Le Mon, 15 Dec 2014 23:56:05 -0800
Christoph Hellwig <hch@xxxxxxxxxxxxx> écrivait:
> On Tue, Dec 16, 2014 at 07:10:36AM +1100, Dave Chinner wrote:
> > The controller is broken if it's returning EIO to reads when it
> > is busy.
>
> What controller is this?
ASR-71685, but the problem occured several times with various ASR-7xx5
controllers and different firmware and drivers.
> SCSI devices can return a QUEUE BUSY
> indicator, so having a RAID controller do something similar doesn't
> sound unusual. But the driver needs to returns translate that into
> a QUEUE BUSY so that the SCSI midlayer can handle it correctly.
>
> It might make sense to take this to linux-scsi with the driver
> maintainer in Cc.
The driver would be either aacraid or sd, then?
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