User Manual

Using the CLI Commands
4-37
4.9.5 Miscellaneous
Command
ctllist
Synopsis
ctllist ctlx [-r]
Description
List the controller-related information.
Parameters
[-r] (for redundant controller only): Show internal controller
status
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