PBS Problem, VM stürzt nach dem Backupvorgang ab und hängt

Z

zmaier

New Member
Aug 31, 2022
9
1
3
Hallo,

ich habe folgendes Problem.

Ich sichere mehrere VMs auf einen PBS, nach dem laut Log erfolgreichen Backupvorgang stürzt die VM jedoch ab.

Hier das Log des Backup-Tasks :
INFO: starting new backup job: vzdump 102 103 104 105 --mode snapshot --node nuc --storage Contabo --all 0 --mailnotification always --prune-backups 'keep-all=1' --notes-template '{{guestname}}'
INFO: Starting Backup of VM 102 (qemu)
INFO: Backup started at 2023-03-08 16:06:10
INFO: status = running
INFO: VM Name: iobroker
INFO: include disk 'scsi0' 'local-lvm:vm-102-disk-0' 50G
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating Proxmox Backup Server archive 'vm/102/2023-03-08T15:06:10Z'
INFO: issuing guest-agent 'fs-freeze' command
INFO: issuing guest-agent 'fs-thaw' command
INFO: started backup task '771ac691-a580-488d-8cb3-c8573e25ca55'
INFO: resuming VM again
INFO: scsi0: dirty-bitmap status: created new
INFO: 1% (820.0 MiB of 50.0 GiB) in 3s, read: 273.3 MiB/s, write: 16.0 MiB/s
INFO: 2% (1.4 GiB of 50.0 GiB) in 17s, read: 42.0 MiB/s, write: 585.1 KiB/s
INFO: 6% (3.1 GiB of 50.0 GiB) in 20s, read: 600.0 MiB/s, write: 4.0 MiB/s
INFO: 9% (4.7 GiB of 50.0 GiB) in 23s, read: 537.3 MiB/s, write: 1.3 MiB/s
INFO: 11% (5.8 GiB of 50.0 GiB) in 26s, read: 388.0 MiB/s, write: 0 B/s
INFO: 14% (7.0 GiB of 50.0 GiB) in 29s, read: 409.3 MiB/s, write: 1.3 MiB/s
INFO: 16% (8.3 GiB of 50.0 GiB) in 32s, read: 414.7 MiB/s, write: 1.3 MiB/s
INFO: 18% (9.4 GiB of 50.0 GiB) in 35s, read: 373.3 MiB/s, write: 2.7 MiB/s
INFO: 20% (10.4 GiB of 50.0 GiB) in 38s, read: 360.0 MiB/s, write: 4.0 MiB/s
INFO: 22% (11.3 GiB of 50.0 GiB) in 41s, read: 302.7 MiB/s, write: 0 B/s
INFO: 24% (12.4 GiB of 50.0 GiB) in 44s, read: 382.7 MiB/s, write: 4.0 MiB/s
INFO: 26% (13.5 GiB of 50.0 GiB) in 47s, read: 366.7 MiB/s, write: 2.7 MiB/s
INFO: 27% (13.7 GiB of 50.0 GiB) in 50s, read: 77.3 MiB/s, write: 0 B/s
INFO: 28% (14.0 GiB of 50.0 GiB) in 1m, read: 30.0 MiB/s, write: 15.2 MiB/s
INFO: 29% (14.6 GiB of 50.0 GiB) in 3m 3s, read: 4.6 MiB/s, write: 2.6 MiB/s
INFO: 30% (15.0 GiB of 50.0 GiB) in 3m 42s, read: 11.7 MiB/s, write: 3.0 MiB/s
INFO: 31% (15.8 GiB of 50.0 GiB) in 3m 58s, read: 49.0 MiB/s, write: 0 B/s
INFO: 33% (16.9 GiB of 50.0 GiB) in 4m 1s, read: 400.0 MiB/s, write: 4.0 MiB/s
INFO: 36% (18.1 GiB of 50.0 GiB) in 4m 4s, read: 394.7 MiB/s, write: 4.0 MiB/s
INFO: 38% (19.3 GiB of 50.0 GiB) in 4m 7s, read: 413.3 MiB/s, write: 0 B/s
INFO: 40% (20.5 GiB of 50.0 GiB) in 4m 10s, read: 393.3 MiB/s, write: 6.7 MiB/s
INFO: 43% (21.6 GiB of 50.0 GiB) in 4m 13s, read: 390.7 MiB/s, write: 0 B/s
INFO: 44% (22.4 GiB of 50.0 GiB) in 4m 16s, read: 289.3 MiB/s, write: 2.7 MiB/s
