[ceph-users] Disable intra-host replication?

Janne Johansson icepic.dz at gmail.com
Mon Nov 26 03:22:47 PST 2018


Den mån 26 nov. 2018 kl 12:11 skrev Marco Gaiarin <gaio at sv.lnf.it>:
> Mandi! Janne Johansson
>   In chel di` si favelave...
>
> > The default crush rules with replication=3 would only place PGs on
> > separate hosts,
> > so in that case it would go into degraded mode if a node goes away,
> > and not place
> > replicas on different disks on the remaining hosts.
>
> 'hosts' mean 'hosts with OSDs', right?
> Because my cluster have 5 hosts, 2 are only MONs.

Yes, only hosts with OSDs.

-- 
May the most significant bit of your life be positive.


More information about the ceph-users mailing list