CN103986515B - The performance indications monitoring method of fibre channel media - Google Patents
The performance indications monitoring method of fibre channel media Download PDFInfo
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Abstract
The performance indications monitoring method of a kind of fibre channel media of disclosure of the invention. In this performance indications monitoring method, independent each performance indications to fibre channel media are monitored, it is equipped with three metrics-thresholds for each performance indications, after collecting performance indications, the performance indications relatively collected and the magnitude relationship of metrics-thresholds, and the alarm of different stage is sent according to comparative result. By arranging three metrics-thresholds, send the alarm of different stage, it is easy to the performance judging fibre channel media that supervisor prepares in real time, and make rapidly solution, and frequency acquisition corresponding to each performance indications and metrics-thresholds dynamically adjustable, in monitoring process, adjust threshold value and the frequency acquisition of each performance indications in real time according to the situation of change of performance indications, it is ensured that each performance indications of effective monitoring also can farthest save Internet resources.
Description
Technical field
The present invention relates to storage area network technical field, particularly relate to a kind of performance indications monitoring method of fibre channel media.
Background technology
Along with the development of science and technology, the increase of quantity of information, External memory equipment becomes more and more huger, and people are also more and more higher with the requirement of reading speed to data storage. Particularly in recent years, being continuously increased the frequent degree with network application along with enterprise network data, increasing enterprise starts the vulgar network building oneself to meet the needs of growing data storage.
Storage area network (StorageAreaNetwork, SAN) is a kind of to be combined with simple storage application and network technology new technique, and it the requirement meeting people to data storage with reading speed occurs. SAN is the dedicated optic fiber channel network connecting storage device and server, by supporting that the server of optical-fibre channel, optical channel card (network interface card), fibre channel media (or hub) and optical-fibre channel storage device are formed. Technologically speaking, most important three ingredients of SAN network are exactly: equipment interface (such as small computer system interface, optical-fibre channel, management system connection etc.), connection equipment (switch, gateway, router etc.) and communication control processor (such as IP agreement and SCSI protocol etc.). These three assembly adds additional storage device and server (including a network management server), constitutes a SAN system.
Fibre channel media is adopted storage system to be connected with server, using the teaching of the invention it is possible to provide high speed data transfer and data sharing, LAN data backup and storage. Fibre channel media (FiberChannelswitch, FCswitch) is the core of SAN, and its runnability is directly connected to the runnability of whole SAN. In order to improve the reliability of SAN, the performance indications of network management server monitor in real time fibre channel media can be adopted, property indices according to fibre channel media, thus sending various alarm, thus realizing the fault pre-alarming to storage area network and fault locating analysis.
In existing fibre channel media monitoring method, the generally individually performance information being gathered fibre channel media by each certain time interval of snmp protocol, is obtained the early warning information of fibre channel media according to flow information by SNMPtrap analysis and is sent alarm. The method is capable of the monitoring of the runnability to fibre channel media to a certain extent. But generally gather the acquisition strategies underaction of the performance information of fibre channel media, adaptive ability is poor, set sample frequency (interval of collection) just to remain unchanged afterwards (unadjustable) and the warning signal that sends is single, and in practical application, situation is complicated and changeable.
Summary of the invention
Deficiency for the monitoring method of existing fibre channel media, the invention provides the performance indications of a kind of fibre channel media monitoring method, this monitoring method can self adaptation practical situations, adjust in real time frequency acquisition and metrics-thresholds, complete alarm.
A kind of performance indications monitoring method of fibre channel media, including:
(1) one day is divided into several time periods, and sets frequency acquisition and the metrics-thresholds of each performance indications in each time period;
(2) for any one performance indications of described optical fiber switch, data acquisition server gathers the performance indications of fibre channel media according to the frequency acquisition set, the performance indications collected are compared with corresponding metrics-thresholds, and sends corresponding alarm according to comparative result.
Alarm of the present invention can be voice SMS and mail reminder.
The performance indications monitoring method of the fibre channel media of the present invention is monitored several performance indications of optical fiber switch, and the monitoring of each performance indications is independently carried out, first frequency acquisition and the metrics-thresholds of each performance indications is set respectively according to practical application request, data acquisition server is according to each performance indications of collection of the frequency acquisition independence of each performance indications, and compare with corresponding metrics-thresholds, send corresponding alarm according to comparison result. Wherein, data acquisition server gathers the performance information of fibre channel media by snmp protocol.
