From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: sedat.dilek@gmail.com
Cc: Jens Axboe <axboe@kernel.dk>,
Stephen Rothwell <sfr@canb.auug.org.au>,
linux-next <linux-next@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
"Martin K. Petersen" <martin.petersen@oracle.com>
Subject: Re: linux-next: Tree for Feb 4
Date: Wed, 04 Feb 2015 10:58:23 -0500 [thread overview]
Message-ID: <yq1zj8tactc.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <CA+icZUWeO03=kYT1MZ3p8ZZaUTv-MxzSjL3gjuq1-q-Qm5WYpA@mail.gmail.com> (Sedat Dilek's message of "Wed, 4 Feb 2015 16:36:12 +0100")
>>>>> "Sedat" == Sedat Dilek <sedat.dilek@gmail.com> writes:
>>>>> I am seeing the following in my logs several times...
>>>>>
>>>>> Feb 4 02:53:13 fambox kernel: [15507.397482] blk_update_request:
>>>>> I/O error, dev loop0, sector 21261344 Feb 4 02:53:13 fambox
>>>>> kernel: [15507.397531] loop0: DISCARD failed. Manually zeroing.
Sedat> What's the plan... s/pr_warn/pr_debug ?
The rationale here is that we'd like to log (once) if discard or write
same fail on a given device.
In SCSI we disable these commands if they get failed by the storage. But
it looks like loop keeps advertising discard support after a failure.
Is your loop device encrypted? Do you know why the discard is failing?
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2015-02-04 15:58 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-04 8:35 linux-next: Tree for Feb 4 Stephen Rothwell
2015-02-04 12:26 ` Sedat Dilek
2015-02-04 15:16 ` Jens Axboe
2015-02-04 15:21 ` Sedat Dilek
2015-02-04 15:31 ` Jens Axboe
2015-02-04 15:36 ` Sedat Dilek
2015-02-04 15:58 ` Martin K. Petersen [this message]
2015-02-04 16:06 ` Sedat Dilek
2015-02-05 3:17 ` Martin K. Petersen
2015-02-05 3:41 ` Sedat Dilek
2015-02-05 19:46 ` Sedat Dilek
2015-02-06 15:24 ` Sedat Dilek
2015-02-04 20:18 ` Sedat Dilek
2015-02-04 21:54 ` Rafael J. Wysocki
2015-02-04 21:53 ` Paul E. McKenney
2015-02-04 22:59 ` Rafael J. Wysocki
2015-02-04 23:51 ` Paul E. McKenney
2015-02-04 23:58 ` Sedat Dilek
2015-02-05 0:10 ` Paul E. McKenney
2015-02-05 0:30 ` Sedat Dilek
2015-02-05 0:57 ` Paul E. McKenney
2015-02-05 1:18 ` Sedat Dilek
2015-02-05 1:51 ` Paul E. McKenney
2015-02-05 1:53 ` Sedat Dilek
2015-02-05 2:12 ` Sedat Dilek
2015-02-05 4:13 ` Paul E. McKenney
2015-02-05 7:14 ` Dave Hansen
2015-02-05 14:37 ` Paul E. McKenney
2015-02-05 14:57 ` Sedat Dilek
2015-02-05 16:58 ` Paul E. McKenney
2015-02-05 18:03 ` Steven Rostedt
2015-02-05 18:08 ` Steven Rostedt
2015-02-05 18:11 ` Dave Hansen
2015-02-05 18:34 ` Paul E. McKenney
2015-02-05 18:35 ` Dave Hansen
2015-02-05 18:45 ` Paul E. McKenney
2015-02-05 19:25 ` Sedat Dilek
2015-02-05 19:33 ` Paul E. McKenney
2015-02-05 19:42 ` Sedat Dilek
2015-02-05 19:58 ` Steven Rostedt
2015-02-05 20:07 ` Sedat Dilek
2015-02-05 20:22 ` Steven Rostedt
2015-02-05 20:50 ` Sedat Dilek
2015-02-05 21:45 ` Sedat Dilek
2015-02-05 22:09 ` Steven Rostedt
2015-02-05 22:16 ` Sedat Dilek
2015-02-05 23:11 ` Steven Rostedt
2015-02-05 23:53 ` Sedat Dilek
2015-02-06 0:03 ` Sedat Dilek
2015-02-06 0:12 ` Steven Rostedt
2015-02-06 0:14 ` Sedat Dilek
2015-02-04 22:38 ` Sedat Dilek
2015-02-04 23:25 ` Rafael J. Wysocki
2015-02-04 23:54 ` Sedat Dilek
2015-02-04 22:46 ` Sedat Dilek
2015-02-04 23:30 ` Rafael J. Wysocki
2015-02-04 23:48 ` Sedat Dilek
-- strict thread matches above, loose matches on Subject: below --
2022-02-04 4:14 Stephen Rothwell
2021-02-04 9:13 Stephen Rothwell
2020-02-04 4:19 Stephen Rothwell
2019-02-04 5:35 Stephen Rothwell
2016-02-04 3:48 Stephen Rothwell
2014-02-04 5:07 Stephen Rothwell
[not found] ` <CAP=VYLpgLC_4yuPtQH_yAd8S9cqQAVu2uB2=Wf3q_zgY4uzkLw@mail.gmail.com>
2014-02-04 22:23 ` Stephen Rothwell
2014-02-05 0:41 ` Stephen Rothwell
2013-02-04 7:39 Stephen Rothwell
2013-02-04 13:56 ` James Hogan
2013-02-04 20:33 ` Stephen Rothwell
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