proxmox-file-restore unexpected EOF

Stefan Radman stefan.radman at me.com
Wed Nov 9 18:55:35 CET 2022


Hi

I have a problem extracting two specific directories from a PBS backup of a CentOS-7 VM.

The original directory is part of an XFS filesystem mounted from an LVM logical volume.

While the PBS journal shows “TASK OK”, proxmox-file-restore reports a short file in the directory and an “unexpected EOF” on the pxar archive.
Extracting the same directory from the PVE GUI leads to an apparently truncated ZIP file without any error message.

Total size of the original directory is 1-2GB and this happens will several of them (but not all of them).

Extracting single files works. Extracting a 3GB directory from a Windows machine in the same backup works as well.
The backup is verified.

proxmox-backup: 2.2-1 (running kernel: 5.15.60-2-pve)
proxmox-backup-server: 2.2.7-1 (running version: 2.2.7)

Does anyone have a hint for me where to look further?

Thanks

Stefan

root at pve3:~# pveversion 
pve-manager/7.2-11/b76d3178 (running kernel: 5.15.60-2-pve)

root at pve3:~# date; /usr/bin/proxmox-file-restore extract vm/501/2022-11-04T23:00:10Z drive-scsi1.img.fidx/lvm/centos_cat/aspen/rt_aspen/rtsystem/db/wf/S1L57; date
Tue 08 Nov 2022 10:56:52 PM CET
error extracting /S1L57/S1L57.20221104T000000Z.BHE: extracted 12784 bytes of a file of 5574656 bytes
error extracting pxar archive: unexpected EOF
Error: unable to remove temporary .pxarexclude-cli file - No such file or directory (os error 2)
Tue 08 Nov 2022 11:04:47 PM CET
root at pve3:~# 

Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: download chunk "/mnt/datastore/pbs1/.chunks/e115/e1153868f34465dd88b7abcd6a07cfa288704eae0239da5f23a85ebdd330c293"
Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: GET /chunk
Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: download chunk "/mnt/datastore/pbs1/.chunks/c201/c2013f4fa56be723d9992476e754930616bfc59c03f8eae6243899e1b55d6d59"
Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: GET /chunk
Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: download chunk "/mnt/datastore/pbs1/.chunks/5a4c/5a4cffc82b050c4957b4752494a3b8e383ee29ddc2bf1d1e7528d70f8a831f16"
Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: GET /chunk
Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: download chunk "/mnt/datastore/pbs1/.chunks/760a/760ab685b0d3fa16932241817d85f4a50cfbc2eb23ab9a1c872a25e54bffb33a"
Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: GET /chunk
Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: download chunk "/mnt/datastore/pbs1/.chunks/d3be/d3be1bd804976cf09a6d88e67279a5fa8fcc9d9f7b051b095eb2f2ecfb713445"
Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: reader finished successfully
Nov 08 23:04:47 pbs1 proxmox-backup-proxy[1334]: TASK OK



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