From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?EUC-KR?B?udrAurq0?= Subject: Re: [pvops dom0 xm save failed] Date: Tue, 23 Mar 2010 22:47:05 +0900 Message-ID: References: <20100323090737.GC1878@reaktio.net> <20100323110728.GG1878@reaktio.net> <20100323113026.GK1878@reaktio.net> <20100323113712.GL1878@reaktio.net> <20100323134507.GS1878@reaktio.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1305293246==" Return-path: In-Reply-To: <20100323134507.GS1878@reaktio.net> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: =?ISO-8859-1?Q?Pasi_K=E4rkk=E4inen?= Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org --===============1305293246== Content-Type: multipart/alternative; boundary=000e0cd1ab6a9cd3ab0482780c5e --000e0cd1ab6a9cd3ab0482780c5e Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable I used 2.6.32.10. but, build is perfect with just only 1 section missmatches. 2010/3/23 Pasi K=E4rkk=E4inen > On Tue, Mar 23, 2010 at 10:25:04PM +0900, ?????? wrote: > > Thanks for your favor..:-) > > > > it works well. > > So, It turns out that PV guest's configuration is somehow problemati= c. > > I have not found faults about my domU's configuration. > > > > Ok, good to hear it works. Did you use 2.6.32.9 or 2.6.32.10 ? > > > > Anyway, But soem problem yet remains. > > 'xm save [domain] [file]' and 'xm restore [file]' command works well= . > > > > 'xm save -c [domain] [file]' command doesn't work well. > > As you know, '-c' option means "leaving domain running after creatin= g > > snapshot" > > > > but after snapshot, domU state is bad > > > > xm console [domain] after snapshot, > > > > WARNING: g.e. still in use! > > WARNING: g.e. still in use! > > WARNING: g.e. still in use! > > WARNING: g.e. still in use! > > > > this message appeared and any response cannot be found. > > after destroy domU, I try to restore by snapshoted file and it seems > to > > work well. > > > > what is the problem?? > > > > Ok, this sounds like another problem.. > > > and, I think that the snapshoted file contains memory contents. wher= e > is > > the snapshoted virtual disk file?? xen use COW disk for checkpoint??= , > If > > so, where is it? > > > > Only the memory is snapshotted, not disk. > > -- Pasi > > > 2010/3/23 Pasi K=E4rkk=E4inen <[1]pasik@iki.fi> > > > > On Tue, Mar 23, 2010 at 08:32:37PM +0900, ?????? wrote: > > > 32bit. > > > > > > CPU is Genuine Intel(R) CPU T2300 @ 1.66GHz. > > > > > > any problem here?? > > > > > > > Try using this config: > > [2]http://pasik.reaktio.net/fedora/config-2.6.32.9-70.fc12.i686.PA= E > > > > That's the default fedora 32bit kernel .config. > > copy it as .config and then do "make oldconfig". > > > > that worked for me with 2.6.32.9. > > -- Pasi > > > > > 2010/3/23 Pasi K=E4rkk=E4inen <[1][3]pasik@iki.fi> > > > > > > On Tue, Mar 23, 2010 at 08:27:46PM +0900, ?????? wrote: > > > > this is my domU config file > > > > there is nothing special.... > > > > > > > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > > > kernel =3D "/boot/vmlinuz-2.6.32.10-domU" > > > > ramdisk =3D "/boot/initrd.img-2.6.32.10-domU" > > > > memory =3D 1024 > > > > name =3D "ubuntu1" > > > > vcpus =3D 1 > > > > vif =3D [ 'mac=3D00:16:3e:48:ef:5c, bridge=3Deth0' ] > > > > disk =3D [ > > > > > > > > > > 'file:/root/xen/domainU/ubuntu1/ubuntu1.img,xvda1,w','file:/root/xen/dom= ainU/ubuntu1/ubuntu1_swap.img,xvda2,w' > > > > ] > > > > hostname=3D "ubuntu1" > > > > root =3D "/dev/xvda1 ro" > > > > extra =3D "console=3Dhvc0 earlyprintk=3Dxen" > > > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > > > > > > > and I also used Ubuntu distribution .config file which > was > > created > > > at > > > > Ubuntu install time for domU build > > > > > > > > > > Ok. Is it 32bit or 64bit? > > > -- Pasi > > > > > > > 2010/3/23 Pasi K=E4rkk=E4inen <[1][2][4]pasik@iki.fi> > > > > > > > > On Tue, Mar 23, 2010 at 08:01:42PM +0900, ?????? > wrote: > > > > > 2.6.32.10 domU also failed with same error log.