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

[Daniel Ulman]

Hi Gianni,

Thank you for your answer.

It’s possible to move the VM on one node at a time?


Thank you again

Daniel


De: Gianni Milo [mailto:gianni.milo22 at gmail.com]
Enviado el: martes, 18 de febrero de 2020 14:13
Para: Daniel Ulman
CC: drbd-user at lists.linbit.com
Asunto: Re: [DRBD-user] How to migrate from HDDs to SSDs?

Linstor does not work directly on the hard drives, that is usually handled by a different layer, typically LVM or ZFS. So as long as you manage to do the required steps on those layers, then Linstor will happily adjust to the changes. Personally, I think that the safest option would be to create a different RAID/LVM VG or ZFS pool for the SSD drives, introduce them to Linstor/Proxmox as "storage pools" and finally move the VMs one by one from one pool to the other.

G.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20200218/eb8275b1/attachment-0001.htm>