Hello,
I am trying to make backup of the urbackup server database which is running into a Linux Debian 8 based NAS.
I installed Linux client into the NAS to make regular backups of UrBackup Database (as I readed it is a best practice). But when I launch the backup I receive those errors:
| 30/11/18 09:31 | DEBUG | Reflink copying is enabled |
|---|---|---|
| 30/11/18 09:31 | DEBUG | Reflink copying is enabled |
| 30/11/18 09:31 | INFO | Starting unscheduled full file backup… |
| 30/11/18 09:31 | DEBUG | NAS-DATAPOWER: Connecting for filelist… |
| 30/11/18 09:31 | DEBUG | NAS-DATAPOWER: Waiting for filelist |
| 30/11/18 09:31 | DEBUG | NAS-DATAPOWER: Connecting for filelist (async)… |
| 30/11/18 09:31 | ERROR | Creating snapshot of “” failed |
| 30/11/18 09:31 | ERROR | Cannot create snapshot of file system with type |
| 30/11/18 09:31 | ERROR | Creating snapshot of “urbackup” failed. |
| 30/11/18 09:31 | INFO | Indexing of “urbackup” done. 4 filesystem lookups 0 db lookups and 0 db updates |
| 30/11/18 09:31 | DEBUG | NAS-DATAPOWER: Doing backup with hashed transfer… |
| 30/11/18 09:31 | INFO | NAS-DATAPOWER: Loading file list… |
| 30/11/18 09:31 | ERROR | Error getting filelist of NAS-DATAPOWER. Errorcode: CANNOT_OPEN_FILE (3) |
| 30/11/18 09:31 | ERROR | Backup had an early error. Deleting partial backup. |
The filesystem in the NAS is BTRFS and I enabled snapshots in the client installation. Also I tried to disable snapshots but then I receive errors that files are in use an cannot copy them.
Any suggestions?
Thanks a lot.