How to install dell equallogic group manager

HOW TO INSTALL DELL EQUALLOGIC GROUP MANAGER HOW TO
HOW TO INSTALL DELL EQUALLOGIC GROUP MANAGER MANUAL
HOW TO INSTALL DELL EQUALLOGIC GROUP MANAGER SERIES

To fail over one control module to another, you must вЂњrestartвЂќ the Active control module, which will force the Secondary controller to take over and make the вЂњcurrently activeвЂќ controller the original Secondary controller.

HOW TO INSTALL DELL EQUALLOGIC GROUP MANAGER HOW TO

Contact your array support provider How to Fail Over Dell EqualLogic Controller Array If both control modules still do not appear in the GUI or CLI, they may not be running the same firmware.

If two control modules are installed but only one appears in the GUI or CLI, the control module may not be properly installed. NOTE: After replacing the controller if the array reports a critical hardware error with no hardware issues showing, remove the new controller following the steps above, and wait 60 seconds to reseat it.

Check LEDs and GUI to ensure that the replacement controller has come online.

Reconnect cables to the replacement controller.

Correctly orient and insert the replacement controller and ensure it is properly seated.

Insert the flash card into the replacement controller.

(May be a compact flash card or micro SD card)

Remove the flash card from the faulty controller.

The array should continue to function on the active controller.

Remove the controller by operating latches.

With faulted controller in the secondary position, disconnect all of the cables (noting their location).

If not, you must fail over the array (see below).

Make sure the faulty controller is the SECONDARY controller.

How to Replace a Dell EqualLogic Controller If a controller/control module has failed you must replace it.

Group Manager GUI and CLI Output вЂ“ The Member Controllers window or the member select вЂњshow controllers command outputвЂќ shows the control module status вЂњnot installedвЂќ.

Messages вЂ“ A message on the LCD panel (located behind the bezel), on the console, in the event log, or in the Group Manager GUI Alarms panel describes a control module failure.

LEDs вЂ“ failed control module may appear as ACT LED no color, ERR LED is red, PWR LED is Off.

You can identify a failed control module by: How to Tell if Dell EqualLogic Controller has Failed If you remove the active control module, there will be a short interruption as failover to the secondary control module occurs.

HOW TO INSTALL DELL EQUALLOGIC GROUP MANAGER SERIES

You can order a blank control module from your PS Series array service provider. If an array will operate for a long time with only one control module, you must install a blank control module in the empty slot. NOTE: For proper cooling, do not leave a control module slot empty.

HOW TO INSTALL DELL EQUALLOGIC GROUP MANAGER MANUAL

If a control module fails, replace it as soon as possible with the same control module type.Д¬aution: Do not mix control module types in an array.ДЇor information about replacing a control module, see the Hardware Maintenance manual for your array model or contact your array support provider.Дo not remove a failed control module until you have a replacement. If the only functioning control module fails, the controller will be inaccessible from the network and data loss is possible. If there is a network connection to the active control module, the control module failover will be transparent to applications however, iSCSI initiators must reconnect to the group IP address. In a dual control module array, if the active control module fails, the secondary control module automatically takes over and become active. In a dual control module array, if the secondary control module is removed or fails, the remaining control module may enter write-through mode depending on the cache mode policies.

SPS Pros is not responsible for faults, failures, data loss, etc. Please see the Hardware Maintenance manual for your array model for detailed information about array-specific control module and network failover behavior. The procedures may varyВ when a control module (member) is removed or fails depending on the number and type of control modules, the network cabling configuration, and the cache mode settings.

How to install dell equallogic group manager