Hi!
Currently I try to re-deploy a cluster from filestore to bluestore.
I zapped all disks (multiple times) but I fail adding a disk array:
Prepare:
ceph-deploy --overwrite-conf osd prepare --bluestore --block-wal /dev/sdb --block-db /dev/sdb osd01.cloud.example.local:/dev/mapper/mpatha
Activate:
ceph-deploy --overwrite-conf osd activate osd01.cloud.example.local:/dev/mapper/mpatha1
Error on activate:
[osd01.cloud.example.local][WARNIN] got monmap epoch 2
[osd01.cloud.example.local][WARNIN] command_check_call: Running command: /usr/bin/ceph-osd --cluster ceph --mkfs -i 0 --monmap /var/lib/ceph/tmp/mnt.pAfCl4/activate.monmap --osd-data /var/lib/ceph/tmp/mnt.pAfCl4 --osd-uuid d5b6ab85-9437-4cb2-a34d-16a29067ba27 --setuser ceph --setgroup ceph
[osd01.cloud.example.local][WARNIN] 2018-02-04 18:52:43.900368 7f00d6359d00 -1 bluestore(/var/lib/ceph/tmp/mnt.pAfCl4/block) _read_bdev_label failed to open /var/lib/ceph/tmp/mnt.pAfCl4/block: (2) No such file or directory
[osd01.cloud.example.local][WARNIN] 2018-02-04 18:52:43.900405 7f00d6359d00 -1 bluestore(/var/lib/ceph/tmp/mnt.pAfCl4/block) _read_bdev_label failed to open /var/lib/ceph/tmp/mnt.pAfCl4/block: (2) No such file or directory
[osd01.cloud.example.local][WARNIN] 2018-02-04 18:52:43.900462 7f00d6359d00 -1 bluestore(/var/lib/ceph/tmp/mnt.pAfCl4) _setup_block_symlink_or_file failed to open block file: (13) Permission denied
[osd01.cloud.example.local][WARNIN] 2018-02-04 18:52:43.900480 7f00d6359d00 -1 bluestore(/var/lib/ceph/tmp/mnt.pAfCl4) mkfs failed, (13) Permission denied
[osd01.cloud.example.local][WARNIN] 2018-02-04 18:52:43.900485 7f00d6359d00 -1 OSD::mkfs: ObjectStore::mkfs failed with error (13) Permission denied
[osd01.cloud.example.local][WARNIN] 2018-02-04 18:52:43.900662 7f00d6359d00 -1 ** ERROR: error creating empty object store in /var/lib/ceph/tmp/mnt.pAfCl4: (13) Permission denied
[osd01.cloud.example.local][WARNIN] mount_activate: Failed to activate
[osd01.cloud.example.local][WARNIN] unmount: Unmounting /var/lib/ceph/tmp/mnt.pAfCl4
Same problem on 2x 14 disks. I was unable to get this cluster up.
Any ideas?
Kind regards,
Kevin
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