CN107678764A - A kind of method and device based on ISSU upgrading VSM systems - Google Patents
A kind of method and device based on ISSU upgrading VSM systems Download PDFInfo
- Publication number
- CN107678764A CN107678764A CN201710919962.0A CN201710919962A CN107678764A CN 107678764 A CN107678764 A CN 107678764A CN 201710919962 A CN201710919962 A CN 201710919962A CN 107678764 A CN107678764 A CN 107678764A
- Authority
- CN
- China
- Prior art keywords
- task
- upgrading
- master control
- control borad
- list item
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stored Programmes (AREA)
Abstract
The application provides a kind of method and device based on ISSU upgrading VSM systems, and applied to the first master control borad of the main equipment of VSM systems, methods described includes：Generation upgrading task list；Wherein, the upgrading task list includes the mapping relations of the mark of task number, task definition and master control borad；Based on the task number, upgrading task list item is obtained in order, as targeted update task list item, determines that the board in list item identifies whether to identify for the board of local；If it is, the task definition in list item performs task, and update upgrading progress；If it is not, the upgrading task list and upgrading progress are sent to the second master control borad, upgraded with the first master control borad as described in the second master control board management, after the completion of upgrading, event signal is sent to the second master control borad, to return to the upgrading task list by the second master control borad.The application reduces communication between plates, and escalation process caused by solving the problems, such as packet loss is stagnated and can not update upgrading progress.
Description
Technical field
The application is related to field of computer technology, more particularly to a kind of method and device based on ISSU upgrading VSM systems.
Background technology
More frame type equipments can be invented one by VSM (Virtual Switch Matrix, virtual switch matrix) technology
The platform network equipment, each frame type equipment are the member device of the network equipment, member device be divided into main equipment (Master) and
Slave unit (Slave)；Wherein, main equipment is responsible for whole VSM systems by electing, and miscellaneous equipment is slave unit, from
Equipment is run as the alternate device of main equipment.
Frame type equipment may be inserted into master control borad, business board and interface board；Wherein, master control borad can be responsible for frame type equipment
Business function；Interface board can complete basic forwarding capability；Business board is responsible for special service processing function, such as：Should
With fire wall, application delivery, network log-in management and control etc. is flowed, in addition, business board can also realize forwarding capability.
When the operating system or software of VSM systems carry out edition upgrading, master control borad and business board can be with interrupting services, weight
Open completion upgrading.In order to ensure that the business of VSM systems in restarting process is not interrupted, ISSU (In-Service can be passed through
Software Upgrade, non-interrupting service upgrading) technology carries out respectively to each master control borad and business board on each member device
Upgrading.
Specifically, after the main control board of the main equipment of VSM systems receives the upgrade command of user's triggering, can generate
Upgrade task list, and the upgrading task list is sent to other master control borads of VSM systems；Wherein, wrapped in above-mentioned upgrading task list
Multiple records are included, every record includes the mark of the master control borad of task number, task definition and execution task.
It is that a kind of of prior art upgrades task list, when the liter shown in each master control borad configuration diagram 1 of VSM systems referring to Fig. 1
Level task list, the slave control board (master control borad for being identified as B plates) of main equipment is restarted first to be upgraded, and is completed in upgrading
Afterwards, task completion message is sent respectively to other master control borads；Wherein, above-mentioned task completion message carries task number.
, can be according to the task sequence in above-mentioned task completion message after other master control borads receive above-mentioned upgrading completion message
Number next task is determined, and determine that board corresponding to next task is identified whether as the mark of local, if it is, can be with
Next task is performed, and after the completion of task, task completion message is sent to other master control borads.
Above-mentioned escalation process constantly circulates, until whole tasks in above-mentioned upgrading task list are complete, now, VSM
System upgrade success.
However, in the escalation process of prior art, the communication between each master control borad is too many, in fact it could happen that packet loss, causes to rise
Level process stands idle；If in addition, sending to the task completion message packet loss of the main control board of main equipment, main control board can not
Accurate renewal upgrading progress, lead to not upgrade progress to user feedback exactly；Each master control borad wheel flow management control upgraded
Journey, in the event of abnormal, no normal direction user feedback.
The content of the invention
In view of this, the application provides a kind of method and device based on ISSU upgrading VSM systems, for reducing each master control
Communication between plate, the escalation process caused by packet loss is avoided to stagnate and can not accurately update upgrading progress；In addition, upgraded
Journey is controlled by a main control board, exception that can accurately into user feedback escalation process.
Specifically, the application is achieved by the following technical solution：
A kind of method based on ISSU upgrading VSM systems, it is described applied to the first master control borad of the main equipment of VSM systems
The main equipment of VSM systems includes the second master control borad and some business boards, and the VSM systems include at least one slave unit, described
Slave unit includes some master control borads and some business boards, including：
Generation upgrading task list；Wherein, the upgrading task list includes some upgrading task list items, every upgrading task
List item includes the mapping relations of the mark of task number, task definition and master control borad；
Based on the task number of the upgrading task list, upgrading task list item is obtained in order, as targeted update task
List item, and determine that the board in the targeted update task list item identifies whether to identify for the board of local；
If it is, the task definition in the targeted update task list item performs task, and update upgrading progress；Institute
Stating task definition includes the upgrading of control master control borad or isolation business board or control business plate one kind during upgrading；
If it is not, the upgrading task list and upgrading progress are sent to second master control borad, with by described second
First master control borad described in master control board management upgrades, and after the completion of upgrading, event signal is sent to second master control borad, with by described
Second master control borad returns to the upgrading task list.
In the method for upgrading VSM systems based on ISSU, the appointing in the targeted update task list item
Content of being engaged in performs task, including：
Control the master control borad upgrading that the task definition is specified；
It is determined that in default time-out time, if receive the event signal that the master control borad upgrading is completed to return；
If the event signal that the master control borad upgrading is completed to return is received, it is determined that the task of completion；
If the event signal that the master control borad upgrading is completed to return is not received, it is determined that the task of not completing.
In the method for upgrading VSM systems based on ISSU, the appointing in the targeted update task list item
Content of being engaged in performs task, including：
Control the business board upgrading that the task definition is specified；
It is determined that in default time-out time, if receive the event signal that the business board upgrading is completed to return；
If the event signal that the business board upgrading is completed to return is received, it is determined that the task of completion；
If the event signal that the business board upgrading is completed to return is not received, it is determined that the task of not completing.
In the method for upgrading VSM systems based on ISSU, the appointing in the targeted update task list item
Content of being engaged in performs task, including：
The port for the business board that the task definition is specified removes the aggregation group of the link aggregation of the VSM systems；
Determine the port of business board specified in the aggregation group with the presence or absence of the task definition；
If the port for the business board that the task definition is specified is not present in the aggregation group, it is determined that the task of completion；
If the port for the business board that the task definition is specified in the aggregation group be present, it is determined that the task of not completing.
