Dot Hill Systems AssuredSAN 6004, Cli Reference Manual, Page: 148 / 363

148 Alphabetical list of commands
Status
Shown by the
encl
parameter.
•
Up
: The disk is present and is properly communicating with the expander.
•
Spun Down
: The disk is present and has been spun down by the drive spin down feature.
•
Warning
: The disk is present but the system is having communication problems with the disk LED
processor. For disk and midplane types where this processor also controls power to the disk,
power-on failure will result in
Error
status.
•
Error
: The disk is present but is not detected by the expander.
•
Unknown
: Initial status when the disk is first detected or powered on.
•
Not Present
: The disk slot indicates that no disk is present.
•
Unrecoverable
: The disk is present but has unrecoverable errors.
•
Unavailable
: The disk is present but cannot communicate with the expander.
•
Unsupported
: The disk is present but is an unsupported type.
Temperature
Shown by the
detail
or
temp
parameter. The temperature of the disk.
Temperature Status
Shown by the
temp
parameter.
•
OK
: The disk sensor is present and detects no error condition.
•
Warning
: The disk sensor detected a non-critical error condition. The temperature is between the
warning and critical thresholds.
•
Critical
: The disk sensor detected a critical error condition. The temperature currently exceeds
the critical threshold.
•
Unknown
: The disk sensor is present but status is not available.
Total I/Os
Shown by the
perf
parameter. The total number of I/O operations (reads and writes).
Transfer Rate
Shown by the
detail
parameter. The data transfer rate in Gbit/s. A footnote indicates that it is
normal behavior for the rate to vary.
Some 6-Gbit/s disks might not consistently support a 6-Gbit/s transfer rate. If this happens, the
controller automatically adjusts transfers to those disks to 3 Gbit/s, increasing reliability and
reducing error messages with little impact on system performance. This rate adjustment persists until
the controller is restarted or power-cycled.
Usage
Shown by default or by the
detail
parameter
•
AVAIL
: Available
•
FAILED
: The disk is unusable and must be replaced. Reasons for this status include: excessive
media errors, SMART error, disk hardware failure, or unsupported disk.
•
GLOBAL SP
: The disk is a global spare.
•
LEFTOVR
: The disk is a leftover.
•
VDISK
: The disk is a member of a vdisk.
•
VDISK SP
: The disk is a spare assigned to a vdisk.
Vdisk
Shown by default or by the
detail
parameter. The name of the vdisk that contains the disk.
Vendor
Shown by default and by any parameter except
temp
. The vendor of the disk.
Example Show disk information.
# show disks