Procedure: Resetting Superuser Password; Procedure: Identifying Which Enclosure Or Canister To Service; Procedure: Checking The Status Of Your System - IBM Storwize V7000 Unified Problem Determination Manual

4. If you still have FCoE problems, you can attempt the following action:
a. Verify that the host adapter is in good state. You can unload and load the
device driver and see the operating system utilities to verify that the device
driver is installed, loaded, and operating correctly.

Procedure: Resetting superuser password

You can reset the superuser password to the default password of passw0rd by
using a USB flash drive command action.
About this task
You can use this procedure to reset the superuser password if you have forgotten
the password. This command runs differently depending on whether you run it on
a node canister that is active in a clustered system.
Note: If a node canister is not in active state, the superuser password is still
required to log on to the service assistant.
It is possible to configure your system so that resetting the superuser password
with the USB flash drive command action is not permitted. If your system is
configured this way, there is no work-around. Contact the person who knows the
password.
To use a USB flash drive to reset the superuser password, see "USB flash drive and
Initialization tool interface" on page 170.
See also "Problem: Unable to log on to the management GUI" on page 191.
Results
If the node canister is active in a clustered system, the password for superuser is
changed on the clustered system. If the node canister is not in active state, the
superuser password for the node canister is changed. If the node canister joins a
clustered system later, the superuser password is reset to that of the clustered
system.

Procedure: Identifying which enclosure or canister to service

Use this procedure to identify which enclosure or canister must be serviced.
About this task
Procedure
Use the following options to identify an enclosure. An enclosure is identified by its
ID and serial number.

Procedure: Checking the status of your system

Use this procedure to verify the status of objects in your system using the
management GUI. If the status of the object is not online, view the alerts and run
the recommended fix procedures.
Chapter 5. Control enclosure
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