INFO: 47% (23.6 GiB of 50.0 GiB) in 4m 19s, read: 396.0 MiB/s, write: 0 B/s
INFO: 49% (24.6 GiB of 50.0 GiB) in 4m 22s, read: 330.7 MiB/s, write: 66.7 MiB/s
INFO: 50% (25.2 GiB of 50.0 GiB) in 4m 28s, read: 109.3 MiB/s, write: 0 B/s
INFO: 52% (26.4 GiB of 50.0 GiB) in 4m 31s, read: 404.0 MiB/s, write: 10.7 MiB/s
INFO: 53% (26.7 GiB of 50.0 GiB) in 4m 34s, read: 94.7 MiB/s, write: 0 B/s
INFO: 55% (27.9 GiB of 50.0 GiB) in 4m 37s, read: 413.3 MiB/s, write: 0 B/s
INFO: 57% (28.7 GiB of 50.0 GiB) in 4m 40s, read: 277.3 MiB/s, write: 13.3 MiB/s
INFO: 58% (29.3 GiB of 50.0 GiB) in 4m 44s, read: 164.0 MiB/s, write: 0 B/s
INFO: 61% (30.5 GiB of 50.0 GiB) in 4m 47s, read: 406.7 MiB/s, write: 25.3 MiB/s
INFO: 62% (31.1 GiB of 50.0 GiB) in 5m, read: 43.7 MiB/s, write: 0 B/s
INFO: 64% (32.4 GiB of 50.0 GiB) in 5m 3s, read: 430.7 MiB/s, write: 9.3 MiB/s
INFO: 66% (33.2 GiB of 50.0 GiB) in 5m 6s, read: 304.0 MiB/s, write: 0 B/s
INFO: 68% (34.5 GiB of 50.0 GiB) in 5m 9s, read: 417.3 MiB/s, write: 4.0 MiB/s
INFO: 71% (35.7 GiB of 50.0 GiB) in 5m 12s, read: 420.0 MiB/s, write: 0 B/s
INFO: 73% (36.5 GiB of 50.0 GiB) in 5m 15s, read: 288.0 MiB/s, write: 1.3 MiB/s
INFO: 75% (37.8 GiB of 50.0 GiB) in 5m 18s, read: 422.7 MiB/s, write: 0 B/s
INFO: 77% (38.7 GiB of 50.0 GiB) in 5m 21s, read: 310.7 MiB/s, write: 1.3 MiB/s
INFO: 79% (39.9 GiB of 50.0 GiB) in 5m 24s, read: 397.3 MiB/s, write: 0 B/s
INFO: 81% (40.6 GiB of 50.0 GiB) in 5m 27s, read: 246.7 MiB/s, write: 10.7 MiB/s
INFO: 82% (41.1 GiB of 50.0 GiB) in 5m 42s, read: 37.6 MiB/s, write: 546.1 KiB/s
INFO: 84% (42.3 GiB of 50.0 GiB) in 5m 45s, read: 416.0 MiB/s, write: 1.3 MiB/s
INFO: 85% (42.9 GiB of 50.0 GiB) in 5m 48s, read: 189.3 MiB/s, write: 2.7 MiB/s
INFO: 88% (44.1 GiB of 50.0 GiB) in 5m 51s, read: 393.3 MiB/s, write: 5.3 MiB/s
INFO: 90% (45.3 GiB of 50.0 GiB) in 5m 54s, read: 414.7 MiB/s, write: 1.3 MiB/s
INFO: 92% (46.4 GiB of 50.0 GiB) in 5m 57s, read: 400.0 MiB/s, write: 4.0 MiB/s
INFO: 95% (47.6 GiB of 50.0 GiB) in 6m, read: 397.3 MiB/s, write: 0 B/s
INFO: 97% (48.5 GiB of 50.0 GiB) in 6m 3s, read: 320.0 MiB/s, write: 21.3 MiB/s
INFO: 98% (49.1 GiB of 50.0 GiB) in 6m 21s, read: 31.1 MiB/s, write: 4.2 MiB/s
INFO: 100% (50.0 GiB of 50.0 GiB) in 6m 24s, read: 312.0 MiB/s, write: 0 B/s
INFO: Waiting for server to finish backup validation...
INFO: backup is sparse: 3.29 GiB (6%) total zero data
INFO: backup was done incrementally, reused 48.66 GiB (97%)
INFO: transferred 50.00 GiB in 386 seconds (132.6 MiB/s)
INFO: adding notes to backup
INFO: Finished Backup of VM 102 (00:06:27)
INFO: Backup finished at 2023-03-08 16:12:37
.....danach folgen die restlichen VMs, die jedoch keine Probleme machen.

