Monitoring the Logical Drive Information

Monitoring the Logical Drive Information

You can monitor the logical drive information by clicking on the desired logical drive button on the Main screen of the Administration and Monitoring Program.

Descriptions of the information that appears on the Logical Drive Information screen are as follows:

Logical Drive Number	The number of the logical drive.
Blocked	No - The logical drive is accessible.
	Yes - The logical drive is not accessible.
Part of Array	The identifier of the logical drive disk array (A, B, C, D, E, F, G, H).
Part of Merge Group	The identifier of the logical drive merge group (1 through 254).
Date Created	The date the logical drive was created.
State	The current state (see 'Logical Drive State Descriptions' for more information).
Size	The size in megabytes.
RAID Level	RAID level (0, 1, or 5).
Write Policy	WT - Write-through.
	WB - Write-back.
NVRAM Battery Backup	Enable - The battery-backup cache is On.
	Disable - The battery-backup cache is Off.
Read Ahead	Off - Disk Read-Ahead is inactive.
	On - Disk Read-Ahead is active.
Stripe-Unit Size	The size of each stripe unit per hard disk (8, 16, 32, 64).
Number of Chunks	The number of hard disk drives that make up the logical drive.
Stripe Order	The channel and SCSI ID of the physical drives that make up the logical drive.