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Chapter 3 Command Descriptions
141
show cache-parameters
Description
Shows a volume's cache policy and cache optimization mode.
Input
Output
show cache-parameters
volume
Parameter
Description
volume
Optional. Specifies the volume by its name or serial number. For the
syntax to use, see “Volume Syntax” on page 25.
Field
Description
Operation Mode
The volume’s operation mode. Possible values are: Unknown,
Standalone Single Port, Standalone Dual Port, Active-Active
Single Port, Active-Active, Active Pass Dual Port, A-A Dual
Port Multi ID, or Independent Cache Performance Mode.
Volume Serial
Volume serial number
Volume Name
Volume name
Write-Mode
The volume’s cache policy, either write-back or write-through
Optimization
The volume’s cache optimization mode, either standard
(random) or super-sequential
Read Ahead Size
The size of the read-ahead cache
Summary of Contents for RPC12 Series
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