= . > > > > > Is it exactly domU problem?? > > > > > > > > > > > > > For PV guests it is _usually_ a domU kernel problem. > > > > > Is there specific kernel configuration related = to > > > save/restore?? > > > > > any other comments?? > > > > > > > > > > > > > I tested using 2.6.32.9 in the domU 1 month ago (or > so), > > > > and I could save/restore just fine. > > > > > > > > I tried both 32bit and 64bit guests, and both > single-vcpu > > and > > > > multi-vcpu. > > > > my .config was based on Fedora kernel .config. > > > > > > > > Please paste your /etc/xen/ cfgfile? > > > > > > > > -- Pasi > > > > > > > > > 2010/3/23 Pasi K=E4rkk=E4inen <[1][2][3][5] > pasik@iki.fi> > > > > > > > > > > On Tue, Mar 23, 2010 at 05:04:59PM +0900, > ?????? > > wrote: > > > > > > when I command 'xm save [domainU] > [filename]', > > save > > > process > > > > does > > > > > not > > > > > > complete with this error message > > > > > > > > > > > > Error: /usr/lib/xen/bin/xc_save 34 2 0 0= 0 > > failed > > > > > > Usage: xm save [-c] > > > > > > > > > > > > > Save a domain state to restore later. > > > > > > -c, --checkpoint Leave > domain > > running > > > after > > > > > > creating > > > > > > snapsho= t > > > > > > > > > > > > and /var/log/xen/xend.log produced below > error > > > message. > > > > > > > > > > > > [2010-03-23 16:58:07 1023] DEBUG > > (DevController:643) > > > > > hotplugStatusCallback > > > > > > 1. > > > > > > [2010-03-23 16:58:07 1023] DEBUG > > (DevController:139) > > > Waiting > > > > for > > > > > devices > > > > > > irq. > > > > > > [2010-03-23 16:58:07 1023] DEBUG > > (DevController:139) > > > Waiting > > > > for > > > > > devices > > > > > > vfb. > > > > > > [2010-03-23 16:58:07 1023] DEBUG > > (DevController:139) > > > Waiting > > > > for > > > > > devices > > > > > > pci. > > > > > > [2010-03-23 16:58:07 1023] DEBUG > > (DevController:139) > > > Waiting > > > > for > > > > > devices > > > > > > vtpm. > > > > > > [2010-03-23 16:58:07 1023] INFO > > (XendDomain:1182) > > > Domain > > > > ubuntu1 > > > > > (3) > > > > > > unpaused. > > > > > > [2010-03-23 16:58:42 1023] DEBUG > > (XendCheckpoint:110) > > > > [xc_save]: > > > > > > /usr/lib/xen/bin/xc_save 34 3 0 0 0 > > > > > > [2010-03-23 16:58:42 1023] INFO > > (XendCheckpoint:417) > > > > xc_save: > > > > > failed to > > > > > > get the suspend evtchn port > > > > > > [2010-03-23 16:58:42 1023] DEBUG > > (XendCheckpoint:388) > > > > suspend > > > > > > [2010-03-23 16:58:42 1023] INFO > > (XendCheckpoint:417) > > > > > > [2010-03-23 16:58:42 1023] DEBUG > > (XendCheckpoint:113) > > > In > > > > > saveInputHandler > > > > > > suspend > > > > > > [2010-03-23 16:58:42 1023] DEBUG > > (XendCheckpoint:115) > > > > Suspending 3 > > > > > ... > > > > > > [2010-03-23 16:58:42 1023] DEBUG > > (XendDomainInfo:511) > > > > > > XendDomainInfo.shutdown(suspend) > > > > > > [2010-03-23 16:58:42 1023] DEBUG > > > (XendDomainInfo:1709) > > > > > > XendDomainInfo.handleShutdownWatch > > > > > > [2010-03-23 16:58:42 1023] DEBUG > > > (XendDomainInfo:1709) > > > > > > XendDomainInfo.handleShutdownWatch > > > > > > [2010-03-23 