AiX Commads

1. ssa_ela -h 7 ; To get SRN Status for ssa (output
   ssa0 SRN 45002
   enclosure0 SRN 80221)
2.  lscfg -vlpdisk3 -- To get details of pdisk3
3.   lsdev –C –c pdisk –s ssar –H –To list all pdisks or use smit Devices->SSA Disks—>SSA Physical Disks->List All Defined SSA Physical Disks 
4. lsdev –C –t hdisk –c disk –s ssar –H – To list SSA Logical Disks or use smit Devices->SSA Disks—> SSA Logical Disks->List All Defined SSA Logical Disks
5.   smit -> SSA Dsks—>SSA Physical Disks ->Show Physical to Logical SSA Disk Relationship or--for I in $(lsdev –CS1 –c pdisk –ssar –F name); do; echo “$i: “$ssaxlate –l $i);done
6.  lsdev -P -H  --To list all devices in the Predefined Devices object class with column headers, type--The system displays a message similar to the following:(class type  subclass   description--logical_volume vgtype vgsubclass Volume group ) 
7.  To Remove pdisk3 follow the steps below 
   
   
   pdisk3, which is  hdisk5
   go into diags
   Task Selection (Diagnostics, Advanced Diagnostics, Service Aids, etc.
   SSA Service Aids
   Set Service Mode
   <ServerName>:pdisk3
   Do Identify on pdisk3 to find out where it's located
   
   
   Once you find it backout to the service mode menu  again and do
   Set or Reset Service Mode on pdisk3
   
   
   This is when the drive light should come on solid and can be replaced
   Pull old drive out and put new drive in
   
   
   Then
   rmdev -l pdisk3 -d
   rmdev -l hdisk5 -d
   
   
   cfgmgr
   
   
   lscfg -vl pdisk3
   
   
   You should see the new pdisk3