Grass Valley K2 Storage System Instruction Manual v.3.2 Nov.18 2008 - Manual (Page 225)

July 15, 2008 K2 Storage System Instruction Manual 225
Basic operations for the Level 20R storage system
NOTE: You must install MPIO software on K2 Media Clients that access shared
storage on a redundant K2 Storage System.
Basic operations for the Level 20R storage system
Use the following procedures as you work on your Level 20R storage system:
• “Level 20R storage system power-off procedure”
• “Level 20R system power-on procedure”
For other procedures refer to “Administering and maintaining the K2 Storage
System” on page 429 .
Level 20R storage system power-off procedure
Use the following sequence to power-off the Level 20R storage system.
1. Power-off all K2 Media clients or other iSCSI clients.
2. From the K2 System Configuration application, in the tree view select the name of
the K2 Storage System, which is the top node of the storage system tree. Then click
the Server Control Panel button. The Server Control Panel opens.
3. Take note of which is the primary K2 Media Server and which is the backup K2
Media Server. The order in which you put servers back into service when you
power up the K2 Storage System is dependent on their primary/backup roles at the
time when you power down the K2 Storage System.
4. For the backup K2 Media Server, click Stop . This takes the server out of service.
5. Shut down the backup K2 Media Server, if it does not shut down automatically.
6. For the primary K2 Media Server, click Stop . This takes the server out of service.
7. Shut down the primary K2 Media Server, if it does not shut down automatically.
8. Shut down optional NH K2 Media Servers, if any.