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From: Patrick Mansfield <patmans@us.ibm.com>
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: Mon, 14 Feb 2005 13:53:30 -0800	[thread overview]
Message-ID: <20050214215330.GA14426@us.ibm.com> (raw)
In-Reply-To: <m3r7ji7rxp.fsf@merlin.emma.line.org>

On Mon, Feb 14, 2005 at 10:27:46PM +0100, Matthias Andree wrote:

> "REPORT LUNS". This is probably only useful on media changers and
> perhaps disk arrays.

Yes. 

You can disable it completely or just for the broken device.

BLIST_NOREPORTLUN is 0x40000. On boot or scsi_mod loading, to disable for
all devices:

        [scsi_mod.]default_dev_flags=0x40000

Or for one device:

        [scsi_mod.]dev_flags="vendor:model:0x40000"

Or for one device via /proc after scsi_mod is running:

        echo "vendor:model:0x40000" > /proc/scsi/device_info

-- Patrick Mansfield

  reply	other threads:[~2005-02-14 21:53 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 [this message]
2005-02-14 22:02     ` Douglas Gilbert

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