OS_POST_INSTALLATION Prerequisites Check

#Network Configuration


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

#check top process

#check processes
ps -ef

Check Firewall

svcs -a | grep ipf

ipfstat -io

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