On Mon, Jun 20, 2016 at 08:57:47AM +0200, Hannes Reinecke wrote:
> If we encounter an error during initial VPD page scan we should be
> setting the 'skip_vpd_pages' bit to avoid further accesses.
> Any errors during rescan should be ignored, as we might encounter
> temporary I/O errors during
> "James" == James Bottomley writes:
James> I also don't really like this. If the device has a failure like
James> the QEMU one where it just hangs up, this won't help because the
James> problem already happened. Conversely, if the device replies in
On Mon, 2016-06-20 at 06:44 -0700, James Bottomley wrote:
> On Mon, 2016-06-20 at 09:25 -0400, Ewan D. Milne wrote:
> > On Mon, 2016-06-20 at 08:57 +0200, Hannes Reinecke wrote:
> > > If we encounter an error during initial VPD page scan we should be
> > > setting the 'skip_vpd_pages' bit to avoid
On Mon, 2016-06-20 at 09:25 -0400, Ewan D. Milne wrote:
> On Mon, 2016-06-20 at 08:57 +0200, Hannes Reinecke wrote:
> > If we encounter an error during initial VPD page scan we should be
> > setting the 'skip_vpd_pages' bit to avoid further accesses.
> > Any errors during rescan should be ignored,
If we encounter an error during initial VPD page scan we should be
setting the 'skip_vpd_pages' bit to avoid further accesses.
Any errors during rescan should be ignored, as we might encounter
temporary I/O errors during rescan.
Signed-off-by: Hannes Reinecke
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