Controller Object Commands
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/cx show
This command shows summary information on the specified controller
/cx
.
This information is organized into a report containing two to three parts:
A
Unit
summary listing all present units
A
Port
summary section listing of all ports and disks attached to them.
A
BBU
summary section listing, if a BBU is installed on the controller.
The
Unit
summary section lists all present unit and specifies their unit
number, unit type (such RAID 5), status, size (usable capacity) in gigabytes or
terabytes, number of blocks, and unit status (OK, RECOVERY,
INOPERABLE, UNKNOWN, DEGRADED, INITIALIZING, INIT-
PAUSED, VERIFYING, VERIFY-PAUSED, REBUILDING, REBUILD-
PAUSED, MIGRATING, MIGRATE-PAUSED).
Note:
If an asterisk (*) appears next to the status of a unit, there is an error on
one of the drives in the unit. This feature provides a diagnostic capability for
potential problem drives. The error may not be a repeated error, and may be
caused by an ECC error, SMART failure, or a device error. Rescanning the
controller will clear the drive error status if the condition no longer exists.
%
Cmpl
reports the percent completion of REBUILDING, VERIFYING,
INITIALIZING, or MIGRATING units.
The
Port
summary section lists all present ports and specifies the port
number, disk status, unit affiliation, size (in gigabytes) and blocks (512 bytes),
and the serial number assigned by the disk vendor.
The
BBU
summary lists details about the BBU, if one is installed. It includes
a few important attributes such as hours left (in which the current BBU can
backup the controller cache in the event of power loss), temperature, voltage,
readiness, and so forth.
Additional attributes about controllers, units, ports and disks can be obtained
by querying for them explicitly. For details, see the other show subcommands.
