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Managing Drives & Enclosures
179
3 Select the option you want and press Enter.
4 Restart or rescan to have your changes take effect.
See G.1.1, ”Shutting Down and Restarting the Current SM Module”, on page 190 or G.10, ”Rescanning
All Channels”, on page 206.
F.1.4 Displaying Disk Cache Status
You can display the cache status of each disk drive. Any disk drives with write-back cache enabled should
be connected to a UPS in case of power failure. If the drives are not on a UPS and power is lost during
disk writes, the array will lose any data in the disk’s write-back cache.
To display disk cache status:
1
From the System Menu, select
Utilities Menu
and press
Enter
.
The Utilities Menu displays.
2 Select Drive Utilities Menu and press Enter.
The Drive Utilities Menu displays.