Described performance indications include port reading rate, port write speed, the number of dropped packets of transmission, the number of dropped packets of reception, transmission rate and receiving velocity.
Above performance indications are to weigh the leading indicator of switch performance, feed back switch service behaviour state.
Described each performance indications include three metrics-thresholds, respectively first threshold, Second Threshold and the 3rd threshold value.
For any one performance indications:
If these performance indications are less than or equal to first threshold, then do not alert;
If these performance indications less than or equal to Second Threshold, then send alarm level message notifying more than first threshold;
If these performance indications less than or equal to the 3rd threshold value, then send alarm level warning prompt more than Second Threshold;
If these performance indications are more than the 3rd threshold value, then send alarm level grave warning.
Set three threshold values, the magnitude relationship according to performance indications Yu threshold value, it is judged that send the rank of alarm for each performance indications, so can effectively avoid alerting single, thus the problem frequently given a warning caused. For some performance indications (such as transmission rate), in certain scope, its value changes within the specific limits and belongs to normal condition, therefore only need to observe that it changes, being made without warning, the alarm level being therefore made directly is message notifying rank. And according to the scope beyond threshold value, be additionally provided with warning level and grave warning rank, but beyond normality threshold less time, warn, when serious beyond time serve a grave warning accordingly. By arranging threshold gradient, carry out the alarm of different stage, it is simple to supervisor, according to different alarm levels, adopts different solutions.
The frequency acquisition set with each performance indications of difference of time period in a day in described step (1) is also not quite similar.
Under practical situations, the frequency that different performance indications are accessed operation in the different time periods is different, is used uniformly across identical frequency acquisition, it is easy to cause the wasting of resources. Therefore according to application demand, when frequent operation, the frequency acquisition of setting is of a relatively high, and when operating relatively fewer, the frequency acquisition of setting is relatively low. Accordingly, in described step (2), first data acquisition server determines time period belonging to time point of this collection when gathering the performance information of optical fiber switch, using frequency acquisition corresponding to described time period as the frequency acquisition of this collection.
Described performance indications monitoring method also includes setting the adjusting thresholds cycle, the metrics-thresholds of each performance indications is adjusted according to the performance indications gathered every an adjusting thresholds cycle, and within the next adjusting thresholds cycle, the performance indications collected are compared and send corresponding alarm with the metrics-thresholds after adjustment, wherein, in the next adjusting thresholds cycle, for any one time period, adjust the metrics-thresholds of each performance indications in this time period in accordance with the following methods:
The minima of the performance indications collected in this time period within this adjusting thresholds cycle as the first threshold of these performance indications in the next adjusting thresholds cycle,
The minima of performance indications collected in this time period within this adjusting thresholds cycle and the meansigma methods of maximum as the Second Threshold of these performance indications in the next adjusting thresholds cycle,
The maximum of the performance indications collected in this time period within this adjusting thresholds cycle is as the 3rd threshold value of these performance indications in the next adjusting thresholds cycle.
In practical application, owing to being subject to network environment, the impact of the factors such as the performance of equipment own, the arm's length standard index of performance indications also can change or fluctuate, therefore metrics-thresholds is adjusted according to practical situation by needs, by setting the adjusting thresholds cycle, i.e. the statistically index performance in an adjusting thresholds cycle, according to the metrics-thresholds that the index adjusting performance in the upper adjusting thresholds cycle is corresponding. The adjusting thresholds cycle that normal conditions set was as 3��5 days.
The performance indications collected in this time period in this heretofore described adjusting thresholds cycle are interpreted as including not all performance indications collected in same time period on the same day within this adjusting thresholds cycle, and this time period is understood to include not in same time period on the same day.
In section at the same time, if the continuous several times of the performance indications collected are constant, then adjust frequency acquisition is former frequency acquisition the 1/4��1/2 of correspondence.
If the performance indications consecutive variations several times collected, then adjust frequency acquisition is former frequency acquisition 2��3 times of correspondence.
In a period of time, the continuous several times of performance indications are constant or consecutive variations then illustrates that the frequency acquisition set is unreasonable, needs are adjusted, after adjustment, in section at the same time, gather this performance indications with the frequency acquisition after adjusting, and while continuing to the situation of change according to performance indications adjusts frequency acquisition. It is normally set up 3��6 times for the adjustment cycle, if 3��6 times continuous constant, then it is believed that current frequency acquisition is of a relatively high, forms network resources waste, therefore reduce frequency acquisition; If performance indications consecutive variations 3��6 times, then it is assumed that current frequency acquisition is too low, it is necessary to improve frequency acquisition further.
