Hello. I have encountered a problem with GPLPV drivers for windows. It is similar (if not the same) as http://old-list-archives.xen.org/archives/html/xen-users/2011-02/msg00709.html Host is running 14 virtual machines with Windows XP. When I''m trying to start 15-th windows VM it crashes with code 0x0000007b. Booting to safe mode or with /nogplpv works ok. 15-th VM works fine if I''m turn off any of other VMs. I tried to install debug version of GPLPV drivers - it crashes too, but with code 0x0000007e. Xen version: 4.0.2 (OpenSUSE 11.4) GPLPV 0.11.0.308 (also tried 0.11.0.238) Windows XP SP3 Screenshots and qemu-dm.log attached. PS: Host has total 16 processor cores. -- WBR, Eugene S. Sobolev. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Any suggestions? Is it possible at all to run more than [CPU cores count - 1] Windows VMs with GPLPV drivers? 13.12.2011 14:49, Eugene S. Sobolev ?????:> Hello. > I have encountered a problem with GPLPV drivers for windows. > It is similar (if not the same) as > http://old-list-archives.xen.org/archives/html/xen-users/2011-02/msg00709.html > Host is running 14 virtual machines with Windows XP. When I''m trying > to start 15-th windows VM it crashes with code 0x0000007b. > Booting to safe mode or with /nogplpv works ok. > 15-th VM works fine if I''m turn off any of other VMs. > I tried to install debug version of GPLPV drivers - it crashes too, > but with code 0x0000007e. > > Xen version: 4.0.2 (OpenSUSE 11.4) > GPLPV 0.11.0.308 (also tried 0.11.0.238) > Windows XP SP3 > > Screenshots and qemu-dm.log attached. > > PS: Host has total 16 processor cores. > > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users-- ? ?????????, ??????? ??????? ????????? ????????? ????????????? ??? "??? ??????" ???: 8-960-258-35-80 e-mail: sobolev@protei.ru _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
> > Hello. > I have encountered a problem with GPLPV drivers for windows. > It is similar (if not the same) as > http://old-list-archives.xen.org/archives/html/xen-users/2011- > 02/msg00709.html > Host is running 14 virtual machines with Windows XP. When I''m trying to start > 15-th windows VM it crashes with code 0x0000007b. > Booting to safe mode or with /nogplpv works ok. > 15-th VM works fine if I''m turn off any of other VMs. > I tried to install debug version of GPLPV drivers - it crashes too, but with code > 0x0000007e. > > Xen version: 4.0.2 (OpenSUSE 11.4) > GPLPV 0.11.0.308 (also tried 0.11.0.238) Windows XP SP3 > > Screenshots and qemu-dm.log attached. > > PS: Host has total 16 processor cores. >Hmmm... it appears to be failing to map grant entries, maybe that is a finite resource in Dom0? Is there free memory in xen at the time you create the 15th DomU? James
22.12.2011 14:05, James Harper пишет:> Hmmm... it appears to be failing to map grant entries, maybe that is a finite resource in Dom0? > > Is there free memory in xen at the time you create the 15th DomU? > > JamesYes, only ~10Gb of RAM out of 16 is used. xentop - 15:02:25 Xen 4.0.2_02-4.9.2 15 domains: 1 running, 14 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 16242492k total, 9965460k used, 6277032k free CPUs: 16 @ 2666MHz <skipped> -- WBR, Eugene S. Sobolev. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Is Dom0 32 or 64 bit?> -----Original Message----- > From: Eugene S. Sobolev [mailto:sobolev@protei.ru] > Sent: Thursday, 22 December 2011 10:25 PM > To: James Harper > Cc: xen-users@lists.xensource.com > Subject: Re: [Xen-users] BSOD with GPLPV windows drivers > > 22.12.2011 14:05, James Harper пишет: > > Hmmm... it appears to be failing to map grant entries, maybe that is a finite > resource in Dom0? > > > > Is there free memory in xen at the time you create the 15th DomU? > > > > James > > Yes, only ~10Gb of RAM out of 16 is used. > > xentop - 15:02:25 Xen 4.0.2_02-4.9.2 > 15 domains: 1 running, 14 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown > Mem: 16242492k total, 9965460k used, 6277032k free CPUs: 16 @ 2666MHz > <skipped> > > > > -- > > WBR, Eugene S. Sobolev. >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
32 bit. # uname -a Linux xen-srv2 2.6.37.1-1.2-xen #1 SMP 2011-02-21 10:34:10 +0100 i686 i686 i386 GNU/Linux 22.12.2011 15:25, James Harper пишет:> Is Dom0 32 or 64 bit? > >> -----Original Message----- >> From: Eugene S. Sobolev [mailto:sobolev@protei.ru] >> Sent: Thursday, 22 December 2011 10:25 PM >> To: James Harper >> Cc: xen-users@lists.xensource.com >> Subject: Re: [Xen-users] BSOD with GPLPV windows drivers >> >> 22.12.2011 14:05, James Harper пишет: >>> Hmmm... it appears to be failing to map grant entries, maybe that is a finite >> resource in Dom0? >>> Is there free memory in xen at the time you create the 15th DomU? >>> >>> James >> Yes, only ~10Gb of RAM out of 16 is used. >> >> xentop - 15:02:25 Xen 4.0.2_02-4.9.2 >> 15 domains: 1 running, 14 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown >> Mem: 16242492k total, 9965460k used, 6277032k free CPUs: 16 @ 2666MHz >> <skipped> >> >> >> >> -- >> >> WBR, Eugene S. Sobolev. >>-- WBR, Eugene S. Sobolev. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
> > 32 bit. > > # uname -a > Linux xen-srv2 2.6.37.1-1.2-xen #1 SMP 2011-02-21 10:34:10 +0100 i686 > i686 i386 GNU/Linux >How easily could you try a 64 bit Dom0? I don''t think it''s going to make a difference but if you could try it easily it would be good to eliminate it as a cause. James