Procedure: Fixing Node Errors; Procedure: Changing The Service Ip Address Of A Node Canister - IBM Storwize V7000 Unified Problem Determination Manual

5. On one node, open the service assistant Configure Enclosure and select the

Procedure: Fixing node errors

To fix a node error that is detected on one of the node canisters in your system,
use this procedure.
About this task
Node errors are reported when there is an error that is detected that affects a
specific node canister.
Procedure
1. Use the service assistant to view the current node errors on any node.
2. If available, use the management GUI to run the recommended action for the
3. Follow the fix procedure instructions.
4. If the recommended action does not provide sufficient information to determine
5. Select a different node in the system to see the node errors on that node.
6. Attempt to service the node errors in the priority order that they are listed.
7. Use the error number as an index when reviewing the node error descriptions.
Procedure: Changing the service IP address of a node
canister
This procedure identifies many methods that you can use to change the service IP
address of a node canister.
About this task
When you change an IPv4 address, you change the IP address, the subnet, mask,
and gateway. When you change an IPv6 address, you change the IP address,
prefix, and gateway.
Which method to use depends on the status of the system and the other node
canisters in the system. Follow the methods in the order shown until you are
successful in setting the IP address to the required value.
You can set an IPv4 address, an IPv6 address, or both, as the service address of a
node. Enter the required address correctly. If you set the address to 0.0.0.0 or
0000:0000:0000:0000:0000:0000:0000, you disable the access to the port on that
protocol.
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Reset System ID option. This action causes the system to reset.
alert.
the service action, review the node error descriptions and service actions.
See the node error descriptions if you cannot access the management GUI or if
the management GUI is not reporting an alert because it cannot connect to the
node. When you cannot connect to the management GUI, follow the procedure
for getting node canister and clustered-system information using the service
assistant. Go to "Procedure: Getting node canister and system information
using the service assistant" on page 212. Start with the node that displays an
error. The home page shows the node errors on the current node in the priority
that you must service them. Start with the node error with the highest priority.
The service actions for each error are listed with the error code.