11 Jul
2019
11 Jul
'19
12:53 p.m.
On 2019-07-10T19:53:43, Joseph Pietras <jpietras(a)oreillyauto.com> wrote:
The environment is 2 Ubuntu Linux servers each with 2
hard drives. They will be clustered. Nothing, other than the hardware and OS, is
decided. We can create any solution that works.
One of the servers in the cluster will be primary and it will fail over to the secondary
until the primary is brought back on line.
Does Ceph make sense for keeping the hard drives/filesystems synced?
No. 2 servers with 2 HDDs is not a sensible deployment for Ceph. Use
drbd, or depending on how (a)synchronous and (de)coupled you want the
instances to be, rsync with or without snapshots.
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SUSE Linux GmbH, GF: Felix Imendörffer, Mary Higgins, Sri Rasiah, HRB 21284 (AG Nürnberg)
"Architects should open possibilities and not determine everything." (Ueli
Zbinden)