[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] problem on loading VM
On Sun, Dec 21, 2008 at 9:57 AM, janskey <janskey_boy@xxxxxxxxx> wrote: > Hi All, > > Has anyone encounter this problem: > > Issue1: VM1 can't boot automatically in /etc/xen/auto > ------------------------------------------------------- > [root@vm1]# tail -f /var/log/xen/xend > [2008-12-19 17:20:50 xend 3358] INFO (XendCheckpoint:351) ERROR Internal > error: Error when reading page (type was 0) > [2008-12-19 17:20:53 xend 3358] INFO (XendCheckpoint:351) Restore exit with > rc=1 > [2008-12-19 17:20:53 xend.XendDomainInfo 3358] DEBUG (XendDomainInfo:1560) > XendDomainInfo.destroy: domid=2 > [2008-12-19 17:20:53 xend.XendDomainInfo 3358] DEBUG (XendDomainInfo:1568) > XendDomainInfo.destroyDomain(2) > [2008-12-19 17:20:53 xend.XendDomainInfo 3358] ERROR (XendDomainInfo:1575) > XendDomainInfo.destroy: xc.domain_destroy failed. > Traceback (most recent call last): > File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line > 1573, in destroyDomain > xc.domain_destroy(self.domid) > Error: (3, 'No such process') > [2008-12-19 17:20:53 xend 3358] ERROR (XendDomain:278) Restore failed > Traceback (most recent call last): > File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line 273, > in domain_restore_fd > return XendCheckpoint.restore(self, fd) > File "/usr/lib/python2.4/site-packages/xen/xend/XendCheckpoint.py", line > 219, in restore > forkHelper(cmd, fd, handler.handler, True) > File "/usr/lib/python2.4/site-packages/xen/xend/XendCheckpoint.py", line > 339, in forkHelper > raise XendError("%s failed" % string.join(cmd)) > XendError: /usr/lib/xen/bin/xc_restore 21 2 1 2 0 0 0 failed > > Here are the details: > > Issue1: I add my Guest OS (vm1) to /etc/xen/auto so that it will run > automatically when the Host is restarted. But VM1 can't boot because of the > error above. If I start manually using "xm create vm1", it can run normally. > The only problem is it can't run automatically. What does the error means? > > > Issue2: VM2 can't load second interface if run manually using "xm create" > but putting it on /etc/xen/auto 2nd interface is ok > --------------------------------------------------------------------------------------------------------------------------- > SenarioA: > If put VM2 in /etc/xen/auto, it runs normally and has no problem but I found > something when I get in to the VM using console: > > [root@vm2]# xm console 1 > BUG: soft lockup detected on CPU#1! > [<c043ea67>] softlockup_tick+0x98/0xa6 > [<c0408b7d>] timer_interrupt+0x504/0x557 > [<c043ec9b>] handle_IRQ_event+0x27/0x51 > [<c043ed58>] __do_IRQ+0x93/0xe8 > [<c040672b>] do_IRQ+0x93/0xae > [<c053a045>] evtchn_do_upcall+0x64/0x9b > [<c0404ec5>] hypervisor_callback+0x3d/0x48 > [<c0407fd1>] raw_safe_halt+0x8c/0xaf > [<c0402bca>] xen_idle+0x22/0x2e > [<c0402ce9>] cpu_idle+0x91/0xab > ======================= > > Red Hat Enterprise Linux Server release 5 (Tikanga) > Kernel 2.6.18-8.el5xen on an i686 > > vm2 login: > > A) Is this a bug? > B) what is the output means? > > SenarioB: > If I remove vm2 on /etc/xen/auto, reboot the Hosts and then run the vm2 > manually using "xm create vm2", my 2nd interface can't be loaded. Only 1st > interface. Any idea? > Read through the /etc/init.d/xendomains script. Maybe it is forcing some libvirt thing. When using xm create you may be specifying a different config file then the xendomains script calls by default. Hope that sheds some light. Cheers, Todd -- Todd Deshane http://todddeshane.net http://runningxen.com _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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