From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: ronnie sahlberg <ronniesahlberg@gmail.com>
Cc: linux-scsi@vger.kernel.org
Subject: Re: SCSI testing/USB devices are amazing
Date: Thu, 09 May 2013 22:43:27 -0400 [thread overview]
Message-ID: <yq1k3n7eer4.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <CAN05THR+P7nzzTe6FCmG+F8_frkL=z-PS1GvoBVn57EyDMo-dw@mail.gmail.com> (ronnie sahlberg's message of "Sun, 28 Apr 2013 09:19:36 -0700")
>>>>> "Ronnie" == ronnie sahlberg <ronniesahlberg@gmail.com> writes:
Ronnie> * please have a look at the tests and the test results I linked
Ronnie> to above. I currently have quite a few tests but am happy to
Ronnie> add more.
Aside from issuing commands with various bits set, I'd like to see some
more sanity checking. Mainly to see whether it responds correctly to the
features is claims to support.
I.e. do the values reported in the Block Limits VPD look sane given what
we know about the device in general (SCSI level, capacity, PI supported,
discard supported, etc.)?
Right now you always expect RDPROTECT/WRPROTECT > 0 to fail, but they
should succeed if the device is formatted with PI.
FWIW, my slightly outdated document is here:
https://oss.oracle.com/~mkp/docs/linux-advanced-storage.pdf
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2013-05-10 2:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-28 16:19 SCSI testing/USB devices are amazing ronnie sahlberg
2013-05-10 2:43 ` Martin K. Petersen [this message]
2013-05-14 2:36 ` ronnie sahlberg
2013-05-14 22:43 ` Martin K. Petersen
2013-05-17 23:53 ` ronnie sahlberg
2013-05-19 17:39 ` Douglas Gilbert
2013-05-22 14:07 ` Bart Van Assche
2013-05-22 17:05 ` ronnie sahlberg
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