Hello, I am trying the unstable 3.2 version of Xen and would like to know if the save/restore/migration feature is supposed to work in the current build ? Actually if I try to save a 32bit dom U it throws this error: [root@xen03 /]# xm save web-test web-test.save Error: /usr/lib64/xen/bin/xc_save 24 17 0 0 0 failed Thanks for your answers. Kind regards, -- Sébastien Riccio SwissCenter / OpenBusiness SA sr@openbusiness.com ________________________________________________ OpenBusiness S.A. World Trade Center Av Gratta-Paille 1-2 Tel: +41 21 641 1010 CH-1000 Lausanne 30 FAX: +41 21 641 1011 Switzerland www.openbusiness.ch __________________________________________________________________________ Disclaimer This email is confidential and intended solely for the use of the individual to whom it is addressed. Any views or opinions presented are solely those of the author and do not necessarily represent those of the OpenBusiness Group. If you are not the intended recipient, be advised that you have received this email in error and that any use, dissemination, forwarding, printing, or copy-ing of this email is strictly prohibited. If you have received this email in error please notify the OpenBusiness help-desk by telephone on +41 21 641 10 10. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Is any information dumped in /var/log/xen/xend.log? -- Keir On 30/11/07 12:10, "Sébastien RICCIO" <sr@swisscenter.com> wrote:> Hello, > > I am trying the unstable 3.2 version of Xen and would like to know > if the save/restore/migration feature is supposed to work in the current > build ? > > Actually if I try to save a 32bit dom U it throws this error: > > [root@xen03 /]# xm save web-test web-test.save > Error: /usr/lib64/xen/bin/xc_save 24 17 0 0 0 failed > > Thanks for your answers. > > Kind regards,_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hi Keir,
Thanks for your answer.
When I usse a "xm save web-test web-test.save", xendl.log says:
[2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:89) [xc_save]:
/usr/lib64/xen/bin/xc_save 24 18 0 0 0
[2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:336) suspend
[2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:92) In saveInputHandler
suspend
[2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:94) Suspending 18 ...
[2007-11-30 15:04:49 3604] DEBUG (XendDomainInfo:467)
XendDomainInfo.shutdown(suspend)
[2007-11-30 15:04:49 3604] DEBUG (XendDomainInfo:1085)
XendDomainInfo.handleShutdownWatch
[2007-11-30 15:04:49 3604] DEBUG (XendDomainInfo:1085)
XendDomainInfo.handleShutdownWatch
[2007-11-30 15:04:49 3604] INFO (XendDomainInfo:1270) Domain has
shutdown: name=migrating-web-test id=18 reason=suspend.
[2007-11-30 15:04:49 3604] INFO (XendCheckpoint:99) Domain 18 suspended.
[2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:107) Written done
[2007-11-30 15:04:49 3604] ERROR (XendCheckpoint:141) Save failed on
domain web-test (18).
Traceback (most recent call last):
File "//usr/lib64/python/xen/xend/XendCheckpoint.py", line 109, in
save
forkHelper(cmd, fd, saveInputHandler, False)
File "//usr/lib64/python/xen/xend/XendCheckpoint.py", line 353, in
forkHelper
raise XendError("%s failed" % string.join(cmd))
XendError: /usr/lib64/xen/bin/xc_save 24 18 0 0 0 failed
[2007-11-30 15:04:49 3604] DEBUG (XendDomainInfo:1917)
XendDomainInfo.resumeDomain(18)
[2007-11-30 15:04:49 3604] DEBUG (XendDomainInfo:1947)
XendDomainInfo.resumeDomain: completed
[2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:144)
XendCheckpoint.save: resumeDomain
After, in xm list, it shows it again as runnning, but the Time(s) grow
quickly.
web-test 18 512 4 r-----
273.1
30 secondes after
web-test 18 512 4 r-----
437.0
etc...
(the virtual machine is not used for anything yet)
Trying to xm console web-test also doesn''t work anymore (frozen
console)
Kind regards,
--
Sébastien Riccio
SwissCenter / OpenBusiness SA
sr@openbusiness.com
Keir Fraser a écrit :> Is any information dumped in /var/log/xen/xend.log?
>
> -- Keir
>
> On 30/11/07 12:10, "Sébastien RICCIO" <sr@swisscenter.com>
wrote:
>
>
>> Hello,
>>
>> I am trying the unstable 3.2 version of Xen and would like to know
>> if the save/restore/migration feature is supposed to work in the
current
>> build ?
>>
>> Actually if I try to save a 32bit dom U it throws this error:
>>
>> [root@xen03 /]# xm save web-test web-test.save
>> Error: /usr/lib64/xen/bin/xc_save 24 17 0 0 0 failed
>>
>> Thanks for your answers.