Die VM ist während dem Backup-Vorgangs erreichbar und funktioniert ohne Problem, doch dann bleibt alles hängen, es hilft nur mehr ein Neustart der VM.
Die Console zeigt folgendes :

1678288847721.png

leider weiß ich nicht wo das ganze Log der VM liegt, wenn es mir wer sagt, reiche ich das natürlich gerne nach.

Zur Info, der PBS ist auf einem VPS im Internet, ich sicher die Daten übers Netz, falls das relevant ist?

Ich hoffe es war irgendwie verständlich,

Schöne Grüße
Martin
 
zmaier said:
Hallo,

ich habe folgendes Problem.

Ich sichere mehrere VMs auf einen PBS, nach dem laut Log erfolgreichen Backupvorgang stürzt die VM jedoch ab.

Hier das Log des Backup-Tasks :
INFO: starting new backup job: vzdump 102 103 104 105 --mode snapshot --node nuc --storage Contabo --all 0 --mailnotification always --prune-backups 'keep-all=1' --notes-template '{{guestname}}'
INFO: Starting Backup of VM 102 (qemu)
INFO: Backup started at 2023-03-08 16:06:10
INFO: status = running
INFO: VM Name: iobroker
INFO: include disk 'scsi0' 'local-lvm:vm-102-disk-0' 50G
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating Proxmox Backup Server archive 'vm/102/2023-03-08T15:06:10Z'
INFO: issuing guest-agent 'fs-freeze' command
INFO: issuing guest-agent 'fs-thaw' command
INFO: started backup task '771ac691-a580-488d-8cb3-c8573e25ca55'
INFO: resuming VM again
INFO: scsi0: dirty-bitmap status: created new
INFO: 1% (820.0 MiB of 50.0 GiB) in 3s, read: 273.3 MiB/s, write: 16.0 MiB/s
INFO: 2% (1.4 GiB of 50.0 GiB) in 17s, read: 42.0 MiB/s, write: 585.1 KiB/s
INFO: 6% (3.1 GiB of 50.0 GiB) in 20s, read: 600.0 MiB/s, write: 4.0 MiB/s
INFO: 9% (4.7 GiB of 50.0 GiB) in 23s, read: 537.3 MiB/s, write: 1.3 MiB/s
INFO: 11% (5.8 GiB of 50.0 GiB) in 26s, read: 388.0 MiB/s, write: 0 B/s
INFO: 14% (7.0 GiB of 50.0 GiB) in 29s, read: 409.3 MiB/s, write: 1.3 MiB/s
INFO: 16% (8.3 GiB of 50.0 GiB) in 32s, read: 414.7 MiB/s, write: 1.3 MiB/s
