Re: [Condor-users] condor_master does nothing

[Dan Bradley <dan@xxxxxxxxxxxx>]

Although you are starting condor_master as root, that is not the user id 
that condor_master uses for most of its work.  The user id that 
condor_master uses is configured with CONDOR_IDS.  For more information, 
see:

http://www.cs.wisc.edu/condor/manual/v7.4/3_6Security.html#sec:uids

--Dan

John wrote:
> thanks. I remove the whole directory of 
> condor-lock.0280.783563574616895 , it it working now.
>  
> I do not remember the user used to run condor the first time, now I am 
> using root to run condor_master
>
> On Fri, Jan 8, 2010 at 11:20 AM, Dan Bradley <dan@xxxxxxxxxxxx 
> <mailto:dan@xxxxxxxxxxxx>> wrote:
>
>
>     If you changed the user that condor us running under, then this
>     makes sense.  At installation time,
>     /tmp/condor-lock.0280.783563574616895 was created to be owned by
>     the condor user that was initially chosen.  Then when you changed
>     to a different condor user, the ownership of this directory and
>     all of its contents needed to be changed too.
>
>     --Dan
>
>     John wrote:
>
>         thanks. I try to use condor_master -f -t, I got the message
>          
>         can't
>         safe_open_wrapper(/tmp/condor-lock.0280.783563574616895/InstanceLock,O_WRONLY|O_CREAT|O_APPEND,S_IRUSR|S_IWUSR)
>         - errno 13" at line 952 in file master.cpp
>          028 is the computer.
>          what does this mean? I tried to delete the file, the same
>         message.
>
>          On Tue, Jan 5, 2010 at 4:14 PM, Zachary Miller
>         <zmiller@xxxxxxxxxxx <mailto:zmiller@xxxxxxxxxxx>
>         <mailto:zmiller@xxxxxxxxxxx <mailto:zmiller@xxxxxxxxxxx>>> wrote:
>
>            On Tue, Jan 05, 2010 at 02:53:32PM -0600, John wrote:
>            > Hi all, after I run condor_master, and then ps -ef | grep
>            condor_, I got
>            > nothing. It seems that condor_master does not do
>         anything. the
>            machine is
>            > supposed to be the central manager and it worked before. I
>            really appreciate if
>            > someone can help me out. thanks
>
>            the first place to check is the MasterLog:
>             condor_config_val MASTER_LOG
>
>            look in that file and see if you see any obvious errors
>         indicating
>            why condor
>            is not starting.
>
>            also, if the disk is full and the condor_master cannot open the
>            MasterLog file
>            itself, you might see that behavior.  the master also tries to
>            create a lock to
>            prevent you from starting multiple masters.  it will log a
>         message
>            if the lock
>            fails.
>
>            finally, you can try running it in the foreground with
>         logging to
>            the console:
>             condor_master -f -t
>
>            hope that helps.
>
>
>            cheers,
>            -zach
>
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