CN112948182B - Method and system for recovering and upgrading emergency backup of set top box - Google Patents
Method and system for recovering and upgrading emergency backup of set top box Download PDFInfo
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- CN112948182B CN112948182B CN202110340444.XA CN202110340444A CN112948182B CN 112948182 B CN112948182 B CN 112948182B CN 202110340444 A CN202110340444 A CN 202110340444A CN 112948182 B CN112948182 B CN 112948182B
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- 238000000034 method Methods 0.000 title claims abstract description 110
- 238000011084 recovery Methods 0.000 claims abstract description 156
- 230000008569 process Effects 0.000 claims abstract description 67
- 238000005192 partition Methods 0.000 claims abstract description 39
- 238000012544 monitoring process Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000026676 system process Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/63—Image based installation; Cloning; Build to order
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
- G06F8/71—Version control; Configuration management
Abstract
The invention provides a set top box emergency backup recovery upgrading method and a set top box emergency backup recovery upgrading system, and belongs to the field of digital television equipment. The method comprises the following steps: entering a set top box starting-up flow, and detecting whether an emergency recovery zone bit exists in a misc partition; if not, continuing to execute the starting-up start-up flow; if yes, entering an emergency recovery process, wherein the emergency recovery process is as follows: providing an emergency recovery option; executing an emergency recovery option selected by a user, and deleting an emergency recovery zone bit in the MIsc partition; and re-entering the starting process. According to the method, the emergency recovery flag bit is set, the emergency recovery process is carried out when emergency recovery is needed, the emergency recovery option is provided, the user can conveniently carry out emergency recovery selection, the user can conveniently recover the set top box through emergency backup upgrading in the actual use process, the continuous work of the set top box is ensured, and the system is applied to the set top box and can realize rapid recovery when the set top box is abnormal.
Description
Technical Field
The invention relates to the field of digital television equipment, in particular to a set top box emergency backup recovery upgrading method and a set top box emergency backup recovery upgrading system.
Background
In the existing set top box, a mechanism for restarting the set top box or restoring factory settings after detecting that a system process is abnormally hung for a plurality of times is commonly arranged, and is commonly used for monitoring system service through a monitoring process system_check, if the system service is abnormally hung, restarting for three times, and if restarting for three times is still not restored, restoring factory settings. However, the recovery mechanism only detects the system service system_server, and cannot monitor other important processes or business processes, and if other processes are abnormal, even if the system service is recovered, the recovery mechanism still cannot be used. And the machine can not be restored in practical sense only by carrying out the operation of restoring the factory, and the problem that the factory is restored again to form a dead cycle can not be solved after the machine is restored by hanging for many times.
In addition, a mechanism for quickly entering a recovery interface to select upgrading or erasing a partition is also arranged in the general set top box. But this mechanism does not solve the problem of boot loader or other types of boot loader and recovery partition failure.
In the actual user use scenario, the set top box includes a plurality of important processes, for example, a system process and other customer or manufacturer customized service processes, the main service functions of the product are concentrated on the processes, if part of the service processes hang up, the process can not be watched, operated or even started, and the like, which is equivalent to that the set top box can not realize the meaning of the product, so that it is necessary to monitor the normal operation of the rest of the important processes.
Most of the time, users of these mechanisms are developers or operators, and are rarely used in actual user scenarios, and these mechanisms are independent of each other, do not establish common logic to link, and do not play an intended role in actual user scenarios.
Disclosure of Invention
The invention aims to provide a set top box emergency backup recovery upgrading method and a system, wherein the method is used for entering an emergency recovery process when emergency recovery is needed by setting an emergency recovery zone bit, providing an emergency recovery option, facilitating the emergency recovery selection of a user, enabling the user to recover the set top box through emergency backup upgrading in the actual use process, ensuring the continuous operation of the set top box, and realizing rapid recovery when the set top box is abnormal when the system is applied to the set top box.
In order to achieve the above object, a first aspect of the present invention provides a method for recovering and upgrading an emergency backup of a set-top box, which is applied to a set-top box system, and the method includes:
entering a set top box starting-up flow, and detecting whether an emergency recovery zone bit exists in a misc partition:
if not, continuing to execute the starting-up start-up flow;
if yes, entering an emergency recovery process, wherein the emergency recovery process is as follows:
providing an emergency recovery option;
and executing the emergency recovery option selected by the user, deleting the emergency recovery zone bit in the MIsc partition, and re-entering the starting-up start-up flow.