16:58:42 1023] INFO > > (XendDomainInfo:1903) > > > Domain > > > > has > > > > > shutdown: > > > > > > name=3Dmigrating-ubuntu1 id=3D3 > reason=3Dsuspend. > > > > > > [2010-03-23 16:58:42 1023] INFO > > (XendCheckpoint:121) > > > Domain > > > > 3 > > > > > suspended. > > > > > > [2010-03-23 16:58:42 1023] DEBUG > > (XendCheckpoint:130) > > > > Written done > > > > > > [2010-03-23 16:58:42 1023] ERROR > > (XendCheckpoint:164) > > > Save > > > > failed > > > > > on > > > > > > domain ubuntu1 (3) - resuming. > > > > > > Traceback (most recent call last): > > > > > > File > > > > > > > > > "/usr/lib/python2.6/dist-packages/xen/xend/XendCheckpoint.py", > > > > line > > > > > > 132, in save > > > > > > forkHelper(cmd, fd, saveInputHandler= , > > False) > > > > > > File > > > > > > > > > "/usr/lib/python2.6/dist-packages/xen/xend/XendCheckpoint.py", > > > > line > > > > > > 405, in forkHelper > > > > > > raise XendError("%s failed" % > > string.join(cmd)) > > > > > > XendError: /usr/lib/xen/bin/xc_save 34 3= 0 > 0 0 > > failed > > > > > > [2010-03-23 16:58:42 1023] DEBUG > > > (XendDomainInfo:2788) > > > > > > XendDomainInfo.resumeDomain(3) > > > > > > [2010-03-23 16:58:42 1023] DEBUG > > > (XendDomainInfo:2829) > > > > > > XendDomainInfo.resumeDomain: completed > > > > > > [2010-03-23 17:01:10 1023] DEBUG > > > (XendDomainInfo:2732) > > > > > > XendDomainInfo.destroy: domid=3D3 > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:2207) > > > > Destroying > > > > > device > > > > > > model > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:2214) > > > > Releasing > > > > > devices > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:2227) > > > > Removing > > > > > vif/0 > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:1134) > > > > > > XendDomainInfo.destroyDevice: deviceClas= s > =3D > > vif, > > > device =3D > > > > vif/0 > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:2227) > > > > Removing > > > > > console/0 > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:1134) > > > > > > XendDomainInfo.destroyDevice: deviceClas= s > =3D > > console, > > > device > > > > =3D > > > > > console/0 > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:2227) > > > > Removing > > > > > vbd/51713 > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:1134) > > > > > > XendDomainInfo.destroyDevice: deviceClas= s > =3D > > vbd, > > > device =3D > > > > vbd/51713 > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:2227) > > > > Removing > > > > > vbd/51714 > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:1134) > > > > > > XendDomainInfo.destroyDevice: deviceClas= s > =3D > > vbd, > > > device =3D > > > > vbd/51714 > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:2212) No > > > > device > > > > > model > > > > > > [2010-03-23 17:01:11 1023] DEBUG > > > (XendDomainInfo:2214) > > > > Releasing > > > > > devices > > > > > > > > > > > > my system configuration ( 32bit machine = ) > > > > > > xen 3.4.2, dom0( jeremy's pvops kernel > > 2.6.31.6), > > > domU( > > > > vanilla > > > > > kernel > > > > > > 2.6.32 with paravirt enabled), > distribution( > > ubuntu > > > 9.10 ) > > > > > > It does not work well > > > > > > > > > > > > what is the problem?? > > > > > > I think current system is quite stable, > > newtork, > > > disk, and > > > > so on. > > > > > > Is there anyone who know this or has > > experience?? > > > > > > > > > > > > > > > > You need to update your domU kernel to the > latest > > stable > > > update > > > > > (2.6.32.10), > > > > > and that'll fix the problem. 