Equallogic manual failover controller

Under normal operation, the status of a control module (active or secondary) will not change, unless the member is restarted. However, if the active control module encounters a failure, the secondary control module will take over and serve I/O. This is called control module failover. Control module management topics include the following.  · You can also telnet the actual member (using a IP address from one of it's physical interfaces) login as grpadmin, and type restart. This will cause a restart of the member, and the control module will www.doorway.ruted Reading Time: 3 mins.  · The equallogic operates in active-passive on the controllers with the ability to do vertical port failover. Not having the second controller fully cabled limits you on the vertical port failover. All of your lun targets should be to the group ip address which handles the connections.

• Only one control module installed or control module has failed over. • Control module has insufficient RAM. • Syncing active and secondary control modules. • No communication between control modules. • Installed spare disk does not have enough capacity to replace a disk in a RAID set. • A non-critical hardware component failed. The equallogic operates in active-passive on the controllers with the ability to do vertical port failover. Not having the second controller fully cabled limits you on the vertical port failover. All of your lun targets should be to the group ip address which handles the connections. Under normal operation, the status of a control module (active or secondary) will not change, unless the member is restarted. However, if the active control module encounters a failure, the secondary control module will take over and serve I/O. This is called control module failover. Control module management topics include the following.

Starting with Firmware version vx and above, there is a "restart" option in the GUI (select member> member name> service tag, towards the. DELL EqualLogic Guide to Installation and Configuration. Controller failover behavior in all models prior to PS/PS EqualLogic is a registered trademark. All trademarks and registered trademarks Understanding Failover Behavior. Single Controller Configuration.