From: Tommi Virtanen <tv@inktank.com>
To: ramu <ramu.freesystems@gmail.com>
Cc: ceph-devel@vger.kernel.org
Subject: Re: ceph was didn't stop.
Date: Thu, 28 Jun 2012 09:55:24 -0700 [thread overview]
Message-ID: <CADvuQRHr+HEzMoQ3xwrqPW5OZrjUOLwwzkk0AZJg0XTOUYyC8w@mail.gmail.com> (raw)
In-Reply-To: <loom.20120628T065725-838@post.gmane.org>
On Wed, Jun 27, 2012 at 10:05 PM, ramu <ramu.freesystems@gmail.com> wrote:
> + ssh gamma cd /etc/ceph ; ulimit -c unlimited ; while [ 1 ]; do
> [ -e /var/run/ceph/osd.1.pid ] || break
> pid=`cat /var/run/ceph/osd.1.pid`
> while [ -e /proc/$pid ] && grep -q ceph-osd /proc/$pid/cmdline ; do
> cmd="kill $pid"
> echo -n $cmd...
> $cmd
> sleep 1
> continue
> done
> break
> done
Well, if that didn't do it (and I don't see the "echo -n $cmd..."
output anywhere, so if was most likely false), then it's highly likely
the PID file has gone missing or is corrupt. This is a classic failure
mode of sysvinit style self-daemonizing and PID file handling. Kill
the process manually for now, and let us know of this keeps happening;
right now "somebody rm -rf /var/run/ceph" is as good a guess as any.
This is one of the reasons why I advocate upstart/runit/etc, and why
the "new style" of deployment uses upstart.
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prev parent reply other threads:[~2012-06-28 16:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-27 4:19 ceph was didn't stop ramu
2012-06-28 0:20 ` Josh Durgin
2012-06-28 5:05 ` ramu
2012-06-28 16:55 ` Tommi Virtanen [this message]
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