Installation manual

viii
DriveHealthDisplay (Immediate, Disabled on Error)
Retrieves and displays S.M.A.R.T. data from SATA disk drives,
and MEDIUM DEFECT and INFORMATION EXCEPTIONS
counts from other drives. Issuing this command during I/O
operations may adversely affect performance. S.M.A.R.T data
may be optionally filtered by attribute type: Performance, Error
Rate, Event Count, Critical, or All. If filtering is used, only data
for SATA drives is shown.
Usage: DriveHealthDisplay [BlockDevID | all] <perf | error |
evtcnt | crit | all>
DriveHealthStatus (Immediate, Disabled on Error)
Displays the current S.M.A.R.T. support of specified SATA disk
drives and MEDIUM DEFECT and INFORMATION
EXCEPTION support in other disk drives.
Usage: DriveHealthStatus [BlockDevID | all]
DriveTest (Immediate, Disabled on Error)
Immediate command which starts or stops a drive test with the
previously specified configuration and drive list. Drives which
are in-use by the test are not available for RAID configuration or
RAID operations. Only one test can be run at a time.
Usage: DriveTest [Begin | Cancel]
DriveTestClearList (Immediate, Disabled on Error)
Specifies drives to be removed from the drive test list. The 'drive
BlockDevID' parameter will remove the specified drive from the
list. The 'all' parameter automatically removes all drives from the
list.
Usage: DriveTestClearList [drive [BlockDevID] | all]
DriveTestConfig (Disabled on Error)
Configures the drive test to perform one of the following
operations: initialize (destructive write-only), mediascan
(destructive for sectors with medium errors), read (non-
destructive read-only), verify (destructive verify), or init-verify
(destructive write-read-verify). The test is not started until the
DriveTest Begin command is given. A new configuration may
not be set while a drive test is being performed.
Usage: set DriveTestConfig [init | read | verify | mediascan |
init-verify]
get DriveTestConfig
DriveTestList (Disabled on Error)
Specifies drives to be run in the next drive test. DriveTestConfig
should be setup prior to adding any drives into the test list. This
command can be called with different eligible BlockDev IDs and
each one will be added to the list. Drives which are part of a
RAID Group are only eligible for read drive tests. Additionally,
Hot Spare drives are only eligible for mediascan and read drive
tests. The 'all' parameter automatically chooses eligible drives.
The test is not started until the DriveTest Begin command is
given.
Usage: set DriveTestList [drive [BlockDevID] | all]
get DriveTestList
DriveTestStatus
Displays the status of the currently running drive test. This
command does not display performance metrics. If a block
device ID is not running or cannot be found, its state will be 'idle'
and percent complete will be 0.
Usage: get DriveTestStatus <drive [BlockDevID]>
DumpConfiguration (Immediate)
Dumps system’s configuration
Usage: DumpConfiguration
DumpEventLog (Immediate)
DumpEventLog can be used to dump the entire contents of the
event log.
Usage: DumpEventLog
EventLog (OEM Configurable, Disabled on Error) (Not
valid for 3808)
EventLog can be used to enable/disable the event logging
feature. When enabled, various system events are recorded to
the event log.
Usage: set EventLog [enabled | disabled]
get EventLog
EventLogFilter (OEM Configurable, Disabled on
Error)
(Not valid for 3808)
Specifies what events to include in the event log display. Type
“get EventLogFilter” for a list of valid subsystems. Specify a
subsystem with “none” to disable event display for that
subsystem. Levels are “info”, “warn” and “crit”. Specify “info” to
display all levels, “warn” to display warnings and critical events,
“crit” to display only critical events. Events are classified
“factory” or “user” (factory events provide detailed information
for factory debug, and they are marked with a dash.) Specify
“factory” to display all events, or specify “user” to display only
user events.
Usage: set EventLogFilter [subsys | all] [[info | warn | crit]
[factory | user]] | none]
get EventLogFilter
FUAWrites
FUAWrites is used to enable or disable whether or not FUA
writes will be able to be sent to disk drives.
Usage: set FUAWrites [enabled | disabled]
get FUAWrites
Help (Immediate)
The Help command issued with no parameters displays a list of
available CLI commands. When a CLI Command name is
specified, a command usage string and command description is
presented on the CLI.
Usage: Help <command>