02.11.2012 19:21, Mike McClurg пишет:
On 02/11/12 13:22, Sergey Buravlev wrote:
Dear All,
Linux OS's (all in my case) in PVonHWM mode does not use PV drivers for
block devices and nic's with message:
<snip>
All these kernels successfuly unplug emulated devices and use PV drivers
on XCP 1.5 (although Ubuntu 12.10 and Fedora 17 did not found a cd-rom
for continue intallation, but blkfront and netfront switched to PV mode
in these kerners). So, it seems that the PVonHVM simply disabled.
The only similar situation I found at Citrix forum:
http://forums.citrix.com/thread.jspa?threadID=315560&tstart=0, and I'm
afraid that I do something completenly wrong. Can anybody point me to
right direction? or is where a really bug in XCP or Xen?
Since I have not an idea what side I need looking for, I don't put any
debug information in this post, and, of course, will give required.
Thanks!
Sergey.
Hi Sergey,
Thanks for the email. It turns out that this is a known bug in
XCP/XenServer. It has to do with a PCI platform ID conflict between the
Linux kernel and our QEMU. There is a patch for this that I plan on
incorporating into the next release of XCP 1.6.
Mike
Hi, Mike,
Thanks for your answer and good news. Can I see this patch somewhere? If
it's not too hard for me, I could test XCP 1.6 functionality with OS's
in PVHVM mode before the next release - this mode is my primary goal.
Sergey.
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