@florent I reverted back to:

xo-server 5.100.0
xo-web 5.101.0
commit 26e7e

and I'm facing the same issues. If you can tell me, which logs you need, I can surely provide them.

Thanks!

@florent Apologies for my late response.

Which log exactly would you be looking for? the SMlog under /var/log on the XCP host?

@florent Hi florent, great news! I'm just wondering, which encryption you mean? On my end, I am not encrypting anything.

@florent the size of the VMs, where this problem exists, is below 2TB:

I observed this behaviour on 5 VMs, 3 of them on the same host, where 2 of them are Windows ones

• Win-DB = 100GB (on NFS-Storage with plenty of free space available)
• Win-IIS = 100GB (on NFS-Storage with plenty of free space available)
• srv02 = 55GB (sys) and 75GB (data) (both on NFS-Storage with plenty of free space available)
• vps01 = 10GB (sys) and 500GB (data) (both on NFS-Storage with plenty of free space available)
• vps02 = 10GB (sys) and 500GB (data) (both on NFS-Storage with plenty of free space available)

If I can provide anything additional, let me know.

Thanks!

@florent An observation / similiarity:

Problems occur on VMs with big disks. Could the backup run into a timeout (whyever?)?
I am backing up all my VMs using a "delta backup" on an hourly basis, all scheduled at different times within the hour (like :15 for VM1, :30 for VM2 etc.).

No idea if it helps: This issue is not on all backup jobs, only on some of them.
But I wasn't yet able to find out any similarities between those failing ones compared to those, that work fine.

@florent

My remote is a NFS share on another host, connected via 10G SFP+.
The option "Store backup as multiple data blocks instead of a whole VHD file" is not in use. This is my remote settings in XO:

@florent said in Backup through XO fails (VHD check error etc.):

@tanjix as long a sthe backup doesn't run till the end, it won't clean the repo

Have you got any performance issue on you XO ( like memory issue ) since the backup worker exits without any information ?

Hello @florent,

no, there's plenty of CPU/RAM resources available. Hope that helps?

If you want me to provide additional info, let me know.

Thanks and best wishes!

Hi Guys,

since a few days, backup jobs on some VMs fail - all with different errors. It has worked before since ages and since some days - out of the blue -

The corresponding full log is this one:

2022-10-13T08_30_00.017Z - backup NG.txt

Another VM's log:

2022-10-13T15_00_00.030Z - backup NG.txt

I am using XO from the sources, xo-server 5.103.1, xo-web 5.104.0, commit 42a97.

Any help would be appreciated!

Thanks a lot and best wishes!

Thumbs up on this, have been facing the same issue today.