Koozali.org formerly Contribs.org

PVE snapshots impossible

Offline gieres

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  • 148
PVE snapshots impossible
« on: June 05, 2021, 11:29:49 PM »
Hi,
I can't no more make snapshots on PVE. I don't know if it's a bugg of Koozali or PVE. I can only take these 3 screen shots.
I recently break two PVE because if you stop snpashot before message "failed", that locks the VM and PVE breaks.
Thank you in advance.
Bye

Offline TerryF

  • grumpy old man
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  • 1,439
Re: PVE snapshots impossible
« Reply #1 on: June 06, 2021, 10:09:06 AM »
Odd, I have no problems with snapshots of sme10 VMs or sme9 or any other distro or OS on Proxmox..cant recall having an issue in the past either
--
qui scribit bis legit

Offline Jean-Philippe Pialasse

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  • 1,768
  • aka Unnilennium
    • http://smeserver.pialasse.com
Re: PVE snapshots impossible
« Reply #2 on: June 06, 2021, 02:49:49 PM »
disk space?

Offline stephdl

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  • 1,511
    • Linux et Geekeries
Re: PVE snapshots impossible
« Reply #3 on: June 06, 2021, 05:05:45 PM »
qm unlock vm_id


To unlock a vm


Check your raid and also the smartctl output of your disks. I have too an issue with my spinning drives (over 45000 hours) but in my case it is a timeout issue
« Last Edit: June 06, 2021, 05:08:57 PM by stephdl »
See http://wiki.contribs.org/Koozali_Foundation
irc : Freenode #sme_server #sme-fr

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Offline gieres

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Re: PVE snapshots impossible
« Reply #4 on: June 06, 2021, 09:31:56 PM »
Thanks Jean-Philippe and Stéphane,
@JP A priori, not, see dh.png.
But on PVE, HDs seem odd, see hd.png : PVE is installed on a hard RAID1 on a Dell server which have 4 HDs of 1 To.
I break the RAID, change one disk (# 0), remake a RAID1 and reinstall PVE.
@Stephdl I don't know how to use smartctl on hard RAID on Dell server and first I try this evening to make a snapshot and to morrow I shall read Dell's doc to know how verify RAID's disks.
And I come back.
Bye

Offline stephdl

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    • Linux et Geekeries
Re: PVE snapshots impossible
« Reply #5 on: June 06, 2021, 10:47:27 PM »
smartctl -a /dev/sda

Check about errors, bad sectors
See http://wiki.contribs.org/Koozali_Foundation
irc : Freenode #sme_server #sme-fr

!!! Please write your knowledge to the Wiki !!!