unable to activate storage randomly showing up, ping to NFS OK

[saphirblanc]

Hello,

I recently added a FreeNAS server to my network and have setup it with Proxmox as an NFS server.
Ping is ok, no loss at all. Network is 10 Gbits.

Randomly, I get the following error on my nodes :

Jul 3 02:12:45 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 02:12:56 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 02:13:05 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 02:13:15 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 02:14:35 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 02:28:15 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 02:28:25 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 02:28:35 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 02:29:55 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 02:32:25 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:14:05 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:14:15 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:14:25 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:17:55 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:18:06 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:18:15 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:18:25 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:19:45 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:19:55 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:21:15 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:21:25 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:21:36 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 05:21:45 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable
Jul 3 06:37:06 athos pvestatd[7137]: unable to activate storage 'freenas-a' - directory '/mnt/pve/freenas-a' does not exist or is unreachable


And during this time, the server FreeNAS is correctly reachable from my ping and there is no load on it.
Do you have an idea on how can I debug this ?

Thank you.

 

[saphirblanc]

I've found the culprit! FreeNAS is causing the issue and especially the disks inside it (full ssd, busy at 100% during the "not reachable time"). Now I'm trying to find why they are saturing... so nothing to do from Proxmox I think.

 

[Adam_]

Hi! Have you maybe figured out the problem?