INFO: 18% (9.4 GiB of 50.0 GiB) in 35s, read: 373.3 MiB/s, write: 2.7 MiB/s
INFO: 20% (10.4 GiB of 50.0 GiB) in 38s, read: 360.0 MiB/s, write: 4.0 MiB/s
INFO: 22% (11.3 GiB of 50.0 GiB) in 41s, read: 302.7 MiB/s, write: 0 B/s
INFO: 24% (12.4 GiB of 50.0 GiB) in 44s, read: 382.7 MiB/s, write: 4.0 MiB/s
INFO: 26% (13.5 GiB of 50.0 GiB) in 47s, read: 366.7 MiB/s, write: 2.7 MiB/s
INFO: 27% (13.7 GiB of 50.0 GiB) in 50s, read: 77.3 MiB/s, write: 0 B/s
INFO: 28% (14.0 GiB of 50.0 GiB) in 1m, read: 30.0 MiB/s, write: 15.2 MiB/s
INFO: 29% (14.6 GiB of 50.0 GiB) in 3m 3s, read: 4.6 MiB/s, write: 2.6 MiB/s
INFO: 30% (15.0 GiB of 50.0 GiB) in 3m 42s, read: 11.7 MiB/s, write: 3.0 MiB/s
INFO: 31% (15.8 GiB of 50.0 GiB) in 3m 58s, read: 49.0 MiB/s, write: 0 B/s
INFO: 33% (16.9 GiB of 50.0 GiB) in 4m 1s, read: 400.0 MiB/s, write: 4.0 MiB/s
INFO: 36% (18.1 GiB of 50.0 GiB) in 4m 4s, read: 394.7 MiB/s, write: 4.0 MiB/s
INFO: 38% (19.3 GiB of 50.0 GiB) in 4m 7s, read: 413.3 MiB/s, write: 0 B/s
INFO: 40% (20.5 GiB of 50.0 GiB) in 4m 10s, read: 393.3 MiB/s, write: 6.7 MiB/s
INFO: 43% (21.6 GiB of 50.0 GiB) in 4m 13s, read: 390.7 MiB/s, write: 0 B/s
INFO: 44% (22.4 GiB of 50.0 GiB) in 4m 16s, read: 289.3 MiB/s, write: 2.7 MiB/s
INFO: 47% (23.6 GiB of 50.0 GiB) in 4m 19s, read: 396.0 MiB/s, write: 0 B/s
INFO: 49% (24.6 GiB of 50.0 GiB) in 4m 22s, read: 330.7 MiB/s, write: 66.7 MiB/s
INFO: 50% (25.2 GiB of 50.0 GiB) in 4m 28s, read: 109.3 MiB/s, write: 0 B/s
INFO: 52% (26.4 GiB of 50.0 GiB) in 4m 31s, read: 404.0 MiB/s, write: 10.7 MiB/s
INFO: 53% (26.7 GiB of 50.0 GiB) in 4m 34s, read: 94.7 MiB/s, write: 0 B/s
INFO: 55% (27.9 GiB of 50.0 GiB) in 4m 37s, read: 413.3 MiB/s, write: 0 B/s
INFO: 57% (28.7 GiB of 50.0 GiB) in 4m 40s, read: 277.3 MiB/s, write: 13.3 MiB/s
INFO: 58% (29.3 GiB of 50.0 GiB) in 4m 44s, read: 164.0 MiB/s, write: 0 B/s
INFO: 61% (30.5 GiB of 50.0 GiB) in 4m 47s, read: 406.7 MiB/s, write: 25.3 MiB/s
