> - Have created ZFS mount: > “/var/lib/ceph/osd/ceph-0” > - followed the instructions at: > http://ceph.com/docs/firefly/rados/operations/add-or-rm-osds/ > failing on the step 4. Initialize the OSD data directory. > ceph-osd -i 0 —mkfs --mkkey > 2014-11-25 22:12:26.563666 7ff12b466780 -1 filestore(/var/lib/ceph/osd/ceph-0) mkjournal error > creating journal on /var/lib/ceph/osd/ceph-0/journal: (22) Invalid argument > 2014-11-25 22:12:26.563691 7ff12b466780 -1 OSD::mkfs: ObjectStore::mkfs failed with error -22 > 2014-11-25 22:12:26.563765 7ff12b466780 -1 ** ERROR: error creating empty object store in /var/lib/ceph/osd/ceph-0: (22) Invalid argument It has been almost a year since I last tried ZFS, but I had to add to the ceph.conf file: filestore zfs_snap = 1 journal aio = 0 journal dio = 0 Eric _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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