From: Jeff Garzik <jeff@garzik.org>
To: Hannes Reinecke <hare@suse.de>
Cc: Amit Sahrawat <amit.sahrawat83@gmail.com>,
James Bottomley <James.Bottomley@hansenpartnership.com>,
Alan Stern <stern@rowland.harvard.edu>,
Douglas Gilbert <dgilbert@interlog.com>,
linux-usb@vger.kernel.org, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
NamJae Jeon <linkinjeon@gmail.com>
Subject: Re: [Patch] SCSI: Retrieve Cache Mode Using SG_ATA_16 if normal routine fails
Date: Tue, 11 Oct 2011 09:42:26 -0400 [thread overview]
Message-ID: <4E9447C2.20707@garzik.org> (raw)
In-Reply-To: <4E941D5E.6060101@suse.de>
On 10/11/2011 06:41 AM, Hannes Reinecke wrote:
> ATA_16 is a rather recent command, and most older drives simply can't
> cope with this. Instead they just kick the error handler and go offline
> eventually.
I tend to agree... there are a great many USB drives out there, and
this has not really been tested with a large test selection, has it?
Jeff
next prev parent reply other threads:[~2011-10-11 13:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CADDb1s2=Ykh711grVjHV542pVJwpf1K+zzTRVEY2KH3T=wB_xg@mail.gmail.com>
[not found] ` <CADDb1s2=Ykh711grVjHV542pVJwpf1K+zzTRVEY2KH3T=wB_xg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-10-11 10:41 ` [Patch] SCSI: Retrieve Cache Mode Using SG_ATA_16 if normal routine fails Hannes Reinecke
2011-10-11 10:55 ` Amit Sahrawat
2011-10-11 11:59 ` NamJae Jeon
2011-10-11 13:42 ` Jeff Garzik [this message]
2011-10-11 14:05 ` James Bottomley
2011-10-11 16:00 ` Amit Sahrawat
2011-10-11 14:19 ` Alan Stern
2011-10-11 16:03 ` Amit Sahrawat
2011-10-11 8:26 Amit Sahrawat
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