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mccip

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non-ha

If the displayed system state of the controller module does not match your system configuration, set the

state for the controller module: ha-config modify controller ha-state

Confirm that the setting has changed:

ha-config show

Step 3: Run diagnostics

After you have replaced a component in your system, you should run diagnostic tests on

that component.

Your system must be at the LOADER prompt to start diagnostics.

All commands in the diagnostic procedures are issued from the node where the component is being replaced.

If the node to be serviced is not at the LOADER prompt, reboot the node:

system node halt -node

node_name

After you issue the command, you should wait until the system stops at the LOADER prompt.

2. At the LOADER prompt, access the special drivers specifically designed for system-level diagnostics to

function properly:

boot_diags

3. Select Scan System from the displayed menu to enable running the diagnostics tests.

4. Select Test system from the displayed menu to run diagnostics tests.

5. Select the test or series of tests from the various sub-menus.

6. Proceed based on the result of the preceding step:

◦ If the test failed, correct the failure, and then rerun the test.

◦ If the test reported no failures, select Reboot from the menu to reboot the system.

During the boot process, you might see the following prompts:

▪ A prompt warning of a system ID mismatch and asking to override the system ID.

▪ A prompt warning that when entering Maintenance mode in an HA configuration you must ensure

that the healthy node remains down.

You can safely respond

y to these prompts.

Replace a DIMM - AFF A320

You must replace a DIMM in the controller module when your system registers an

increasing number of correctable error correction codes (ECC); failure to do so causes a

system panic.

All other components in the system must be functioning properly; if not, you must contact technical support.

You must replace the failed component with a replacement FRU component you received from your provider.

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NetApp ASA C Series System Documentation

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