Described based in the method for ISSU upgrading VSM systems, first master control borad has preset task status table, described
Upgrade status table includes some task status list items, and every task status list item includes task number and task status field
Mapping relations；
The renewal upgrading progress, including：
If it is determined that the task in the targeted update task list item is completed, according in the targeted update task list item
Task number searches the task status table, and the task status field in the task status list item found is filled out to appoint
Business success flag；
If it is determined that the task in the targeted update task list item is not completed, according in the targeted update task list item
Task number search the task status table, and by the task status field in the task status list item found fill out for
Mission failure identifies.
A kind of device based on ISSU upgrading VSM systems, it is described applied to the first master control borad of the main equipment of VSM systems
The main equipment of VSM systems includes the second master control borad and some business boards, and the VSM systems include at least one slave unit, described
Slave unit includes some master control borads and some business boards, including：
Generation unit, upgrade task list for generating；Wherein, the upgrading task list includes some upgrading task lists
, every upgrading task list item includes the mapping relations of the mark of task number, task definition and master control borad；
Acquiring unit, for the task number based on the upgrading task list, upgrading task list item is obtained in order, as
Targeted update task list item, and determine that the board in the targeted update task list item identifies whether to identify for the board of local；
Execution unit, for if it is, task definition in the targeted update task list item performs task, and more
New liter level progress；The task definition include control master control borad upgrading or isolation business board or control business plate it is during upgrading one
Kind；
Transmitting element, for if it is not, by it is described upgrading task list and upgrading progress send to second master control borad,
Upgraded with the first master control borad as described in the second master control board management, after the completion of upgrading, event is sent to second master control borad
Signal, to return to the upgrading task list by second master control borad.
Described based in the device of ISSU upgrading VSM systems, the execution unit, it is further used for：
Control the master control borad upgrading that the task definition is specified；
It is determined that in default time-out time, if receive the event signal that the master control borad upgrading is completed to return；
If the event signal that the master control borad upgrading is completed to return is received, it is determined that the task of completion；
If the event signal that the master control borad upgrading is completed to return is not received, it is determined that the task of not completing.
Described based in the device of ISSU upgrading VSM systems, the execution unit, it is further used for：
Control the business board upgrading that the task definition is specified；
It is determined that in default time-out time, if receive the event signal that the business board upgrading is completed to return；
If the event signal that the business board upgrading is completed to return is received, it is determined that the task of completion；
If the event signal that the business board upgrading is completed to return is not received, it is determined that the task of not completing.
Described based in the device of ISSU upgrading VSM systems, the execution unit, it is further used for：
The port for the business board that the task definition is specified removes the aggregation group of the link aggregation of the VSM systems；
Determine the port of business board specified in the aggregation group with the presence or absence of the task definition；
If the port for the business board that the task definition is specified is not present in the aggregation group, it is determined that the task of completion；
If the port for the business board that the task definition is specified in the aggregation group be present, it is determined that the task of not completing.
Described based in the device of ISSU upgrading VSM systems, first master control borad has preset task status table, described
Upgrade status table includes some task status list items, and every task status list item includes task number and task status field
Mapping relations；
The execution unit, is further used for：
If it is determined that the task in the targeted update task list item is completed, according in the targeted update task list item
Task number searches the task status table, and the task status field in the task status list item found is filled out to appoint
Business success flag；
If it is determined that the task in the targeted update task list item is not completed, according in the targeted update task list item
Task number search the task status table, and by the task status field in the task status list item found fill out for
Mission failure identifies.
In technical scheme, the first master control borad can perform the task in each upgrading task list item successively, control
The master control borad upgrading of VSM systems or isolation business board or the upgrading of control business plate, and update upgrading progress；
And need to upgrade when first master control borad, first master control borad can by above-mentioned upgrading task list and upgrade into
Degree is sent to the second master control borad, is upgraded with the first master control borad as described in the second master control board management, and after the completion of upgrading, obtain again
The upgrading task list that the second master control borad returns is obtained, and then continues executing with the task in upgrading task list；
Because the first master control borad can control each master control borad of VSM systems and each business board to be upgraded, reduce a large amount of
Communication between plates, avoid caused by packet loss escalation process and stagnate, further, avoiding the first master control borad can not accurately more
New liter level progress；Further, since the first master control borad is managed collectively escalation process, can be anti-to user in time in the event of exception
Feedback.
Brief description of the drawings
Fig. 1 is a kind of upgrading task list shown in prior art；
Fig. 2 is a kind of network architecture diagram of VSM systems shown in the application；
Fig. 3 is a kind of task status table shown in prior art；
Fig. 4 is a kind of flow chart of method based on ISSU upgrading VSM systems shown in the application；
Fig. 5 is a kind of upgrading task list shown in the application；
Fig. 6 is a kind of embodiment block diagram of device based on ISSU upgrading VSM systems shown in the application；
Fig. 7 is a kind of hardware structure diagram of device based on ISSU upgrading VSM systems shown in the application.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the embodiment of the present invention, and make of the invention real
Apply the above-mentioned purpose of example, feature and advantage can be more obvious understandable, below in conjunction with the accompanying drawings to prior art and the present invention
Technical scheme in embodiment is described in further detail.
It is a kind of network architecture diagram of VSM systems shown in the application, as shown in Fig. 2 two frame type equipments referring to Fig. 2
Through VSM virtual technologies into a network equipment, wherein one is main equipment, another is slave unit.Main equipment and slave unit point
Two pieces of master control borads and two pieces of business boards are not inserted, wherein, the first master control borad on main equipment is primary master in default situations
Plate is controlled, is responsible for the business function of whole VSM systems.
When VSM systems need upgrading, the first master control borad of main equipment can the upgrading based on the user's triggering received
Instruction, generation upgrading task list, and the upgrading task list is sent to other master control borads of VSM systems；Wherein, above-mentioned upgrading is appointed
Business table includes multiple records, and every record includes the mark of the master control borad of task number, task definition and execution task.
In addition, above-mentioned first master control borad can also generate task status table, and the task status table is sent to VSM systems
Other master control borads；Wherein, above-mentioned task status table includes some task status list items, and every task status list item includes appointing
Business sequence number, task definition and task status field.It is a kind of task status table shown in prior art referring to Fig. 3.
Each master control borad can preserve the upgrading task list and task status table received, upgrade task list for subsequent execution
Task in, and task based access control state table renewal upgrading progress.
It is that a kind of of prior art upgrades task list, as shown in figure 1, board mark can be in every record referring to Fig. 1
The groove position information of each master control borad in VSM systems shown in Fig. 2.
