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create OC hangs
This document has not been formally reviewed for accuracy and is provided as is
Title :
create OC hangs
Document ID :
KM00842145
Product - Version:
temip framework ;
OS :
HPUX/IA64
Updated :
Tue Apr 15 01:56:17 GMT 2014
Summary :
The following command hangs: TeMIP> create oper ran_zte_core_ac associated domain ran_zte_sa_domain
Problem


The following command hangs:

TeMIP> create oper ran_zte_core_ac associated domain ran_zte_sa_domain

 

Cause
From the collected temip_show –a, it shows there is some issue with the alarm handling processes for OCs;
some OC processes has extra/duplicated semaphore; this is abnormal. 

i.e.

the following is extracted from temip_show -a, it shows there are two semaphors created for OC SSNINSTSMARTENV_BSS_OC ; for normal operation, there should be one semaphore is created for each OC.          

# temip_show -a |grep SSNINSTSMARTENV

 1720396 1405144906 --ra-ra-ra-    temip    users  AHFM_CHILD_SSNINSTSMARTENV_                  <<<<
 1998923 1405123175 --ra-ra-ra-    temip    users  AHFM_CHILD_SSNINSTSMARTENV_BSS_     <<<<<

 1310771  817895676 --rw-rw-rw-    temip        1  AHFM_CHILD_SSNINSTSM

  18314    temip      631     DP   TeMIP AHFM Child SSNINSTSMARTENV_BSS_OC            /usr/opt/TeMIP-tptcl02-V60/temip

Fix

restart TeMIP for clearing the duplicated semaphore:

if the system is cluster system, an the environment variable need to be defined before restarting TeMIP:

i.e.
# export SERVICE_NAME=foo

# temip_stop –k

# temip_show  -a

# temip_start

note:

 Patch PHSS_43901 addressed this duplicated semaphore issue; the OC which has OC name greater than 16 characters may cause extra / duplicate semaphone.