* [PATCH] stubdoms phy disks sharing
@ 2009-05-18 13:19 Stefano Stabellini
2009-05-19 10:47 ` Pasi Kärkkäinen
0 siblings, 1 reply; 3+ messages in thread
From: Stefano Stabellini @ 2009-05-18 13:19 UTC (permalink / raw)
To: xen-devel
Hi all,
this patch fixes the stubdoms issue with phy disks: add an exception for
stubdoms in the same_vm hotplug script function.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
---
diff -r 7d552e56d105 tools/hotplug/Linux/block-common.sh
--- a/tools/hotplug/Linux/block-common.sh Wed May 13 10:39:44 2009 +0100
+++ b/tools/hotplug/Linux/block-common.sh Mon May 18 11:08:58 2009 +0100
@@ -110,7 +110,8 @@
# allowed.
local othervm=$(xenstore_read_default "/local/domain/$otherdom/vm" \
"$FRONTEND_UUID")
-
- [ "$FRONTEND_UUID" = "$othervm" ]
+ local target=$(xenstore_read_default "/local/domain/$FRONTEND_ID/target" \
+ "-1")
+ [ "$FRONTEND_UUID" = "$othervm" -o "$target" = "$otherdom" ]
}
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] stubdoms phy disks sharing
2009-05-18 13:19 [PATCH] stubdoms phy disks sharing Stefano Stabellini
@ 2009-05-19 10:47 ` Pasi Kärkkäinen
2009-05-19 11:38 ` Stefano Stabellini
0 siblings, 1 reply; 3+ messages in thread
From: Pasi Kärkkäinen @ 2009-05-19 10:47 UTC (permalink / raw)
To: Stefano Stabellini; +Cc: xen-devel
On Mon, May 18, 2009 at 02:19:06PM +0100, Stefano Stabellini wrote:
> Hi all,
> this patch fixes the stubdoms issue with phy disks: add an exception for
> stubdoms in the same_vm hotplug script function.
>
Hi,
Is this needed for Xen 3.4.0 ?
-- Pasi
> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
>
> ---
>
>
> diff -r 7d552e56d105 tools/hotplug/Linux/block-common.sh
> --- a/tools/hotplug/Linux/block-common.sh Wed May 13 10:39:44 2009 +0100
> +++ b/tools/hotplug/Linux/block-common.sh Mon May 18 11:08:58 2009 +0100
> @@ -110,7 +110,8 @@
> # allowed.
> local othervm=$(xenstore_read_default "/local/domain/$otherdom/vm" \
> "$FRONTEND_UUID")
> -
> - [ "$FRONTEND_UUID" = "$othervm" ]
> + local target=$(xenstore_read_default "/local/domain/$FRONTEND_ID/target" \
> + "-1")
> + [ "$FRONTEND_UUID" = "$othervm" -o "$target" = "$otherdom" ]
> }
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] stubdoms phy disks sharing
2009-05-19 10:47 ` Pasi Kärkkäinen
@ 2009-05-19 11:38 ` Stefano Stabellini
0 siblings, 0 replies; 3+ messages in thread
From: Stefano Stabellini @ 2009-05-19 11:38 UTC (permalink / raw)
To: Pasi Kärkkäinen; +Cc: xen-devel
Pasi Kärkkäinen wrote:
> On Mon, May 18, 2009 at 02:19:06PM +0100, Stefano Stabellini wrote:
>> Hi all,
>> this patch fixes the stubdoms issue with phy disks: add an exception for
>> stubdoms in the same_vm hotplug script function.
>>
>
> Hi,
>
> Is this needed for Xen 3.4.0 ?
>
Yes, I think it would be a good idea to backport this patch to the 3.4
branch.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-05-19 11:38 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2009-05-18 13:19 [PATCH] stubdoms phy disks sharing Stefano Stabellini
2009-05-19 10:47 ` Pasi Kärkkäinen
2009-05-19 11:38 ` Stefano Stabellini
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