Specifications

4–6 Planning Storagesets
TYPE OF STORAGESET
Partitions
RAIDset Switches
Mirrorset Switches
Initialize Switches
Unit Switches
Figure 4–2 A Typical Storageset Profile
_____ Mirrorset __✔
_ RAIDset _____ Stripeset _____ Striped Mirrorset
Storageset Name accept default values
Disk Drives DISK10300, DISK20300, DIS30300
Unit Number accept default
Unit # Unit # Unit # Unit # Unit # Unit # Unit # Unit #
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Reconstruction Policy Reduced Membership Replacement Policy
_✔ Normal (default)
___ Fast
_✔ No (default)
___ Yes, missing:
_✔ Best performance (default)
___ Best fit
___ None
Replacement Policy Copy Policy Read Source
___ Best performance
(default)
___ Best fit
___ None
___ Normal (default)
___ Fast
___ Least busy (default)
___ Round robin
___ Disk drive:
Chunk size Save Configuration Metadata
___ Automatic (default)
___ 64 blocks
___ 128 blocks
___ 256 blocks
___ Other:
___ No (default)
_✔
Yes
✔ Destroy (default)
___ Retain
Read Cache Read-Ahead Cache Maximum Cache Transfer
✔ Yes (default)
___ No
✔ Yes (default)
___ No
✔ 32 blocks (default)
___ Other:
Write-Back Cache Write Protection Availability
___ Yes (default)
✔ No
✔ No (default)
___ Yes
✔ Run (default)
___ NoRun