[Xen-users] tap:aio for winxp hvm domU ?

[frank mueller <nig@xxxxxxxxxxxxxxxx>]

Hi,

i am running xen3.0.3 on opensuse10.2 and just switched to tap:aio for all 
the
para domU which works perfect.

Trying to change the hvm winxp domU from file to tap:aio does not work,
the winxp domU starts up, but then dies a few seconds later.

I have googled for information about hvm and tap:aio, but did not find 
anything
useful.

Any hints ?


Thanks

Frank


That's the entry from the cfg file:

disk = [ 'tap:aio:/var/lib/xen/images/winxp/hda,ioemu:hda,w',
'file:/data1/xen/images/winxp/hdb,ioemu:hdb,w','phy:/dev/hdb,hdc:cdrom,r' ]
#disk = [ 'file:/var/lib/xen/images/winxp/hda,ioemu:hda,w',
'file:/data1/xen/images/winxp/hdb,ioemu:hdb,w','phy:/dev/hdb,hdc:cdrom,r' ]


and the output from xend.log:

Waiting for devices vif.
[2007-03-24 12:29:51 xend 4584] DEBUG (DevController:149) Waiting for 0.
[2007-03-24 12:29:51 xend 4584] DEBUG (DevController:464) 
hotplugStatusCallback
/local/domain/0/backend/vif/13/0/hotplug-status.
[2007-03-24 12:29:51 xend 4584] DEBUG (DevController:464) 
hotplugStatusCallback
/local/domain/0/backend/vif/13/0/hotplug-status.
[2007-03-24 12:29:51 xend 4584] DEBUG (DevController:478) 
hotplugStatusCallback 1.
[2007-03-24 12:29:51 xend 4584] DEBUG (DevController:143) Waiting for 
devices usb.
[2007-03-24 12:29:51 xend 4584] DEBUG (DevController:143) Waiting for 
devices vbd.
[2007-03-24 12:29:51 xend 4584] DEBUG (DevController:149) Waiting for 832.
[2007-03-24 12:29:51 xend 4584] DEBUG (DevController:464) 
hotplugStatusCallback
/local/domain/0/backend/vbd/13/832/hotplug-status.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:464) 
hotplugStatusCallback
/local/domain/0/backend/vbd/13/832/hotplug-status.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:478) 
hotplugStatusCallback 1.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:149) Waiting for 5632.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:464) 
hotplugStatusCallback
/local/domain/0/backend/vbd/13/5632/hotplug-status.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:478) 
hotplugStatusCallback 1.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:143) Waiting for 
devices irq.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:143) Waiting for 
devices pci.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:143) Waiting for 
devices
ioports.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:143) Waiting for 
devices tap.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:149) Waiting for 768.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:464) 
hotplugStatusCallback
/local/domain/0/backend/tap/13/768/hotplug-status.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:478) 
hotplugStatusCallback 1.
[2007-03-24 12:29:53 xend 4584] DEBUG (DevController:143) Waiting for 
devices vtpm.
[2007-03-24 12:29:53 xend 4584] INFO (XendDomain:370) Domain winxp (13) 
unpaused.
[2007-03-24 12:29:53 xend.XendDomainInfo 4584] INFO (XendDomainInfo:892) 
Domain
has shutdown: name=winxp id=13 reason=poweroff.
[2007-03-24 12:29:53 xend.XendDomainInfo 4584] DEBUG (XendDomainInfo:1470)
XendDomainInfo.destroy: domid=13
[2007-03-24 12:29:53 xend.XendDomainInfo 4584] DEBUG (XendDomainInfo:1478)
XendDomainInfo.destroyDomain(13)
[2007-03-24 12:29:53 xend 4584] DEBUG (image:427) hvm shutdown watch 
unregistered
ar/lib/xen/images/winxp/hda,ioemu:hda,w',
'file:/data1/xen/images/winxp/hdb,ioemu:hdb,w','phy:/dev/hdb,hdc:cdrom,r' ]




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