HP 3PAR Policy Manager Software - Manual (Page 36)

4.20 Analyzing the Policy Advisor Results for RAID Level Changes
3PAR Policy Advisor User’s Guide
4.8.1 RAID Level Change Example
The following example attempts to change all virtual volumes in the InServ Storage Server to
RAID 5 with magazine level availability.
On Linux or Solaris:
./PolicyAdvisor.tcl -t r5 -ha mag
On Windows:
policyadvisor -t r5 -ha mag
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3PAR, Inc. InForm(tm) Policy Advisor for Dynamic Optimization
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PD Analysis
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------FC-------
-----------------Description------------------ 15K 10K 10K+15K NL SSD All
Number of Available PDs with free chunklets 0 32 32 0 0 32
Number of Available PDs with no free chunklets 0 0 0 0 0 0
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Total Number of Available PDs 0 32 32 0 0 32
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Maximum number free chunklets in a PD - 230 230 - - 230
Minimum number free chunklets in a PD - 181 181 - - 181
The system is checked for active tuning operations:
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Active Tune analysis
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No active tunes detected on Target InServ
The virtual volumes are analyzed:
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VV USR Space Analysis (VVs in USR space size order, smallest first)
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A total of 1 Virtual Volumes (VVs) will be analyzed
--Rsvd(MB)--- -(MB)- ---PDs---- -Chunklets/PD-
ID Name Prov Type Adm Snp Usr Vsize Nodes RAID SetSz Avail CAvail PDType:KRPM Used Avail Max Min Avg
TotalChunks CPG SNP_CPG CreationPattern
3400 aldvv1 full base 0 0 10240 10240 0 1 2 cage port FC:10 16 32 5 5 5.0
80 --- --- -nd 0 -devtype FC
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