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Srvctl, crs_start hang While Attempting to Start CRS Resources After Enabling LDAP Authentication (Doc ID 389464.1)

Last updated on MAY 20, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Information in this document applies to any platform.
This problem can occur on any platform.

Symptoms

o Linux RAC cluster running 10g CRS

o CRS daemons across all nodes appear to be hanging while trying to start CRS resources

o killing crsd.bin processes on all nodes does not resolve the problem

o rebooting all nodes also does not resolve the  problem

o crsd in different state of startup across the nodes

o attempts to the start the nodeapps via
     srvctl start nodeapps -n <nodename1>
  hangs and does not return to the shell prompt

o trying to start a database using
    srvctl start database -d <dbname>
   returns error
     CRS-0233: Resource or relatives are currently involved with another operation.

o running 'ps -ef|grep crs' shows a number of  processes apparently hanging while attempting to start resources -e.g.:
     $CRS_HOME/bin/crs_start ora.<nodename1>.gsd
 
o CRS daemon logs on all nodes ($ORA_CRS_HOME/log/`hostname-s`/crsd/crsd.log) show such messages:
    2006-08-22 16:55:12.518: [ CRSRTI][1438853472]0...lock denied for _ORA_CRS_FAILOVER
    2006-08-22 16:55:12.518: [ CRSEVT][1438853472]0...FAILOVER lock unavailable, saving the event
                                                                                        in local cache
  or
    2006-08-22 17:10:22.951: [ CRSMAIN][2550271296]0CRS Daemon Started.
    2006-08-22 17:10:22.952: [ CRSRTI][2550271296]0...lock denied for _ORA_CRS_MEMBER_node2

o the command 'ps -ef' shows a number of 'sclsspawn' processes:
    root 4825 1 0 03:04 ? 00:00:00 $CRS_HOME/bin/sclsspawn oracle
    root 26434 1 0 03:09 ? 00:00:00$CRS_HOME/bin/sclsspawn root


Changes

Customer configured  LDAP for OS user and group authentication.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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