Chapter 4. File Module; General File Module Procedures; Rebooting A File Module; Removing A File Module To Perform A Maintenance Action - IBM Storwize V7000 Unified Problem Determination Manual

Chapter 4. File module

This topic provides information about troubleshooting the file module, which
includes error codes, problem scenarios, software troubleshooting, and removal
and replacement instructions.

General file module procedures

This section covers file module general maintenance and repair issues.

Rebooting a file module

Use this procedure to initiate a file module reboot.
Before you begin
Events can occur on a file module that require the hardware to be rebooted.
Procedure
1. To shut down and restart a node by using the management GUI, follow these
2. To shut down and reboot a node by using the command-line interface (CLI)
3. The node reboot restarts all services that were previously running g but does

Removing a file module to perform a maintenance action

You can remove an IBM Storwize V7000 Unified file module to perform
maintenance. The procedure that you follow differs slightly, depending on whether
you must unplug the power cables.
Before you begin
If you receive an alert event that requires you to service a file module, use the
following procedure to remove the file module from the system and perform the
required service.
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steps:
a. Click Monitoring > System Details.
b. Click the Interface Nodes tab.
c. In the left pane, select the node to reboot. In the right pane, click Actions >
Restart.
Note: If the file module to be rebooted is the active management node, the
management GUI will also shut down and cause the management GUI to
become unresponsive. After the management services have failed over to
the other file module, a refresh of the management GUI in the browser
reestablishes the connection.
command, enter:
stopcluster -node mgmt00Xst001 -restart
where X is the logical ID of the node to reboot.
not resume the node on to the cluster.
resumenode mgmt00Xst001
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