A kind of performance indications monitoring method providing fibre channel media of the present invention, in this monitoring method, independent each performance indications to fibre channel media are monitored, it is provided with three metrics-thresholds for each performance indications, relation according to the performance indications collected Yu metrics-thresholds, sends the alarm of different stage. And situation of change according to performance indications adjusts threshold value and the frequency acquisition of each performance indications in real time in the monitoring process of each performance indications, it is ensured that each performance indications of effective monitoring also can farthest save Internet resources.
Detailed description of the invention
Below in conjunction with being embodied as case, the present invention is described in detail.
In the performance indications monitoring method of the fibre channel media of the present embodiment, it is imposed in storage area network, this storage area network includes fibre channel media, a data acquisition server, data acquisition server utilizes snmp protocol, the performance information of Real-time Collection fibre channel media.
The performance indications of the present embodiment include port reading rate, port write speed, the number of dropped packets of transmission, the number of dropped packets of reception, transmission rate and receiving velocity.
The performance indications monitoring method of the fibre channel media of the present embodiment, including:
(1) one day is divided into several time periods, and sets frequency acquisition and the metrics-thresholds of each performance indications in each time period.
One day is divided into 3 time periods by the present embodiment, wherein with zero point to 8 o'clock for first time period, was second time period by 16 o'clock after 8 o'clock, be the 3rd time period to 24 after 16. The metrics-thresholds of each performance indications has three, respectively first threshold, Second Threshold and the 3rd threshold value. In this enforcement, each performance indications frequency acquisition within each time period and metrics-thresholds are as shown in table 1.
Table 1
(2) for any one performance indications, data acquisition server gathers the performance indications of fibre channel media according to the frequency acquisition set, the performance indications collected are compared with corresponding metrics-thresholds, and sends corresponding alarm according to comparative result, specific as follows:
If these performance indications are less than or equal to first threshold, then do not alert;
If these performance indications less than or equal to Second Threshold, then send alarm level message notifying more than first threshold;
If these performance indications less than or equal to the 3rd threshold value, then send alarm level warning prompt more than Second Threshold;
If these performance indications are more than the 3rd threshold value, then send alarm level grave warning.
In performance indications monitoring method in the present embodiment, metrics-thresholds is dynamic threshold, can be adjusted according to practical situation, and the metrics-thresholds set in step (1) is as Raw performance threshold value.Concrete method of adjustment is as follows:
First an adjusting thresholds cycle (being 3 days in the present embodiment) is set, the metrics-thresholds of each performance indications is adjusted according to the performance indications gathered every an adjusting thresholds cycle, and within the next adjusting thresholds cycle, the performance indications collected are compared and send corresponding alarm with the metrics-thresholds after adjustment, wherein, in the next adjusting thresholds cycle, for any one time period, adjust the metrics-thresholds of each performance indications in this time period in accordance with the following methods:
The minima of the performance indications collected in this time period within this adjusting thresholds cycle as the first threshold of these performance indications in the next adjusting thresholds cycle,
The minima of performance indications collected in this time period within this adjusting thresholds cycle and the meansigma methods of maximum as the Second Threshold of these performance indications in the next adjusting thresholds cycle,
The maximum of the performance indications collected in this time period within this adjusting thresholds cycle is as the 3rd threshold value of these performance indications in the next adjusting thresholds cycle.
According to above method, every an adjusting thresholds cycle, adjust the metrics-thresholds of each performance indications in each time period, and be monitored alarm with the metrics-thresholds after adjusting within the next adjusting thresholds cycle.
The frequency acquisition set in step (1) in the performance indications monitoring method of the present embodiment is as initial acquisition frequency, and each time period frequency acquisition of each performance indications interior dynamically can adjust according to practical situation. For any one index performance, in section at the same time:
If the performance indications collected continuous 3 times constant, then adjust correspondence frequency acquisition is former frequency acquisition 1/2;
If the performance indications consecutive variations collected 3 times, then adjust frequency acquisition is former frequency acquisition 2 times of correspondence.
Disclosed above it is only specific embodiments of the invention; but protection scope of the present invention is not limited thereto; the present invention can be carried out various change and modification without deviating from the spirit and scope of the present invention by any those of ordinary skill in the art, all should be encompassed within the protection domain of this practicality invention.
