Back up failed

Lorenzo_MALAZ

New Member
Aug 6, 2025
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0
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Good morning, every night I run 4 backups of 4 servers from Proxmox to Wasabi S3 that I have configured on Proxmox, and sometimes two of them fail. I am requesting assistance for this issue, but above all I would like to know if you recommend installing PBS to use it as a standby server between Proxmox and Wasabi.

101: 2025-11-09 01:00:02 INFO: Starting Backup of VM 101 (qemu)
101: 2025-11-09 01:00:02 INFO: status = running
101: 2025-11-09 01:00:02 INFO: VM Name: xxxxxx
101: 2025-11-09 01:00:02 INFO: include disk 'scsi1' 'local-lvm:vm-101-disk-0' 150G
101: 2025-11-09 01:00:03 INFO: backup mode: snapshot
101: 2025-11-09 01:00:03 INFO: ionice priority: 7
101: 2025-11-09 01:00:03 INFO: creating vzdump archive '/data/wasabi-bucket/backup/Proxmox3/dump/vzdump-qemu-101-2025_11_09-01_00_02.vma.gz'
101: 2025-11-09 01:00:03 INFO: started backup task '3eff3827-5b81-4c7b-bbbc-18322642a2fb'
101: 2025-11-09 01:00:03 INFO: resuming VM again
101: 2025-11-09 01:00:06 INFO: 0% (170.4 MiB of 150.0 GiB) in 3s, read: 56.8 MiB/s, write: 34.7 MiB/s
101: 2025-11-09 01:00:55 INFO: 1% (1.5 GiB of 150.0 GiB) in 52s, read: 28.0 MiB/s, write: 27.2 MiB/s
101: 2025-11-09 01:01:46 INFO: 2% (3.0 GiB of 150.0 GiB) in 1m 43s, read: 30.3 MiB/s, write: 27.7 MiB/s
101: 2025-11-09 01:02:36 INFO: 3% (4.5 GiB of 150.0 GiB) in 2m 33s, read: 30.5 MiB/s, write: 28.2 MiB/s
101: 2025-11-09 01:03:18 INFO: 4% (6.0 GiB of 150.0 GiB) in 3m 15s, read: 36.9 MiB/s, write: 36.4 MiB/s
101: 2025-11-09 01:04:10 INFO: 5% (7.5 GiB of 150.0 GiB) in 4m 7s, read: 29.3 MiB/s, write: 26.1 MiB/s
101: 2025-11-09 01:05:03 INFO: 6% (9.0 GiB of 150.0 GiB) in 5m, read: 29.0 MiB/s, write: 26.2 MiB/s
101: 2025-11-09 01:05:56 INFO: 7% (10.6 GiB of 150.0 GiB) in 5m 53s, read: 30.8 MiB/s, write: 27.2 MiB/s
101: 2025-11-09 01:06:55 INFO: 8% (12.0 GiB of 150.0 GiB) in 6m 52s, read: 24.6 MiB/s, write: 23.9 MiB/s
101: 2025-11-09 01:07:51 INFO: 9% (13.5 GiB of 150.0 GiB) in 7m 48s, read: 27.1 MiB/s, write: 25.5 MiB/s
101: 2025-11-09 01:08:56 INFO: 10% (15.0 GiB of 150.0 GiB) in 8m 53s, read: 24.0 MiB/s, write: 22.1 MiB/s
101: 2025-11-09 01:10:04 INFO: 11% (16.5 GiB of 150.0 GiB) in 10m 1s, read: 22.5 MiB/s, write: 22.1 MiB/s
101: 2025-11-09 01:11:02 INFO: 12% (18.0 GiB of 150.0 GiB) in 10m 59s, read: 26.3 MiB/s, write: 25.0 MiB/s
