[Thincrust-devel] Failed to create image when nscd is running

[Barrow Kwan]

yes. it goes away if nscd is not running ( ie stopped nscd )

on FC12, now if I do "service nscd reload" then run appliance- 
creator , it is fine too.

but after a while ( like 15 minutes ) , if I run appliance-creator  
again without "nscd reload", this errors come up again.


right now, my workaround is to do "service nscd reload" before I run  
appliance-creator.




On May 7, 2010, at 12:15 PM, David Huff wrote:

> I have not seen this problem.  Does the problem go away when you  
> stop nscd?
>
> -D
>
> On 05/07/2010 02:48 PM, Barrow Kwan wrote:
>> I have tried on FC10 and FC12.  Whenever I have nscd started,  I will
>> get this error in the end.
>>
>> anyone has the same problem?
>>
>>
>>
>>
>> the device is found by lsof(8) or fuser(1))
>> device-mapper: remove ioctl failed: Device or resource busy
>> /usr/lib/python2.6/site-packages/imgcreate/errors.py:40:
>> DeprecationWarning: BaseException.message has been deprecated as of
>> Python 2.6
>> return str(self.message)
>> device-mapper: remove ioctl failed: Device or resource busy
>> Traceback (most recent call last):
>> File "/usr/bin/appliance-creator", line 164, in <module>
>> sys.exit(main())
>> File "/usr/bin/appliance-creator", line 155, in main
>> creator.cleanup()
>> File "/usr/lib/python2.6/site-packages/imgcreate/creator.py", line  
>> 578,
>> in cleanup
>> self.unmount()
>> File "/usr/lib/python2.6/site-packages/imgcreate/creator.py", line  
>> 556,
>> in unmount
>> self._unmount_instroot()
>> File "/usr/lib/python2.6/site-packages/appcreate/appliance.py", line
>> 296, in _unmount_instroot
>> self.__instloop.cleanup()
>> File "/usr/lib/python2.6/site-packages/appcreate/partitionedfs.py",  
>> line
>> 191, in cleanup
>> self.__unmap_partitions()
>> File "/usr/lib/python2.6/site-packages/appcreate/partitionedfs.py",  
>> line
>> 174, in __unmap_partitions
>> d['disk'].device)
>> imgcreate.errors.MountError: Failed to unmap partitions for '/dev/ 
>> loop1'
>> device-mapper: remove ioctl failed: Device or resource busy
>> Exception imgcreate.errors.MountError: MountError("Failed to unmap
>> partitions for '/dev/loop1'",) in <bound method
>> ApplianceImageCreator.__del__ of
>> <appcreate.appliance.ApplianceImageCreator object at 0x8b5ffec>>  
>> ignored
>>
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>
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