All master control borads of VSM systems all run management of monitor process, and the management of monitor process is used to monitor VSM systems
Upgrading progress, and perform local upgrading task.
First, above-mentioned first master control borad can send reset command to the second master control borad of main equipment, with by the second master control
Plate carries out restarting upgrading based on the reset command.After the completion of upgrading, the master control borad hardware of the second master control borad can be by corresponding
Drive the CPU reported event signals to the second master control borad, the second master control borad and then task can be sent respectively to other master control borads
Completion message；Wherein, above-mentioned task completion message carries the sequence number 1 for the task that the second master control borad is completed.
Second master control borad can update upgrading progress, and specifically, the second master control borad can be by sequence in above-mentioned task status table
The task status field of number list item for being 1 is filled out to be identified for Mission Success.In addition, the second master control borad can also determine next upgrading
Board in task list item is identified whether as the mark of local.
On the one hand, if it is, continuing executing with next task, and after next task is completed, to each master control borad point
Fa Song not task completion message；
On the other hand, if it is not, then waiting the task completion message that other master control borads are sent to update upgrading progress.
After other master control borads receive above-mentioned task completion message, it can be carried based on above-mentioned task completion message
Task number, next upgrading task list item in above-mentioned upgrading task list is determined, and then determined in the upgrading task list item
Board is identified whether as the mark of local.
In addition, other master control borads can be based on above-mentioned task completion message, upgrading is updated in the task status table of local
Progress.
On the one hand, if it is, continuing executing with next task, and after next task is completed, to each master control borad point
Fa Song not task completion message；
On the other hand, if it is, waiting the task completion message that other master control borads are sent to update upgrading progress.
Above-mentioned escalation process constantly circulates, until whole tasks in above-mentioned upgrading task list are complete, now, VSM
System upgrade success.
It should be noted that the first master control borad is the main control board given tacit consent in VSM system masters, it is responsible for whole
VSM systems, therefore, some business acquiescence of VSM systems are handled by groove position information for the master control borad of A plates；And in the first master control borad
During the task of execution serial number 2 restarts upgrading, the second master control borad switches to main control board.Upgrade in the first master control borad
After the completion of, the task that the second master control borad performs serial number 3 is in order to switch to standby controller board, so that the first master control borad can weigh
Main control board newly is switched to, to prevent the business of VSM systems impacted.
From the escalation process of the VSM systems shown in above-mentioned Fig. 1, each master control borad wheel flow control escalation process, and complete
Task completion message is sent to other master control borads after into local need to performing for task, to inform upgrading progress.However, due to each master
The communication controlled between plate is too many, in fact it could happen that packet loss, causes escalation process to stagnate.
Such as：After the 4th master control borad performs the completing serial number 4 of the task, task is sent respectively to other master control borads and is completed
Message.If sending to the above-mentioned task completion message of the 3rd master control borad and packet loss occurring, the 3rd master control borad can not receive
Task completion message is stated, so as to can not further perform the task of serial number 5 in task upgrading list, causes upgrading completion to stop
It is stagnant.
And each master control borad is based on received task completion message renewal upgrading progress, and the primary master control of main equipment
The upgrading progress of plate renewal can be checked by user.If the task completion message for being sent to the main control board of main equipment is lost
Bag, then main control board can not accurately update upgrading progress, also just accurately can not upgrade progress to user feedback.
In addition, each master control borad wheel flow control escalation process, it is also possible to lead to not different into user feedback escalation process
Often.
Such as：After the 4th master control borad performs the completing serial number 4 of the task, task is sent respectively to other master control borads and is completed
Message.If sending to the above-mentioned task completion message of the 3rd master control borad and packet loss occurring, after causing escalation process to stagnate, Ren Yizhu
The exception occurred in all uncertain escalation process of control plate, also can not just feed back to user.
In view of this, in the technical scheme of the application, the communication of each master control borad in escalation process is reduced, is avoided because of packet loss
Caused escalation process is stagnated and the main control board of main equipment can not accurately update upgrading progress；In addition, the master by main equipment
With all processes of master control borad control upgrading, after exception occurs, the exception into user feedback escalation process in time.
Referring to Fig. 4, for a kind of flow chart of method for upgrading VSM systems based on ISSU shown in the application, methods described
Applied to the first master control borad of the main equipment of VSM systems, the main equipment of the VSM systems includes the second master control borad and some business
Plate, the VSM systems include at least one slave unit, and the slave unit includes some master control borads and some business boards, this method
Comprise the following steps：
Step 401：Generation upgrading task list；Wherein, it is described upgrading task list include some upgrading task list items, every
Upgrading task list item includes the mapping relations of the mark of task number, task definition and master control borad.
Step 402：Based on the task number of the upgrading task list, upgrading task list item is obtained in order, as target
Upgrading task list item, and determine that the board in the targeted update task list item identifies whether to identify for the board of local.
Step 403：If it is, the task definition in the targeted update task list item performs task, and more new liter
Level progress；The task definition includes the upgrading of control master control borad or isolation business board or control business plate one kind during upgrading.
Step 404：If it is not, by it is described upgrading task list and upgrading progress send to second master control borad, with by
First master control borad described in the second master control board management upgrades, and after the completion of upgrading, event signal is sent to second master control borad,
To return to the upgrading task list by second master control borad.
Wherein, above-mentioned first master control borad is the main control board of the main equipment of VSM systems in default situations, is responsible for
The business function of whole VSM systems.
, can be with it is pointed out that above-mentioned main equipment is in addition to above-mentioned first master control borad and above-mentioned second master control borad
Including more master control borads, do not limit herein.However, no matter above-mentioned main equipment has how many master control borad, on above-mentioned main equipment
All only twice, it is standby to be once that the first master control borad switches to from main control board for the action of main control board cut-in stand-by master control borad
With master control borad, another time is that the second master control borad switches to slave control board from main control board.
When VSM systems need upgrading, user can trigger upgrade command.In the embodiment of the present application, above-mentioned first master
Management of monitor process can be created based on the upgrade command received by controlling plate；Wherein, the management of monitor process is used to monitor VSM
The upgrading progress of system, and each plate of control carry out restarting upgrading.
In addition, above-mentioned first master control borad can generate upgrading task list；Wherein, above-mentioned upgrading task list rises including some
Level task list item, every upgrading task list item include the mapping relations of task number, task definition and master control panel sign.
It is a kind of upgrading task list shown in the application referring to Fig. 5.It is pointed out that the upgrading shown in the application is appointed
Business table, each board mark upgraded in task list item indicate the main control board of VSM systems in current task implementation procedure, that is, led
The main control board of equipment.
