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Re: [Qemu-block] [Qemu-devel] [PATCH] send readcapacity10 when readcapac


From: Paolo Bonzini
Subject: Re: [Qemu-block] [Qemu-devel] [PATCH] send readcapacity10 when readcapacity16 failed
Date: Mon, 11 Jan 2016 10:46:15 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0


On 11/01/2016 09:49, Peter Lieven wrote:
> > +            if (task != NULL && task->status == SCSI_STATUS_CHECK_CONDITION
> > +                && task->sense.key == SCSI_SENSE_UNIT_ATTENTION) {
> > +                break;
> > +            }
>
> Paolo, Ronnie, do you know what Readcapacity(10) returns if the target
> blocks count is greater than what can be described in 32bit?

Yes, it returns 0xFFFFFFFF.

> Anyway, is there a new version of this patch? I would also like to have a look
> before it is commited.

See https://github.com/bonzini/qemu/commit/1efcbda37.

Paolo



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