Claims (6)
1. the performance indications monitoring method of a fibre channel media, it is characterised in that including:
(1) being divided into several time periods by one day, and set frequency acquisition and the metrics-thresholds of each performance indications in each time period, described each performance indications include three metrics-thresholds, respectively first threshold, Second Threshold and the 3rd threshold value;
(2) for any one performance indications, data acquisition server gathers the performance indications of fibre channel media according to the frequency acquisition set, the performance indications collected are compared with corresponding metrics-thresholds, and sends corresponding alarm according to comparative result;
Described performance indications monitoring method also includes setting the adjusting thresholds cycle, the metrics-thresholds of each performance indications is adjusted according to the performance indications gathered every an adjusting thresholds cycle, and within the next adjusting thresholds cycle, the performance indications collected are compared and send corresponding alarm with the metrics-thresholds after adjustment, wherein, in the next adjusting thresholds cycle, for any one time period, adjust the metrics-thresholds of each performance indications in this time period in accordance with the following methods:
The minima of the performance indications collected in this time period within this adjusting thresholds cycle as the first threshold of these performance indications in the next adjusting thresholds cycle,
The minima of performance indications collected in this time period within this adjusting thresholds cycle and the meansigma methods of maximum as the Second Threshold of these performance indications in the next adjusting thresholds cycle,
The maximum of the performance indications collected in this time period within this adjusting thresholds cycle is as the 3rd threshold value of these performance indications in the next adjusting thresholds cycle.
2. the performance indications monitoring method of fibre channel media as claimed in claim 1, it is characterised in that described performance indications include port reading rate, port write speed, the number of dropped packets of transmission, the number of dropped packets of reception, transmission rate and receiving velocity.
3. the performance indications monitoring method of fibre channel media as claimed in claim 2, it is characterised in that for any one performance indications:
If these performance indications are less than or equal to first threshold, then do not alert;
If these performance indications less than or equal to Second Threshold, then send the alarm of message notifying rank more than first threshold;
If these performance indications more than Second Threshold less than or equal to the 3rd threshold value, the then alarm of the rank that gives a warning;
If these performance indications are more than the 3rd threshold value, then serve the alarm of rank a grave warning.
4. the performance indications monitoring method of fibre channel media as claimed in claim 3, it is characterised in that the frequency acquisition set with each performance indications of difference of time period in a day in described step (1) is also not quite similar.
5. the performance indications monitoring method of fibre channel media as claimed in claim 4, it is characterised in that in section at the same time, if the continuous several times of the performance indications collected are constant, then adjust frequency acquisition is former frequency acquisition the 1/4��1/2 of correspondence.
6. the performance indications monitoring method of fibre channel media as claimed in claim 5, it is characterised in that if the performance indications consecutive variations several times collected, then adjust frequency acquisition is former frequency acquisition 2��3 times of correspondence.
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| CN106500830B (en) * | 2016-09-30 | 2019-07-26 | 广州机智云物联网科技有限公司 | A kind of switch gate method for detecting vibration |
| CN108572898B (en) * | 2017-03-07 | 2021-11-02 | 北京京东尚科信息技术有限公司 | Method, device, equipment and storage medium for controlling interface |
| CN109428786B (en) * | 2017-09-04 | 2021-02-02 | 中国电信股份有限公司 | Network performance monitoring method and device and computer readable storage medium |
| CN108055144A (en) * | 2017-10-23 | 2018-05-18 | 北京迈特力德信息技术有限公司 | The monitoring method and system of a kind of network equipment |
| CN109753401A (en) * | 2017-11-03 | 2019-05-14 | 中国电信股份有限公司 | Monitoring method, collection terminal, control end, monitoring system and device |
| WO2019109352A1 (en) * | 2017-12-08 | 2019-06-13 | 华为技术有限公司 | Method and device for sampling performance data of apparatus |
| CN109963295B (en) * | 2017-12-26 | 2022-04-08 | 中国移动通信集团上海有限公司 | Method and device for determining performance index monitoring threshold |
| CN109917440B (en) * | 2019-04-09 | 2021-07-13 | 广州小鹏汽车科技有限公司 | Combined navigation method, system and vehicle |
| CN111245506A (en) * | 2020-01-14 | 2020-06-05 | 北京智睿博信息技术有限公司 | Method and system for detecting instability of remote link of switching equipment of storage area network |
| CN116760466B (en) * | 2023-08-23 | 2023-11-28 | 青岛诺克通信技术有限公司 | Optical cable positioning method and system |
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