In a kind of embodiment shown, above-mentioned first master control borad can also generate task status table, the task status
Table includes some task status list items, and every task status list item includes task number, task definition and task status field.
Wherein, if task corresponding to task number is completed, Mission Success mark can be filled out in above-mentioned task status field；
If task does not complete corresponding to task number, mission failure mark can be filled out in above-mentioned task status field.Such as above-mentioned
Business success flag can be 1, and above-mentioned mission failure mark can be 0.
In addition, above-mentioned first master control borad can also be based on actual application environment, it is that each list item of above-mentioned task status table expands
Other fields, such as job start time and job end time are opened up, will not be repeated here.
Above-mentioned first master control borad can be in the upgrading progress based on task status table management VSM systems.
In the embodiment of the present application, above-mentioned first master control borad can the task number based on above-mentioned upgrading task list, in due order
Sequence obtains upgrading task list item, as targeted update task list item, and determines the board mark in above-mentioned targeted update task list item
Whether know is local board mark.
It should be noted that above-mentioned first master control borad is the main control board of VSM systems in default situations, it is responsible for
The upgrading progress of VSM systems.When above-mentioned first master control borad itself needs to restart upgrading, above-mentioned second master control borad on main equipment
The main control board of VSM systems can be switched to, manages the upgrading progress of VSM systems, and has been upgraded in above-mentioned first master control borad
Restarted after, to switch to the main control board of VSM systems again by above-mentioned first master control borad upgraded successfully.
Therefore, in optimal embodiment, only upgrading is restarted with above-mentioned first master control borad in above-mentioned upgrading task list
Task definition corresponding to upgrading task list item board mark be not first master control borad board mark.
In the embodiment of the present application, if the board mark in above-mentioned targeted update task list item is local board mark
Know, above-mentioned first master control borad can perform task according to the task definition in above-mentioned targeted update task list item；Wherein, above-mentioned
Content of being engaged in includes the upgrading of control master control borad or isolation business board or control business plate one kind during upgrading.
In a kind of embodiment shown, if above-mentioned task definition is control master control borad upgrading, above-mentioned first master control
Plate can control the master control borad upgrading that above-mentioned task definition is specified.
Specifically, above-mentioned first master control borad can send reset command to master control borad that above-mentioned task definition is specified, with by
The master control borad carries out restarting upgrading based on the reset command.After the completion of master control borad upgrading, master control borad hardware can pass through correspondingly
Be driven up state the first master control borad reported event signal.
Above-mentioned first master control borad can be determined in default time-out time, if receive what above-mentioned task definition was specified
The event signal returned is completed in master control borad upgrading.
If above-mentioned first master control borad receives the event signal, it may be determined that the master control borad liter that above-mentioned task definition is specified
Level success, and then determine to complete the task in above-mentioned targeted update task list item；
If above-mentioned first master control borad does not receive above-mentioned event signal, it may be determined that the master control that above-mentioned task definition is specified
Plate upgrading failure, and then determine not completing the task in above-mentioned targeted update task list item.
By taking the upgrading task list shown in Fig. 5 as an example, above-mentioned first master control borad is true by the upgrading task list item that task number is 1
It is set to targeted update task list item, and determines the mark of the board in the targeted update task list item (A plates) for local board mark
Know.In this case, above-mentioned first master control borad can be identified as the second master control borad transmission reset command of B plates to board.
Second master control borad receives the reset command, carries out restarting upgrading, and after the completion of upgrading, to above-mentioned first master control
Plate reported event signal.Above-mentioned first master control borad receives above-mentioned event signal, it may be determined that the upgrading of above-mentioned second master control borad into
Work(, and then determine to complete the task in the upgrading task list item of serial number 1.
In the another embodiment shown, if above-mentioned task definition is isolation business board, above-mentioned first master control borad
The business board that above-mentioned task definition is specified can be isolated.
Specifically, the port for the business board that above-mentioned first master control borad can specify above-mentioned task definition removes VSM systems
Link aggregation aggregation group.Above-mentioned first master control borad can be by sending LACP to the opposite equip. to be communicated with VSM systems
(Link Aggregation Control Protocol, link aggregate control protocol) message is by the business board of VSM systems
Port removes aggregation group, and specific implementation is referred to correlation technique, will not be repeated here.
Above-mentioned first master control borad can detect the aggregation group of VSM systems after LACP messages are sent, determine be in aggregation group
The no port that the business board that above-mentioned task definition is specified be present.
If the port for the business board that above-mentioned task definition is specified is not present in above-mentioned aggregation group, it is determined that completing above-mentioned target
Task in upgrading task list item；
If the port for the business board that above-mentioned task definition is specified in above-mentioned aggregation group be present, it is determined that not completing above-mentioned target
Task in upgrading task list item.
In addition, on above-mentioned first master control borad can with the pre-configured frequency of failure, after the aggregation group of detection VSM systems, if
The port for the business board that above-mentioned task definition is specified in above-mentioned aggregation group be present, LACP messages can be resend.Work as transmission
The number of LACP messages reaches the pre-configured frequency of failure, and the business that above-mentioned task definition is specified is still suffered from above-mentioned aggregation group
The port of plate, it may be determined that do not complete the task in above-mentioned targeted update task list item.By the measure, can avoid because accidentally
Packet loss caused by mission failure.
By taking the upgrading task list shown in Fig. 5 as an example, above-mentioned first master control borad is true by the upgrading task list item that task number is 6
It is set to targeted update task list item, and determines the mark of the board in the targeted update task list item (A plates) for local board mark
Know.In this case, above-mentioned first master control borad can send LACP messages to the opposite equip. to be communicated with VSM systems.
Above-mentioned first master control borad can detect the aggregation group of the link aggregation of VSM systems, if do not deposited in above-mentioned aggregation group
In the port of business board 1, it may be determined that complete the task in the upgrading task list item of serial number 6.
In another embodiment shown, if above-mentioned task definition upgrades for control business plate, above-mentioned first master
Control plate can control the business board upgrading that above-mentioned task definition is specified.
Specifically, above-mentioned first master control borad can send reset command to business board that above-mentioned task definition is specified, with by
The business board carries out restarting upgrading based on the reset command.After the completion of business board upgrading, business board hardware can pass through correspondingly
Be driven up state the first master control borad reported event signal.
Above-mentioned first master control borad can be determined in default time-out time, if receive what above-mentioned task definition was specified
The event signal returned is completed in business board upgrading.
If above-mentioned first master control borad receives the event signal, it may be determined that the business board liter that above-mentioned task definition is specified
Level success, and then determine to complete the task in above-mentioned targeted update task list item；
If above-mentioned first master control borad does not receive above-mentioned event signal, it may be determined that the business that above-mentioned task definition is specified
Plate upgrading failure, and then determine not completing the task in above-mentioned targeted update task list item.