Optionally, the emergency recovery options include at least: clearing cache, upgrading from external storage equipment, clearing data partition, restoring factory settings, directly and normally starting and upgrading a backup area. Different emergency recovery options are provided for the actual user to select, so that the operability of emergency backup recovery and upgrading is improved, the actual user can use the emergency backup recovery and upgrading conveniently, and the user experience is improved.
Optionally, the method further comprises:
monitoring whether a target process runs normally or not in the running process of the set top box system;
if the target process is abnormally down for a set number of times, adding an emergency recovery flag bit in the MIsc partition, and entering a set top box starting-up start-up flow.
Optionally, the target process at least includes a system service process and a process monitoring process. The list to be monitored in normal operation is added, the list can be automatically defined by a user, the coverage range of the monitoring is enlarged, an emergency recovery flow is entered when abnormal downtime of the process in the list is monitored, the process in the set top box is repaired in time, the normal operation of the set top box is ensured, and the product significance of the set top box is realized.
Optionally, the method further comprises:
after entering a set top box starting process, before detecting whether an emergency recovery zone bit exists in a MIsc partition, detecting whether an external storage device exists, and if the external storage device does not exist, detecting whether the emergency recovery zone bit exists in the MIsc partition;
if the external storage equipment exists, detecting whether a configuration file exists in the external storage equipment, and if the configuration file does not exist, detecting whether an emergency recovery flag bit exists in the MIsc partition;
if a configuration file exists, detecting whether a recovery mirror image exists in the configuration file, and if the recovery mirror image does not exist, detecting whether an emergency recovery flag bit exists in a MIsc partition;
and if the recovery mirror image exists, carrying out mirror image coverage on the configuration file. By detecting whether the connected external storage device provides the corresponding mirror image coverage configuration file or not when the power-on is started, the configuration file is directly subjected to mirror image coverage when the mirror image coverage configuration file exists, so that the configuration updating according to the external file is realized, an emergency backup recovery mechanism is perfected, and a quick and effective configuration updating method is provided for developers or operation and maintenance personnel.
Optionally, the entering the emergency recovery procedure includes: and entering an emergency recovery process by triggering a remote controller combination key or by pressing a device restarting key for a preset time. The method for quickly entering the emergency recovery process is convenient for use in reworking after sale or in forced updating of software.
The second aspect of the present invention provides a set-top box emergency backup recovery upgrade system for implementing the set-top box emergency backup recovery upgrade method, the system comprising:
the starting guide module is used for enabling the set top box to enter a starting start flow;
the flag bit detection module is used for detecting whether an emergency recovery flag bit exists in the MIsc partition after the set top box enters a startup process;
the emergency recovery module is used for providing an emergency recovery option after the set top box enters an emergency recovery process and executing the emergency recovery option selected by a user;
the operating system kernel is used for starting up and running the set top box;
and the zone bit changing module is used for changing the zone bit when the zone bit changing condition is reached. The system is provided with a zone bit detection module and an emergency recovery module, and when the emergency zone bit exists, the system enters an emergency recovery page provided by the emergency recovery module to select an emergency recovery action to be executed, so that an actual user can conveniently carry out emergency recovery of the set top box, and the set top box can quickly recover.
Optionally, the system further includes a mirror image coverage module, configured to determine whether an external device exists before detecting whether an emergency recovery flag bit exists in the mig partition after entering a startup procedure of the set top box, and determine whether the external device has a configuration file with a recovery mirror image, and perform mirror image coverage on the configuration file when determining that the configuration file with the recovery mirror image exists. By detecting whether the connected external storage device provides the corresponding mirror image coverage configuration file or not when the power-on is started, the configuration file is directly subjected to mirror image coverage when the mirror image coverage configuration file exists, so that the configuration updating according to the external file is realized, an emergency backup recovery mechanism is perfected, and a quick and effective configuration updating method is provided for developers or operation and maintenance personnel.
