PROXMOX TASK ERROR: volume 'Minima:100/vm-100-disk-0.qcow2' does not exist?

Question

linux

I must say right away that I am a noob and just learning.

I installed proxmox, created a VM, everything worked. as soon as I put the new SSD into the server, I see the paths or names of the original SSD have disappeared and now the virtual machine does not start, it says that it cannot find
TASK ERROR: volume 'Minima:100/vm-100-disk-0.qcow2' does not

exist I need to find the disk through the shell and somehow specify the path to it? what commands or where to look?

Answer 1

Log in through the Proxmox web interface, view the properties of the virtual machine and correct the path to the virtual disk.
If you want in the console - all commands are described in the official documentation
https://pve.proxmox.com/wiki/Command_line_tools

Answer 2

figured out
the problem is that when the server is rebooted, mount flies, it can also fly if you installed a new ssd, etc.
procedure
1)
create a folder for our disk
mkdir /mnt/apacer120-1
find the uuid of the disk
ls -lah /dev/disk/by-uuid/
mount the uuid of the disk and specify the folder where the disk will be
mount UUID=c2d660ee-1c5f-4579-b858 -f1e88836753d /mnt/apacer120-1/
check the mount
df -h
2)
so that when you reboot the server every time you do not mount, you need to register all fstab
find the mounted current disk from point 1 and copy it to the settings
cat /etc/mtab
unmount the
umount disk /mnt/apacer120-1
edit the file fstab
nano /etc/fstab
add where your uuid and the name of your folder and the rest of the data from cat /etc/mtab, in my case it was like this:
UUID=252b3e3c-562b-4cbd-a800-4ae132fb4569 /mnt/apacer120-1/ ext4 rw,relatime 0 0
mount everything that is in fstab
mount -a
check if the disk is mounted
df -h
if there is no disk in the mounted ones, be sure to delete the line from /etc/fstab otherwise the server will crash when rebooting
3)
in the proxmox web itself, select the face virtual machine -\u003e hard disk -\u003e move disk (top) -\u003e and select the disk that mount did from the list