IBM N6270, Руководство по аппаратуре и обслуживанию

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18. Select the Update flash from backup config option from the displayed menu.
If you are asked to continue with the update, enter
y
when prompted.
19.
Give back the target node by entering the following command from the
partner console:
storage failover giveback -fromnode partner_node_name
Completing the replacement process
Return the failed part to IBM. Contact IBM Service and Support at 1-800-IBM-SERV
(1-800-426-7378) for more information on the return procedure.
Replacing the I/O expansion module in an N6200 series system
To replace the I/O expansion module, you must perform a specific sequence of
tasks.
About this task
Note: The I/O expansion module can only be replaced on systems that already
have an I/O expansion module installed. You cannot add an I/O expansion
module to a single-controller module only system.
The I/O expansion module is not hot-pluggable.
v
This procedure refers to HA pairs , which in releases prior to Data ONTAP 8.0
were called active/active configurations .
v
All other components in the system must be functioning properly; if not,
contact technical support.
Shutting down the node
You shut down a node using different procedures, depending on whether it is a
stand-alone system or part of an HA pair.
Shutting down a node in an HA configuration
To shut down the node you must determine the status of the node and, if
necessary, take over the node so that the partner continues to serve data from the
node's storage.
Procedure
1.
Check the status of the target node (the node you want to perform maintenance
on) by entering the following command at the system console of either node:
For... Issue the command...
7-Mode cf status
Cluster-Mode
storage failover show
2. Take one of the following actions, depending on the result of the cf status or
storage failover command:
If... Then...
Neither node is in takeover mode Go to the next step in this procedure.
Replacing N6200 series system devices
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