[GH-ISSUE #1767] Incompatibility with Veeam Agent and File Backup to Tape #908

New issue

Open

opened 2026-03-04 01:49:49 +03:00 by kerem · 0 comments

kerem commented

2026-03-04 01:49:49 +03:00

Owner

Originally created by @boothb on GitHub (Sep 15, 2021).
Original GitHub issue: https://github.com/s3fs-fuse/s3fs-fuse/issues/1767

Version of s3fs being used (s3fs --version)

V1.90

Version of fuse being used (pkg-config --modversion fuse, rpm -qi fuse, dpkg -s fuse)

fuse-2.9.7-12.el8

Kernel information (uname -r)

4.18.0-305.12.1.el8_4.x86_64

GNU/Linux Distribution, if applicable (cat /etc/os-release)

CentOS Linux 8

/etc/fstab entry, if applicable

k8s-prd-velero-cluster /srv/backup/prd-k8s/s3/k8s-prd-velero-cluster fuse.s3fs allow_other,use_path_request_style,url=https://prds3-int.loranz.lan/,noauto,x-systemd.automount,x-systemd.mount-timeout=30,_netdev 0 0

Details about issue

Sorry this is a little obscure and because the machine with the issue is used in a more or less productive setup I cannot provide much more detail right now, because I could not find any concrete logs. Will try to do run the new version with debug and provide logs later. Now to the problem:

We have a backup machine with Veeam Agent 5.0.0.4318 installed that is mounting various remote locations. Veeam then runs several jobs to backup the remote files via this backup machine. It ran like this without problems for almost a year. Then around two weeks ago the "Backup File to Tape" job suddently failed with following not very helpful message:

Building protected objects list
Value to add was out of range. Parameter name: value
Unable to enumerate files in folder /srv/backup/prd-k8s
All file system objects were skipped

After some looking around I noticed the update to version 1.90 so I downgraded to 1.89. It then worked as usual.

Originally created by @boothb on GitHub (Sep 15, 2021). Original GitHub issue: https://github.com/s3fs-fuse/s3fs-fuse/issues/1767 #### Version of s3fs being used (s3fs --version) V1.90 #### Version of fuse being used (pkg-config --modversion fuse, rpm -qi fuse, dpkg -s fuse) fuse-2.9.7-12.el8 #### Kernel information (uname -r) 4.18.0-305.12.1.el8_4.x86_64 #### GNU/Linux Distribution, if applicable (cat /etc/os-release) CentOS Linux 8 #### /etc/fstab entry, if applicable ``` k8s-prd-velero-cluster /srv/backup/prd-k8s/s3/k8s-prd-velero-cluster fuse.s3fs allow_other,use_path_request_style,url=https://prds3-int.loranz.lan/,noauto,x-systemd.automount,x-systemd.mount-timeout=30,_netdev 0 0 ``` ### Details about issue Sorry this is a little obscure and because the machine with the issue is used in a more or less productive setup I cannot provide much more detail right now, because I could not find any concrete logs. Will try to do run the new version with debug and provide logs later. Now to the problem: We have a backup machine with Veeam Agent 5.0.0.4318 installed that is mounting various remote locations. Veeam then runs several jobs to backup the remote files via this backup machine. It ran like this without problems for almost a year. Then around two weeks ago the "Backup File to Tape" job suddently failed with following not very helpful message: ``` Building protected objects list Value to add was out of range. Parameter name: value Unable to enumerate files in folder /srv/backup/prd-k8s All file system objects were skipped ``` After some looking around I noticed the update to version 1.90 so I downgraded to 1.89. It then worked as usual.