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Infortrend
4-2
4.3  Logical Drive Status
Logical Drive:
The Logical Drive number.
RAID level:
The RAID level used in this logical drive
Drive numbers:
The number of physical drives included in
this configuration.
Logical Drive status:
XxxxMB
The capacity of this logical drive.
SB=x
Standby drives available to this logical
drive. Except the spares dedicated to other
logical configurations, all spare drive(s) will
be counted in this field, including Global
and Local Spares.
xxxxMB INITING
The logical drive is now initializing.
xxxxMB INVALID
For firmware version before 3.31:
The logical drive has been created with
“Optimization for Sequential I/O”, but the
current setting is “Optimization for
Random I/O.”
-OR-
The logical drive has been created with
“Optimization for Random I/O,” but the
current setting is “Optimization for
Sequential I/O.”
Firmware version 3.31 has separate settings
for array optimization and array stripe size.
This message will not appear when the
optimization mode is changed.
xxxxMB GD SB=x
The logical drive is in good condition.
xxxxMB FL SB=x
One drive failed in this logical drive.
xxxxMB RB SB=x
Logical Drive is rebuilding.
xxxxMB DRVMISS
One of the drives is missing.
INCOMPLETE
ARRAY
Two or more drives failed in this logical
drive.
LG=0 RAID5 DRV=3
  2021MB GD SB=1
LG0 RAID5 DRV=3
  2021MB GD SB=1
Number of drives
RAID level
Logical Drive
Logical Drive  status