Fujitsu ETERNUS DX100 S3 - Page 318

Chapter 3 Volume Management
3.14 Modify Cache Parameters
ETERNUS Web GUI User’s Guide (Settings)
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Volume types for which Cache Parameters are available
Available: The parameter can be specified.
N/A: The parameter cannot be specified.
*1: The cache parameter is specified for each TPP. Refer to "6.9 Modify Cache Parameters (Thin Provisioning Pool)" (page
582) for details.
Item
Volume type
Standard SDV SDPV
Standard (LUN
concatenation)
TPV FTV WSV
Cache Page
Capacity
Available Available Available N/A N/A N/A N/A
Prefetch Limit (PL) Available Available Available Available Available N/A Available
Force Prefetch
Mode (FP)
Available Available Available Available Available N/A Available
Multi Writeback
Count (MWC)
Available Available Available N/A (*1) N/A Available
Prefetch
Sequential Detect
Count (PSDC)
Available Available Available Available Available N/A Available
Sequential Dirty
Detect Count
(SDDC)
Available Available Available Available Available N/A Available
Sequential Slope
(SS)
Available Available Available Available Available N/A Available
Sequential Dirty
Slope (SDS)
Available Available Available Available Available N/A Available
Sequential Parallel
Multi I/O Count
(SPMC)
Available Available Available Available Available N/A Available
Extreme Cache
Pool
Available N/A N/A Available Available N/A Available