RE: [Xen-ia64-devel] Weekly benchmark results [2/3rd week]

["Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx>]

Confirmed cset xen-unstable 8783 fails while 8782 succeeds.

Perhaps there's something different about mmap on RH
vs Suse and Debian?  Perhaps only on ia64?

> -----Original Message-----
> From: Magenheimer, Dan (HP Labs Fort Collins) 
> Sent: Wednesday, February 22, 2006 11:14 PM
> To: 'Akio Takebe'; yo.fujita; xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
> Subject: RE: [Xen-ia64-devel] Weekly benchmark results [2/3rd week]
> 
> Note that the cset numbers are different between xen-ia64-unstable.hg
> and xen-unstable.hg.  After looking at both, I think you are
> using xen-ia64-unstable.hg cset numbers and I was using 
> xen-unstable.hg
> cset numbers.
> 
> My previous failure with 8717 must have been an unrelated
> problem (possibly pilot error :-).  Xen-unstable cset 8782
> is successful for me.  I am now trying cset xen-unstable 8783
> but will probably not see results until the morning.
> 
> > -----Original Message-----
> > From: Akio Takebe [mailto:takebe_akio@xxxxxxxxxxxxxx] 
> > Sent: Wednesday, February 22, 2006 3:59 AM
> > To: Magenheimer, Dan (HP Labs Fort Collins); yo.fujita; 
> > xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
> > Cc: Akio Takebe
> > Subject: RE: [Xen-ia64-devel] Weekly benchmark results [2/3rd week]
> > 
> > Hi, Dan
> > 
> > I tried on cset 8900.
> > Now I'm making the new patch to solve the following problem.
> > But my problem may be different from your one.
> > (Because I could boot domU by using cset 8774)
> > 
> > Best Regards,
> > 
> > Akio Takebe
> > 
> > >Does your patch work for you on tip?  I tried it on tip and
> > >got the same error (Hotplug scripts not working).  I did
> > >not try it (yet) on cset 8789/8790.
> > >
> > >Dan
> > >
> > >> -----Original Message-----
> > >> From: Akio Takebe [mailto:takebe_akio@xxxxxxxxxxxxxx] 
> > >> Sent: Tuesday, February 21, 2006 5:41 PM
> > >> To: Magenheimer, Dan (HP Labs Fort Collins); yo.fujita; 
> > >> xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
> > >> Subject: RE: [Xen-ia64-devel] Weekly benchmark results 
> [2/3rd week]
> > >> 
> > >> Hi, Dan, Alex, all
> > >> 
> > >> I tried udev-0.85 but it failed.
> > >> 
> > >> >Cset 8604 seems to work for me.  Tip fails and cset 8717
> > >> >fails.
> > >> Really?
> > >> I think that cset 8790 patch is a cause. 
> > >> I can boot domU by using cset 8789.
> > >> I'm trying to debug it.
> > >> 
> > >> I can boot domU by using the following patch.
> > >> 
> > >> diff -r ded14681ae84 tools/xenstore/xenstored_domain.c
> > >> --- a/tools/xenstore/xenstored_domain.c Sat Feb 18 
> > 13:17:24 2006 -0700
> > >> +++ b/tools/xenstore/xenstored_domain.c Wed Feb 22 
> > 06:00:49 2006 +0900
> > >> @@ -500,6 +500,7 @@ static int dom0_init(void)
> > >>         if (fd == -1)
> > >>                 return -1;
> > >>  
> > >> +       kva=(0x0fffffffffffffff & kva) ;
> > >>         dom0->interface = mmap(NULL, getpagesize(), 
> > >> PROT_READ|PROT_WRITE,
> > >>                                MAP_SHARED, fd, kva);
> > >>         if (dom0->interface == MAP_FAILED)
> > >> 
> > >> 
> > >> Please advice to me.
> > >> 
> > >> Best Regards,
> > >> 
> > >> Akio Takebe
> > >> 
> > >> >After more investigation, this may not be related
> > >> >to a newer hotplug/udev.
> > >> >
> > >> >Fujita --
> > >> >
> > >> >Have you been able to get this to work on RH4?
> > >> >
> > >> >Everyone --
> > >> >
> > >> >Is anybody else seeing this problem?  It seems to
> > >> >occur starting domU on RH4 (but not on Debian).  The
> > >> >symptom is that when "xm create" is executed, the
> > >> >result is:
> > >> >
> > >> >Error: Device 769 (vbd) could not be connected.  Hotplug 
> > scripts not
> > >> >working.
> > >> >
> > >> >Cset 8604 seems to work for me.  Tip fails and cset 8717
> > >> >fails.
> > >> >
> > >> >If anyone is successfully booting a domU on a clean install of
> > >> >tip on RH4, please respond.
> > >> >
> > >> >Dan
> > >> >
> > >> >> -----Original Message-----
> > >> >> From: Magenheimer, Dan (HP Labs Fort Collins) 
> > >> >> Sent: Friday, February 17, 2006 9:52 AM
> > >> >> To: 'yo.fujita'; xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
> > >> >> Subject: RE: [Xen-ia64-devel] Weekly benchmark results 
> > [2/3rd week]
> > >> >> 
> > >> >> Hi Fujita --
> > >> >> 
> > >> >> Some recent change in the xen-unstable tree apparently
> > >> >> requires an updated hotplug/udev installed in domain0.
> > >> >> We are trying to understand how to fix this.
> > >> >> 
> > >> >> Thanks,
> > >> >> Dan 
> > >> >> 
> > >> >> > -----Original Message-----
> > >> >> > From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx 
> > >> >> > [mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] 
> On Behalf 
> > >> >> > Of yo.fujita
> > >> >> > Sent: Friday, February 17, 2006 12:42 AM
> > >> >> > To: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
> > >> >> > Subject: [Xen-ia64-devel] Weekly benchmark results 
> > [2/3rd week]
> > >> >> > 
> > >> >> > Hi,
> > >> >> > 
> > >> >> > I tried Xen build by the last changeset of 2/15(Cs: 
> > >> >> > 8828:982b9678af2c).
> > >> >> > Then, when "Xend start" was done by the host machine, the 
> > >> >> > keyboard did hang.
> > >> >> > 
> > >> >> > In addition, domU not Boot.
> > >> >> > Please look at the attached file. Its "xm create" log.
> > >> >> > 
> > >> >> > TEST ENVIRONMENT
> > >> >> >     Machine          : Tiger4
> > >> >> >     changeset        : 8828:982b9678af2c
> > >> >> >     Dom0 OS          : RHEL4 U2 (no SMP)
> > >> >> > 
> > >> >> > Thanks
> > >> >> > Fujita
> > >> >> > 
> > >> >> 
> > >> >
> > >> >_______________________________________________
> > >> >Xen-ia64-devel mailing list
> > >> >Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
> > >> >http://lists.xensource.com/xen-ia64-devel
> > >> 
> > >> 
> > 
> > 
> > 
> 

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