2.6.32(.0) doesn= 't > yet > > have > > > the > > > > necessary > > > > > save/restore fixes. > > > > > > > > > > -- Pasi > > > > > > > > > > -- > > > > > Eunbyung Park > > > > > > > > > > References > > > > > > > > > > Visible links > > > > > 1. mailto:[3][4][6]pasik@iki.fi > > > > > > > > -- > > > > Eunbyung Park > > > > > > > > References > > > > > > > > Visible links > > > > 1. mailto:[5][7]pasik@iki.fi > > > > 2. mailto:[6][8]pasik@iki.fi > > > > 3. mailto:[7][9]pasik@iki.fi > > > > > > -- > > > Eunbyung Park > > > > > > References > > > > > > Visible links > > > 1. mailto:[10]pasik@iki.fi > > > 2. mailto:[11]pasik@iki.fi > > > 3. mailto:[12]pasik@iki.fi > > > 4. mailto:[13]pasik@iki.fi > > > 5. mailto:[14]pasik@iki.fi > > > 6. mailto:[15]pasik@iki.fi > > > 7. mailto:[16]pasik@iki.fi > > > > -- > > Eunbyung Park > > > > References > > > > Visible links > > 1. mailto:pasik@iki.fi > > 2. http://pasik.reaktio.net/fedora/config-2.6.32.9-70.fc12.i686.PAE > > 3. mailto:pasik@iki.fi > > 4. mailto:pasik@iki.fi > > 5. mailto:pasik@iki.fi > > 6. mailto:pasik@iki.fi > > 7. mailto:pasik@iki.fi > > 8. mailto:pasik@iki.fi > > 9. mailto:pasik@iki.fi > > 10. mailto:pasik@iki.fi > > 11. mailto:pasik@iki.fi > > 12. mailto:pasik@iki.fi > > 13. mailto:pasik@iki.fi > > 14. mailto:pasik@iki.fi > > 15. mailto:pasik@iki.fi > > 16. mailto:pasik@iki.fi > --=20 Eunbyung Park --000e0cd1ab6a9cd3ab0482780c5e Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable I used 2.6.32.10.

but, build is perfect with just only 1 section mis= smatches.



2010/3/23 Pasi K=E4rkk= =E4inen <pasik@iki.fi<= /a>>
On Tue, Mar 23, 2010 at 10:25:04PM +0900, ?????? wrote:
> =A0 =A0Thanks for your favor..:-)
>
> =A0 =A0it works well.
> =A0 =A0So, It turns out that PV guest's configuration is somehow p= roblematic.
> =A0 =A0I have not found faults about my domU's configuration.
>

Ok, good to hear it works. Did you use 2.6.32.9 or 2.6.32.10 ?


> =A0 =A0Anyway, But soem problem yet remains.
> =A0 =A0'xm save [domain] [file]' and 'xm restore [file]= 9; command works well.
>
> =A0 =A0'xm save -c [domain] [file]' command doesn't work w= ell.
> =A0 =A0As you know, '-c' option means "leaving domain run= ning after creating
> =A0 =A0snapshot"
>
> =A0 =A0but after snapshot, domU state is bad
>
> =A0 =A0xm console [domain] after snapshot,
>
> =A0 =A0WARNING: g.e. still in use!
> =A0 =A0WARNING: g.e. still in use!
> =A0 =A0WARNING: g.e. still in use!
> =A0 =A0WARNING: g.e. still in use!
>
> =A0 =A0this message appeared and any response cannot be found.
> =A0 =A0after destroy domU, I try to restore by snapshoted file and it = seems to
> =A0 =A0work well.
>
> =A0 =A0what is the problem??
>

Ok, this sounds like another problem..

> =A0 =A0and, I think that the snapshoted file contains memory contents.= where is
> =A0 =A0the snapshoted virtual disk file?? xen use COW disk for checkpo= int??, If
> =A0 =A0so, where is it?
>

Only the memory is snapshotted, not disk.

-- Pasi

> =A0 =A02010/3/23 Pasi K=E4rkk=E4inen <[1]pasik@iki.fi>
>
> =A0 =A0 =A0On Tue, Mar 23, 2010 at 08:32:37PM = +0900, ?????? wrote:
> =A0 =A0 =A0> =A0 =A032bit.
> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0CPU is Genuine Intel(R) CPU T2300 =A0@ 1.66GHz.=
> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0any problem here??
> =A0 =A0 =A0>
>
> =A0 =A0 =A0Try using this config:
> =A0 =A0 =A0[2]http://pasik.reaktio.net/fedor= a/config-2.6.32.9-70.fc12.i686.PAE
>
> =A0 =A0 =A0That's the default fedora 32bit kernel .config.