INFO: 62% (31.1 GiB of 50.0 GiB) in 5m, read: 43.7 MiB/s, write: 0 B/s
INFO: 64% (32.4 GiB of 50.0 GiB) in 5m 3s, read: 430.7 MiB/s, write: 9.3 MiB/s
INFO: 66% (33.2 GiB of 50.0 GiB) in 5m 6s, read: 304.0 MiB/s, write: 0 B/s
INFO: 68% (34.5 GiB of 50.0 GiB) in 5m 9s, read: 417.3 MiB/s, write: 4.0 MiB/s
INFO: 71% (35.7 GiB of 50.0 GiB) in 5m 12s, read: 420.0 MiB/s, write: 0 B/s
INFO: 73% (36.5 GiB of 50.0 GiB) in 5m 15s, read: 288.0 MiB/s, write: 1.3 MiB/s
INFO: 75% (37.8 GiB of 50.0 GiB) in 5m 18s, read: 422.7 MiB/s, write: 0 B/s
INFO: 77% (38.7 GiB of 50.0 GiB) in 5m 21s, read: 310.7 MiB/s, write: 1.3 MiB/s
INFO: 79% (39.9 GiB of 50.0 GiB) in 5m 24s, read: 397.3 MiB/s, write: 0 B/s
INFO: 81% (40.6 GiB of 50.0 GiB) in 5m 27s, read: 246.7 MiB/s, write: 10.7 MiB/s
INFO: 82% (41.1 GiB of 50.0 GiB) in 5m 42s, read: 37.6 MiB/s, write: 546.1 KiB/s
INFO: 84% (42.3 GiB of 50.0 GiB) in 5m 45s, read: 416.0 MiB/s, write: 1.3 MiB/s
INFO: 85% (42.9 GiB of 50.0 GiB) in 5m 48s, read: 189.3 MiB/s, write: 2.7 MiB/s
INFO: 88% (44.1 GiB of 50.0 GiB) in 5m 51s, read: 393.3 MiB/s, write: 5.3 MiB/s
INFO: 90% (45.3 GiB of 50.0 GiB) in 5m 54s, read: 414.7 MiB/s, write: 1.3 MiB/s
INFO: 92% (46.4 GiB of 50.0 GiB) in 5m 57s, read: 400.0 MiB/s, write: 4.0 MiB/s
INFO: 95% (47.6 GiB of 50.0 GiB) in 6m, read: 397.3 MiB/s, write: 0 B/s
INFO: 97% (48.5 GiB of 50.0 GiB) in 6m 3s, read: 320.0 MiB/s, write: 21.3 MiB/s
INFO: 98% (49.1 GiB of 50.0 GiB) in 6m 21s, read: 31.1 MiB/s, write: 4.2 MiB/s
INFO: 100% (50.0 GiB of 50.0 GiB) in 6m 24s, read: 312.0 MiB/s, write: 0 B/s
INFO: Waiting for server to finish backup validation...
INFO: backup is sparse: 3.29 GiB (6%) total zero data
INFO: backup was done incrementally, reused 48.66 GiB (97%)
INFO: transferred 50.00 GiB in 386 seconds (132.6 MiB/s)
INFO: adding notes to backup
INFO: Finished Backup of VM 102 (00:06:27)
INFO: Backup finished at 2023-03-08 16:12:37
.....danach folgen die restlichen VMs, die jedoch keine Probleme machen.

