3–6 Creating Storagesets
Type of Storageset
Storageset Name.........
accept default values
Disk Drives...................
DISK10300, DISK20300, DISK30300
Unit Number.................
accept default
Partitions
RAIDset Switches
Mirrorset Switches
Initialize Switches
Unit Switches
Figure 3–2. Storageset Profile
___ Mirrorset
✔ RAIDset ___ Stripeset ___ Striped Mirrorset
Unit # Unit # Unit # Unit # Unit # Unit # Unit # Unit #
%%%%%%%%
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 Error Mode*
✔
Yes (default)
____
No
✔ Yes (default)
____
No
✔ 32 blocks (default)
____
Other:
___
Normal
___
Failsafe
*Valid only for
mirrorsets with DT
support enabled
Write Cache Write Protection Availability
____ Yes (default)
✔ No
✔ No (default)
____
Yes
✔ Run (default)
____
NoRun