[dm-devel] [PATCH 4/5] scsi: Return ENODATA on medium error
Hannes Reinecke
hare at suse.de
Mon Jul 1 09:51:55 UTC 2013
On 07/01/2013 11:12 AM, Jun'ichi Nomura wrote:
> On 07/01/13 17:12, Hannes Reinecke wrote:
>> When a medium error is detected the SCSI stack should return
>> ENODATA to the upper layers.
>
> Hi Hannes,
>
> since you change the error code from -EREMOTEIO to -ENODATA/-ENOSPC,
> upper layers that checks -EREMOTEIO have to be updated as well.
>
> Something like below for dm-multipath.
> It seems btrfs checking -EREMOTEIO, too.
>
Good point.
Will be updating the patchset.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare at suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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