Re: [Xen-devel] [xen-4.9-testing test] 126201: regressions - FAIL

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 24.08.18 at 10:58, <wei.liu2@xxxxxxxxxx> wrote:
> On Wed, Aug 22, 2018 at 04:52:27PM -0600, Jim Fehlig wrote:
>> What could be causing the long startup time of qemu on these hosts? Does
>> dom0 have enough cpu/memory? As you noticed, the libvirt commit used for
>> this test has not changed in a long time, well before the failures appeared.
>> Perhaps a subtle change in libxl is exposing the bug?
> 
> There have only been two changes to libxl in the range of changesets
> being tested.
> 
> c257e35a libxl: qemu_disk_scsi_drive_string: Break out common parts of disk 
> config
> 5d92007c libxl: restore passing "readonly=" to qemu for SCSI disks
> 
> They wouldn't change how libxl interact with libvirt. QEMU tag didn't
> change.

I'm afraid this is an unhelpful perspective to take: The issue apparently
being host-specific, a possible commit having exposed the bad behavior
may have passed the push gate long ago, due to the test having been
performed on another host.

Jan



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