OS_POST_INSTALLATION Prerequisites Check
#Network Configuration
hostname
ifconfig -a
cat /etc/hosts
netstat -nr
dladm show-dev
cat /etc/default/mpathd |grep -v “#”
#Display the device list (and drivers attached to devices)
prtconf -D
#system configuration
/usr/platform/`uname -i`/sbin/prtdiag
#To determine the RAM size
/usr/sbin/prtconf | grep “Memory size”
#To determine the size of the configured swap space
/usr/sbin/swap -l
#System Architecture
/bin/isainfo -kv
#processor type, speed
psrinfo -v
#Disk Space Requirements
df -k /tmp
df -kh
#HD info
iostat -E
#To determine the distribution and version of Oracle Solaris installed
uname -r
cat /etc/release
#display current run level
who -r
#Package Requirements
pkginfo -i SUNWarc SUNWbtool SUNWhea SUNWlibC SUNWlibms SUNWsprot
SUNWtoo SUNWi1of SUNWi1cs SUNWi15cs SUNWxwfnt
# Check if EMC PowerPath is installed/used
modinfo |grep -i emcp
#Display EMC PowerPath Version
powermt version ====> Display EMC PowerPath Version
#To verify that disks are under PowerPath control:
To display all the attached logical devices to the server.
powermt display dev=all
#This displays all available path for your SAN device.
powermt display paths
#Check uptime
uptime
#check top process
prstat
#check processes
ps -ef
Check Firewall
svcs -a | grep ipf ipfstat -io
