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

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.