101: 2025-11-09 01:13:59 INFO: 13% (19.5 GiB of 150.0 GiB) in 13m 56s, read: 8.6 MiB/s, write: 7.9 MiB/s
101: 2025-11-09 01:15:12 INFO: 14% (21.0 GiB of 150.0 GiB) in 15m 9s, read: 21.2 MiB/s, write: 18.7 MiB/s
101: 2025-11-09 01:16:16 INFO: 15% (22.5 GiB of 150.0 GiB) in 16m 13s, read: 24.0 MiB/s, write: 23.9 MiB/s
101: 2025-11-09 01:17:11 INFO: 16% (24.0 GiB of 150.0 GiB) in 17m 8s, read: 27.8 MiB/s, write: 26.1 MiB/s
101: 2025-11-09 01:18:17 INFO: 17% (25.5 GiB of 150.0 GiB) in 18m 14s, read: 23.2 MiB/s, write: 22.7 MiB/s
101: 2025-11-09 01:19:33 INFO: 18% (27.0 GiB of 150.0 GiB) in 19m 30s, read: 20.6 MiB/s, write: 19.7 MiB/s
101: 2025-11-09 01:22:45 INFO: 19% (28.5 GiB of 150.0 GiB) in 22m 42s, read: 7.9 MiB/s, write: 7.9 MiB/s
101: 2025-11-09 01:23:48 INFO: 20% (30.0 GiB of 150.0 GiB) in 23m 45s, read: 24.5 MiB/s, write: 23.1 MiB/s
101: 2025-11-09 01:24:53 INFO: 21% (31.5 GiB of 150.0 GiB) in 24m 50s, read: 23.8 MiB/s, write: 23.2 MiB/s
101: 2025-11-09 01:26:00 INFO: 22% (33.0 GiB of 150.0 GiB) in 25m 57s, read: 22.8 MiB/s, write: 22.1 MiB/s
101: 2025-11-09 01:30:07 INFO: 23% (34.5 GiB of 150.0 GiB) in 30m 4s, read: 6.3 MiB/s, write: 6.3 MiB/s
101: 2025-11-09 01:31:11 INFO: 24% (36.0 GiB of 150.0 GiB) in 31m 8s, read: 23.7 MiB/s, write: 22.3 MiB/s
101: 2025-11-09 01:32:19 INFO: 25% (37.5 GiB of 150.0 GiB) in 32m 16s, read: 22.7 MiB/s, write: 22.2 MiB/s
101: 2025-11-09 01:33:27 INFO: 26% (39.0 GiB of 150.0 GiB) in 33m 24s, read: 22.6 MiB/s, write: 21.2 MiB/s
101: 2025-11-09 01:34:36 INFO: 27% (40.5 GiB of 150.0 GiB) in 34m 33s, read: 22.4 MiB/s, write: 22.4 MiB/s
101: 2025-11-09 01:38:39 INFO: 28% (42.0 GiB of 150.0 GiB) in 38m 36s, read: 6.3 MiB/s, write: 6.0 MiB/s
101: 2025-11-09 01:39:42 INFO: 29% (43.5 GiB of 150.0 GiB) in 39m 39s, read: 24.3 MiB/s, write: 23.6 MiB/s
101: 2025-11-09 01:40:49 INFO: 30% (45.0 GiB of 150.0 GiB) in 40m 46s, read: 23.0 MiB/s, write: 22.3 MiB/s
101: 2025-11-09 01:41:53 INFO: 31% (46.5 GiB of 150.0 GiB) in 41m 50s, read: 24.0 MiB/s, write: 23.9 MiB/s
101: 2025-11-09 01:45:48 INFO: 32% (48.0 GiB of 150.0 GiB) in 45m 45s, read: 6.5 MiB/s, write: 6.4 MiB/s
101: 2025-11-09 01:46:50 INFO: 33% (49.5 GiB of 150.0 GiB) in 46m 47s, read: 24.6 MiB/s, write: 24.0 MiB/s
101: 2025-11-09 01:48:00 INFO: 34% (51.1 GiB of 150.0 GiB) in 47m 57s, read: 22.7 MiB/s, write: 22.1 MiB/s
101: 2025-11-09 01:49:04 INFO: 35% (52.5 GiB of 150.0 GiB) in 49m 1s, read: 23.2 MiB/s, write: 23.2 MiB/s
101: 2025-11-09 01:53:31 INFO: 36% (54.0 GiB of 150.0 GiB) in 53m 28s, read: 5.8 MiB/s, write: 5.7 MiB/s
