Best posts made by CodeMercenary

@Forza Sorry, you were correct, I just mixed in another new issue. NFS is currently used only for backups. All my SRs are in local storage. It just happened that I now have backups failing not just because of the NFS issue but because of the VDI issue but I think it's a side-effect of the NFS problem causing the backup to get interrupted so now the VDI is stuck attached to dom0. I should have made that more clear or never mentioned the VDI issue at all.

@Forza Seems you are correct about showmount. On UNRAID running v4 showmount says there are no clients connected. I previously assumed that meant XO only connected during the backup. When I look at /proc/fs/nfsd/clients I see the connections.

On Synology, running v3, showmount does show the XO IP connected. Synology is supposed to support v4 and I have the share set to allow v4 but XO had trouble connecting that way. Synology is pretty limited in what options it lets me set for NFS shares.

Synology doesn't have rcpdebug available. I'll see if I can figure out how to get more logging info about NFS.

@olivierlambert Well, last night the backup completed just fine despite me taking no action.

I updated the XO to the latest commit when I got in this morning so hopefully the issue I had back in June don't come back.

@julien-f Thank you, that's super helpful and even easier than I thought it would be.

@florent Yeah, it's a lot of data, thankfully my other VMs are not nearly as large. I'm still not sure why it failed when none of the virtual drives are 2TB. The largest ones are configured with a 1.82TB max so even the capacity of the drive is less than the max.

I'm moving ahead with a file level sync attempt to see if that works.

To be clear, this post was as much or more about helping you figure out what's wrong so other people don't have the same issue, than it is about making this import work for my VM. With the flood you are getting from VMware refugees, I figure I'm not the only person with large drives to import. In other words, if there's something I can do to help you figure out why it fails then I'm willing to help.

@olivierlambert It was DR. I was testing DR a while ago and after running it once I disabled the backup job so these backups have just been sitting on the server. I don't think I've rebooted that server since running that backup.