Data Backup and Recovery Discussions

Snapcreator hana snapshot got deleted from hana catalog right after been taken

Spaceball

Hi,

I'm new at snapcreator and also new on backing up hana, so I wonder if someone can help un this issue:

 

I (finally) succeed to perform a hana snapshot by snapcreator (4.3.1) hana plugin but as soon as the snapshot job finished, the snapshot got deleted from the hana catalog.

The nameserver trace file says:

 

[59296]{358563}[-1/-1] 2017-05-17 12:44:51.016561 i Backup           BackupMgr_DeltaBackupTracker.cpp(00849) :  [DBT] received BackupCatalog_SnapshotStartEntry for 1495017891014

[59296]{358563}[-1/-1] 2017-05-17 12:44:51.017949 i Backup           BackupMgr_DeltaBackupTracker.cpp(00861) :  [DBT] received BackupCatalog_SnapshotSourceStartEntry for 1495017891014
[59296]{358563}[-1/-1] 2017-05-17 12:44:51.018934 i Backup           BackupMgr_DeltaBackupTracker.cpp(00861) :  [DBT] received BackupCatalog_SnapshotSourceStartEntry for 1495017891014
[59296]{358563}[-1/-1] 2017-05-17 12:44:51.019889 i Backup           BackupMgr_DeltaBackupTracker.cpp(00861) :  [DBT] received BackupCatalog_SnapshotSourceStartEntry for 1495017891014
[49314]{358587}[36/-1] 2017-05-17 12:48:59.171975 i Backup           BackupMgr_Manager.cpp(03822) : Snapshot BackupId found in snapshot info: 1495017891014
[49314]{358587}[36/-1] 2017-05-17 12:48:59.172037 i Backup           BackupMgr_Manager.cpp(03822) : Snapshot BackupId found in snapshot info: 1495017891014
[49314]{358587}[36/-1] 2017-05-17 12:48:59.172040 i Backup           BackupMgr_Manager.cpp(03822) : Snapshot BackupId found in snapshot info: 1495017891014
[49314]{358587}[36/-1] 2017-05-17 12:48:59.172043 i Backup           BackupMgr_Manager.cpp(03822) : Snapshot BackupId found in snapshot info: 1495017891014
[49314]{358587}[36/-1] 2017-05-17 12:48:59.172046 i Backup           BackupMgr_Manager.cpp(03822) : Snapshot BackupId found in snapshot info: 1495017891014
[49314]{358587}[36/-1] 2017-05-17 12:48:59.172048 i Backup           BackupMgr_Manager.cpp(03822) : Snapshot BackupId found in snapshot info: 1495017891014
[49314]{358587}[36/-1] 2017-05-17 12:48:59.172050 i Backup           BackupMgr_Manager.cpp(03822) : Snapshot BackupId found in snapshot info: 1495017891014
[49314]{358587}[36/-1] 2017-05-17 12:48:59.172052 i Backup           BackupMgr_Manager.cpp(03822) : Snapshot BackupId found in snapshot info: 1495017891014
[49314]{358587}[-1/-1] 2017-05-17 12:50:09.739613 i Backup           BackupMgr_DeltaBackupTracker.cpp(00942) :  [DBT] received BackupCatalog_DataBackupDeleteEntry for 1495017891014

 

...and what does DeltaBackup mean?

 

As long as the "backup job" is running, I see the backup ID inside hana (loged in as backup-user) I perform a

select * from m_snapshots

and see the snapshots.

 

As soon as the backup job finished, the entries are gone.

 

 

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