Hi,
When I use the ceph.conf as follows:
[mon]
mon data = /var/lib/ceph/mon/ceph-$id
[mon.test-a]
host = test-a
mon addr = 10.239.82.163:6789
[mon.test-b]
host = test-b
mon addr = 10.239.82.95:6789
#####MDS#####
[mds]
keyring = /etc/ceph/keyring.$name
####OSD####
[osd]
osd data = /mnt/osd/osd$id
osd journal size = 0
filestore xattr use omap = true
keyring = /etc/ceph/keyring.$name
osd mkfs type = xfs
osd mount options xfs = rw
osd mkfs options xfs = -f
Then execute command:
mkcephfs -a -c /etc/ceph/ceph.conf -k /etc/ceph/keyring.admin –mkfs
It will returns:
temp dir is /tmp/mkcephfs.ZqK0QIxgiF
preparing monmap in /tmp/mkcephfs.ZqK0QIxgiF/monmap
/usr/bin/monmaptool --create --clobber --add test-a 10.239.82.163:6789 --add
test-b 10.239.82.95:6789 --print /tmp/mkcephfs.ZqK0QIxgiF/monmap
/usr/bin/monmaptool: monmap file /tmp/mkcephfs.ZqK0QIxgiF/monmap
/usr/bin/monmaptool: generated fsid fc99b196-b136-4a3b-89c5-59dcca57d8ab
epoch 0
fsid fc99b196-b136-4a3b-89c5-59dcca57d8ab
last_changed 2014-01-13 05:54:36.615483
created 2014-01-13 05:54:36.615483
0: 10.239.82.95:6789/0 mon.test-b
1: 10.239.82.163:6789/0 mon.test-a
/usr/bin/monmaptool: writing epoch 0 to /tmp/mkcephfs.ZqK0QIxgiF/monmap (2
monitors)
\nWARNING: mkcephfs is now deprecated in favour of ceph-deploy. Please see: \n
http://github.com/ceph/ceph-deploy
Building generic osdmap from /tmp/mkcephfs.ZqK0QIxgiF/conf
/usr/bin/osdmaptool: osdmap file '/tmp/mkcephfs.ZqK0QIxgiF/osdmap'
/usr/bin/osdmaptool: writing epoch 1 to /tmp/mkcephfs.ZqK0QIxgiF/osdmap
Generating admin key at /tmp/mkcephfs.ZqK0QIxgiF/keyring.admin
creating /tmp/mkcephfs.ZqK0QIxgiF/keyring.admin
Building initial monitor keyring
cat: /tmp/mkcephfs.ZqK0QIxgiF/key.*: No such file or directory
\nWARNING: mkcephfs is now deprecated in favour of ceph-deploy. Please see: \n
http://github.com/ceph/ceph-deploy
Then runs command: service ceph –a start
It also hang on during ceph-create-keys
=== mon.test-a ===
Starting Ceph mon.test-a on test-a...
failed: 'ulimit -n 131072; /usr/bin/ceph-mon -i test-a --pid-file
/var/run/ceph/mon.test-a.pid -c /etc/ceph/ceph.conf '
Starting ceph-create-keys on test-a...
=== mon.test-b ===
Starting Ceph mon.test-b on test-b...
failed: 'ssh test-b ulimit -n 131072; /usr/bin/ceph-mon -i test-b --pid-file
/var/run/ceph/mon.test-b.pid -c /etc/ceph/ceph.conf '
Starting ceph-create-keys on test-b...
In addition, all the command execute on test-a. And am I do something wrong
during configuration or else?
From: Ирек Фасихов [mailto:malm...@gmail.com]
Sent: Saturday, January 11, 2014 10:29 PM
To: You, Rong
Cc: ceph-users@lists.ceph.com
Subject: Re: [ceph-users] ceph start error
You need to add [mon.NAME] in the configuration file.
Example:
[mon.kvm01]
mon_addr = 192.168.100.1:6789<http://192.168.100.1:6789>
host = kvm01
[mon.kvm03]
mon_addr = 192.168.100.3:6789<http://192.168.100.3:6789>
host = kvm03
[mon.kvm02]
mon_addr = 192.168.100.2:6789<http://192.168.100.2:6789>
host = kvm02
2014/1/11 You, Rong <rong....@intel.com<mailto:rong....@intel.com>>
But I have put the ceph.conf in the directory /etc/ceph/. How can I resolve it?
From: Ирек Фасихов [mailto:malm...@gmail.com<mailto:malm...@gmail.com>]
Sent: Saturday, January 11, 2014 10:24 PM
To: You, Rong
Cc: ceph-users@lists.ceph.com<mailto:ceph-users@lists.ceph.com>
Subject: Re: [ceph-users] ceph start error
global_init: unable to open config file from search list /etc/ceph/ceph.conf
2014/1/11 You, Rong <rong....@intel.com<mailto:rong....@intel.com>>
Hi,
I encounter a problem when startup the ceph cluster.
When run the command: service ceph -a start,
The process always hang up. The error result is:
[root@test-c ceph]# service ceph -a start
=== mon.0 ===
Starting Ceph mon.0 on test-c...
failed: 'ulimit -n 131072; /usr/bin/ceph-mon -i 0 --pid-file
/var/run/ceph/mon.0.pid -c /etc/ceph/ceph.conf '
Starting ceph-create-keys on test-c...
=== mon.1 ===
Starting Ceph mon.1 on test-d...
global_init: unable to open config file from search list /etc/ceph/ceph.conf
failed: 'ssh test-d ulimit -n 131072; /usr/bin/ceph-mon -i 1 --pid-file
/var/run/ceph/mon.1.pid -c /etc/ceph/ceph.conf '
Starting ceph-create-keys on test-d...
The process hangs and wait. Anybody know the reason for these? And how can I
solve such problem?
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--
С уважением, Фасихов Ирек Нургаязович
Моб.: +79229045757
--
С уважением, Фасихов Ирек Нургаязович
Моб.: +79229045757
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