Die VM ist während dem Backup-Vorgangs erreichbar und funktioniert ohne Problem, doch dann bleibt alles hängen, es hilft nur mehr ein Neustart der VM.
Die Console zeigt folgendes :

View attachment 47702

leider weiß ich nicht wo das ganze Log der VM liegt, wenn es mir wer sagt, reiche ich das natürlich gerne nach.

Zur Info, der PBS ist auf einem VPS im Internet, ich sicher die Daten übers Netz, falls das relevant ist?

Ich hoffe es war irgendwie verständlich,

Schöne Grüße
Martin
Click to expand...
Mal ohne QEMU Guest Agent versuchen (in "Options" disablen, dnach die VM aus und wieder eingeschalten).
 
Danke für den Tip, hat leider nichts gebracht.
Ich pinge die VM während des Backup an, um zu sehen ob sie noch läuft, bei 30% war der Ping weg und kam auch nicht mehr. VM wird nach dem Backup als running angezeigt. Shutdown funktioniert nicht, nur ein Stop und dann wieder Start. Danach funktioniert alles wieder wie gewohnt.

Console der VM meldet folgendes :

1678366082067.png

Backup Log zeigt folgendes :
INFO: starting new backup job: vzdump 102 --mode snapshot --storage Contabo --node nuc --prune-backups 'keep-all=1' --mailnotification always --all 0 --notes-template '{{guestname}}'
INFO: Starting Backup of VM 102 (qemu)
INFO: Backup started at 2023-03-09 13:39:36
INFO: status = running
INFO: VM Name: iobroker
INFO: include disk 'scsi0' 'local-lvm:vm-102-disk-0' 50G
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating Proxmox Backup Server archive 'vm/102/2023-03-09T12:39:36Z'
INFO: started backup task 'dbd4611a-de93-417f-94ca-903bb6b3aa08'
INFO: resuming VM again
INFO: scsi0: dirty-bitmap status: created new
INFO: 1% (1004.0 MiB of 50.0 GiB) in 3s, read: 334.7 MiB/s, write: 6.7 MiB/s
INFO: 2% (1.5 GiB of 50.0 GiB) in 6s, read: 172.0 MiB/s, write: 4.0 MiB/s
INFO: 3% (1.7 GiB of 50.0 GiB) in 9s, read: 72.0 MiB/s, write: 0 B/s
INFO: 4% (2.1 GiB of 50.0 GiB) in 12s, read: 145.3 MiB/s, write: 9.3 MiB/s
INFO: 5% (2.8 GiB of 50.0 GiB) in 38s, read: 25.8 MiB/s, write: 787.7 KiB/s
INFO: 6% (3.2 GiB of 50.0 GiB) in 41s, read: 142.7 MiB/s, write: 5.3 MiB/s
INFO: 7% (3.8 GiB of 50.0 GiB) in 58s, read: 33.9 MiB/s, write: 1.4 MiB/s
INFO: 8% (4.1 GiB of 50.0 GiB) in 1m 15s, read: 21.2 MiB/s, write: 1.2 MiB/s
INFO: 9% (4.6 GiB of 50.0 GiB) in 1m 44s, read: 16.1 MiB/s, write: 706.2 KiB/s
INFO: 10% (5.0 GiB of 50.0 GiB) in 1m 48s, read: 117.0 MiB/s, write: 3.0 MiB/s
INFO: 11% (5.5 GiB of 50.0 GiB) in 2m 35s, read: 11.4 MiB/s, write: 522.9 KiB/s
INFO: 12% (6.0 GiB of 50.0 GiB) in 3m 1s, read: 18.8 MiB/s, write: 1.1 MiB/s
INFO: 13% (6.6 GiB of 50.0 GiB) in 3m 4s, read: 202.7 MiB/s, write: 4.0 MiB/s
