I would benchmark them both, and see how similar they are.
On Wed, Oct 16, 2019 at 1:38 PM Frank R wrote:
>
> I have inherited a cluster where about 30% of the osds in a pool are 7200
> SAS. The other 70% are 7200 SATA.
>
> Should I look into creating 2 pools or will this likely not be a huge de
I have clusters mixing with no problems. At one point we bought a SAS model,
when we don’t have a local exact spare we replace dead ones with SATA.
Some HBAs or backplanes though might not support mixing. Unlike crappy HBA
RoC vols, Ceph doesn’t care.
> On Oct 16, 2019, at 1:39 PM, Fran
