From: Mike Snitzer <snitzer@redhat.com>
To: Jens Axboe <axboe@fb.com>
Cc: Logan Gunthorpe <logang@deltatee.com>,
Christoph Hellwig <hch@lst.de>,
linux-block@vger.kernel.org
Subject: Re: BUG: Hung task timeouts in for-4.10/dio
Date: Tue, 8 Nov 2016 16:08:46 -0500 [thread overview]
Message-ID: <20161108210846.GA2729@redhat.com> (raw)
In-Reply-To: <1e0e590b-fde3-a86d-bc60-8e5465928533@fb.com>
On Tue, Nov 08 2016 at 3:21pm -0500,
Jens Axboe <axboe@fb.com> wrote:
> On 11/08/2016 12:55 PM, Logan Gunthorpe wrote:
> >Hey,
> >
> >I've attached the output of dmesg from a working boot and the output of
> >mount.
> >
> >Pretty much all the file systems are ext4. We have some experimental
> >nvme devices in this system which I did try removing to eliminate that
> >possibility.
> >
> >Let me know if you need anything else.
I'm not seeing Logan's above message (with dmesg) on linux-block
archives. So I cannot yet appreciate which DM targets are in play.
> You're using dm, that might be related. Mike, have you tried booting
> for-4.10/block and checking if dm works fine?
I haven't tried for-4.10/block yet. But I should be able to try it this
week.
next prev parent reply other threads:[~2016-11-08 21:08 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-08 18:16 BUG: Hung task timeouts in for-4.10/dio Logan Gunthorpe
2016-11-08 18:21 ` Jens Axboe
2016-11-08 18:59 ` Logan Gunthorpe
2016-11-08 19:01 ` Jens Axboe
2016-11-08 19:03 ` Logan Gunthorpe
2016-11-08 19:19 ` Jens Axboe
2016-11-08 19:47 ` Logan Gunthorpe
2016-11-08 19:50 ` Jens Axboe
[not found] ` <84693d82-b8dc-42b3-03da-055def7499a0@deltatee.com>
2016-11-08 20:21 ` Jens Axboe
2016-11-08 21:08 ` Mike Snitzer [this message]
2016-11-09 0:50 ` Damien Le Moal
2016-11-09 1:09 ` Christoph Hellwig
2016-11-09 1:25 ` Damien Le Moal
2016-11-09 1:28 ` Jens Axboe
2016-11-09 2:02 ` Jens Axboe
2016-11-09 2:05 ` Christoph Hellwig
2016-11-09 2:11 ` Jens Axboe
2016-11-09 2:17 ` Damien Le Moal
2016-11-09 2:38 ` Jens Axboe
2016-11-09 2:40 ` Christoph Hellwig
2016-11-09 2:45 ` Jens Axboe
2016-11-09 2:55 ` Damien Le Moal
2016-11-09 17:03 ` Logan Gunthorpe
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