System information

Using the CLI Commands
4-28
4.9.5 Miscellaneous
Command
sysdiag
Synopsis
sysdiag start/stop nvram/dram/fcloopback/led/disk all/hdds
Description
Starts or stops one of the following self tests:
• NVRAM R/W test: The test will be conducted only once when controller is
restarted.
• DRAM R/W test: The test will be conducted only once when controller is restarted.
• FC loopback test: The test will be conducted immediately stops it or the controller
restarts.
• LED test: The test will be conducted immediately and stop when the user
manually stops it or the controller restarts.
• Disk R/W test: This test can only be performed on unused disks. The test will be
conducted immediately. It shall stop on error or when the user manually stops it
or the controller restarts.
Command
sysdiaglist
Synopsis
sysdiaglist
Description
Display the status of self tests including the following information
Command
restart
Synopsis
restart [-h] [-c ctlx] [-b] [-e]
Description
Restart or halt the controller.
Parameters
[-h]: halt without restart
[-c ctlx] (for redundant controller only): restart only one controller
[-b] (for redundant controller only): effective for both controllers
[-e]: effective for all external enclosures
Command
beeper
Synopsis
beeper on/off/mute
Description
Review or set the beeper.
Command
fwupdate
Synopsis
fwupdate image.bin [-b] [-c ctlx]
Description
Upload the firmware image or update the boot code with the file, image.bin.
Parameters
[-b]: update boot code
[-c ctlx] (for redundant controller only): target controller to update
Command
fwupdateprog
Synopsis
fwupdateprog [-c ctlx]
Description
List the current firmware update progress.
Parameters
[-c ctlx] (for redundant controller only): target controller to get firmware update progress
Command
batterylist
Synopsis
batterylist ctlx
Description
List the status of the battery installed in a controller.