[Xen-users] My domain crashed :(

["--[ UxBoD ]--" <uxbod@xxxxxxxxxxxx>]

Hi,

I have recently installed Xen 3.1 under CentOS 5.1 (x86_64), with a single 
domain also running CentOS 5.1 (i386).  It has been running fine for about 20 
hours then all of a sudden is just crashed and rebooted itself.  In 
/var/log/xend.log I have the following :-

[2008-02-10 18:55:39 xend.XendDomainInfo 7773] DEBUG (XendDomainInfo:791) 
Storing domain details: {'console/ring-ref': '1514691', 'console/port': '2', 
'name': 'zimbra', 'console/limit': '1048576', 'vm': 
'/vm/3bdf13f4-e740-7bb0-9736-6e676fd5fabf', 'domid': '2', 'cpu/0/availability': 
'online', 'memory/target': '2097152', 'store/ring-ref': '1514692', 
'store/port': '1'}
[2008-02-10 18:55:39 xend.XendDomainInfo 7773] DEBUG (XendDomainInfo:988) 
XendDomainInfo.handleShutdownWatch
[2008-02-11 18:07:00 xend.XendDomainInfo 7773] WARNING (XendDomainInfo:923) 
Domain has crashed: name=zimbra id=2.
[2008-02-11 18:07:00 xend.XendDomainInfo 7773] DEBUG (XendDomainInfo:1566) 
XendDomainInfo.destroyDomain(2)
[2008-02-11 18:07:00 xend.XendDomainInfo 7773] DEBUG (XendDomainInfo:200) 
XendDomainInfo.create(['domain', ['domid', 2], ['uuid', 
'3bdf13f4-e740-7bb0-9736-6e676fd5fabf'], ['vcpus', 1], ['vcpu_avail', 1], 
['cpu_weight', 1.0], ['memory', 2048], ['shadow_memory', 0], ['maxmem', 2048], 
['bootloader', '/usr/bin/pygrub'], ['features', ''], ['name', 'zimbra'], 
['on_poweroff', 'destroy'], ['on_reboot', 'restart'], ['on_crash', 'restart'], 
['image', ['linux', ['ramdisk', '/var/lib/xen/boot_ramdisk.c5uHI-'], ['kernel', 
'/var/lib/xen/boot_kernel.mygZw8'], ['args', 'ro root=/dev/VolGroup00/LogVol00 
console=xvc0']]], ['device', ['vif', ['backend', 0], ['script', 'vif-bridge'], 
['bridge', 'xenbr0'], ['mac', '00:16:3e:1e:ed:2e']]], ['device', ['tap', 
['backend', 0], ['dev', 'xvda:disk'], ['uname', 
'tap:aio:/data/xen/zimbra.img'], ['mode', 'w']]], ['state', '----c-'], 
['shutdown_reason', 'crash'], ['cpu_time', 9454.3260208690008], 
['online_vcpus', 1], ['up_time', '83480.861249'], ['start_time', 
'1202669739.67'], ['store_mfn', 1514692], ['console_mfn', 1514691]])

Any ideas why it just crashed ?

Regards,

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