Oracle RAC 12.1 – lsnodes exited with code 9

I was trying to do a 2 node RAC setup on Solaris 11.3 where Oracle Solaris Cluster 4.3 was already configured. Installed was running but the Cluster Node Information screen was appearing like this

error

The install log shows this:

INFO: Checking cluster configuration details

INFO: Found Vendor Clusterware. Fetching Cluster Configuration

INFO: Executing [/tmp/OraInstall2017-03-28_12-50-48PM/ext/bin/lsnodes]

with environment variables {TERM=xterm, LC_COLLATE=, SHLVL=3, JAVA_HOME=, XFILESEARCHPATH=/usr/dt/app-defaults/%L/Dt, SSH_CLIENT=172.16.64.55 56370 22, LC_NUMERIC=, LC_MESSAGES=, MAIL=/var/mail/oracle, PWD=/export/software/grid/grid, XTERM_VERSION=XTerm(320), WINDOWID=2097165, LOGNAME=oracle, _=*50727*/export/software/grid/grid/install/.oui, NLSPATH=/usr/dt/lib/nls/msg/%L/%N.cat, SSH_CONNECTION=172.16.64.55 56370 172.16.72.18 22, OLDPWD=/export/oracle, LC_CTYPE=, CLASSPATH=, PATH=/usr/bin:/usr/ccs/bin:/usr/bin:/bin:/export/software/grid/grid/install, LC_ALL=, DISPLAY=localhost:10.0, LC_MONETARY=, USER=oracle, HOME=/export/oracle, XTERM_SHELL=/bin/bash, XAUTHORITY=/tmp/ssh-xauth-mlq21a/xauthfile, A__z=”*SHLVL, XTERM_LOCALE=en_US.UTF-8, TZ=localtime, LC_TIME=, LANG=en_US.UTF-8}

INFO: Starting Output Reader Threads for process /tmp/OraInstall2017-03-28_12-50-48PM/ext/bin/lsnodes

INFO: The process /tmp/OraInstall2017-03-28_12-50-48PM/ext/bin/lsnodes exited with code 9

So we can see the problem. lsnodes is not able to list the nodes. Let us try to run that command manually.

-bash-4.1$ export PATH=PATH=/usr/bin:/usr/ccs/bin:/usr/bin:/bin:/export/software/grid/grid/install

-bash-4.1$ /tmp/OraInstall2017-03-28_12-50-48PM/ext/bin/lsnodes

ld.so.1: lsnodes: fatal: libskgxn2.so: open failed: No such file or directory

Killed

-bash-4.1$

So looks like it is not able to find this library called libskgxn2.so. If we do a find for this file name we can see that it is present in this directory /usr/cluster/lib/sparcv9/libskgxn2.so .

Some googling and MOS searches revealed that it expects the library to be present at /opt/ORCLcluster/lib. This directory doesn’t exist here. As a workaround we can create this directory manually and create symbolic link to file libskgxn2.so

The lsnodes command worked fine after this workaround and installer also shows both the nodes listed.

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