> =A0 =A0 =A0copy it as .config and then do "make oldconfig".<= br> >
> =A0 =A0 =A0that worked for me with 2.6.32.9.
> =A0 =A0 =A0-- Pasi
>
> =A0 =A0 =A0> =A0 =A02010/3/23 Pasi K=E4rkk=E4inen <[1][3]<= a href=3D"mailto:pasik@iki.fi">pasik@iki.fi>
> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0On Tue, Mar 23, 2010 at 08:27:46PM +0900, ?= ????? wrote:
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0this is my domU config file
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0there is nothing special.... > =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0kernel =3D "/boot/vmlinuz-= 2.6.32.10-domU"
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0ramdisk =3D "/boot/initrd.= img-2.6.32.10-domU"
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0memory =3D 1024
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0name =3D "ubuntu1" > =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0vcpus =3D 1
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0vif =3D [ 'mac=3D00:16:3e:4= 8:ef:5c, bridge=3Deth0' ]
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0disk =3D [
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0>
> =A0 =A0 =A0'file:/root/xen/domainU/ubuntu1/ubuntu1.img,xvda1,w'= ;,'file:/root/xen/domainU/ubuntu1/ubuntu1_swap.img,xvda2,w'
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0]
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0hostname=3D "ubuntu1"=
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0root =3D "/dev/xvda1 ro&qu= ot;
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0extra =3D "console=3Dhvc0 = earlyprintk=3Dxen"
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0and I also used Ubuntu distribu= tion .config file which was
> =A0 =A0 =A0created
> =A0 =A0 =A0> =A0 =A0 =A0at
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0Ubuntu install time for domU bu= ild
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0Ok. Is it 32bit or 64bit?
> =A0 =A0 =A0> =A0 =A0 =A0-- Pasi
> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A02010/3/23 Pasi K=E4rkk=E4= inen <[1][2][4]pasik@iki.fi>
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0On Tue, Mar 23, 2010 at 08:= 01:42PM +0900, ?????? wrote:
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A02.6.32.10 domU = also failed with same error log..
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0Is it exactly d= omU problem??
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0For PV guests it is _usuall= y_ a domU kernel problem.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0Is there specif= ic kernel configuration related to
> =A0 =A0 =A0> =A0 =A0 =A0save/restore??
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0any other comme= nts??
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0I tested using 2.6.32.9 in = the domU 1 month ago (or so),
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0and I could save/restore ju= st fine.
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0I tried both 32bit and 64bi= t guests, and both single-vcpu
> =A0 =A0 =A0and
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0multi-vcpu.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0my .config was based on Fed= ora kernel .config.
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0Please paste your /etc/xen/= <guest> cfgfile?
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0-- Pasi
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A02010/3/23= Pasi K=E4rkk=E4inen <[1][2][3][5]pasik@= iki.fi>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0On Tue, Mar= 23, 2010 at 05:04:59PM +0900, ??????
