Chapter 8 Maintaining Your Array 8-7
TABLE 8-3 shows definitions and values for logical drive parameters.
TABLE 8-3 Parameters Displayed in the Logical Drive Status Window
Parameter Description
LG Logical drive number
P0: Logical drive 0 of the primary controller where P = primary
controller and 0 = logical drive number
S1: Logical drive 1 of the secondary controller where S =
secondary controller and 1 = logical drive number
ID Logical drive ID number (controller-generated)
LV The logical volume to which this logical drive belongs. NA
indicates no logical volume.
RAID RAID level
SIZE (MB) Capacity of the logical drive in megabytes
Status Logical drive status
INITING The logical drive is now initializing.
INVALID The logical drive was improperly created or
modified. For example, the logical drive was
created with “Optimization for Sequential I/O,”
but the current setting is “Optimization for
Random I/O.”
GOOD The logical drive is in good condition.
DRV FAILED A drive member failed in the logical drive.
FATAL FAIL More than one drive member in a logical drive
has failed.
REBUILDING The logical drive is rebuilding.
DRV ABSENT
INCOMPLETE
One of the disk drives cannot be detected.
Two or more member disk drives in this logical
drive have failed.
O Indicates the performance optimization set when the logical
drive was initialized. This cannot be changed after the logical
drive is created.
S Optimization for Sequential I/O
R Optimization for Random I/O
#LN Total number of drive members in this logical drive
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