By taking the upgrading task list shown in Fig. 5 as an example, above-mentioned first master control borad is true by the upgrading task list item that task number is 7
It is set to targeted update task list item, and determines the mark of the board in the targeted update task list item (A plates) for local board mark
Know.In this case, above-mentioned first master control borad can send reset command to business board 1.
Business board 1 receives the reset command, carries out restarting upgrading, and after the completion of upgrading, to above-mentioned first master control borad
Reported event signal.Above-mentioned first master control borad receives above-mentioned event signal, it may be determined that above-mentioned business board 1 upgrades successfully, and enters
And determine to complete the task in the upgrading task list item of serial number 7.
In the embodiment of the present application, after task of above-mentioned first master control borad in the above-mentioned targeted update task list item of execution,
Upgrading progress can be updated.
In a kind of embodiment shown, above-mentioned first master control borad can update above-mentioned task status table so that user
The current upgrading progress of VSM systems can be known by above-mentioned task status table.
Specifically, if above-mentioned first master control borad determines to complete the task in above-mentioned targeted update task list item, Ke Yigen
Above-mentioned task status table, and the task status list item that will be found are searched according to the task number in above-mentioned targeted update task list item
In task status field fill out for Mission Success identify.
By taking the task status table shown in the upgrading task list and Fig. 3 shown in Fig. 5 as an example, if above-mentioned first master control borad determines
The task of serial number 1 in upgrading task list is completed, task status table can be searched with task based access control sequence number 1, and appoint what is found
Task status field in the task status list item for serial number 1 of being engaged in is filled out to be identified for Mission Success.
If above-mentioned first master control borad determines not completing the task in above-mentioned targeted update task list item, can be according to above-mentioned
Task number in targeted update task list item searches above-mentioned task status table, and by appointing in the task status list item found
Business mode field is filled out to be identified for mission failure., can be to the exception in user feedback escalation process by the measure.
Still by taking the task status table shown in the upgrading task list and Fig. 3 shown in Fig. 5 as an example, if above-mentioned first master control borad is true
Fixed not the completing serial number 5 in upgrading task list of the task, task status table can be searched with task based access control sequence number 5, and will found
Task number be 5 task status list item in task status field fill out for mission failure identify.
In the embodiment of the present application, if the board mark in above-mentioned targeted update task list item is not local board mark
Know, above-mentioned first master control borad can send above-mentioned upgrading task list and upgrading progress to above-mentioned second master control borad.Wherein, it is above-mentioned
Upgrading progress can be recorded in above-mentioned task status table.
Above-mentioned second master control borad receives above-mentioned upgrading task list, can manage above-mentioned first master control borad upgrading.Specifically,
Above-mentioned second master control borad can create management of monitor process, for monitoring the upgrading progress of above-mentioned first master control borad.
Above-mentioned first master control borad sends above-mentioned upgrading task list to above-mentioned second master control borad, can restart and be risen
Level, and after the completion of upgrading, event signal is sent to above-mentioned second master control borad.
Above-mentioned second master control borad receives the event signal, it may be determined that above-mentioned first master control borad upgrades successfully, above-mentioned
Mission Success mark is inserted in list item corresponding to task status table.Or if above-mentioned second master control borad when default overtime
It is interior to receive above-mentioned event signal, it may be determined that above-mentioned first master control borad upgrading failure, in above-mentioned task status table pair
Mission failure mark is inserted in the list item answered.
, can will be above-mentioned in addition, after above-mentioned second master control borad receives above-mentioned event signal and updates above-mentioned task status table
Upgrade task list and above-mentioned task status table returns to above-mentioned first master control borad, and restarted.
By the measure, after the completion of above-mentioned first master control borad upgrading, the master of the main equipment of VSM systems can be switched to again
With master control borad, so as to manage the upgrading progress of VSM systems, and each master control borad and business board is controlled to carry out restarting upgrading.
In summary, in technical scheme, the first master control borad can control each master control borad of VSM systems and each industry
Business plate is upgraded, and is reduced substantial amounts of communication between plates caused by each master control borad wheel flow control escalation process in the prior art, is kept away
Exempt from caused by packet loss escalation process to stagnate, further, the main control board for avoiding main equipment can not accurate more new liter
Level progress so that progress can be upgraded to user feedback；Further, since the first master control borad is managed collectively escalation process, if hair
It is raw abnormal, can be in time to user feedback.
Corresponding with the embodiment of the foregoing method based on ISSU upgrading VSM systems, present invention also provides based on ISSU
Upgrade the embodiment of the device of VSM systems.
Referring to Fig. 6, for a kind of embodiment block diagram of device for upgrading VSM systems based on ISSU shown in the application：
As shown in fig. 6, it should be included based on the device 60 of ISSU upgrading VSM systems：
Generation unit 610, upgrade task list for generating；Wherein, the upgrading task list includes some upgrading tasks
List item, every upgrading task list item include the mapping relations of the mark of task number, task definition and master control borad.
Acquiring unit 620, for the task number based on the upgrading task list, upgrading task list item is obtained in order,
As targeted update task list item, and determine that the board in the targeted update task list item is identified whether as the board mark of local
Know.
Execution unit 630, for if it is, task definition in the targeted update task list item performs task,
And update upgrading progress；The task definition includes the upgrading of control master control borad or isolation business board or control business plate is during upgrading
It is a kind of.
Transmitting element 640, for if it is not, the upgrading task list and upgrading progress are sent to second master control
Plate, upgraded with the first master control borad as described in the second master control board management, after the completion of upgrading, thing is sent to second master control borad
Part signal, to return to the upgrading task list by second master control borad.
In this example, the execution unit 630, is further used for：
Control the master control borad upgrading that the task definition is specified；
It is determined that in default time-out time, if receive the event signal that the master control borad upgrading is completed to return；
If the event signal that the master control borad upgrading is completed to return is received, it is determined that the task of completion；
If the event signal that the master control borad upgrading is completed to return is not received, it is determined that the task of not completing.
In this example, the execution unit 630, is further used for：
Control the business board upgrading that the task definition is specified；
It is determined that in default time-out time, if receive the event signal that the business board upgrading is completed to return；
If the event signal that the business board upgrading is completed to return is received, it is determined that the task of completion；
If the event signal that the business board upgrading is completed to return is not received, it is determined that the task of not completing.
In this example, the execution unit 630, is further used for：
The port for the business board that the task definition is specified removes the aggregation group of the link aggregation of the VSM systems；
Determine the port of business board specified in the aggregation group with the presence or absence of the task definition；
If the port for the business board that the task definition is specified is not present in the aggregation group, it is determined that the task of completion；
If the port for the business board that the task definition is specified in the aggregation group be present, it is determined that the task of not completing.
