Hi Guys,
I had an issue with a backup of a VM, it wouldnt find the backups it had and complained that it couldnt do an incremental backup. I removed the backups within proxmox backup server and then the backups started again. This happened to multiple VMs no idea why.
All the backups started functioning again excluding VM 107. This VM is a web server and I need to ensure it gets backed up correctly, problem is everytime it backs up to 22% I get the following error:
ERROR: backup write data failed: command error: write_data upload error: pipelined request failed: Overwriting existing (encrypted) chunk '27b54105e22dafe5ce4e0fd9936af313a33fa3b2806837537f4434bd29db52f5' on store 'JRCluster' is not allowed!
I've attempted garbage collection (after 24 hours and 5 minutes) How can I clear these chunks, the VM does not show within the list of backups now as I fully removed the backup from PBS.
I'm using PBS: 2.4-2. Any pointers would be amazing as I'm unsure apart from recreating the datastore on how to fix this issue.
I had an issue with a backup of a VM, it wouldnt find the backups it had and complained that it couldnt do an incremental backup. I removed the backups within proxmox backup server and then the backups started again. This happened to multiple VMs no idea why.
All the backups started functioning again excluding VM 107. This VM is a web server and I need to ensure it gets backed up correctly, problem is everytime it backs up to 22% I get the following error:
ERROR: backup write data failed: command error: write_data upload error: pipelined request failed: Overwriting existing (encrypted) chunk '27b54105e22dafe5ce4e0fd9936af313a33fa3b2806837537f4434bd29db52f5' on store 'JRCluster' is not allowed!
I've attempted garbage collection (after 24 hours and 5 minutes) How can I clear these chunks, the VM does not show within the list of backups now as I fully removed the backup from PBS.
I'm using PBS: 2.4-2. Any pointers would be amazing as I'm unsure apart from recreating the datastore on how to fix this issue.
Code:
INFO: Starting Backup of VM 107 (qemu)
INFO: Backup started at 2023-07-17 12:00:25
INFO: status = running
INFO: VM Name: Windu
INFO: include disk 'scsi0' 'local:107/vm-107-disk-0.qcow2' 150G
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating Proxmox Backup Server archive 'vm/107/2023-07-17T11:00:25Z'
INFO: enabling encryption
INFO: started backup task '1e3f87f6-ca8f-4987-9bc3-25cae8723d21'
INFO: resuming VM again
INFO: scsi0: dirty-bitmap status: existing bitmap was invalid and has been cleared
INFO: 0% (132.0 MiB of 150.0 GiB) in 3s, read: 44.0 MiB/s, write: 44.0 MiB/s
INFO: 1% (1.6 GiB of 150.0 GiB) in 13s, read: 149.2 MiB/s, write: 80.8 MiB/s
INFO: 2% (3.2 GiB of 150.0 GiB) in 22s, read: 178.7 MiB/s, write: 178.7 MiB/s
INFO: 3% (4.6 GiB of 150.0 GiB) in 30s, read: 181.0 MiB/s, write: 181.0 MiB/s
INFO: 4% (6.0 GiB of 150.0 GiB) in 39s, read: 165.8 MiB/s, write: 165.8 MiB/s
INFO: 5% (8.9 GiB of 150.0 GiB) in 52s, read: 225.2 MiB/s, write: 109.8 MiB/s
INFO: 6% (9.8 GiB of 150.0 GiB) in 55s, read: 325.3 MiB/s, write: 72.0 MiB/s
INFO: 7% (10.5 GiB of 150.0 GiB) in 1m 11s, read: 43.0 MiB/s, write: 43.0 MiB/s
INFO: 8% (12.1 GiB of 150.0 GiB) in 1m 51s, read: 39.8 MiB/s, write: 39.8 MiB/s
INFO: 9% (13.5 GiB of 150.0 GiB) in 2m 20s, read: 51.7 MiB/s, write: 51.7 MiB/s
INFO: 10% (15.1 GiB of 150.0 GiB) in 2m 38s, read: 87.8 MiB/s, write: 87.8 MiB/s
INFO: 11% (16.5 GiB of 150.0 GiB) in 3m 5s, read: 54.2 MiB/s, write: 54.2 MiB/s
INFO: 12% (18.0 GiB of 150.0 GiB) in 3m 43s, read: 40.4 MiB/s, write: 40.4 MiB/s
INFO: 13% (19.5 GiB of 150.0 GiB) in 4m 23s, read: 38.6 MiB/s, write: 38.6 MiB/s
INFO: 14% (21.0 GiB of 150.0 GiB) in 5m, read: 41.4 MiB/s, write: 41.4 MiB/s
INFO: 15% (22.5 GiB of 150.0 GiB) in 5m 29s, read: 53.2 MiB/s, write: 53.2 MiB/s
INFO: 16% (24.0 GiB of 150.0 GiB) in 6m 1s, read: 48.1 MiB/s, write: 48.1 MiB/s
INFO: 17% (25.5 GiB of 150.0 GiB) in 6m 51s, read: 30.6 MiB/s, write: 30.6 MiB/s
INFO: 18% (27.0 GiB of 150.0 GiB) in 7m 13s, read: 70.7 MiB/s, write: 70.7 MiB/s
INFO: 19% (28.5 GiB of 150.0 GiB) in 7m 58s, read: 34.0 MiB/s, write: 34.0 MiB/s
INFO: 20% (30.0 GiB of 150.0 GiB) in 8m 46s, read: 31.8 MiB/s, write: 31.8 MiB/s
INFO: 21% (31.5 GiB of 150.0 GiB) in 9m 31s, read: 33.7 MiB/s, write: 33.7 MiB/s
INFO: 22% (33.0 GiB of 150.0 GiB) in 10m 19s, read: 32.1 MiB/s, write: 32.1 MiB/s
INFO: 22% (33.4 GiB of 150.0 GiB) in 10m 33s, read: 30.6 MiB/s, write: 30.6 MiB/s
ERROR: backup write data failed: command error: write_data upload error: pipelined request failed: Overwriting existing (encrypted) chunk '27b54105e22dafe5ce4e0fd9936af313a33fa3b2806837537f4434bd29db52f5' on store 'JRCluster' is not allowed!
INFO: aborting backup job
INFO: resuming VM again
ERROR: Backup of VM 107 failed - backup write data failed: command error: write_data upload error: pipelined request failed: Overwriting existing (encrypted) chunk '27b54105e22dafe5ce4e0fd9936af313a33fa3b2806837537f4434bd29db52f5' on store 'JRCluster' is not allowed!
INFO: Failed at 2023-07-17 12:10:58
INFO: Backup job finished with errors
TASK ERROR: job errors