>>
>> Kind regards,
>>
>
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>
>
>
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
Hi Kurt, Thank for this information. I will check on monday if the patches do the "trick" :-) King regards, -- Sébastien Riccio SwissCenter / OpenBusiness SA sr@openbusiness.com Kurt Hackel wrote:> Hi, > > We had some fixes for 32bit pv save/restore/migrate that went into > our product (3.1.1 based), but I''ve been slow to get the patches out :( > Presumably you''re hitting the same the same thing with 3.2, though you > have a 64bit dom0. I''ll try to submit everything to the list this > weekend so you won''t have to dig through our source rpms. > > Thanks > kurt > > On Fri, Nov 30, 2007 at 03:09:13PM +0100, Sébastien RICCIO wrote: > >> Hi Keir, >> >> Thanks for your answer. >> >> When I usse a "xm save web-test web-test.save", xendl.log says: >> >> [2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:89) [xc_save]: >> /usr/lib64/xen/bin/xc_save 24 18 0 0 0 >> [2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:336) suspend >> [2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:92) In saveInputHandler >> suspend >> [2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:94) Suspending 18 ... >> [2007-11-30 15:04:49 3604] DEBUG (XendDomainInfo:467) >> XendDomainInfo.shutdown(suspend) >> [2007-11-30 15:04:49 3604] DEBUG (XendDomainInfo:1085) >> XendDomainInfo.handleShutdownWatch >> [2007-11-30 15:04:49 3604] DEBUG (XendDomainInfo:1085) >> XendDomainInfo.handleShutdownWatch >> [2007-11-30 15:04:49 3604] INFO (XendDomainInfo:1270) Domain has shutdown: >> name=migrating-web-test id=18 reason=suspend. >> [2007-11-30 15:04:49 3604] INFO (XendCheckpoint:99) Domain 18 suspended. >> [2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:107) Written done >> [2007-11-30 15:04:49 3604] ERROR (XendCheckpoint:141) Save failed on domain >> web-test (18). >> Traceback (most recent call last): >> File "//usr/lib64/python/xen/xend/XendCheckpoint.py", line 109, in save >> forkHelper(cmd, fd, saveInputHandler, False) >> File "//usr/lib64/python/xen/xend/XendCheckpoint.py", line 353, in >> forkHelper >> raise XendError("%s failed" % string.join(cmd)) >> XendError: /usr/lib64/xen/bin/xc_save 24 18 0 0 0 failed >> [2007-11-30 15:04:49 3604] DEBUG (XendDomainInfo:1917) >> XendDomainInfo.resumeDomain(18) >> [2007-11-30 15:04:49 3604] DEBUG (XendDomainInfo:1947) >> XendDomainInfo.resumeDomain: completed >> [2007-11-30 15:04:49 3604] DEBUG (XendCheckpoint:144) XendCheckpoint.save: >> resumeDomain >> >> After, in xm list, it shows it again as runnning, but the Time(s) grow >> quickly. >> >> web-test 18 512 4 r----- >> 273.1 >> >> 30 secondes after >> >> web-test 18 512 4 r----- >> 437.0 >> >> etc... >> >> (the virtual machine is not used for anything yet) >> >> Trying to xm console web-test also doesn''t work anymore (frozen console) >> >> Kind regards, >> >> -- >> Sébastien Riccio >> SwissCenter / OpenBusiness SA >> sr@openbusiness.com >> >> >> >> >> >> >> >> Keir Fraser a écrit : >> >>> Is any information dumped in /var/log/xen/xend.log? >>> >>> -- Keir >>> >>> On 30/11/07 12:10, "Sébastien RICCIO" <sr@swisscenter.com> wrote: >>> >>> >>> >>>> Hello, >>>> >>>> I am trying the unstable 3.2 version of Xen and would like to know >>>> if the save/restore/migration feature is supposed to work in the current >>>> build ? >>>> >>>> Actually if I try to save a 32bit dom U it throws this error: >>>> >>>> [root@xen03 /]# xm save web-test web-test.save >>>> Error: /usr/lib64/xen/bin/xc_save 24 17 0 0 0 failed >>>> >>>> Thanks for your answers. >>>> >>>> Kind regards, >>>> >>>> >>> >>> _______________________________________________ >>> Xen-devel mailing list >>> Xen-devel@lists.xensource.com >>> http://lists.xensource.com/xen-devel >>> >>> >>> >>> >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel@lists.xensource.com >> http://lists.xensource.com/xen-devel >> > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel