From: "Piotr Dałek" <branch@predictor.org.pl>
To: Ramesh Chander <Ramesh.Chander@sandisk.com>
Cc: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Subject: Re: SIGTERM and osd close
Date: Thu, 30 Jun 2016 18:16:20 +0200 [thread overview]
Message-ID: <20160630161620.GA29096@predictor> (raw)
In-Reply-To: <CY1PR0201MB182059A3B8115A640EB69BA985240@CY1PR0201MB1820.namprd02.prod.outlook.com>
On Thu, Jun 30, 2016 at 03:45:56PM +0000, Ramesh Chander wrote:
> Hi All,
>
> When I use stop.sh without any argument, I suppose it calls pkill with SIGTERM on osds as well as other processes.
>
> Does osd handle this signal and take care of closing all components?
Yes, it does clean shutdown of daemons affected. This can be proven by
measuring the time between signal dispatch and actual OSD daemon going away
(usually few seconds).
--
Piotr Dałek
branch@predictor.org.pl
http://blog.predictor.org.pl
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next prev parent reply other threads:[~2016-06-30 16:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-30 15:45 SIGTERM and osd close Ramesh Chander
2016-06-30 16:16 ` Piotr Dałek [this message]
2016-06-30 18:44 ` Somnath Roy
2016-06-30 22:18 ` Brad Hubbard
2016-07-01 6:01 ` Ramesh Chander
2016-07-01 14:01 ` Sage Weil
2016-07-11 6:41 ` Ramesh Chander
2016-07-11 7:14 ` Somnath Roy
2016-07-11 7:54 ` Ramesh Chander
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