2. Unpack the new IOM12 module, and set it on a level surface near the disk shelf.
Save all packaging materials for use when returning the failed IOM12 module.
3. Physically identify the failed IOM12 module from the system console warning message and the
illuminated attention (amber) LED on the failed IOM12 module.
4. Perform one of the following actions based on the type of configuration you have:
If you have a...
Then...
Multipath HA, multipath,
quad-path HA, or quad-
path configuration
Go to the next step.
FAS2600 series single-
path HA configuration
a. Determine the target node (the node the failed IOM12 module
belongs to).
IOM A belongs to Controller 1. IOM B belongs to Controller 2.
b. Take over the target node:
storage failover takeover -bynode partner HA
node
FAS2600 series single-
path configuration
a. Shut down the system from the system console:
halt
b. Verify that your system halted by checking the storage system
console.
5. Disconnect the cabling from the IOM12 module that you are removing.
Make note of the IOM12 module ports each cable is connected to.
6. Press the orange latch on the IOM12 module cam handle until it releases, and then open the cam
handle fully to release the IOM12 module from the mid plane.
Hot-swapping or replacing an IOM12 module | 37
Summary of Contents for DS224C
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