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Vess A2000 Series NVR Storage Appliance
Promise Technologies
l
ogical
drive
management
Logical drives are made from disk arrays. In the Tree, you can see a graphic representation of the logical drives
that belong to each array. The Logical Drive List can be accessed in Tree View by expanding the under Disk Arrays
and clicking on the Logical Drives icon for any existing disk array, or simply click on the
Logical Drive Summary
icon for the Subsystem.
Click on any Logical Drive (LD) in the list to view Information and Statistics, to change Settings (Alias, Read
Policy,Write Policy), to start Background Activities (Initialization, Redundancy Check), or to view the Check Table
for the LD.
Information displayed in the menu includes:
• Logical Drive ID
• Alias
• Raid Level
• Operational Status
• Capacity
• Physical Capacity
• Number of Axles [#]
• Number of Used Physical Drives [#]
• Stripe Size
• Sector Size [Bytes]
• Disk Array ID
• Read Policy
• Write Policy
• Current Write Policy
• Serial Number
• WWN
• Synchronized [Yes/No]
• Tolerable Number of Dead Drives Per Axle
• Parity Pace
• Codec Scheme
