Musab

1.Powerpath (To remove multipaths)
2.NaviHost Agent (To register linux machine on EMC storage)

Following are the commands to integrate linux

1.  To check OS Details
# uname –a

2. To check OS release
# cat /etc/redhat-release

3. To check FC HBA Card 
# lspci | grep -i fibre

4. To check WWPN in linux
# cat /sys/class/fc_host/host4/port_name

5. To check installed package
# rpm –qa |grep –I p <package name>

6.  Install both packages by using following command
# rpm –ivh <package name> ( navihost and powerpath)

8. Check status and start the navishost agent
# service naviagent status
# service naviagent start

9. Start & check emcpowerpath service 
# /etc/init.d/PowerPath start (As service command may not work for powerpath)
# ps –ef |grep –I powerpath

10. Check powerpath disk and paths
# powermt display dev=all

11. Check the newly added disk from SAN
# fdisk –l, or #parted -l 

12.  make partition on the disk received from SAN
# fdisk <disk name>

13. format it and mount it.
# mkfs.ext4 <partition name>

Create one directory
#mkdir /emc

Mount the partition on directory
#mount /dev/emcpowera(partition name)  /emc

If needed add the entry in /etc/fstab to make it permanent mount