[torqueusers] pbs_mom's child exits immediately after starting pbs_mom

Daniel Andrzejewski andrzeje at cs.utk.edu
Tue Sep 30 21:45:20 MDT 2008


Problem solved by removing ldap from the services line in /etc/nsswitch.

Daniel Andrzejewski

student IT Administrator
Elec Engr & Comp Science
University of Tennessee
(865) 974 - 4388 (work)

"Investment in knowledge always pays the best interest"
Benjamin Franklin
-- 

Daniel Andrzejewski wrote:
> Hi Daniel,
> 
> Thanks for you suggestion. However, it did not solve my problem, but 
> maybe I can learn from that:
> 
> [root at frodo9 torque-2.3.2-snap.200807081528]# strace -f pbs_mom
> .
> .
> .
> fcntl(4, F_SETLK, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0
> clone(Process 26346 attached
> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, 
> child_tidptr=0x2aae326a1db0) = 26346
> [pid 26345] exit_group(0)               = ?
> getsockname(3, 0x7fff7866e9e0, [128])   = -1 ENOTSOCK (Socket operation 
> on non-socket)
> fcntl(3, F_GETFD)                       = 0
> dup(3)                                  = 7
> fcntl(7, F_SETFD, 0)                    = 0
> socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 8
> close(3)                                = 0
> fcntl(8, F_GETFD)                       = 0
> dup2(8, 3)                              = 3
> fcntl(3, F_SETFD, 0)                    = 0
> close(8)                                = 0
> write(3, "\25\3\1\0 
> \307\276jJ\207v\7\3473A\355\16\340\232\347\35\\\311\307\3472i)\5L\t\22"..., 
> 37) = -1 EPIPE (Broken pipe)
> --- SIGPIPE (Broken pipe) @ 0 (0) ---
> Process 26346 detached
> [root at frodo9 torque-2.3.2-snap.200807081528]#
> 
> This line may be the clue:
> getsockname(3, 0x7fff7866e9e0, [128])   = -1 ENOTSOCK (Socket operation 
> on non-socket)
> 
> I will try to investigate it a little bit. Will also try the latest 
> snapshot:
> torque-2.4.0-snap.200809251409
> 
> 
> Regards,
> 
> Daniel Andrzejewski
> 


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