On Thu, Nov 15, 2012 at 4:20 AM, Christoph Hellwig wrote:
> On Wed, Nov 14, 2012 at 05:03:22PM -0500, Jason J. Herne wrote:
>> From: "Jason J. Herne"
>>
>> Force large capacity (> 0x blocks) drives to use READ/WRITE(16)
>> instead
>> of REA
On Wed, Nov 14, 2012 at 5:22 PM, Sergei Shtylyov wrote:
> Hello.
>
>
> On 15-11-2012 2:03, Jason J. Herne wrote:
>
>> From: "Jason J. Herne"
>
>
> You have already posted Try #3. And preferrably, information about patch
> version should be inclu
On Wed, Nov 14, 2012 at 2:02 PM, Sebastian Andrzej Siewior
wrote:
> On Wed, Nov 14, 2012 at 12:55:13AM -0500, Jason J. Herne wrote:
>> }
>> }
>>
>> + /* Use read/write(16) for > 2TB disks */
>> + sdp->use_16_for_rw = (sdkp->
From: "Jason J. Herne"
Force large capacity (> 0x blocks) drives to use READ/WRITE(16) instead
of READ/WRITE(10). Some(most/all?) USB enclosures do not like READ(10) commands
when a large capacity drive is installed. This issue was reported and discussed
here: http://marc.
From: "Jason J. Herne"
Force large capacity (> 0x blocks) drives to use READ/WRITE(16) instead
of READ/WRITE(10). Some(most/all?) USB enclosures do not like READ(10) commands
when a large capacity drive is installed.
Signed-off-by: Jason J. Herne
---
drivers/scsi/sd.c
From: "Jason J. Herne"
Force large capacity (> 2TB) drives to use READ/WRITE(16) instead of
READ/WRITE(10). Some(most/all?) USB enclosures do not like READ(10) commands
when a large capacity drive is installed.
Signed-off-by: Jason J. Herne
---
drivers/scsi/sd.c |5 +
From: "Jason J. Herne"
Force large capacity (> 2TB) drives to use READ/WRITE(16) instead of
READ/WRITE(10). Some(most/all?) USB enclosures do not like READ(10) commands
when a large capacity drive is installed.
Signed-off-by: Jason J. Herne
---
drivers/scsi/sd.c |5 +
On Mon, Nov 12, 2012 at 10:10 AM, James Bottomley
wrote:
> On Mon, 2012-11-12 at 15:31 +0100, Paolo Bonzini wrote:
>> Il 12/11/2012 12:33, James Bottomley ha scritto:
>> > On Fri, 2012-11-09 at 11:08 -0500, Jason J. Herne wrote:
>> >> diff --git a/drivers/usb/stor
On Mon, Nov 12, 2012 at 9:31 AM, Paolo Bonzini wrote:
> Il 12/11/2012 12:33, James Bottomley ha scritto:
>> On Fri, 2012-11-09 at 11:08 -0500, Jason J. Herne wrote:
>>> diff --git a/drivers/usb/storage/scsiglue.c
>>> b/drivers/usb/storage/scsiglue.c
>>> ind
From: "Jason J. Herne"
Force large capacity (> 2TB) drives in USB enclosures to use READ(16) instead
of READ(10). Some(most/all?) enclosures do not like READ(10) commands when a
large capacity drive is installed.
Signed-off-by: Jason J. Herne
---
drivers/scsi/sd.c
Hello, I've noticed Linux seems to have issues with external USB
enclosures containing drives > 2 TB. The USB mass storage driver
apparently emulates a SCSI device and sends a read/write(10) for all
requests where the target sector is not large enough to require the
use of read(16). The issue is
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