> =A0 =A0 =A0wrote:
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0when I command 'xm save [domainU] [filename]',
> =A0 =A0 =A0save
> =A0 =A0 =A0> =A0 =A0 =A0process
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0does
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0not
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0complete with this error message
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0Error: /usr/lib/xen/bin/xc_save 34 2 0 0 0
> =A0 =A0 =A0failed
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0Usage: xm save [-c] <Domain> <CheckpointFile>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0Save a domain state to restore later.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0 =A0-c, --checkpoint =A0 =A0 =A0 =A0 =A0 =A0 =A0 Leave domain
> =A0 =A0 =A0running
> =A0 =A0 =A0> =A0 =A0 =A0after
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0creating
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 snapsho= t
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0and /var/log/xen/xend.log produced below error
> =A0 =A0 =A0> =A0 =A0 =A0message.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:07 1023] DEBUG
> =A0 =A0 =A0(DevController:643)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0hotplugStat= usCallback
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A01.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:07 1023] DEBUG
> =A0 =A0 =A0(DevController:139)
> =A0 =A0 =A0> =A0 =A0 =A0Waiting
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0for
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0devices
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0irq.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:07 1023] DEBUG
> =A0 =A0 =A0(DevController:139)
> =A0 =A0 =A0> =A0 =A0 =A0Waiting
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0for
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0devices
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0vfb.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:07 1023] DEBUG
> =A0 =A0 =A0(DevController:139)
> =A0 =A0 =A0> =A0 =A0 =A0Waiting
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0for
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0devices
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0pci.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:07 1023] DEBUG
> =A0 =A0 =A0(DevController:139)
> =A0 =A0 =A0> =A0 =A0 =A0Waiting
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0for
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0devices
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0vtpm.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:07 1023] INFO
> =A0 =A0 =A0(XendDomain:1182)
> =A0 =A0 =A0> =A0 =A0 =A0Domain
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0ubuntu1
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0(3)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0unpaused.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] DEBUG
> =A0 =A0 =A0(XendCheckpoint:110)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0[xc_save]:
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0/usr/lib/xen/bin/xc_save 34 3 0 0 0
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] INFO
> =A0 =A0 =A0(XendCheckpoint:417)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0xc_save:
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0failed to > =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0get the suspend evtchn port
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] DEBUG
> =A0 =A0 =A0(XendCheckpoint:388)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0suspend
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] INFO
> =A0 =A0 =A0(XendCheckpoint:417)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] DEBUG
> =A0 =A0 =A0(XendCheckpoint:113)
> =A0 =A0 =A0> =A0 =A0 =A0In
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0saveInputHa= ndler
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0suspend
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] DEBUG
> =A0 =A0 =A0(XendCheckpoint:115)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0Suspending 3
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0...
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] DEBUG
> =A0 =A0 =A0(XendDomainInfo:511)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendDomainInfo.shutdown(suspend)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:1709)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendDomainInfo.handleShutdownWatch
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:1709)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendDomainInfo.handleShutdownWatch
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] INFO
> =A0 =A0 =A0(XendDomainInfo:1903)
> =A0 =A0 =A0> =A0 =A0 =A0Domain
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0has
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0shutdown: > =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0name=3Dmigrating-ubuntu1 id=3D3 reason=3Dsuspend.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] INFO
> =A0 =A0 =A0(XendCheckpoint:121)
> =A0 =A0 =A0> =A0 =A0 =A0Domain
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A03
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0suspended.<= br> > =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] DEBUG
> =A0 =A0 =A0(XendCheckpoint:130)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0Written done
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] ERROR
> =A0 =A0 =A0(XendCheckpoint:164)
> =A0 =A0 =A0> =A0 =A0 =A0Save
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0failed
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0on
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0domain ubuntu1 (3) - resuming.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0Traceback (most recent call last):
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0 =A0File
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0 "/usr/lib/python2.6/dist-packages/xen= /xend/XendCheckpoint.py",
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0line
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0132, in save
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0 =A0 =A0forkHelper(cmd, fd, saveInputHandler,
> =A0 =A0 =A0False)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0 =A0File
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0 "/usr/lib/python2.6/dist-packages/xen= /xend/XendCheckpoint.py",
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0line
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0405, in forkHelper
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0 =A0 =A0raise XendError("%s failed" %
> =A0 =A0 =A0string.join(cmd))
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendError: /usr/lib/xen/bin/xc_save 34 3 0 0 0
> =A0 =A0 =A0failed
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2788)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendDomainInfo.resumeDomain(3)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 16:58:42 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2829)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendDomainInfo.resumeDomain: completed
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:10 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2732)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendDomainInfo.destroy: domid=3D3
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2207)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0Destroying
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0device
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0model
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2214)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0Releasing
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0devices
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2227)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0Removing
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0vif/0
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:1134)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendDomainInfo.destroyDevice: deviceClass =3D
> =A0 =A0 =A0vif,
> =A0 =A0 =A0> =A0 =A0 =A0device =3D
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0vif/0
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2227)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0Removing
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0console/0 > =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:1134)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendDomainInfo.destroyDevice: deviceClass =3D
> =A0 =A0 =A0console,
> =A0 =A0 =A0> =A0 =A0 =A0device
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0=3D
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0console/0 > =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2227)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0Removing
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0vbd/51713 > =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:1134)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendDomainInfo.destroyDevice: deviceClass =3D
> =A0 =A0 =A0vbd,
> =A0 =A0 =A0> =A0 =A0 =A0device =3D
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0vbd/51713
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2227)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0Removing
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0vbd/51714 > =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:1134)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0XendDomainInfo.destroyDevice: deviceClass =3D
> =A0 =A0 =A0vbd,
> =A0 =A0 =A0> =A0 =A0 =A0device =3D
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0vbd/51714
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2212) No
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0device
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0model
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0[2010-03-23 17:01:11 1023] DEBUG
> =A0 =A0 =A0> =A0 =A0 =A0(XendDomainInfo:2214)
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0Releasing
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0devices
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0my system configuration ( 32bit machine )
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0xen 3.4.2, dom0( jeremy's pvops kernel
> =A0 =A0 =A02.6.31.6),
> =A0 =A0 =A0> =A0 =A0 =A0domU(
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0vanilla
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0kernel
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A02.6.32 with paravirt enabled), distribution(
> =A0 =A0 =A0ubuntu
> =A0 =A0 =A0> =A0 =A0 =A09.10 )
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0It does not work well
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0what is the problem??
