Re: Need help with Ceph error

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Hi
The issue it hangs when I type any ceph commands.. :(
===============================================
root@xtream:~# ceph -s
^C
root@xtream:~# service ceph start
=== mds.a ===
Starting Ceph mds.a on xtream...already running
=== osd.0 ===
Mounting xfs on xtream:/var/lib/ceph/osd/ceph-0
^C
root@xtream:~#

==========================================
Thanks and regards
Sreejith KJ

-----Original Message-----
From: Gregory Farnum [mailto:greg@xxxxxxxxxxx]
Sent: Friday, June 14, 2013 9:07 PM
To: Sreejith Keeriyattil
Cc: ceph-users@xxxxxxxx
Subject: Re:  Need help with Ceph error

On Fri, Jun 14, 2013 at 12:20 AM, Sreejith Keeriyattil <sreejith.keeriyattil@xxxxxxxxxxxxxxxxx> wrote:
> Hi
>
> To keep it simple I disabled cephx authentication but after that am
> getting the below error.
>
> ======================================================================
> ==================
>
> root@xtream:/etc/ceph# service ceph  -v start
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n mon.a "user"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n mds.a "user"
>
> === mds.a ===
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n mds.a "pid file"
>
> --- xtream# mkdir -p /var/run/ceph
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n mds.a "log dir"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n mds.a "auto start"
>
> --- xtream# [ -e /var/run/ceph/mds.a.pid ] || exit 1   # no pid, presumably
> not
>
>         pid=`cat /var/run/ceph/mds.a.pid`
>
>         [ -e /proc/$pid ] && grep -q ceph-mds /proc/$pid/cmdline &&
> grep -qwe -i
>
>         exit 1  # pid is something else
>
> Starting Ceph mds.a on xtream...already running
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "user"
>
> === osd.0 ===
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "pid file"
>
> --- xtream# mkdir -p /var/run/ceph
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "log dir"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "auto start"
>
> --- xtream# [ -e /var/run/ceph/osd.0.pid ] || exit 1   # no pid, presumably
> not
>
>         pid=`cat /var/run/ceph/osd.0.pid`
>
>         [ -e /proc/$pid ] && grep -q ceph-osd /proc/$pid/cmdline &&
> grep -qwe -i
>
>         exit 1  # pid is something else
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "copy executable to"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "osd data"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "fs path"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "devs"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "lock file"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "admin socket"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "max open files"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "restart on core dump"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "valgrind"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "pre mount command"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "osd mkfs type"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "osd mount options xfs"
>
> --- xtream# true
>
> Mounting xfs on xtream:/var/lib/ceph/osd/ceph-0
>
> --- xtream# modprobe xfs ; egrep -q '^[^ ]+ /var/lib/ceph/osd/ceph-0'
> /proc/moun
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "osd crush update
> on start"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "osd crush location"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "osd crush initial
> weight"
>
> /usr/bin/ceph-conf -c /etc/ceph/ceph.conf -n osd.0 "keyring"
>
>
>
> It hangs after this
>
> My ceph.conf file looks like this

I think you're still having issues connecting to your monitors. Can you run "ceph -s" and provide the output?
-Greg
Software Engineer #42 @ http://inktank.com | http://ceph.com

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