Boot Lockup on XenServer 5.5 (r203178)

Tom Judge tom at tomjudge.com
Fri Jan 29 22:02:37 UTC 2010


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Kostik Belousov wrote:
> On Fri, Jan 29, 2010 at 09:47:35PM +0000, Tom Judge wrote:
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>> Tom Judge wrote:
>>> Hi,
>>>
>>> I am having problems booting my 9 box at r203178 in Citrix XenServer 5.5.
>>>
>>> The last time I updated this box was October 3rd.
>>>
>>> The box now hangs at:
>>>
>>> Trying to mount root from ufs:/dev/ad0s1a
>>>
>>>
>> I have just worked out how to access the VM's serial port so I switched
>> the console over to it and managed to capture a boot verbose:
> 
>> WARNING: DIAGNOSTIC option enabled, expect reduced performance.
>> Trying to mount root from ufs:/dev/ad0s1a
>> ct_to_ts([2010-01-29 21:47:24]) = 1264801644.000000000
>> start_init: trying /sbin/init
>> Entropy harvesti
> 
> Do you have /dev directory ?
> 
I do have a /dev directory in the vm and have access to /dev on the
XenServer host.

I reduced the CPU's in the system to 1 and I got a few more lines:


flowtable cleaner started
Trying to mount root from ufs:/dev/ad0s1a
ct_to_ts([2010-01-29 21:59:05]) = 1264802345.000000000
start_init: trying /sbin/init
Entropy harvestire0: link state changed to UP
ts_to_ct(1264802364.324944423) = [2010-01-29 21:59:24]
Expensive timeout(9) function: 0xc0b78fb0(0xc0f7c040) 0.977547221 s

TJ

- --
TJU13-ARIN
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