HP 3PAR T-Class Installation and Deinstallation Guide

NOTE: In this and other chapters, the command-line examples use bold type to indicate user
input and <angle brackets> to denote variables. Examples may not match the exact output
of a particular system.
Deinstalling the Storage System
This section provides instructions for deinstalling storage systems.
1. Connect the maintenance PC to the highest numbered controller node, as described in
“Connecting the Maintenance PC” (page 191), and log in as the console user.
3PAR(TM) InForm(R) OS <version> <sernum>-<nodeID> ttyS0
(none) login:
console
Password: <
password>
NOTE: Press CTRL+C at any time to cancel deinstallation.
2. From the console menu, type 9 to select the Perform a deinstallation menu option.
3PAR Console Menu enodec1c7 3.x.x.xx
1. Out Of The Box Procedure
2. Run ootb-stress-analyzer
3. Re-enter network configuration
4. Update the CBIOS
5. Enable or disable CLI error injections
6. Perform an IDE rescue
7. Set up the system to wipe and rerun ootb
8. Cancel a wipe
9. Perform a deinstallation
10. Update the system for recently added hardware (admithw)
11. Check system health (checkhealth)
12. Exit
>9
WARNING:
Running this script will result in complete loss of data on this system.
Are you sure you want to continue? (y/n)
y
Deinstallation process will be started in 10 seconds. Once the cluster has
rebooted, log back in and run deinstall_finish.
A warning message indicating all data on this system will be lost appears. Type y to begin
the deinstallation process and the system reboots.
3. After the system reboots, log in again as the console user.
3PAR(TM) InForm(R) OS <version> <sernum>-<nodeID> ttyS0
(none) login:
console
156 Deinstalling the Storage System