From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Mike Snitzer <snitzer@redhat.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
Hannes Reinecke <hare@suse.de>, Jens Axboe <axboe@kernel.dk>,
Brian King <brking@us.ibm.com>,
linux-scsi@vger.kernel.org, linux-block@vger.kernel.org,
mark.bergman@uphs.upenn.edu
Subject: Re: block: don't check request size in blk_cloned_rq_check_limits()
Date: Tue, 14 Jun 2016 22:32:30 -0400 [thread overview]
Message-ID: <yq137ofb2rl.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <20160615022903.GB5443@redhat.com> (Mike Snitzer's message of "Tue, 14 Jun 2016 22:29:03 -0400")
>>>>> "Mike" == Mike Snitzer <snitzer@redhat.com> writes:
>> Oh, this happens during failover? Are you sure it's not because DM is
>> temporarily resetting the queue limits? max_sectors is going to be a
>> single page in that case. I just discussed a backport regression in
>> this department with Mike at LSF/MM. But that was for an older
>> kernel.
Mike> Not aware of any limits reset issue now...
Me neither, I was assuming that Hannes is seeing this with SLES.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2016-06-15 2:32 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-30 7:24 [PATCH] block: don't check request size in blk_cloned_rq_check_limits() Hannes Reinecke
2016-06-10 13:19 ` Mike Snitzer
2016-06-10 13:30 ` Hannes Reinecke
2016-06-10 13:30 ` Hannes Reinecke
2016-06-10 14:18 ` Mike Snitzer
2016-06-11 10:05 ` Hannes Reinecke
2016-06-11 10:05 ` Hannes Reinecke
2016-06-11 2:22 ` Martin K. Petersen
2016-06-11 10:01 ` Hannes Reinecke
2016-06-11 10:01 ` Hannes Reinecke
2016-06-11 11:06 ` Martin K. Petersen
2016-06-11 13:10 ` Hannes Reinecke
2016-06-11 13:10 ` Hannes Reinecke
2016-06-13 8:07 ` Christoph Hellwig
2016-06-15 1:39 ` Martin K. Petersen
2016-06-15 2:29 ` Mike Snitzer
2016-06-15 2:32 ` Martin K. Petersen [this message]
2016-06-15 6:33 ` Hannes Reinecke
2016-06-15 6:33 ` Hannes Reinecke
2016-06-15 10:03 ` Jens Axboe
2016-06-15 10:33 ` Hannes Reinecke
2016-06-15 10:33 ` Hannes Reinecke
2016-06-15 16:34 ` Brian King
2016-06-16 12:35 ` Mauricio Faria de Oliveira
2016-06-16 21:59 ` Mauricio Faria de Oliveira
2016-06-17 6:59 ` Hannes Reinecke
2016-06-17 6:59 ` Hannes Reinecke
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