Errors in incremental backups: Difference between revisions
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=Errors in incremental backups= | =Errors in incremental backups= | ||
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====Problem==== | ====Problem==== | ||
When | When automatic incremental backup is executed on the server, following message is displayed in /opt/zimbra/log/mailbox.log file : | ||
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====Solution==== | ====Solution==== | ||
* During a backup | * During a backup if the above error is seen, the recommendation is to move the old backups out - the directories in /opt/zimbra/backup/sessions/* . | ||
It's advised to keep them somewhere at a different location to be on the safer side and then proceed to do a full backup. | |||
* It's advised to keep them somewhere at a different location to be on the safer side and then proceed to do a full backup. | |||
* Another possibe cause is | * Another possibe cause is the /tmp or /opt/zimbra/redolog/ filling up. Ensure that there is enough disk space available. | ||
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{{Article Footer|ZCS 8. | {{Article Footer|ZCS 8.7|2020-04-13}} | ||
Latest revision as of 07:30, 23 May 2020
Errors in incremental backups
Problem
When automatic incremental backup is executed on the server, following message is displayed in /opt/zimbra/log/mailbox.log file :
Found gap in redo log sequence; missing 1414 through 1446; To avoid future restore problems, discard all existing backups and take a full backup of all accounts; If this error occurred during restore, try the --ignoreRedoErrors option
com.zimbra.cs.backup.BackupServiceException: Found gap in redo log sequence; missing 1414 through 1446; To avoid future restore problems, discard all existing backups and take a full backup of all accounts; If this error occurred during restore, try the --ignoreRedoErrors option
ExceptionId:qtp662845511-542373:https://127.0.0.1:7071/service/admin/soap/BackupRequest:1463637618095:568e4f96fbb74864
Code:backup.REDOLOG_OUT_OF_SEQUENCE
at com.zimbra.cs.backup.BackupServiceException.REDOLOG_OUT_OF_SEQUENCE(BackupServiceException.java:91)
at com.zimbra.cs.backup.util.Utils.splitRedoLogsAtSeq(Utils.java:302)
at com.zimbra.cs.backup.FileBackupTarget$FileBackupSet.backupRedoLogs(FileBackupTarget.java:1360)
at com.zimbra.cs.backup.BackupSet.startIncrementalBackup(BackupSet.java:817)
at com.zimbra.cs.backup.FileBackupTarget$FileBackupSet.startIncrementalBackup(FileBackupTarget.java:1067)
at com.zimbra.cs.backup.BackupManager.backupIncremental(BackupManager.java:336)
at com.zimbra.cs.service.backup.Backup.handleNetworkRequest(Backup.java:153)
at com.zimbra.cs.service.NetworkDocumentHandler.handle(NetworkDocumentHandler.java:23)
at com.zimbra.soap.SoapEngine.dispatchRequest(SoapEngine.java:569)
at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.java:432)
Solution
- During a backup if the above error is seen, the recommendation is to move the old backups out - the directories in /opt/zimbra/backup/sessions/* .
- It's advised to keep them somewhere at a different location to be on the safer side and then proceed to do a full backup.
- Another possibe cause is the /tmp or /opt/zimbra/redolog/ filling up. Ensure that there is enough disk space available.
| Submitted by: Aarti Shah |