Optionally, the system further comprises a process monitoring module, which is used for monitoring whether the target process runs normally or not and counting the downtime times of the target process. The process monitoring module monitors abnormal downtime of the process in the normal running process of the set top box, and enters an emergency recovery process when the abnormal downtime of the process in the list is monitored, so that the process in the set top box is repaired in time, the normal operation of the set top box is ensured, and the product significance of the set top box is realized.
Optionally, the flag bit change condition at least includes: and executing the process corresponding to the completion flag bit, or enabling the downtime times of the target process to reach the set times. After the corresponding execution of the flag bit is completed, the flag bit should be cleared, and when the downtime of the target process reaches the set time, the emergency recovery flag bit should be newly added, and the machine is restarted to perform emergency recovery.
The invention also provides a machine-readable storage medium, which stores instructions for causing a machine to execute the set-top box emergency backup recovery upgrade method described in the application.
According to the technical scheme, the emergency recovery flag bit is set, the emergency recovery process is started when emergency recovery is needed, the emergency recovery option is provided, the user can conveniently conduct emergency recovery selection, the user can recover the set top box through emergency backup upgrading in the actual use process, the continuous operation of the set top box is ensured, and the system is applied to the set top box and can realize rapid recovery when the set top box is abnormal.
Additional features and advantages of embodiments of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain, without limitation, the embodiments of the invention. In the drawings:
fig. 1 is a flowchart of a method for recovering and upgrading an emergency backup of a set top box according to an embodiment of the present invention;
fig. 2 is a block diagram of a set top box emergency backup recovery upgrade system provided in one embodiment of the present invention.
Detailed Description
The following describes the detailed implementation of the embodiments of the present invention with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
Fig. 1 is a flowchart of a method for recovering and upgrading an emergency backup of a set top box according to an embodiment of the present invention, as shown in fig. 1, where the method includes:
entering a set top box starting-up flow, and detecting whether an emergency recovery zone bit exists in a misc partition:
if not, continuing to execute the starting-up start-up flow;
if yes, entering an emergency recovery process, wherein the emergency recovery process is as follows:
providing an emergency recovery option;
and executing the emergency recovery option selected by the user, deleting the emergency recovery zone bit in the MIsc partition, and re-entering the starting-up start-up flow. Through the process, whether emergency recovery is needed or not can be judged at first when the set top box is started, and the set top box can be ensured to be started and operated normally.
Optionally, the emergency recovery options include at least: the method includes the steps of flushing a cache (wipe dalvik cache), upgrading from an external storage device (apply update from external storage), flushing a data partition (wipe user data), restoring factory reset, directly starting normally (reboot system now), and upgrading a backup area (backup). Different emergency recovery options are provided for the actual user to select, so that the operability of emergency backup recovery and upgrading is improved, the actual user can use the emergency backup recovery and upgrading conveniently, and the user experience is improved. The emergency recovery options can be customized according to actual requirements, and can cover as many emergency recovery processing modes as possible.
It should be noted that, the set-top box system further includes some other existing common flag bits, which are irrelevant to the emergency backup recovery upgrade, and are not described herein.
In some embodiments, the method further comprises:
monitoring whether a target process runs normally or not in the running process of the set top box system;
if the target process is abnormally down for a set number of times, adding an emergency recovery flag bit in the MIsc partition, and entering a set top box starting-up start-up flow.
Optionally, the target process at least includes a system service process and a process monitoring process. The list to be monitored in normal operation is added, the list can be automatically defined by a user, the coverage range of the monitoring is enlarged, an emergency recovery flow is entered when abnormal downtime of the process in the list is monitored, the process in the set top box is repaired in time, the normal operation of the set top box is ensured, and the product significance of the set top box is realized.