In this example, first master control borad has preset task status table, and the upgrade status table includes some tasks
State list item, every task status list item include the mapping relations of task number and task status field；
The execution unit 630, is further used for：
If it is determined that the task in the targeted update task list item is completed, according in the targeted update task list item
Task number searches the task status table, and the task status field in the task status list item found is filled out to appoint
Business success flag；
If it is determined that the task in the targeted update task list item is not completed, according in the targeted update task list item
Task number search the task status table, and by the task status field in the task status list item found fill out for
Mission failure identifies.
The embodiment of device of the application based on ISSU upgrading VSM systems can be applied the of the main equipment of VSM systems
On one master control borad.Device embodiment can be realized by software, can also be realized by way of hardware or software and hardware combining.
It is the first master control by the main equipment of VSM systems where it as the device on a logical meaning exemplified by implemented in software
Corresponding computer program instructions in nonvolatile memory are read what operation in internal memory was formed by the processor of plate.From hardware
For aspect, as shown in fig. 7, first of the main equipment of VSM systems where upgrading the device of VSM systems based on ISSU for the application
A kind of hardware structure diagram of master control borad, except the processor shown in Fig. 7, internal memory, network interface and nonvolatile memory it
Outside, the first master control borad of the main equipment of the VSM systems in embodiment where device is based on ISSU upgrading VSM systems generally according to this
Device actual functional capability, other hardware can also be included, this is repeated no more.
The function of unit and the implementation process of effect specifically refer to and step are corresponded in the above method in said apparatus
Implementation process, it will not be repeated here.
For device embodiment, because it corresponds essentially to embodiment of the method, so related part is real referring to method
Apply the part explanation of example.Device embodiment described above is only schematical, wherein described be used as separating component
The unit of explanation can be or may not be physically separate, can be as the part that unit is shown or can also
It is not physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to reality
Need to select some or all of module therein to realize the purpose of application scheme.Those of ordinary skill in the art are not paying
In the case of going out creative work, you can to understand and implement.
The preferred embodiment of the application is the foregoing is only, not limiting the application, all essences in the application
God any modification, equivalent substitution and improvements done etc., should be included within the scope of the application protection with principle.
Claims (10)
- A kind of 1. method based on ISSU upgrading VSM systems, applied to the first master control borad of the main equipment of VSM systems, the VSM The main equipment of system includes the second master control borad and some business boards, and the VSM systems include at least one slave unit, described from setting It is standby to include some master control borads and some business boards, it is characterised in that including：Generation upgrading task list；Wherein, the upgrading task list includes some upgrading task list items, every upgrading task list item The mapping relations of mark including task number, task definition and master control borad；Based on the task number of the upgrading task list, upgrading task list item is obtained in order, as targeted update task list item, And determine that the board in the targeted update task list item identifies whether to identify for the board of local；If it is, the task definition in the targeted update task list item performs task, and update upgrading progress；Described Content of being engaged in includes the upgrading of control master control borad or isolation business board or control business plate one kind during upgrading；If it is not, the upgrading task list and upgrading progress are sent to second master control borad, with by second master control First master control borad described in board management upgrades, and after the completion of upgrading, event signal is sent to second master control borad, with by described second Master control borad returns to the upgrading task list.
- 2. according to the method for claim 1, it is characterised in that the task in the targeted update task list item Content performs task, including：Control the master control borad upgrading that the task definition is specified；It is determined that in default time-out time, if receive the event signal that the master control borad upgrading is completed to return；If the event signal that the master control borad upgrading is completed to return is received, it is determined that the task of completion；If the event signal that the master control borad upgrading is completed to return is not received, it is determined that the task of not completing.
- 3. according to the method for claim 1, it is characterised in that the task in the targeted update task list item Content performs task, including：Control the business board upgrading that the task definition is specified；It is determined that in default time-out time, if receive the event signal that the business board upgrading is completed to return；If the event signal that the business board upgrading is completed to return is received, it is determined that the task of completion；If the event signal that the business board upgrading is completed to return is not received, it is determined that the task of not completing.
- 4. according to the method for claim 1, it is characterised in that the task in the targeted update task list item Content performs task, including：The port for the business board that the task definition is specified removes the aggregation group of the link aggregation of the VSM systems；Determine the port of business board specified in the aggregation group with the presence or absence of the task definition；If the port for the business board that the task definition is specified is not present in the aggregation group, it is determined that the task of completion；If the port for the business board that the task definition is specified in the aggregation group be present, it is determined that the task of not completing.
- 5. according to the method described in Claims 2 or 3 or 4, it is characterised in that first master control borad has preset task status Table, the upgrade status table include some task status list items, and every task status list item includes task number and task shape The mapping relations of state field；The renewal upgrading progress, including：If it is determined that the task in the targeted update task list item is completed, according to the task in the targeted update task list item Sequence number searches the task status table, and by the task status field in the task status list item found fill out for task into Work(identifies；If it is determined that the task in the targeted update task list item is not completed, appointing in the targeted update task list item Sequence number of being engaged in searches the task status table, and the task status field in the task status list item found is filled out as task Failure identifies.
- A kind of 6. device based on ISSU upgrading VSM systems, applied to the first master control borad of the main equipment of VSM systems, the VSM The main equipment of system includes the second master control borad and some business boards, and the VSM systems include at least one slave unit, described from setting It is standby to include some master control borads and some business boards, it is characterised in that including：Generation unit, upgrade task list for generating；Wherein, the upgrading task list includes some upgrading task list items, often Bar upgrading task list item includes the mapping relations of the mark of task number, task definition and master control borad；Acquiring unit, for the task number based on the upgrading task list, upgrading task list item is obtained in order, as target Upgrading task list item, and determine that the board in the targeted update task list item identifies whether to identify for the board of local；Execution unit, for if it is, the task definition in the targeted update task list item performs task, and more new liter Level progress；The task definition includes the upgrading of control master control borad or isolation business board or control business plate one kind during upgrading；Transmitting element, for if it is not, by it is described upgrading task list and upgrading progress send to second master control borad, with by First master control borad described in the second master control board management upgrades, and after the completion of upgrading, event signal is sent to second master control borad, To return to the upgrading task list by second master control borad.
- 7. device according to claim 6, it is characterised in that the execution unit, be further used for：Control the master control borad upgrading that the task definition is specified；It is determined that in default time-out time, if receive the event signal that the master control borad upgrading is completed to return；If the event signal that the master control borad upgrading is completed to return is received, it is determined that the task of completion；If the event signal that the master control borad upgrading is completed to return is not received, it is determined that the task of not completing.
