Re: [Xen-devel] [PATCH 1/1] xen-blkback: stop blkback thread of every queue in xen_blkif_disconnect

On 8/23/2017 5:20 PM, Konrad Rzeszutek Wilk wrote: ..snip.. Acked-by: Roger Pau Monné Forgot to add, this needs to be backported to stable branches, so: Annie, could you resend the patch with the tags and an update to the description to me please? Done Thanks Annie

[Xen-devel] [PATCH v2 1/1] xen-blkback: stop blkback thread of every queue in xen_blkif_disconnect

previous to(including) first busy one get stopped, blkthread of remaining queue will still run. So stop all threads properly and return -EBUSY if any queue has inflight I/O. Signed-off-by: Annie Li <annie...@oracle.com> Reviewed-by: Herbert van den Bergh <herbert.van.den.be...@or

Re: [Xen-devel] [PATCH 1/1] xen-blkback: stop blkback thread of every queue in xen_blkif_disconnect

On 8/18/2017 5:14 AM, Roger Pau Monné wrote: On Thu, Aug 17, 2017 at 06:43:46PM -0400, Annie Li wrote: If there is inflight I/O in any non-last queue, blkback returns -EBUSY directly, and never stops thread of remaining queue and processs them. When removing vbd device with lots of disk I/O

[Xen-devel] [PATCH 1/1] xen-blkback: stop blkback thread of every queue in xen_blkif_disconnect

properly and return -EBUSY if any queue has inflight I/O. Signed-off-by: Annie Li <annie...@oracle.com> Reviewed-by: Herbert van den Bergh <herbert.van.den.be...@oracle.com> Reviewed-by: Bhavesh Davda <bhavesh.da...@oracle.com> Reviewed-by: Adnan Misherfi <adnan.mishe...@oracle.co

Re: [Xen-devel] [PATCH 04/10] acpi: Power and Sleep ACPI buttons are not emulated

On 11/7/2016 10:38 AM, Konrad Rzeszutek Wilk wrote: On Sun, Nov 06, 2016 at 04:42:37PM -0500, Boris Ostrovsky wrote: .. for PVH guests. However, since emulating them for HVM guests also doesn't seem useful we can have FADT disable those buttons for both types of guests. Wait, we need S3

Re: [Xen-devel] xl migrate regression in staging

On 6/2/2016 11:21 AM, Wei Liu wrote: On Thu, Jun 02, 2016 at 11:18:36AM -0400, annie li wrote: On 4/14/2016 11:36 AM, Olaf Hering wrote: On Thu, Apr 14, Wei Liu wrote: Maybe go back to 96ae556569b8eaedc0bb242932842c3277b515d8 and try again? Then 5cf46a66883ad7a56c5bdee97696373473f80974

Re: [Xen-devel] xl migrate regression in staging

On 4/14/2016 11:36 AM, Olaf Hering wrote: On Thu, Apr 14, Wei Liu wrote: Maybe go back to 96ae556569b8eaedc0bb242932842c3277b515d8 and try again? Then 5cf46a66883ad7a56c5bdee97696373473f80974 and try? So that I can know if it is related to COLO series. No, don't try to bisect that because

Re: [Xen-devel] netfront/netback multiqueue exhausting grants

On 2016/1/21 9:17, David Vrabel wrote: On 21/01/16 12:19, Ian Campbell wrote: On Thu, 2016-01-21 at 10:56 +, David Vrabel wrote: On 20/01/16 12:23, Ian Campbell wrote: There have been a few reports recently[0] which relate to a failure of netfront to allocate sufficient grant refs for

Re: [Xen-devel] netfront/netback multiqueue exhausting grants

On 2016/1/20 7:23, Ian Campbell wrote: There have been a few reports recently[0] which relate to a failure of netfront to allocate sufficient grant refs for all the queues: [0.533589] xen_netfront: can't alloc rx grant refs [0.533612] net eth0: only created 31 queues Which can be