Reference Guide

Options
–h
Shows help for command options.
–simultaneous
Species whether both controllers on a dual-controller Storage Center should be restarted simultaneously. If the simultaneous option is not
specied on the command, a dual-controller Storage Center will be restarted in sequence starting with the leader controller.
• Restarting in sequence does not cause a Storage Center outage. Storage Center shuts down the leader controller, and then restarts
the leader controller. When the leader controller is up, Storage Center shuts down and restarts the second controller. Ports will be
unbalanced and Storage Manager will ask you to rebalance the ports.
• Restarting simultaneously shuts down both controllers simultaneously and then brings them back on line. This causes a Storage Center
outage. When the controllers are restarted, they may or may not be unbalanced.
Example
Restart a dual-controller Storage Center simultaneously:
system restart -simultaneous
system show
Description
Shows current Storage Center management conguration information through the leader controller. Output depends on the lter options
specied in the command.
Format
system show {options}
Options
–backupmailserver string
Species the Storage Center backup mail server IP address by which to lter the display.
–csv filename
Species a csv le in which to save output.
–h
Shows help for command options.
–mailserver string
Species the Storage Center primary mail server IP address by which to lter the display.
–managementip string
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Command Reference