Can't start a VM

[iqbalzulfikar81]

hi all...
I need a solution, how to solve the error to start a vm, when the code appears



Task viewer: VM 100 - Start

OutputStatus

Stop
kvm: -drive file=/dev/pve/vm-100-disk-0,if=none,id=drive-scsi0,format=raw,cache=none,aio=native,detect-zeroes=on: Could not open '/dev/pve/vm-100-disk-0': No such file or directory
TASK ERROR: start failed: QEMU exited with code 1

 

[leesteken]

I responded to an identical error message here. Are you VM storages working?

 

[iqbalzulfikar81]

I responded to an identical error message here. Are you VM storages working?

thanks before., I once tried updating proxmox, and it ran for some time, then the whole VM crashed and couldn't be started

 

[leesteken]

thanks before., I once tried updating proxmox, and it ran for some time, then the whole VM crashed and couldn't be started

Maybe your LVM-thin ran out of space and/or got corrupted? What does your Storage look like? Is it full perhaps?

 

[iqbalzulfikar81]

Maybe your LVM-thin ran out of space and/or got corrupted? What does your Storage look like? Is it full perhaps?

I'm not sure about that, this is a preview

 

[iqbalzulfikar81]

Maybe your LVM-thin ran out of space and/or got corrupted? What does your Storage look like? Is it full perhaps?

 

[leesteken]

What are the outputs of vgscan and lvscan?

 

[iqbalzulfikar81]

What are the outputs of vgscan and lvscan?

 

[leesteken]

/dev/pve/vm-100-disk-0 is present. It's inactive but I think that is normal. Maybe Proxmox could not activate it before starting the VM?
Try starting the VM again and see if there are relevant message in the Syslog (or journalctl -b 0).
Or activate the logical volume yourself and see if the VM will start? Or reboot and see if this problem goes away by itself?
Sorry, but I really know very little about LVM.

 

[iqbalzulfikar81]

thanks for the help, I've tried but so far it hasn't been solved

 

[leesteken]

EDIT: Sorry, I can't help you this way.

 

[iqbalzulfikar81]

Don't just send a screenshot of the start of the log. You need to search in the log, using the up and down arrow buttons on the keyboard, and go to the time in the log when you try to start the VM. What error messages are in the log around that time?

 

[iqbalzulfikar81]

 

[fiona]

Hi,
what is the output of vgchange -ay? Can you start the VM afterwards? Please also share the output of pveversion -v.