- 8. device according to claim 6, it is characterised in that the execution unit, be further used for：Control the business board upgrading that the task definition is specified；It is determined that in default time-out time, if receive the event signal that the business board upgrading is completed to return；If the event signal that the business board upgrading is completed to return is received, it is determined that the task of completion；If the event signal that the business board upgrading is completed to return is not received, it is determined that the task of not completing.
- 9. device according to claim 6, it is characterised in that the execution unit, be further used for：The port for the business board that the task definition is specified removes the aggregation group of the link aggregation of the VSM systems；Determine the port of business board specified in the aggregation group with the presence or absence of the task definition；If the port for the business board that the task definition is specified is not present in the aggregation group, it is determined that the task of completion；If the port for the business board that the task definition is specified in the aggregation group be present, it is determined that the task of not completing.
- 10. according to the device described in claim 7 or 8 or 9, it is characterised in that first master control borad has preset task status Table, the upgrade status table include some task status list items, and every task status list item includes task number and task shape The mapping relations of state field；The execution unit, is further used for：If it is determined that the task in the targeted update task list item is completed, according to the task in the targeted update task list item Sequence number searches the task status table, and by the task status field in the task status list item found fill out for task into Work(identifies；If it is determined that the task in the targeted update task list item is not completed, appointing in the targeted update task list item Sequence number of being engaged in searches the task status table, and the task status field in the task status list item found is filled out as task Failure identifies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919962.0A CN107678764B (en) | 2017-09-30 | 2017-09-30 | Method and device for upgrading VSM system based on ISSU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919962.0A CN107678764B (en) | 2017-09-30 | 2017-09-30 | Method and device for upgrading VSM system based on ISSU |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107678764A true CN107678764A (en) | 2018-02-09 |
| CN107678764B CN107678764B (en) | 2020-09-08 |
Family
ID=61138886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919962.0A Active CN107678764B (en) | 2017-09-30 | 2017-09-30 | Method and device for upgrading VSM system based on ISSU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107678764B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109582321A (en) * | 2018-10-26 | 2019-04-05 | 广州众诺电子技术有限公司 | A kind of method for burn-recording, system and computer readable storage medium |
Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921476A (en) * | 2006-08-21 | 2007-02-28 | 华为技术有限公司 | Business cascade method and system applied between narrow-band communication equipments |
| CN101217411A (en) * | 2008-01-02 | 2008-07-09 | 杭州华三通信技术有限公司 | A method, device and system realizing the upgrading of stacking device software |
| CN101316190A (en) * | 2008-07-18 | 2008-12-03 | 中兴通讯股份有限公司 | Equipment software upgrading method for reducing number of service interruption |
| CN101888304A (en) * | 2009-05-15 | 2010-11-17 | 华为技术有限公司 | Updating method, device and system for routing equipment |
| CN101958783A (en) * | 2010-10-15 | 2011-01-26 | 杭州迪普科技有限公司 | Inter-board communication method and virtual intermediate layer device |
| CN101968744A (en) * | 2010-11-01 | 2011-02-09 | 杭州华三通信技术有限公司 | Intelligent resilient framework (IRF) system-based method and system for upgrading box type equipment |
| CN102081540A (en) * | 2011-01-18 | 2011-06-01 | 杭州华三通信技术有限公司 | Distributed dual-master control network equipment software updating method and device |
| CN102136930A (en) * | 2010-09-03 | 2011-07-27 | 华为技术有限公司 | Version upgrading method and routing equipment |
| CN102195796A (en) * | 2010-03-19 | 2011-09-21 | 杭州华三通信技术有限公司 | Method and equipment for updating software version of distributed dual master control equipment |
| CN102244669A (en) * | 2010-05-12 | 2011-11-16 | 杭州华三通信技术有限公司 | Software upgrading method in stacking equipment and stacking equipment |
| CN102571595A (en) * | 2012-02-01 | 2012-07-11 | 杭州华三通信技术有限公司 | Route forwarding information synchronizing method and device of stack system |
| CN102970359A (en) * | 2012-11-13 | 2013-03-13 | 航天科工深圳（集团）有限公司 | Remote upgrade method and device based on main and auxiliary equipment |
| CN102983997A (en) * | 2012-11-21 | 2013-03-20 | 中兴通讯股份有限公司 | Method and device for migrating master services |
| CN103023990A (en) * | 2012-11-28 | 2013-04-03 | 迈普通信技术股份有限公司 | Image file upgrade system and method in stack system |
| CN103414590A (en) * | 2013-08-19 | 2013-11-27 | 杭州华三通信技术有限公司 | Software upgrading method and device |
| CN104301154A (en) * | 2014-10-31 | 2015-01-21 | 上海斐讯数据通信技术有限公司 | Method for synchronizing data between active main control board and standby main control board of double-main-control system |
| CN104320475A (en) * | 2014-10-31 | 2015-01-28 | 杭州华三通信技术有限公司 | Equipment upgrading method and device |
| US9021459B1 (en) * | 2011-09-28 | 2015-04-28 | Juniper Networks, Inc. | High availability in-service software upgrade using virtual machine instances in dual control units of a network device |
| CN105357114A (en) * | 2014-08-21 | 2016-02-24 | 杭州迪普科技有限公司 | Distributed network equipment |
| CN105677380A (en) * | 2014-11-21 | 2016-06-15 | 中兴通讯股份有限公司 | Method and device for plate-to-plate upgrading with dual master controls isolated |
| CN105703933A (en) * | 2014-11-27 | 2016-06-22 | 杭州迪普科技有限公司 | Aggregation link recovery method and apparatus |
| CN105975364A (en) * | 2016-05-03 | 2016-09-28 | 杭州迪普科技有限公司 | Data backup method and device |
| WO2017028375A1 (en) * | 2015-08-17 | 2017-02-23 | 中兴通讯股份有限公司 | Version upgrading method and system |
| US9622022B2 (en) * | 2014-07-16 | 2017-04-11 | Electronics And Telecommunications Research Institute | Master IMS terminal for sharing IMS-based service, slave IMS terminal for sharing IMS-based service, system for sharing IMS-based service, and sharing method |
| CN106817259A (en) * | 2017-01-18 | 2017-06-09 | 杭州迪普科技股份有限公司 | The upgrade method and device of VSM systems |
| CN106877959A (en) * | 2015-12-11 | 2017-06-20 | 深圳市中兴微电子技术有限公司 | A kind of synchronous method, apparatus and system of clock |
