>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 <[email protected]> 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 > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
