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AFF A700s - Replacing a PCIe card.pdf
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AFF A700s - Replacing a PCIe card.pdf
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AFF A700s systems
Replacing a PCIe card
To replace a PCIe card, you must disconnect the cables from the cards in the riser, remove the riser, replace the riser, and then
recable the cards in that riser.
About this task
• You can use this procedure with all versions of ONTAP supported by your system
• All other components in the system must be functioning properly; if not, you must contact technical support.
Steps
1. Shutting down the impaired controller on page 1
2. Removing the controller module on page 2
3. Replacing a PCIe card on page 3
4. Reinstalling the controller module on page 5
5. Completing the replacement process on page 6
Shutting down the impaired controller
You can shut down or take over the impaired controller using different procedures, depending on the storage system hardware
configuration.
Shutting down the impaired node
To shut down the impaired node, you must determine the status of the node and, if necessary, take over the node so that the
healthy node continues to serve data from the impaired node storage.
Steps
1. If you have a cluster with more than two nodes, check the health and Epsilon from advanced mode:
cluster show -epsilon *
If the cluster is not in quorum or a node that is not the impaired node shows false for eligibility and health, correct the
issue before proceeding to the next step.
If Epsilon resides in the impaired node:
a. Remove Epsilon from the impaired node:
cluster modify -node impaired_node -epsilon false
b. Assign Epsilon to a healthy node in the cluster:
cluster modify -node healthy_node -epsilon true
2. If the impaired node is part of an HA pair, disable automatic giveback from the console of the healthy node:
storage failover modify -node local -auto-giveback false
3. Take the impaired node to the LOADER prompt:
1
215-11307_2019-08_en-us August 2019 Copyright
©
2019 NetApp, Inc. All rights reserved.
Web: www.netapp.com • Feedback: doccomments@netapp.com
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