In some embodiments, the method further comprises:
after entering a set top box starting process, before detecting whether an emergency recovery zone bit exists in a MIsc partition, detecting whether an external storage device exists, and if the external storage device does not exist, detecting whether the emergency recovery zone bit exists in the MIsc partition;
if the external storage equipment exists, detecting whether a configuration file exists in the external storage equipment, and if the configuration file does not exist, detecting whether an emergency recovery flag bit exists in the MIsc partition;
if a configuration file exists, detecting whether a recovery mirror image exists in the configuration file, and if the recovery mirror image does not exist, detecting whether an emergency recovery flag bit exists in a MIsc partition;
if the recovery mirror image exists, mirror image coverage is carried out on the configuration file; and returning to the step of detecting whether the emergency recovery flag bit exists in the MIsc partition after the coverage is completed. By detecting whether the connected external storage device provides the corresponding mirror image coverage configuration file or not when the power-on is started, the configuration file is directly subjected to mirror image coverage when the mirror image coverage configuration file exists, so that the configuration updating according to the external file is realized, an emergency backup recovery mechanism is perfected, and a quick and effective configuration updating method is provided for developers or operation and maintenance personnel.
In some embodiments, the external storage device may be a USB flash disk, a removable hard disk, or the like.
Optionally, the entering the emergency recovery procedure includes: and entering an emergency recovery process by triggering a remote controller combination key or by pressing a device restarting key for a preset time. The method for quickly entering the emergency recovery process is convenient for use in reworking after sale or in forced updating of software.
Fig. 2 is a block diagram of a set-top box emergency backup recovery and upgrade system according to an embodiment of the present invention, and fig. 2 shows a set-top box emergency backup recovery and upgrade system for implementing the set-top box emergency backup recovery and upgrade method, where the system includes:
the starting guide module is used for enabling the set top box to enter a starting start flow;
the flag bit detection module is used for detecting whether an emergency recovery flag bit exists in the MIsc partition after the set top box enters a startup process;
the emergency recovery module is used for providing an emergency recovery option after the set top box enters an emergency recovery process and executing the emergency recovery option selected by a user;
the operating system kernel is used for starting up and running the set top box;
and the zone bit changing module is used for changing the zone bit when the zone bit changing condition is reached. The system is provided with a zone bit detection module and an emergency recovery module, and when the emergency zone bit exists, the system enters an emergency recovery page provided by the emergency recovery module to select an emergency recovery action to be executed, so that an actual user can conveniently carry out emergency recovery of the set top box, and the set top box can quickly recover.
Optionally, the system further includes a mirror image coverage module, configured to determine whether an external device exists before detecting whether an emergency recovery flag bit exists in the mig partition after entering a startup procedure of the set top box, and determine whether the external device has a configuration file with a recovery mirror image, and perform mirror image coverage on the configuration file when determining that the configuration file with the recovery mirror image exists. By detecting whether the connected external storage device provides the corresponding mirror image coverage configuration file or not when the power-on is started, the configuration file is directly subjected to mirror image coverage when the mirror image coverage configuration file exists, so that the configuration updating according to the external file is realized, an emergency backup recovery mechanism is perfected, and a quick and effective configuration updating method is provided for developers or operation and maintenance personnel.
Optionally, the system further comprises a process monitoring module, which is used for monitoring whether the target process runs normally or not and counting the downtime times of the target process. The process monitoring module monitors abnormal downtime of the process in the normal running process of the set top box, and enters an emergency recovery process when the abnormal downtime of the process in the list is monitored, so that the process in the set top box is repaired in time, the normal operation of the set top box is ensured, and the product significance of the set top box is realized.
Optionally, the flag bit change condition at least includes: and executing the process corresponding to the completion flag bit, or enabling the downtime times of the target process to reach the set times. After the corresponding execution of the flag bit is completed, the flag bit should be cleared, and when the downtime of the target process reaches the set time, the emergency recovery flag bit should be newly added, and the machine is restarted to perform emergency recovery.
It should be clear that the MIsc partition, the recovery partition and the like in the invention are one of the standard memory partitions of the Android-based operating system.
The invention also provides a machine-readable storage medium, which stores instructions for causing a machine to execute the set-top box emergency backup recovery upgrade method described in the application.
The foregoing details of the optional implementation of the embodiment of the present invention have been described in detail with reference to the accompanying drawings, but the embodiment of the present invention is not limited to the specific details of the foregoing implementation, and various simple modifications may be made to the technical solution of the embodiment of the present invention within the scope of the technical concept of the embodiment of the present invention, and these simple modifications all fall within the protection scope of the embodiment of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, various possible combinations of embodiments of the present invention are not described in detail.
