From: Douglas Gilbert <dougg@torque.net>
To: Matthias Andree <matthias.andree@gmx.de>
Cc: Alan Stern <stern@rowland.harvard.edu>,
SCSI development list <linux-scsi@vger.kernel.org>,
Samuel Colin <Samuel.Colin3@wanadoo.fr>
Subject: Re: What is SCSI command 0xa0 ?
Date: Tue, 15 Feb 2005 08:02:58 +1000 [thread overview]
Message-ID: <42112012.3000801@torque.net> (raw)
In-Reply-To: <m3r7ji7rxp.fsf@merlin.emma.line.org>
Matthias Andree wrote:
> Alan Stern <stern@rowland.harvard.edu> writes:
>
>
>>Can anybody tell me what this CDB is supposed to do, when issued to a
>>direct-access device (a disk drive)?
>>
>> a0 00 00 00 00 00 00 00 10 00 00 00
>>
>>It's crashing the firmware on Samuel's disk and generally causing
>>problems. The command gets sent right after the partition table is
>>read.
>
>
> "REPORT LUNS". This is probably only useful on media changers and
> perhaps disk arrays.
... and current SCSI drafts flag support for REPORT LUNS
as mandatory for _all_ device types. I suspect that some
members of t10.org would prefer support to be optional.
Doug Gilbert
prev parent reply other threads:[~2005-02-14 22:02 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20050214160210.6c7e7e52@hebus>
2005-02-14 21:07 ` What is SCSI command 0xa0 ? Alan Stern
2005-02-14 21:12 ` Doug Maxey
[not found] ` <Pine.LNX.4.44L0.0502141623440.1843-100000@ida.rowland.org>
2005-02-14 22:06 ` Samuel Colin
2005-02-16 16:42 ` Alan Stern
2005-02-17 15:59 ` Samuel Colin
2005-02-17 21:18 ` Magical ansi scsi revision (was Re: [linux-usb-devel] Re: What is SCSI command 0xa0 ?) Samuel Colin
2005-02-17 22:23 ` Alan Stern
2005-02-17 22:49 ` Samuel Colin
2005-02-17 22:31 ` [PATCH as470] Add a NOREPORTLUN blacklist flag Alan Stern
2005-02-20 16:59 ` Sergey Vlasov
2005-02-21 3:44 ` Alan Stern
2005-02-21 6:47 ` Matthew Dharm
2005-02-21 17:52 ` Patrick Mansfield
2005-02-21 22:07 ` Alan Stern
2005-02-28 17:26 ` James Bottomley
2005-02-28 22:27 ` Alan Stern
2005-02-14 21:27 ` What is SCSI command 0xa0 ? Matthias Andree
2005-02-14 21:53 ` Patrick Mansfield
2005-02-14 22:02 ` Douglas Gilbert [this message]
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