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xen-devel
Re: [Xen-devel] Re: [Qemu-devel] [PATCH 5/7] xen: add block device backe
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To: |
Gerd Hoffmann <kraxel@xxxxxxxxxx> |
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Subject: |
Re: [Xen-devel] Re: [Qemu-devel] [PATCH 5/7] xen: add block device backend driver. |
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From: |
Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx> |
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Date: |
Mon, 4 Aug 2008 22:34:56 +0100 |
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Blue Swirl <blauwirbel@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, qemu-devel@xxxxxxxxxx |
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Mon, 04 Aug 2008 14:35:24 -0700 |
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Gerd Hoffmann, le Mon 04 Aug 2008 21:50:50 +0200, a écrit :
> >> + mode = O_RDONLY;
> >> + qflags = BDRV_O_RDONLY;
> >> + info |= VDISK_READONLY | VDISK_REMOVABLE | VDISK_CDROM;
> >
> > Does this mean that all read-only disks are assumed to be CDROMs or
> > that all removable disks are read-only?
>
> I'll double-check, but I think there is no media=[disk|cdrom] indicator
> in xenstore.
There is: the info node, which is an OR of the
VDISK_CDROM/REMOVABLE/READONLY flags.
Samuel
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