[prev in list] [next in list] [prev in thread] [next in thread] 

List:       ceph-devel
Subject:    Re: ubuntu upstart hang due xfs mount hang
From:       Ken Dreyer <kdreyer () redhat ! com>
Date:       2016-10-27 17:40:13
Message-ID: CALqRxCzfYei7Lh0-xfnboWOeFPHEm4=x3Tsjguv57JzmC_Nm-Q () mail ! gmail ! com
[Download RAW message or body]

On Thu, Oct 27, 2016 at 9:10 AM, Sage Weil <sage@newdream.net> wrote:
> On Thu, 27 Oct 2016, Zhangzengran wrote:
> > > On Thu, 27 Oct 2016, Zhangzengran wrote:
> > > > Hi Sage & all:
> > > > There is a data disk on ceph host with xfs, it's EFIs corrupt in an
> > > > unexpected power outage.when the host power on again, system(ubuntu)
> > > > hang in upstart's console, we learn that upstart try to do `ceph-disk \
> > > > activate-all` and mount that disk in ceph-osd-all series jobs,but the mount \
> > > > hang indefinite. there is also a S20ceph script called by rc series jobs,and \
> > > > the tty1.conf start on `stoped rc`,so we cant login from console. 
> > > > I saw there is a Patch for ceph-disk,it provided a timeout to mkfs.So
> > > > I think,  do we also need to provide a timeout for mount?because if ceph-disk \
> > > > hang in upstart, no osd  daemon could start on that host.
> > 
> > > What version of ubuntu and Ceph is this? Since jewel we are all systemd, and \
> > > the activate etc jobs are all async systemd tasks, so I don't think this should \
> > > happen.
> > 
> > Ubuntu is 14.04, Ceph is Hammer 0.94.5
> 
> Ah.  This will all go away once you upgrade to jewel.  In the meantime,
> you can probably remove the S20 file.. though I don't think it should be
> doing anything anyway since you're using upstart.

jewel + Ubuntu 16.04, right?
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[prev in list] [next in list] [prev in thread] [next in thread]