Hi,
I am deploying a 3 node ceph storagollowing thee cluster for my company,
following the webinar: http://www.youtube.com/watch?v=R3gnLrsZSno
I am stuck at formating the osd's and making them ready to mount the
directories. Below is the error thrown back:
root@ceph-node1:~# mkcephfs -a -c /etc/ceph/ceph.conf -k ceph.keyring --mkfs
unrecognized option '--mkfs'
usage: /sbin/mkcephfs -a -c ceph.conf [-k adminkeyring] [--mkbtrfs]
to generate a new ceph cluster on all nodes; for advanced usage see man page
** be careful, this WILL clobber old data; check your ceph.conf carefully **
Changing the --mkfs flag to --mkbtrfs results in the error below:
root@ceph-node1:~# mkcephfs -a -c /etc/ceph/ceph.conf -k ceph.keyring --mkbtrfs
temp dir is /tmp/mkcephfs.By7pV0aY0W
preparing monmap in /tmp/mkcephfs.By7pV0aY0W/monmap
/usr/bin/monmaptool --create --clobber --add a 192.168.56.21:6789 --add b
192.168.56.22:6789 --add c 192.168.56.23:6789 --print
/tmp/mkcephfs.By7pV0aY0W/monmap
/usr/bin/monmaptool: monmap file /tmp/mkcephfs.By7pV0aY0W/monmap
/usr/bin/monmaptool: generated fsid de3258d8-1a1f-427d-91ca-cbc679f75305
epoch 0
fsid de3258d8-1a1f-427d-91ca-cbc679f75305
last_changed 2014-10-15 09:35:41.950988
created 2014-10-15 09:35:41.950988
0: 192.168.56.21:6789/0 mon.a
1: 192.168.56.22:6789/0 mon.b
2: 192.168.56.23:6789/0 mon.c
/usr/bin/monmaptool: writing epoch 0 to /tmp/mkcephfs.By7pV0aY0W/monmap (3
monitors)
=== osd.0 ===
no btrfs devs defined for osd.0
2014-10-15 09:35:42.183383 7f9a06bca780 must specify '--osd-data=foo' data path
2014-10-15 09:35:42.192312 7f9a06bca780 usage: ceph-osd -i osdid
[--osd-data=path] [--osd-journal=path] [--mkfs] [--mkjournal]
[--convert-filestore]
2014-10-15 09:35:42.192602 7f9a06bca780 --debug_osd N set debug level
(e.g. 10)
--conf/-c Read configuration from the given configuration file
-d Run in foreground, log to stderr.
-f Run in foreground, log to usual location.
--id/-i set ID portion of my name
--name/-n set name (TYPE.ID)
--version show version and quit
--debug_ms N
set message debug level (e.g. 1)
failed: '/sbin/mkcephfs -d /tmp/mkcephfs.By7pV0aY0W --init-daemon osd.0'
Please help
Regards,
Sakhi Hadebe
Engineer: South African National Research Network (SANReN)Competency Area,
Meraka, CSIR
Tel: +27 12 841 2308
Fax: +27 12 841 4223
Cell: +27 71 331 9622
Email: [email protected]
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