101: 2025-11-09 01:54:32 INFO: 37% (55.5 GiB of 150.0 GiB) in 54m 29s, read: 25.0 MiB/s, write: 24.1 MiB/s
101: 2025-11-09 01:55:35 INFO: 38% (57.0 GiB of 150.0 GiB) in 55m 32s, read: 24.3 MiB/s, write: 24.1 MiB/s
101: 2025-11-09 01:56:42 INFO: 39% (58.5 GiB of 150.0 GiB) in 56m 39s, read: 23.0 MiB/s, write: 22.8 MiB/s
101: 2025-11-09 02:01:13 INFO: 40% (60.0 GiB of 150.0 GiB) in 1h 1m 10s, read: 5.6 MiB/s, write: 5.4 MiB/s
101: 2025-11-09 02:02:16 INFO: 41% (61.5 GiB of 150.0 GiB) in 1h 2m 13s, read: 24.3 MiB/s, write: 22.9 MiB/s
101: 2025-11-09 02:03:27 INFO: 42% (63.0 GiB of 150.0 GiB) in 1h 3m 24s, read: 21.6 MiB/s, write: 21.6 MiB/s
101: 2025-11-09 02:03:59 INFO: 42% (63.8 GiB of 150.0 GiB) in 1h 3m 56s, read: 24.9 MiB/s, write: 22.1 MiB/s
101: 2025-11-09 02:03:59 ERROR: vma_queue_write: write error - Broken pipe
101: 2025-11-09 02:03:59 INFO: aborting backup job
101: 2025-11-09 02:03:59 INFO: resuming VM again
101: 2025-11-09 02:04:06 ERROR: Backup of VM 101 failed - vma_queue_write: write error - Broken pipe


104: 2025-11-09 03:00:07 INFO: Starting Backup of VM 104 (qemu)
104: 2025-11-09 03:00:07 INFO: status = running
104: 2025-11-09 03:00:07 INFO: VM Name: xxxxxxx
104: 2025-11-09 03:00:07 INFO: include disk 'ide0' 'local-lvm:vm-104-disk-0' 100G
104: 2025-11-09 03:00:07 INFO: backup mode: snapshot
104: 2025-11-09 03:00:07 INFO: ionice priority: 7
104: 2025-11-09 03:00:07 INFO: creating vzdump archive '/data/wasabi-bucket/backup/Proxmox3/dump/vzdump-qemu-104-2025_11_09-03_00_06.vma.gz'
104: 2025-11-09 03:00:10 INFO: skipping guest-agent 'fs-freeze', agent configured but not running?
104: 2025-11-09 03:00:10 INFO: started backup task 'a5bf7086-0342-4593-b7d8-a03fc538b4fe'
104: 2025-11-09 03:00:10 INFO: resuming VM again
104: 2025-11-09 03:00:13 INFO: 0% (65.2 MiB of 100.0 GiB) in 3s, read: 21.8 MiB/s, write: 18.9 MiB/s
104: 2025-11-09 03:00:48 INFO: 1% (1.0 GiB of 100.0 GiB) in 38s, read: 27.9 MiB/s, write: 23.3 MiB/s
104: 2025-11-09 03:01:30 INFO: 2% (2.0 GiB of 100.0 GiB) in 1m 20s, read: 24.3 MiB/s, write: 23.3 MiB/s
104: 2025-11-09 03:02:25 INFO: 3% (3.0 GiB of 100.0 GiB) in 2m 15s, read: 18.8 MiB/s, write: 18.7 MiB/s
104: 2025-11-09 03:03:14 INFO: 4% (4.0 GiB of 100.0 GiB) in 3m 4s, read: 20.6 MiB/s, write: 20.4 MiB/s
104: 2025-11-09 03:04:05 INFO: 5% (5.0 GiB of 100.0 GiB) in 3m 55s, read: 20.1 MiB/s, write: 19.8 MiB/s
104: 2025-11-09 03:04:51 INFO: 6% (6.0 GiB of 100.0 GiB) in 4m 41s, read: 22.2 MiB/s, write: 22.0 MiB/s
