5.5 HP StorageWorks X9720 Network Storage System Administrator Guide (AW549-96026, March 2011)

Powering off the X9720 system hardware
After shutting down the X9000 Software, power off the X9720 hardware as follows:
1. Power off the 9100c controllers.
2. Power off the 9200cx disk capacity block(s).
3. Power off the file serving nodes.
The cluster is now completely shut down.
Starting up the system
To start a X9720 system, first power on the hardware components, and then start the X900 Software.
Powering on the X9720 system hardware
To power on the X9720 hardware, complete the following steps:
1. Power on the 9100cx disk capacity block(s).
2. Power on the 9100c controllers.
3. Wait for all controllers to report “on” in the 7-segment display.
4. Power on the file serving nodes.
Starting the X9000 Software
To start the X9000 Software, complete the following steps:
1. Power on the dedicated Management Console or the node hosting the active agile management
console.
2. Power on the file serving nodes (*root segment = segment 1; power on owner first, if possible).
3. Monitor the nodes on the management console and wait for them all to report UP in the output
from the following command:
ibrix_server -l
4. Mount file systems and verify their content. Run the following command on the Management
Console or file serving node hosting the active agile management console:
ibrix_mount -f fs_name -m <mountpoint>
On Linux X9000 clients, run the following command:
ibrix_lwmount -f fsname -m <mountpoint>
5. Enable HA on the file serving nodes. Run the following command on the Management Console
or file serving node hosting the active agile management console:
ibrix_server -m
6. On the node hosting the passive agile management console, move the console back to passive
mode:
ibrix_fm -m passive
The X9000 Software is now available, and you can now access your file systems.
Maintaining the system66