[DRBD-user] How to migrate from HDDs to SSDs?

[Andreas Pflug]

Am 17.02.20 um 18:51 schrieb Daniel Ulman:
> Hi everyone,
> 
>  
> 
> I have a proxmox cluster with 3 nodes and linstor on each node.
> 
>  
> 
> I want to change my old HDD disks to SSD.
> 
> The SSDs are a bit smaller than HDDs.
> 
> What is the correct procedure to migrate VM from HDDs to SSDs?
> 

Since the SSDs are smaller than the HDDs, you can't do that in-place,
which would be the smoothest method.

You can install a second DRBD storage using the SSDs, and use Proxmox'
"Move Disk" function for each VM's disk.

Regards,
Andreas