>>What happens im the NVMe dies? >You lost OSDs backed by that NVMe and need to re-add them to cluster.
With data located on the OSD (recovery) or as fresh formatted OSD? Thank you. - Kevin 2018-04-26 12:36 GMT+02:00 Serkan Çoban <cobanser...@gmail.com>: > >On bluestore, is it safe to move both Block-DB and WAL to this journal > NVMe? > Yes, just specify block-db with ceph-volume and wal also use that > partition. You can put 12-18 HDDs per NVMe > > >What happens im the NVMe dies? > You lost OSDs backed by that NVMe and need to re-add them to cluster. > > On Thu, Apr 26, 2018 at 12:58 PM, Kevin Olbrich <k...@sv01.de> wrote: > > Hi! > > > > On a small cluster I have an Intel P3700 as the journaling device for 4 > > HDDs. > > While using filestore, I used it as journal. > > > > On bluestore, is it safe to move both Block-DB and WAL to this journal > NVMe? > > Easy maintenance is first priority (on filestore we just had to flush and > > replace the SSD). > > > > What happens im the NVMe dies? > > > > Thank you. > > > > - Kevin > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > >
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