February 16th, 2009
st0ma
Verify the Oralce Clusterware Installation
With the introduction of Oracle RAC 10g, cluster management is controller by the evmd, ocssd and crsd processes.
Run the ps command on both nodes to make sure that the processes are running.
rac01:/u01/clusterware/cluvfy # ps -ef |grep d.bin
root 4694 1 0 Feb13 ? 00:00:00 /u01/crs1020/bin/crsd.bin reboot
oracle 5242 4692 0 Feb13 ? 00:00:00 /u01/crs1020/bin/evmd.bin
oracle 5344 5326 0 Feb13 ? 00:00:00 /u01/crs1020/bin/ocssd.bin
root 20078 10946 0 09:44 pts/1 00:00:00 grep d.bin
Next you should check the /etc/inittab file, which is processed whenever the runlevel changes:
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Categories: Database, ESX, ESXi, Linux, Oracle, SLES, SSH, VMware Tags: Clusterware, ESXi, Linux, Oracle, SLES, VMware
February 16th, 2009
st0ma
Oracle Clusterware Installation
Install the xntpd service and configure it.
You can use the Yast management console to do so.
It is extremely important that both nodes are configured to use ntp server and that they are regularly being updated.
If there is any difference at all within the date of all nodes this could result into inoperable cluster.
1. Copy the cpio.gz file to the first node and unzip the contents of the cpio file
#gunzip 10201_clusterware_linux_x86_64.cpio.gz
#cpio -idmv < 10201_clusterware_linux_x86_64.cpio
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Categories: Database, ESX, ESXi, Linux, Oracle, SLES, SSH, VMware Tags: Clusterware, Database, ESXi, Linux, Oracle, SLES, VIPCA