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[LDM #XLL-812744]: 6.9.7 crash ERROR: assertion "info->sz <= xdrs->x_handy" failed: file "pq.c", line 6698

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  • Subject: [LDM #XLL-812744]: 6.9.7 crash ERROR: assertion "info->sz <= xdrs->x_handy" failed: file "pq.c", line 6698
  • Date: Mon, 09 May 2011 12:54:08 -0600
Daryl,

> Here's the result of trying to start LDM after the system crashed.  The
> system is a fully patched RHEL6 64bit system.  I rebuilt the queue and it
> is running fine now.
> 
> thanks,
> daryl
> 
> [ldm@chinook ~]$ ldmadmin stop
> Stopping the LDM server...
> kill 18175: No such process
> [ldm@chinook ~]$ ldmadmin start
> The product-queue is OK.
> Checking pqact(1) configuration-file(s)...
> /local/ldm/etc/pqact.conf: syntactically correct
> Checking LDM configuration-file (/local/ldm/etc/ldmd.conf)...
> Starting the LDM server...
> [ldm@chinook ~]$
> [ldm@chinook ~]$ ldmadmin tail
> May  9 10:55:55 chinook pqact[26064] WARN: Previous-state information
> doesn't exist.  Continuing...
> May  9 10:56:24 chinook mtarchive-priv.geol.iastate.edu[26070] NOTE:
> Data-product with signature 2bdc512445f7a2493b66880615ace748 wasn't found
> in product-queue
> May  9 10:56:24 chinook mtarchive-priv.geol.iastate.edu([26070] NOTE:
> Starting Up(6.9.7/6): 20110509145624.033 TS_ENDT {{EXP,  ".*"}},
> SIG=2bdc512445f7a2493b66880615ace748, Primary
> May  9 10:56:24 chinook mtarchive-priv.geol.iastate.edu([26070] NOTE:
> topo:  mtarchive-priv.geol.iastate.edu {{EXP, (.*)}}
> May  9 10:56:27 chinook mtarchive-priv.geol.iastate.edu([26070] ERROR:
> assertion "info->sz <= xdrs->x_handy" failed: file "pq.c", line 6698
> May  9 10:56:27 chinook ldmd[26062] NOTE: child 26070 terminated by signal
> 6
> May  9 10:56:27 chinook ldmd[26062] NOTE: Killing (SIGTERM) process group
> May  9 10:56:27 chinook ldmd[26062] NOTE: Exiting
> May  9 10:56:27 chinook pqact[26064] NOTE: Exiting
> May  9 10:56:27 chinook ldmd[26062] NOTE: Terminating process group

Well, that never should have happened. Could your product-queue have become 
corrupted somehow? Was anything untoward happening on the system just before 
this occurred? Have you had any other problems with the disk that contains the 
product-queue? Any memory problems?

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: XLL-812744
Department: Support LDM
Priority: Normal
Status: Closed