[table=98%][td=6,1]CANNOT ADD NODE DETAILS IN "SPECIFY CLUSTER CONFIGURATION" OUI SCREEN [ID 754906.1][td=6,1][td=2,1,25%] [td=3,1,50%]修改时间 08-JUN-2011 类型 PROBLEM 状态 PUBLISHED In this Document[s...
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[td=6,1]CANNOT ADD NODE DETAILS IN "SPECIFY CLUSTER CONFIGURATION" OUI SCREEN [ID 754906.1]
[td=6,1]
[td=2,1,25%] [td=3,1,50%]修改时间 08-JUN-2011 类型 PROBLEM 状态 PUBLISHED |
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Applies to: Oracle Server - Enterprise Edition - Version: 10.1.0.2 to 11.1.0.7 - Release: 10.1 to 11.1
IBM AIX on POWER Systems (64-bit)
IBM AIX Based Systems (64-bit)
CRS
RAC
HACMP Symptoms
Installing the Oracle clusterware on top of HACMP clusterware in AIX.
In the "Specify Cluster Configuration" screen during Oracle Clusterware installation,no nodes appear in the list and the Add button icon is disabled. When HACMP is installed, the node selection screen should be predefined with the nodes of the HACMP cluster and be updatable for the network setup (vip, etc..)
cd /tmp/OraInstall2008-04-22_01-45-01PM/oui/bin/lsnodes also failing with following error.
Symptom I # ./lsnodes
exec(): 0509-036 Cannot load program /tmp/OraInstall2008-04-22_01-45-01PM/oui/bin/lsnodes.bin because of the following errors:
0509-150 Dependent module libskgxn2.a(shr_skgxn2.o) could not be loaded.
0509-022 Cannot load module libskgxn2.a(shr_skgxn2.o).
0509-026 System error: A file or directory in the path name does not exist.
Symptom II
$ ./lsnodes
exec(): 0509-036 Cannot load program /tmp/OraInstall2009-07-24_02-01-11AM/oui/bin/lsnodes.bin
because of the following errors:
0509-150 Dependent module /opt/ORCLcluster/lib/libskgxn2.a(shr_skgxn2.o) could not be loaded.
0509-022 Cannot load module /opt/ORCLcluster/lib/libskgxn2.a(shr_skgxn2.o).
0509-026 System error: The file access permissions do not allow the specified action.
Cause
Symptom I :-HACMP clusterware is already installed and configured properly.while installing the Oracle clusterware ,it does not detect the vendor clusterware present.
Run the rootpre.sh script to check the HACMP present or not.but the output shows.
Checking if group services should be configured....
ODMDIR=/etc/objrepos, isSP= 0, isHACMP= 0
Nothing to configure.
This is not expected output if the HACMP is present.
The rootpre.sh script tries to determine if HACMP is on with the following check:
isHACMP=`${ODMGET} -q name=cluster.es.clvm.rte lpp 2>/dev/null | wc -l`
When this check fails, the "/opt/ORCLcluster" directory never gets created since, there's no cluster detected. So when the installer tries to run lsnodes, it's missing lib files from the "/opt/ORCLcluster" directory.
Note: this does not apply to PowerHA 5.5 as fileset cluster.es.clvm.rte is unnecessary.
Symptom II:-lsnodes as oracle user gives error, but as root user it is fine:
checking the permission under /opt/ORCLcluster folder.It looks below
/opt/ORCLcluster:
total 0
drwxr-x--- 2 root system 256 Jul 23 12:44 bin
drwxr-x--- 2 root system 256 Jul 24 12:17 lib
drwxr-x--- 2 root system 256 Jul 24 12:17 lib32
/opt/ORCLcluster/lib:
total 784
lrwxrwxrwx 1 root system 32 Jul 24 12:17 libskgxn2.a ->
/opt/ORCLcluster/lib/libskgxnr.a
lrwxrwxrwx 1 root system 33 Jul 24 12:17 libskgxn2.so ->
/opt/ORCLcluster/lib/libskgxnr.so
-rw-r--r-- 1 oracle system 204765 Jul 24 12:17 libskgxnr.a
-rwxr-x--- 1 oracle system 194536 Jul 24 12:17 libskgxnr.so
Solution
Symptom I :-Install the missing fileset ie cluster.es.clvm.rte lpp on all the nodes.
Run the below command to check the fileset is installed
lslpp -l cluster.es.clvm.rte
and re-run the rootpre.sh to check the HACMP is detecting
Oracle provides Cluster Verification Utility (CVU) to perform system checks in preparation for installation, patch updates, or other system changes.
This will ensure that you have completed the required system configuration and preinstallation steps so that your installation, update, or patch operation completes successfully
Run the cluvfy to check all prerequisites are configured properly
./runcluvfy.sh stage -pre crsinst -n
, -verbose
Make sure all OS patchsets are installed for HACMP to support Oracle Clusterware.
Please go through the below Note for Prerequisites and ceritification details for Installing Oracle clusterware on IBM AIX systems. Note 282036.1 Minimum Software Versions and Patches Required to Support Oracle Products on IBM pSeries
For HACMP 5.4,you need to download the below patch before Installing the CRS.
i) Download the Patch 6718715
Steps to apply the patch
------------------------
1--> Login as root user
2--> Unpack the files shipped in this patch in a temporary directory
3--> Run the rootpre.sh script
./rootpre.sh
Note for PowerHA 5.5, rootpre.sh does not depend on fileset cluster.es.clvm.rte to determine whether PowerHA is installed.
Symptom II :-
chmod 755 /opt/ORCLcluster/lib (or chown root:dba /opt/ORCLcluster/lib)
ReferencesNOTE:282036.1 - Minimum Software Versions and Patches Required to Support Oracle Products on IBM Power Systems
NOTE:339939.1 - Running Cluster Verification Utility to Diagnose Install Problems
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AIX; CLUSTERWARE; CONFIGURATION; HACMP; LSNODES; ODMGET; OUI |
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