Stefano Stabellini writes ("[PATCH for-4.6] libxl: handle read-only drives with
qemu-xen"):
> The current libxl code doesn't deal with read-only drives at all.
>
> Upstream QEMU and qemu-xen only support read-only cdrom drives: make
> sure to specify "readonly=on" for cdrom drives and return error in case
> the user requested a non-cdrom read-only drive.
This should have:
* an XSA
* a credit
> + if (!disks[i].readwrite) {
> + LIBXL__LOG(ctx, LIBXL__LOG_ERROR, "QEMU doesn't support
> read-only disk drivers");
> + return ERROR_INVAL;
This message should refer to `qemu-xen' specifically. The user can
get the desired behaviour by going back to qemu-xen-traditional...
Ian.
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