Those skilled in the art will appreciate that all or part of the steps in implementing the methods of the embodiments described above may be implemented by a program stored in a storage medium, including instructions for causing a single-chip microcomputer, chip or processor (processor) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In addition, any combination of various embodiments of the present invention may be performed, so long as the concept of the embodiments of the present invention is not violated, and the disclosure of the embodiments of the present invention should also be considered.
Claims (9)
1. The set top box emergency backup recovery upgrading method is applied to a set top box system and is characterized by comprising the following steps:
entering a set top box starting-up flow, and detecting whether an emergency recovery zone bit exists in a misc partition:
if not, continuing to execute the starting-up start-up flow;
if yes, entering an emergency recovery process, wherein the emergency recovery process is as follows:
providing an emergency recovery option;
executing an emergency recovery option selected by a user, deleting an emergency recovery zone bit in a MIsc partition, and re-entering the starting-up start-up flow;
the emergency recovery options include at least:
clearing cache, upgrading from external storage equipment, clearing data partition, restoring factory settings, directly and normally starting and upgrading a backup area.
2. The set-top box emergency backup restoration and upgrade method according to claim 1, wherein the method further comprises:
monitoring whether a target process runs normally or not in the running process of the set top box system;
if the target process is abnormally down for a set number of times, adding an emergency recovery flag bit in the MIsc partition, and entering a set top box starting-up start-up flow.
3. The set-top box emergency backup restoration and upgrade method according to claim 1, wherein the method further comprises:
after entering a set top box starting process, before detecting whether an emergency recovery zone bit exists in a MIsc partition, detecting whether an external storage device exists, and if the external storage device does not exist, detecting whether the emergency recovery zone bit exists in the MIsc partition;
if the external storage equipment exists, detecting whether a configuration file exists in the external storage equipment, and if the configuration file does not exist, detecting whether an emergency recovery flag bit exists in the MIsc partition;
if a configuration file exists, detecting whether a recovery mirror image exists in the configuration file, and if the recovery mirror image does not exist, detecting whether an emergency recovery flag bit exists in a MIsc partition;
and if the recovery mirror image exists, carrying out mirror image coverage on the configuration file.
4. The method for recovering and upgrading an emergency backup of a set top box according to claim 1, wherein the entering an emergency recovery procedure comprises: and entering an emergency recovery process by triggering a remote controller combination key or by pressing a device restarting key for a preset time.
5. A set-top box emergency backup recovery upgrade system implementing the set-top box emergency backup recovery upgrade method of any one of claims 1-4, the system comprising:
the starting guide module is used for enabling the set top box to enter a starting start flow;
the flag bit detection module is used for detecting whether an emergency recovery flag bit exists in the MIsc partition after the set top box enters a startup process;
the emergency recovery module is used for providing an emergency recovery option after the set top box enters an emergency recovery process and executing the emergency recovery option selected by a user;
the operating system kernel is used for starting up and running the set top box;
the zone bit changing module is used for changing the zone bit when the zone bit changing condition is reached;
the emergency recovery options include at least:
clearing cache, upgrading from external storage equipment, clearing data partition, restoring factory settings, directly and normally starting and upgrading a backup area.
6. The system of claim 5, further comprising a mirror image overlay module configured to determine whether an external device is present after entering a set-top box boot process and before detecting whether an emergency recovery flag bit is present in a misc partition, determine whether a configuration file with a recovery mirror image is present in the external device, and overlay the configuration file when the configuration file with the recovery mirror image is determined to be present.
7. The system of claim 5, further comprising a process monitoring module configured to monitor whether the target process is operating normally and count the number of times the target process is down.
8. The emergency backup, restoration and upgrade system according to claim 5, wherein the flag change condition at least includes: and executing the process corresponding to the completion flag bit, or enabling the downtime times of the target process to reach the set times.
9. A machine-readable storage medium having instructions stored thereon for causing a machine to perform the set-top box emergency backup restoration upgrade method of any of claims 1-4 herein.
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| CN113691845B (en) * | 2021-08-19 | 2023-08-18 | 杭州国芯科技股份有限公司 | Power-off protection method for digital set top box partition upgrade |
| CN114554293B (en) * | 2022-02-25 | 2023-04-25 | 杭州国芯科技股份有限公司 | Data backup method of set top box conditional access system |
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