>-----Original Message----- >From: ceph-users-boun...@lists.ceph.com [mailto:ceph-users- >boun...@lists.ceph.com] On Behalf Of Mike Dawson > > you need to understand losing an SSD will cause >the loss of ALL of the OSDs which had their journal on the failed SSD. > >First, you probably don't want RAID1 for the journal SSDs. It isn't >particularly >needed for resiliency and certainly isn't beneficial from a throughput >perspective.
Sorry, can you clarify this further for me? If losing the SSD would cause losing all the OSDs journaling on it why would you not want to RAID it? _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