104: 2025-11-09 03:05:48 INFO: 7% (7.0 GiB of 100.0 GiB) in 5m 38s, read: 17.9 MiB/s, write: 17.8 MiB/s
104: 2025-11-09 03:06:45 INFO: 8% (8.0 GiB of 100.0 GiB) in 6m 35s, read: 18.3 MiB/s, write: 17.8 MiB/s
104: 2025-11-09 03:07:38 INFO: 9% (9.0 GiB of 100.0 GiB) in 7m 28s, read: 19.2 MiB/s, write: 19.1 MiB/s
104: 2025-11-09 03:08:16 INFO: 10% (10.0 GiB of 100.0 GiB) in 8m 6s, read: 26.6 MiB/s, write: 26.0 MiB/s
104: 2025-11-09 03:08:59 INFO: 11% (11.0 GiB of 100.0 GiB) in 8m 49s, read: 23.9 MiB/s, write: 23.0 MiB/s
104: 2025-11-09 03:11:27 INFO: 12% (12.0 GiB of 100.0 GiB) in 11m 17s, read: 7.0 MiB/s, write: 6.7 MiB/s
104: 2025-11-09 03:12:09 INFO: 13% (13.0 GiB of 100.0 GiB) in 11m 59s, read: 24.5 MiB/s, write: 23.3 MiB/s
104: 2025-11-09 03:12:51 INFO: 14% (14.0 GiB of 100.0 GiB) in 12m 41s, read: 24.3 MiB/s, write: 22.4 MiB/s
104: 2025-11-09 03:13:31 INFO: 15% (15.0 GiB of 100.0 GiB) in 13m 21s, read: 25.2 MiB/s, write: 24.2 MiB/s
104: 2025-11-09 03:14:12 INFO: 16% (16.0 GiB of 100.0 GiB) in 14m 2s, read: 25.3 MiB/s, write: 23.2 MiB/s
104: 2025-11-09 03:14:55 INFO: 17% (17.0 GiB of 100.0 GiB) in 14m 45s, read: 23.7 MiB/s, write: 23.2 MiB/s
104: 2025-11-09 03:15:45 INFO: 18% (18.0 GiB of 100.0 GiB) in 15m 35s, read: 20.7 MiB/s, write: 20.0 MiB/s
104: 2025-11-09 03:16:27 INFO: 19% (19.0 GiB of 100.0 GiB) in 16m 17s, read: 24.1 MiB/s, write: 22.9 MiB/s
104: 2025-11-09 03:17:14 INFO: 20% (20.0 GiB of 100.0 GiB) in 17m 4s, read: 21.7 MiB/s, write: 21.0 MiB/s
104: 2025-11-09 03:18:06 INFO: 21% (21.0 GiB of 100.0 GiB) in 17m 56s, read: 19.7 MiB/s, write: 19.3 MiB/s
104: 2025-11-09 03:18:47 INFO: 22% (22.0 GiB of 100.0 GiB) in 18m 37s, read: 25.3 MiB/s, write: 23.7 MiB/s
104: 2025-11-09 03:21:39 INFO: 23% (23.0 GiB of 100.0 GiB) in 21m 29s, read: 5.9 MiB/s, write: 5.4 MiB/s
104: 2025-11-09 03:22:26 INFO: 24% (24.0 GiB of 100.0 GiB) in 22m 16s, read: 21.7 MiB/s, write: 20.2 MiB/s
104: 2025-11-09 03:23:13 INFO: 25% (25.0 GiB of 100.0 GiB) in 23m 3s, read: 21.8 MiB/s, write: 20.2 MiB/s
104: 2025-11-09 03:23:58 INFO: 26% (26.0 GiB of 100.0 GiB) in 23m 48s, read: 22.9 MiB/s, write: 21.4 MiB/s
104: 2025-11-09 03:24:45 INFO: 27% (27.0 GiB of 100.0 GiB) in 24m 35s, read: 21.8 MiB/s, write: 21.0 MiB/s
104: 2025-11-09 03:25:30 INFO: 28% (28.0 GiB of 100.0 GiB) in 25m 20s, read: 22.9 MiB/s, write: 21.2 MiB/s
104: 2025-11-09 03:26:08 INFO: 29% (29.0 GiB of 100.0 GiB) in 25m 58s, read: 27.0 MiB/s, write: 25.6 MiB/s
