Hi folks:
Setting up a test cluster. Simple ceph.conf
[global]
auth supported = cephx
[mon]
mon data = /data/mon$id
debug ms = 1
[mon.0]
host = n01
mon addr = 10.202.1.142:6789
[mon.1]
host = n02
mon addr = 10.202.1.141:6789
[mon.2]
host = siflash-ssd
mon addr = 10.202.1.128:6789
[mds]
keyring = /data/keyring.$name
[mds.a]
host = siflash-ssd-1
[osd]
osd data = /data/1/osd$id
osd journal = /data/2/osd$id/journal
osd journal size = 512
[osd.0]
host = dv4-1
[osd.1]
host = dv4-2
Following along on the directions:
http://ceph.com/docs/master/start/quick-start/
mkcephfs -a -c /etc/ceph/ceph.conf -k ceph.keyring
[root@n01 ceph]# mkcephfs -a -c /etc/ceph/ceph.conf -k ceph.keyringtemp
dir is /tmp/mkcephfs.W73fq9MYo0
preparing monmap in /tmp/mkcephfs.W73fq9MYo0/monmap
/usr/bin/monmaptool --create --clobber --add 0 10.202.1.142:6789 --add 1
10.202.1.141:6789 --add 2 10.202.1.128:6789 --print
/tmp/mkcephfs.W73fq9MYo0/monmap
/usr/bin/monmaptool: monmap file /tmp/mkcephfs.W73fq9MYo0/monmap
/usr/bin/monmaptool: generated fsid 3ffcf9f3-f589-4dae-a534-f53daa3bc12c
epoch 0
fsid 3ffcf9f3-f589-4dae-a534-f53daa3bc12c
last_changed 2012-07-19 17:35:14.024091
created 2012-07-19 17:35:14.024091
0: 10.202.1.128:6789/0 mon.2
1: 10.202.1.141:6789/0 mon.1
2: 10.202.1.142:6789/0 mon.0
/usr/bin/monmaptool: writing epoch 0 to /tmp/mkcephfs.W73fq9MYo0/monmap
(3 monitors)
=== osd.0 ===
pushing conf and monmap to dv4-1:/tmp/mkfs.ceph.26215
2012-07-20 17:38:12.605503 7f30d6d41760 -1 ** ERROR: error creating
empty object store in /data/1/osd0: (2) No such file or directory
failed: 'ssh root@dv4-1 /sbin/mkcephfs -d /tmp/mkfs.ceph.26215
--init-daemon osd.0'
Not sure what its having trouble with doing, the code path suggests that
an mkfs failed (we are using an xfs backing store already built and
mounted).
OS is Centos 6.3 with a 3.2.[12]3 kernel. Any clues on what I should
look for, or try by hand?
Thanks!
--
Joseph Landman, Ph.D
Founder and CEO
Scalable Informatics Inc.
email: landman@xxxxxxxxxxxxxxxxxxxxxxx
web : http://scalableinformatics.com
http://scalableinformatics.com/sicluster
phone: +1 734 786 8423 x121
fax : +1 866 888 3112
cell : +1 734 612 4615
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