| CN107046476A (en) * | 2017-02-21 | 2017-08-15 | 杭州迪普科技股份有限公司 | A kind of method and device of edition upgrading |
| US9747183B2 (en) * | 2013-12-31 | 2017-08-29 | Ciena Corporation | Method and system for intelligent distributed health monitoring in switching system equipment |
-
2017
- 2017-09-30 CN CN201710919962.0A patent/CN107678764B/en active Active
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921476A (en) * | 2006-08-21 | 2007-02-28 | 华为技术有限公司 | Business cascade method and system applied between narrow-band communication equipments |
| CN101217411A (en) * | 2008-01-02 | 2008-07-09 | 杭州华三通信技术有限公司 | A method, device and system realizing the upgrading of stacking device software |
| CN101316190A (en) * | 2008-07-18 | 2008-12-03 | 中兴通讯股份有限公司 | Equipment software upgrading method for reducing number of service interruption |
| CN101888304A (en) * | 2009-05-15 | 2010-11-17 | 华为技术有限公司 | Updating method, device and system for routing equipment |
| CN102195796A (en) * | 2010-03-19 | 2011-09-21 | 杭州华三通信技术有限公司 | Method and equipment for updating software version of distributed dual master control equipment |
| CN102244669A (en) * | 2010-05-12 | 2011-11-16 | 杭州华三通信技术有限公司 | Software upgrading method in stacking equipment and stacking equipment |
| CN102136930A (en) * | 2010-09-03 | 2011-07-27 | 华为技术有限公司 | Version upgrading method and routing equipment |
| CN101958783A (en) * | 2010-10-15 | 2011-01-26 | 杭州迪普科技有限公司 | Inter-board communication method and virtual intermediate layer device |
| CN101968744A (en) * | 2010-11-01 | 2011-02-09 | 杭州华三通信技术有限公司 | Intelligent resilient framework (IRF) system-based method and system for upgrading box type equipment |
| CN102081540A (en) * | 2011-01-18 | 2011-06-01 | 杭州华三通信技术有限公司 | Distributed dual-master control network equipment software updating method and device |
| US9021459B1 (en) * | 2011-09-28 | 2015-04-28 | Juniper Networks, Inc. | High availability in-service software upgrade using virtual machine instances in dual control units of a network device |
| CN102571595A (en) * | 2012-02-01 | 2012-07-11 | 杭州华三通信技术有限公司 | Route forwarding information synchronizing method and device of stack system |
| CN102970359A (en) * | 2012-11-13 | 2013-03-13 | 航天科工深圳（集团）有限公司 | Remote upgrade method and device based on main and auxiliary equipment |
| CN102983997A (en) * | 2012-11-21 | 2013-03-20 | 中兴通讯股份有限公司 | Method and device for migrating master services |
| CN103023990A (en) * | 2012-11-28 | 2013-04-03 | 迈普通信技术股份有限公司 | Image file upgrade system and method in stack system |
| CN103414590A (en) * | 2013-08-19 | 2013-11-27 | 杭州华三通信技术有限公司 | Software upgrading method and device |
| US9747183B2 (en) * | 2013-12-31 | 2017-08-29 | Ciena Corporation | Method and system for intelligent distributed health monitoring in switching system equipment |
| US9622022B2 (en) * | 2014-07-16 | 2017-04-11 | Electronics And Telecommunications Research Institute | Master IMS terminal for sharing IMS-based service, slave IMS terminal for sharing IMS-based service, system for sharing IMS-based service, and sharing method |
| CN105357114A (en) * | 2014-08-21 | 2016-02-24 | 杭州迪普科技有限公司 | Distributed network equipment |
| CN104320475A (en) * | 2014-10-31 | 2015-01-28 | 杭州华三通信技术有限公司 | Equipment upgrading method and device |
| CN104301154A (en) * | 2014-10-31 | 2015-01-21 | 上海斐讯数据通信技术有限公司 | Method for synchronizing data between active main control board and standby main control board of double-main-control system |
| CN105677380A (en) * | 2014-11-21 | 2016-06-15 | 中兴通讯股份有限公司 | Method and device for plate-to-plate upgrading with dual master controls isolated |
| CN105703933A (en) * | 2014-11-27 | 2016-06-22 | 杭州迪普科技有限公司 | Aggregation link recovery method and apparatus |
| WO2017028375A1 (en) * | 2015-08-17 | 2017-02-23 | 中兴通讯股份有限公司 | Version upgrading method and system |
| CN106877959A (en) * | 2015-12-11 | 2017-06-20 | 深圳市中兴微电子技术有限公司 | A kind of synchronous method, apparatus and system of clock |
| CN105975364A (en) * | 2016-05-03 | 2016-09-28 | 杭州迪普科技有限公司 | Data backup method and device |
| CN106817259A (en) * | 2017-01-18 | 2017-06-09 | 杭州迪普科技股份有限公司 | The upgrade method and device of VSM systems |
| CN107046476A (en) * | 2017-02-21 | 2017-08-15 | 杭州迪普科技股份有限公司 | A kind of method and device of edition upgrading |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109582321A (en) * | 2018-10-26 | 2019-04-05 | 广州众诺电子技术有限公司 | A kind of method for burn-recording, system and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107678764B (en) | 2020-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102708018B (en) | Method and system for exception handling, proxy equipment and control device | |
| EP1705566A1 (en) | Server system and online software update method | |
| CN103645678B (en) | A kind of real-time response network control system | |
| CN111045866B (en) | BMC fault processing method and device, electronic equipment and storage medium | |
| CN110262822B (en) | Multi-split system and upgrading method and device thereof | |
| CN107465632B (en) | Method and device for switching flow of aggregation member port | |
| CN101714109A (en) | Method and device for controlling mainboard of double CPU system | |
| CN106982133B (en) | Method, equipment and system for changing configuration information of virtual network card | |
| CN112653577A (en) | Network element management method, device and storage medium | |
| CN109654666A (en) | A kind of method, device and equipment for debugging unit | |
| CN108984195B (en) | Software upgrading method and device | |
| CN108632106A (en) | System for monitoring service equipment | |
| CN104503861A (en) | Abnormality handling method and system, agency device and control device | |
| JP2012043121A (en) | Operation management system, operation management method, and operation management device | |
| CN114201197A (en) | Firmware upgrading method and device, electronic equipment and readable storage medium | |
| CN106161086B (en) | The control method and device that master control borad is restarted | |
| CN113064384A (en) | Intelligent household appliance, cloud server and method for monitoring abnormity | |
| CN107678764A (en) | A kind of method and device based on ISSU upgrading VSM systems | |
| CN101741618A (en) | Service processing method of data communication equipment and data communication equipment | |
| CN105005492A (en) | Embedded equipment and software upgrading method | |
| CN106411643B (en) | BMC detection method and device | |
| CN103914339A (en) | Server management system and server management method | |
| CN110365538B (en) | Port state control method, device, equipment and computer readable storage medium | |
| CN108471364B (en) | Exception handling method and device | |
| CN103139066A (en) | Source switching method, main control equipment and node equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |