suspend on host poweroff

[michabbs]

Can Proxmox automatically suspend all running vm's (instead of shutting down) on host poweroff/reboot? So that they could be resumed after host power up.
I do not see appropriate config option... On the other hand there is "qm suspend" command, so automating it should not be hard.

 

[tom]

Can Proxmox automatically suspend all running vm's (instead of shutting down) on host poweroff/reboot? So that they could be resumed after host power up.
I do not see appropriate config option... On the other hand there is "qm suspend" command, so automating it should not be hard.

not yet but its no the roadmap.

 

[michabbs]

Here is minimal solution - for those who do not want to wait:

#!/bin/sh
#
for A in `qm list|sed -e 's/^ *//'|grep " running "|cut -d ' ' -f 1`; do
    /usr/sbin/qm suspend $A --todisk 1
done
reboot