Refer to previous post to setup ssh connectivity between nodes
- Create the required user and groups and directories
- # groupadd -g 1000 oinstall
- # groupadd -g 1031 dba
- # useradd -u 1101 -g oinstall -G dba oracle
- # mkdir -p /u01/app/11.2.0/grid
- # mkdir -p /u01/app/oracle
- # chown -R oracle:oinstall /u01
- # chmod -R 775 /u01/
- Create the fixup scripts before running the installer to fix up the prerequisite requirements:
- ./runcluvfy.sh stage -pre crsinst -n node1,node2 -fixup -verbose
- Setup the following values as root
- ndd -set /dev/tcp tcp_smallest_anon_port 9000
- ndd -set /dev/tcp tcp_largest_anon_port 65500
- ndd -set /dev/udp udp_smallest_anon_port 9000
- ndd -set /dev/udp udp_largest_anon_port 65500
- Regarding NTP (network time protocol)service\
- Solaris NTP enables time synchronization on the network. Solaris NTP uses a software called xntpd. This is a OS daemon which sets and maintains the system time-of-day in synchronism with Internet standard time servers Detailed :http://www.sun.com/blueprints/0701/NTP.pdf
- Verify that the service is up
- svcs ntp
- Enable the service
- svcadm enable ntp
- Edit /etc/inet/ntp.conf file and add the following :
- slewalways yes
- disable pll
- To disable the service, check this blog : http://arjudba.blogspot.com/2010/03/ntp-and-csstd-time-synchronization.html
- SSH LoginGraceTime setting
- Edit /etc/ssh/sshd_config file: Change LoginGraceTime to 0
