[DRBD-user] How to migrate from HDDs to SSDs?
dulman at sacme.com.ar
Tue Feb 18 19:57:17 CET 2020
Thank you for your answer.
I use LVM but "pvmove" says that the SSD does not have enough space to move the PV
Thank you again
De: drbd-user-bounces at lists.linbit.com [mailto:drbd-user-bounces at lists.linbit.com] En nombre de Den
Enviado el: martes, 18 de febrero de 2020 13:42
Para: drbd-user at lists.linbit.com
Asunto: Re: [DRBD-user] How to migrate from HDDs to SSDs?
if you use lvm, another way could be to add the ssd to the same
volumegroup and use pvmove for LVs
Il 18/02/20 17:28, Andreas Pflug ha scritto:
> 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.
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