Another user in the other thread regarding this issue tried to use theI'll try that in the next days.
ceph-fuse
client, and reported that this fixed the issue for him. So while the fuse client might be used as a workaround, it would be nice to find the root cause. If anyone able to reproduce this issue is willing to debug, please try to generate a dynamic debugging output for the in-kernel ceph
client as described here https://forum.proxmox.com/threads/backup-suceeds-but-ends-up-failing-verification.149249/post-690579Hi,Hi Chris,
I've switched now to fuse-mounts. The issue is fixed now. Also the backups are faster.
I'll try to collect the debug-Information and provide them to you.
Best regards
Simon
after switching to proxmox-kernel-6.5.13-5-pve (proxmox-kernel-6.5.13-6-pve is not available in the repo) the backup works fine again with in-kernel cephfs.please do also try to see if the issue is present if booting into kernel 6.5.13-6-pve on the PBS, using the in-kernel cephfs client.
Chris: Do you need the described debug-information?Another user in the other thread regarding this issue tried to use theceph-fuse
client, and reported that this fixed the issue for him. So while the fuse client might be used as a workaround, it would be nice to find the root cause. If anyone able to reproduce this issue is willing to debug, please try to generate a dynamic debugging output for the in-kernelceph
client as described here https://forum.proxmox.com/threads/backup-suceeds-but-ends-up-failing-verification.149249/post-690579
Please do not go trough the effort as of now, I am currently investigating an issue with the in-kernel cephfs client which might be related. Allow me to come back to you if more information is needed or this turns out to be unrelated.Chris: Do you need the described debug-information?
Best Regards
Simon
rasize
option [0]. Please check if your issues persist even if the CephFS backing the datastore is mounted by adding an additional rasize=0
. This would help in gaining confidence that the two issues are indeed related, thx!