| Hi ceph-users, Hoping that this is something small that I am overlooking, but could use the group mind to help. Ceph 12.2.2, Ubuntu 16.04 environment. OSD (0) is an 8TB spinner (/dev/sda) and I am moving from a filestore journal to a blocks.db and WAL device on an NVMe partition (/dev/nvme0n1p5). I have an OSD that I am trying to convert to bluestore and running into some trouble. Started here until the ceps-volume create statement, which doesn’t work. http://docs.ceph.com/docs/master/rados/operations/bluestore-migration/ Worth mentioning I also flushed the journal on the nvme partition before nuking the OSD. $ sudo ceph-osd -i 0 --flush-journal So I first started with this command: $ sudo ceph-volume lvm create --bluestore --data /dev/sda --block.db /dev/nvme0n1p5 --osd-id 0 However the OSD doesn’t start. Pastebin to ceph-osd log: https://pastebin.com/9qEsAJzA I tried restarting the process, by deleting the LVM structures, zapping the disk using ceph-volume. This time using prepare and activate instead of create. $ sudo ceph-volume lvm prepare --bluestore --data /dev/sda --block.db /dev/nvme0n1p5 --osd-id 0 $ sudo ceph-volume lvm activate --bluestore 0 227e1721-cd2e-4d7e-bb48-bc2bb715a038 Also ran the enable on the ceph-volume systemd unit per http://docs.ceph.com/docs/master/install/manual-deployment/ $ sudo systemctl enable ceph-volume@lvm-0-227e1721-cd2e-4d7e-bb48-bc2bb715a038 Same results. Any help is greatly appreciated. Thanks, Reed |
_______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
