snapshot pbs after solved problem TASK ERROR: activating LV 'pve/data' failed: Activation of logical volume pve/data is prohibited while logical volum

[elettrodata4]

Good morning,
we have installed proxmox ve 8.1.4 community plan
this proxmox has 4 storage

storage 1: lvm OS
storage 2: lvm for some small size vm
storage 3: lvm 1 vm 20 Tera storage hddr5
storage 4: lvm 1 vm 65 Tera storage hddr52

We had to reboot the system and upon rebooting storage 3 (20 tera) and storage 4 (65 tera) failed to mount and time with the following error:
TASK ERROR: LV 'pve/data' activation failed: Activation of logical volume pve/data is forbidden while logical volume pve/data-tdata is active.

we followed the instructions found here:

E

Thread 'TASK ERROR: activating LV 'pve/data' failed: Activation of logical volume pve/data is prohibited while logical volume pve/data_tdata is active.'

Mar 10, 2022

I have gotten this a couple of times and have been able to get past it, but I can no longer get me PVE sessions to start....

I've already tried:

lvchange -an pve/data
lvconvert --repair pve/data
lvchange -ay pve/data
qm unlock 100
reboot

I believe it may have to do with allocating too much drive space, but I've already enabled trim/discard but am still having issues.

I have no idea what else to try to get this back up and running. Would be super grateful for any assistance!!

• EWek11
• Replies: 31
• Forum: Proxmox VE: Installation and configuration

with the following commands:

Storage 3:
lvchange -an hhdr5/hhdr5_tdata
lvchange -an hhdr5/hhdr5_tmeta
lvchange -ay hhdr5/hhdr5
Storage 4:
lvchange -an hhdr52/hhdr52_tdata
lvchange -an hhdr52/hhdr52_tmeta
lvchange -ay hhdr52/hhdr52

and everything is back to normal, storage 3 and storage 4 mounted.

We have seen that the first snapshot (pbs) after the above commands lasted a long time compared to normal times without significant additions of files.

VM 20 Tera 15 hours
VM 65 Tera 25 hours.
The subsequent snapshots returned to regular times
VM 20 Tera 10 minutes
VM 65 Tera 40 minutes.

Is it correct that this happens?
Is it possible to solve it?
thanks