Sun Microsystems StorEdge 6120, Руководство пользователя

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2. Replace the component.
Refer to your hardware documentation for any component-specific instructions.
3. (Optional) If your configuration is active-passive and you changed your
configuration in Step 1 , switch your original data path back to active.
▼
How to Replace a Node-to-Switch Component in a Cluster
Without Multipathing
1. Check if the physical data path failed.
If no, proceed to Step 2 .
If yes:
a. Replace the component.
Refer to your hardware documentation for any component-specific instructions.
b. Fix the volume manager error that was caused by the failed data path.
c. (Optional) If necessary, return resource groups and device groups to this
node.
You have completed this procedure.
2. Determine the resource groups and device groups that are running on
Node A
.
# scstat
3. Move all resource groups and device groups to another node.
# scswitch -s -h
from-node
4. Replace the node-to-switch component.
Refer to your hardware documentation for any component-specific instructions.
5. (Optional) If necessary, return the resource groups and device groups that you
identified in Step 2 to
Node A
.
# scswitch -z -g
resource-group
-h
nodename
# swswitch -z -D
device-group
-h
nodename
Steps
Chapter 1 • Installing and Maintaining a Sun StorEdge 6120 Array 43