From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Ruediger Meier <sweet_f_a@gmx.de>
Cc: Karel Zak <kzak@redhat.com>,
util-linux@vger.kernel.org,
SCSI development list <linux-scsi@vger.kernel.org>,
Douglas Gilbert <dgilbert@interlog.com>
Subject: Re: scsi_debug, iosize optimal < minimum
Date: Mon, 01 Feb 2016 07:13:27 -0500 [thread overview]
Message-ID: <yq1fuxcr5lk.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <201601291718.21185.sweet_f_a@gmx.de> (Ruediger Meier's message of "Fri, 29 Jan 2016 17:18:20 +0100")
>>>>> "Ruediger" == Ruediger Meier <sweet_f_a@gmx.de> writes:
Ruediger> I've noticed a possible problem with scsi_debug devices where
Ruediger> optimal_io_size < minimum_io_size.
Ruediger> The problem seems reproducable with kernel 4.4.0 and also with
Ruediger> stable version 4.1.15. For stable tree the last known working
Ruediger> version is 4.1.13.
http://git.kernel.org/cgit/linux/kernel/git/mkp/scsi.git/commit/?h=4.5/scsi-fixes&id=d0eb20a863ba7dc1d3f4b841639671f134560be2
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2016-02-01 12:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-29 10:31 test sfdisk, optimal_iosize Ruediger Meier
2016-01-29 11:31 ` Karel Zak
2016-01-29 11:52 ` Karel Zak
2016-01-29 13:02 ` Ruediger Meier
2016-01-29 16:18 ` scsi_debug, iosize optimal < minimum (was: test sfdisk, optimal_iosize) Ruediger Meier
2016-02-01 12:13 ` Martin K. Petersen [this message]
2016-02-03 21:55 ` scsi_debug, iosize optimal < minimum Ruediger Meier
2016-02-03 22:02 ` Martin K. Petersen
2016-02-04 10:47 ` Ruediger Meier
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