INFO: 14% (7.1 GiB of 50.0 GiB) in 3m 10s, read: 74.0 MiB/s, write: 3.3 MiB/s
INFO: 15% (7.5 GiB of 50.0 GiB) in 3m 24s, read: 36.3 MiB/s, write: 585.1 KiB/s
INFO: 17% (8.8 GiB of 50.0 GiB) in 3m 27s, read: 421.3 MiB/s, write: 0 B/s
INFO: 19% (9.7 GiB of 50.0 GiB) in 3m 30s, read: 297.3 MiB/s, write: 2.7 MiB/s
INFO: 20% (10.4 GiB of 50.0 GiB) in 3m 33s, read: 268.0 MiB/s, write: 0 B/s
INFO: 23% (11.6 GiB of 50.0 GiB) in 3m 36s, read: 398.7 MiB/s, write: 0 B/s
INFO: 25% (12.8 GiB of 50.0 GiB) in 3m 39s, read: 406.7 MiB/s, write: 2.7 MiB/s
INFO: 27% (13.9 GiB of 50.0 GiB) in 3m 42s, read: 380.0 MiB/s, write: 0 B/s
INFO: 29% (14.9 GiB of 50.0 GiB) in 3m 45s, read: 342.7 MiB/s, write: 33.3 MiB/s
INFO: 30% (15.3 GiB of 50.0 GiB) in 4m 34s, read: 7.3 MiB/s, write: 1.3 MiB/s
INFO: 31% (15.7 GiB of 50.0 GiB) in 6m 34s, read: 3.4 MiB/s, write: 0 B/s
INFO: 33% (16.9 GiB of 50.0 GiB) in 6m 37s, read: 421.3 MiB/s, write: 0 B/s
INFO: 36% (18.1 GiB of 50.0 GiB) in 6m 40s, read: 394.7 MiB/s, write: 0 B/s
INFO: 38% (19.2 GiB of 50.0 GiB) in 6m 43s, read: 406.7 MiB/s, write: 1.3 MiB/s
INFO: 40% (20.5 GiB of 50.0 GiB) in 6m 46s, read: 422.7 MiB/s, write: 0 B/s
INFO: 43% (21.6 GiB of 50.0 GiB) in 6m 49s, read: 389.3 MiB/s, write: 0 B/s
INFO: 45% (22.8 GiB of 50.0 GiB) in 6m 52s, read: 401.3 MiB/s, write: 0 B/s
INFO: 47% (23.8 GiB of 50.0 GiB) in 6m 55s, read: 357.3 MiB/s, write: 0 B/s
INFO: 49% (24.7 GiB of 50.0 GiB) in 6m 58s, read: 289.3 MiB/s, write: 84.0 MiB/s
INFO: 50% (25.3 GiB of 50.0 GiB) in 7m 11s, read: 48.3 MiB/s, write: 0 B/s
INFO: 52% (26.5 GiB of 50.0 GiB) in 7m 14s, read: 401.3 MiB/s, write: 1.3 MiB/s
INFO: 54% (27.4 GiB of 50.0 GiB) in 7m 17s, read: 301.3 MiB/s, write: 0 B/s
INFO: 56% (28.5 GiB of 50.0 GiB) in 7m 20s, read: 382.7 MiB/s, write: 1.3 MiB/s
INFO: 57% (28.9 GiB of 50.0 GiB) in 7m 23s, read: 134.7 MiB/s, write: 2.7 MiB/s
INFO: 58% (29.1 GiB of 50.0 GiB) in 7m 28s, read: 51.2 MiB/s, write: 0 B/s
INFO: 60% (30.3 GiB of 50.0 GiB) in 7m 31s, read: 401.3 MiB/s, write: 1.3 MiB/s
INFO: 62% (31.4 GiB of 50.0 GiB) in 7m 34s, read: 364.0 MiB/s, write: 0 B/s
INFO: 65% (32.6 GiB of 50.0 GiB) in 7m 37s, read: 420.0 MiB/s, write: 0 B/s
INFO: 67% (33.7 GiB of 50.0 GiB) in 7m 40s, read: 369.3 MiB/s, write: 0 B/s
INFO: 68% (34.5 GiB of 50.0 GiB) in 7m 43s, read: 277.3 MiB/s, write: 1.3 MiB/s
INFO: 69% (34.8 GiB of 50.0 GiB) in 7m 46s, read: 110.7 MiB/s, write: 0 B/s
INFO: 71% (36.0 GiB of 50.0 GiB) in 7m 49s, read: 389.3 MiB/s, write: 0 B/s
INFO: 72% (36.5 GiB of 50.0 GiB) in 7m 52s, read: 182.7 MiB/s, write: 1.3 MiB/s
