[OpenAFS] Locked Volume

2010-12-20 Thread Angela Hilton
Hi

I don't normally make requests of the lists but my colleague (Owen leBlanc) is 
on leave.

I have a volume that has become locked.  I'm not certain of the reason for this 
or even how to trace the problem.  There are actually 2 locked volumes  
volume.name and volume.name.readonly.  There is a cron job that usually runs to 
releases the read/write to the read only (I've paused this for the time being)

I realise that I can issue  
vos unlock -id volume.name
BUT, I am unsure if there are any potential problems that this could cause.

Can anyone offer any advice?

TIA
Angela

Thanks
Angela
--
--
Angela Hilton
Web Infrastructure Coordinator
Infrastructure Applications
IT Services Division
The University of Manchester
G50 Kilburn Building, Oxford Rd
Manchester M13 9PL

t: +44(0)161 275 8335
e: angela.hil...@manchester.ac.uk
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Re: [OpenAFS] Locked Volume

2010-12-20 Thread Hartmut Reuter

Angela Hilton wrote:

Hi

I don't normally make requests of the lists but my colleague (Owen leBlanc)
is on leave.

I have a volume that has become locked.  I'm not certain of the reason for
this or even how to trace the problem.  There are actually 2 locked volumes
volume.name and volume.name.readonly.  There is a cron job that usually runs
to releases the read/write to the read only (I've paused this for the time
being)

I realise that I can issue vos unlock -id volume.name BUT, I am unsure if
there are any potential problems that this could cause.

Can anyone offer any advice?


In this case I normally do an 'vos examine' for the volume and then
e 'vos status ' for the fileserver vos exameine showed me that the RW-volume 
lives on. If that server doesn't show any activity on behalf of the volume I 
think it's save to unlock the volume. Such a situation may be caused by a 
volserver crash or a killed vos command or a network outage during a vos command.


Hartmut Reuter



TIA Angela

Thanks Angela -- -- Angela Hilton Web Infrastructure Coordinator
Infrastructure Applications IT Services Division The University of
Manchester G50 Kilburn Building, Oxford Rd Manchester M13 9PL

t: +44(0)161 275 8335 e: angela.hil...@manchester.ac.uk
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--
-
Hartmut Reuter  e-mail  reu...@rzg.mpg.de
phone+49-89-3299-1328
fax  +49-89-3299-1301
RZG (Rechenzentrum Garching)webhttp://www.rzg.mpg.de/~hwr
Computing Center of the Max-Planck-Gesellschaft (MPG) and the
Institut fuer Plasmaphysik (IPP)
-
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