Wrong calculation of disk size

[hamed]

Hi,
It seems that "qm list" only considers first disk to show the size of the VM.
So, if the VM has 2 disks (each 50GB), qm list shows 50GB instead of 100GB.

Do you have any plans on fixing this or is there another way that I can get the total size of VMs disks (aggregated size)?

Thanks

 

[dietmar]

Hi,
It seems that "qm list" only considers first disk to show the size of the VM.

yes, that is expected behavior.

So, if the VM has 2 disks (each 50GB), qm list shows 50GB instead of 100GB.

Do you have any plans on fixing this or is there another way that I can get the total size of VMs disks (aggregated size)?

The config of each VM contains a size hint for each disk.

 

[hamed]

Reading config file manually may not be a good approach for me.
Is there any commands to display the hardware specs of the VM so I can parse that?

 

[m.ardito]

pvesh get /nodes/<nodename>/qemu/<vmid>/config
works for kvm

pvesh get /nodes/<nodename>/openvz/<ctid>/config
works for openvz

if you meant that...

Marco

 

[dietmar]

You can also use the REST API.