INFO: 73% (36.7 GiB of 50.0 GiB) in 7m 58s, read: 35.3 MiB/s, write: 0 B/s
INFO: 74% (37.4 GiB of 50.0 GiB) in 8m 1s, read: 226.7 MiB/s, write: 1.3 MiB/s
INFO: 75% (37.7 GiB of 50.0 GiB) in 8m 6s, read: 69.6 MiB/s, write: 0 B/s
INFO: 77% (38.9 GiB of 50.0 GiB) in 8m 9s, read: 409.3 MiB/s, write: 4.0 MiB/s
INFO: 79% (40.0 GiB of 50.0 GiB) in 8m 12s, read: 361.3 MiB/s, write: 0 B/s
INFO: 81% (40.6 GiB of 50.0 GiB) in 8m 15s, read: 226.7 MiB/s, write: 9.3 MiB/s
INFO: 82% (41.1 GiB of 50.0 GiB) in 9m 35s, read: 5.9 MiB/s, write: 51.2 KiB/s
INFO: 83% (41.8 GiB of 50.0 GiB) in 9m 50s, read: 50.9 MiB/s, write: 0 B/s
INFO: 85% (42.9 GiB of 50.0 GiB) in 9m 53s, read: 374.7 MiB/s, write: 4.0 MiB/s
INFO: 86% (43.1 GiB of 50.0 GiB) in 10m 21s, read: 4.1 MiB/s, write: 0 B/s
INFO: 88% (44.2 GiB of 50.0 GiB) in 10m 24s, read: 401.3 MiB/s, write: 0 B/s
INFO: 90% (45.4 GiB of 50.0 GiB) in 10m 27s, read: 385.3 MiB/s, write: 0 B/s
INFO: 93% (46.6 GiB of 50.0 GiB) in 10m 30s, read: 425.3 MiB/s, write: 0 B/s
INFO: 95% (47.7 GiB of 50.0 GiB) in 10m 33s, read: 382.7 MiB/s, write: 0 B/s
INFO: 97% (48.5 GiB of 50.0 GiB) in 10m 36s, read: 280.0 MiB/s, write: 9.3 MiB/s
INFO: 98% (49.0 GiB of 50.0 GiB) in 11m 26s, read: 9.5 MiB/s, write: 573.4 KiB/s
INFO: 99% (49.8 GiB of 50.0 GiB) in 11m 30s, read: 201.0 MiB/s, write: 0 B/s
INFO: 100% (50.0 GiB of 50.0 GiB) in 11m 32s, read: 106.0 MiB/s, write: 0 B/s
INFO: backup is sparse: 3.29 GiB (6%) total zero data
INFO: backup was done incrementally, reused 49.18 GiB (98%)
INFO: transferred 50.00 GiB in 692 seconds (74.0 MiB/s)
INFO: adding notes to backup
INFO: Finished Backup of VM 102 (00:11:33)
INFO: Backup finished at 2023-03-09 13:51:09
INFO: Backup job finished successfully
TASK OK
 
Muss leider sagen, nach dem Start der VM läuft ein Dienst nicht mehr (iobroker).
1678366775024.png

Keine Ahnung warum, das war auch noch nie.
 
Hi,
das klingt als ob der Gast bzw. die IO vom Gast wegen zu hoher Last nicht mehr zum Zug kommt. Falls es noch nicht gemacht wurde, den SCSI-Kontroller auf VirtIO SCSI single umstellen und auf der Disk iothread anmachen. Dann macht QEMU die Disk IO und das Handling vom Gast in verschiedenen Threads. Alternativ oder zusätzlich, ein Bandbreitenlimit (mit bwlimit) für den Backup-Job setzen oder die Anzahl der Worker reduzieren, siehe: https://forum.proxmox.com/threads/t...ad-behavior-during-backup.118430/#post-513106
 
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Reactions: zmaier
Jetzt scheint es zu funktionieren!
Vielen DANK für die schnelle und professionelle Hilfe. :)
 
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