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0I think current system is quite stable,
> =A0 =A0 =A0newtork,
> =A0 =A0 =A0> =A0 =A0 =A0disk, and
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0so on.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 = =A0Is there anyone who know this or has
> =A0 =A0 =A0experience??
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0You need to= update your domU kernel to the latest
> =A0 =A0 =A0stable
> =A0 =A0 =A0> =A0 =A0 =A0update
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0(2.6.32.10)= ,
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0and that= 9;ll fix the problem. 2.6.32(.0) doesn't yet
> =A0 =A0 =A0have
> =A0 =A0 =A0> =A0 =A0 =A0the
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0necessary
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0save/restor= e fixes.
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0-- Pasi
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0--
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0Eunbyung Park > =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> References
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0Visible links
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A01. = mailto:[3][4][6]pasik@iki.fi
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0--
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0Eunbyung Park
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> References
> =A0 =A0 =A0> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A0Visible links
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A01. mailto:[5][7]pasik@iki.fi
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A02. mailto:[6][8]pasik@iki.fi
> =A0 =A0 =A0> =A0 =A0 =A0> =A0 =A03. mailto:[7][9]pasik@iki.fi
> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0--
> =A0 =A0 =A0> =A0 =A0Eunbyung Park
> =A0 =A0 =A0>
> =A0 =A0 =A0> References
> =A0 =A0 =A0>
> =A0 =A0 =A0> =A0 =A0Visible links
> =A0 =A0 =A0> =A0 =A01. mailto:[10]pasik@iki.fi
> =A0 =A0 =A0> =A0 =A02. mailto:[11]p= asik@iki.fi
> =A0 =A0 =A0> =A0 =A03. mailto:[12]p= asik@iki.fi
> =A0 =A0 =A0> =A0 =A04. mailto:[13]p= asik@iki.fi
> =A0 =A0 =A0> =A0 =A05. mailto:[14]p= asik@iki.fi
> =A0 =A0 =A0> =A0 =A06. mailto:[15]p= asik@iki.fi
> =A0 =A0 =A0> =A0 =A07. mailto:[16]p= asik@iki.fi
>
> =A0 =A0--
> =A0 =A0Eunbyung Park
>
> References
>
> =A0 =A0Visible links
> =A0 =A01. mailto:pasik@iki.fi
> =A0 =A02. http://pasik.reaktio.net/fedora/co= nfig-2.6.32.9-70.fc12.i686.PAE
> =A0 =A03. mailto:pas= ik@iki.fi
> =A0 =A04. mailto:pasik@iki.fi
> =A0 =A05. mailto:pasik@iki.fi
> =A0 =A06. mailto:pasik@iki.fi
> =A0 =A07. mailto:pasik@iki.fi
> =A0 =A08. mailto:pasik@iki.fi
> =A0 =A09. mailto:pasik@iki.fi
> =A0 10. mailto:pasik@iki.fi
> =A0 11. mailto:pasik@iki.fi
> =A0 12. mailto:pasik@iki.fi
> =A0 13. mailto:pasik@iki.fi
> =A0 14. mailto:pasik@iki.fi
> =A0 15. mailto:pasik@iki.fi
> =A0 16. mailto:pasik@iki.fi



--
Eunbyung Park
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