Re: [Condor-users] Could not get other processes started except condor_master

["hailong.yang1115" <hailong.yang1115@xxxxxxxxx>]



 

Dear Matthew,

 

I have removed all the files under the lock directory "/home/863/condor-7.4.2/local.n3/lock/", however the problem remained.

Any ideas?

 

Hailong

2011-01-06

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***********************************************
* Hailong Yang, PhD. Candidate
* Sino-German Joint Software Institute,
* School of Computer Science&Engineering, Beihang University
* Phone: (86-010)82315908
* Email: hailong.yang1115@xxxxxxxxx
* Address: G413, New Main Building in Beihang University,
*              No.37 XueYuan Road,HaiDian District,
*              Beijing,P.R.China,100191
***********************************************

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发件人： Matthew Farrellee

发送时间： 2011-01-06  06:52:59

收件人： Condor-Users Mail List

抄送： hailong.yang1115

主题： Re: [Condor-users] Could not get other processes started except condor_master

On 12/31/2010 07:22 AM, hailong.yang1115 wrote:

> Dear all,

> When I started the condor_master process, no other processes were

> started and the condor_master exit after a while. I also got the

> following error in the MasterLog:

> 12/31 19:51:43 ******************************************************

> 12/31 19:51:43 ** condor_master (CONDOR_MASTER) STARTING UP

> 12/31 19:51:43 ** /home/863/condor-7.4.2/sbin/condor_master

> 12/31 19:51:43 ** SubsystemInfo: name=MASTER type=MASTER(2) class=DAEMON(1)

> 12/31 19:51:43 ** Configuration: subsystem:MASTER local:<NONE> class:DAEMON

> 12/31 19:51:43 ** $CondorVersion: 7.4.2 Mar 29 2010 BuildID: 227044 $

> 12/31 19:51:43 ** $CondorPlatform: I386-LINUX_RHEL5 $

> 12/31 19:51:43 ** PID = 20607

> 12/31 19:51:43 ** Log last touched time unavailable (No such file or

> directory)

> 12/31 19:51:43 ******************************************************

> 12/31 19:51:43 Using config source: /home/863/condor-7.4.2/etc/condor_config

> 12/31 19:51:43 Using local config sources:

> 12/31 19:51:43 /home/863/condor-7.4.2/local.n3/condor_config.local

> 12/31 19:52:13 FileLock::obtain(1) failed - errno 37 (No locks available)

> 12/31 19:52:13 ERROR "Can't get lock on

> "/home/863/condor-7.4.2/local.n3/lock/InstanceLock"" at line 956 in file

> master.cpp

> The file InstanceLock indeed existed and had the following permission:

> -rw------- 1 863 863 0 May 30 2010 InstanceLock

> Any clue?

> Hailong

> 2010-12-31

The condor_master maintains an "instance lock" to prevent you from 

accidentally running it multiple times. It may be that the master exited 

and didn't clean up the lock. If you have no master running, try 

removing the file manually.

Best,

matt