104: 2025-11-09 03:26:49 INFO: 30% (30.0 GiB of 100.0 GiB) in 26m 39s, read: 24.9 MiB/s, write: 22.7 MiB/s
104: 2025-11-09 03:27:33 INFO: 31% (31.0 GiB of 100.0 GiB) in 27m 23s, read: 23.2 MiB/s, write: 21.1 MiB/s
104: 2025-11-09 03:30:35 INFO: 32% (32.0 GiB of 100.0 GiB) in 30m 25s, read: 5.7 MiB/s, write: 5.1 MiB/s
104: 2025-11-09 03:31:18 INFO: 33% (33.0 GiB of 100.0 GiB) in 31m 8s, read: 23.6 MiB/s, write: 21.1 MiB/s
104: 2025-11-09 03:32:01 INFO: 34% (34.0 GiB of 100.0 GiB) in 31m 51s, read: 23.7 MiB/s, write: 20.8 MiB/s
104: 2025-11-09 03:32:46 INFO: 35% (35.0 GiB of 100.0 GiB) in 32m 36s, read: 22.9 MiB/s, write: 21.0 MiB/s
104: 2025-11-09 03:33:26 INFO: 36% (36.0 GiB of 100.0 GiB) in 33m 16s, read: 25.6 MiB/s, write: 20.5 MiB/s
104: 2025-11-09 03:34:12 INFO: 37% (37.0 GiB of 100.0 GiB) in 34m 2s, read: 22.1 MiB/s, write: 21.8 MiB/s
104: 2025-11-09 03:34:51 INFO: 38% (38.0 GiB of 100.0 GiB) in 34m 41s, read: 26.4 MiB/s, write: 20.1 MiB/s
104: 2025-11-09 03:35:32 INFO: 39% (39.0 GiB of 100.0 GiB) in 35m 22s, read: 24.7 MiB/s, write: 19.4 MiB/s
104: 2025-11-09 03:36:22 INFO: 40% (40.0 GiB of 100.0 GiB) in 36m 12s, read: 20.8 MiB/s, write: 20.6 MiB/s
104: 2025-11-09 03:39:48 INFO: 41% (41.0 GiB of 100.0 GiB) in 39m 38s, read: 4.9 MiB/s, write: 4.9 MiB/s
104: 2025-11-09 03:40:39 INFO: 42% (42.0 GiB of 100.0 GiB) in 40m 29s, read: 20.1 MiB/s, write: 20.0 MiB/s
104: 2025-11-09 03:41:28 INFO: 43% (43.0 GiB of 100.0 GiB) in 41m 18s, read: 21.2 MiB/s, write: 21.1 MiB/s
104: 2025-11-09 03:42:16 INFO: 44% (44.0 GiB of 100.0 GiB) in 42m 6s, read: 21.2 MiB/s, write: 21.2 MiB/s
104: 2025-11-09 03:43:07 INFO: 45% (45.0 GiB of 100.0 GiB) in 42m 57s, read: 20.0 MiB/s, write: 19.9 MiB/s
104: 2025-11-09 03:43:57 INFO: 46% (46.0 GiB of 100.0 GiB) in 43m 47s, read: 20.5 MiB/s, write: 20.5 MiB/s
104: 2025-11-09 03:47:29 INFO: 47% (47.0 GiB of 100.0 GiB) in 47m 19s, read: 4.8 MiB/s, write: 4.8 MiB/s
104: 2025-11-09 03:48:25 INFO: 48% (48.0 GiB of 100.0 GiB) in 48m 15s, read: 18.2 MiB/s, write: 18.1 MiB/s
104: 2025-11-09 03:49:16 INFO: 49% (49.0 GiB of 100.0 GiB) in 49m 6s, read: 20.0 MiB/s, write: 19.9 MiB/s
104: 2025-11-09 03:50:07 INFO: 50% (50.0 GiB of 100.0 GiB) in 49m 57s, read: 20.5 MiB/s, write: 20.4 MiB/s
104: 2025-11-09 03:50:56 INFO: 51% (51.0 GiB of 100.0 GiB) in 50m 46s, read: 20.8 MiB/s, write: 20.5 MiB/s
104: 2025-11-09 03:51:46 INFO: 52% (52.0 GiB of 100.0 GiB) in 51m 36s, read: 20.4 MiB/s, write: 20.4 MiB/s
104: 2025-11-09 03:55:52 INFO: 53% (53.0 GiB of 100.0 GiB) in 55m 42s, read: 4.2 MiB/s, write: 4.1 MiB/s
104: 2025-11-09 03:56:44 INFO: 54% (54.0 GiB of 100.0 GiB) in 56m 34s, read: 19.7 MiB/s, write: 19.7 MiB/s
104: 2025-11-09 03:57:35 INFO: 55% (55.0 GiB of 100.0 GiB) in 57m 25s, read: 19.8 MiB/s, write: 19.7 MiB/s
104: 2025-11-09 03:58:23 INFO: 56% (56.0 GiB of 100.0 GiB) in 58m 13s, read: 21.7 MiB/s, write: 21.7 MiB/s
104: 2025-11-09 03:59:11 INFO: 57% (57.0 GiB of 100.0 GiB) in 59m 1s, read: 21.2 MiB/s, write: 21.1 MiB/s
104: 2025-11-09 04:00:01 INFO: 58% (58.0 GiB of 100.0 GiB) in 59m 51s, read: 20.2 MiB/s, write: 20.2 MiB/s
104: 2025-11-09 04:00:58 INFO: 59% (59.0 GiB of 100.0 GiB) in 1h 48s, read: 18.0 MiB/s, write: 18.0 MiB/s
104: 2025-11-09 04:05:18 INFO: 60% (60.0 GiB of 100.0 GiB) in 1h 5m 8s, read: 4.0 MiB/s, write: 3.9 MiB/s
104: 2025-11-09 04:06:07 INFO: 61% (61.0 GiB of 100.0 GiB) in 1h 5m 57s, read: 20.7 MiB/s, write: 20.7 MiB/s
104: 2025-11-09 04:06:56 INFO: 62% (62.0 GiB of 100.0 GiB) in 1h 6m 46s, read: 21.2 MiB/s, write: 21.1 MiB/s
104: 2025-11-09 04:07:52 INFO: 63% (63.0 GiB of 100.0 GiB) in 1h 7m 42s, read: 18.2 MiB/s, write: 18.2 MiB/s
104: 2025-11-09 04:08:51 INFO: 64% (64.0 GiB of 100.0 GiB) in 1h 8m 41s, read: 17.4 MiB/s, write: 17.3 MiB/s
104: 2025-11-09 04:08:53 INFO: 64% (64.0 GiB of 100.0 GiB) in 1h 8m 43s, read: 19.9 MiB/s, write: 19.8 MiB/s
104: 2025-11-09 04:08:53 ERROR: vma_queue_write: write error - Broken pipe
104: 2025-11-09 04:08:53 INFO: aborting backup job
104: 2025-11-09 04:08:53 INFO: resuming VM again
104: 2025-11-09 04:08:59 ERROR: Backup of VM 104 failed - vma_queue_write: write error - Broken pipe
 
they both happen at roughly the same size and time, maybe there is some sort of limit on your wasabi mount? anything in the system logs around the time it aborts?
 
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first i do this: creating vzdump archive '/data/wasabi-bucket/backup/Proxmox3/dump/vzdump-qemu-101-2025_11_19-12_18_31.vma.gz'


error:
INFO: 41% (63.0 GiB of 150.0 GiB) in 1h 1m 24s, read: 22.6 MiB/s, write: 21.6 MiB/s
Warning: unable to close filehandle GEN7912 properly: Input/output error at /usr/share/perl5/PVE/VZDump/QemuServer.pm line 1035.
ERROR: vma_queue_write: write error - Broken pipe
INFO: aborting backup job
INFO: resuming VM again
 
yeah, that says that the wasabi thing stopped accepting writes, basically. you need to find out why
 
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