Each 60-drive controller shelf or drive shelf includes two fan canisters. If a fan canister fails, you must replace it as soon as possible to ensure that the shelf has adequate cooling.
Steps
Prepare to replace fan canister
You prepare to replace a fan canister in a 60-drive controller shelf or drive shelf by collecting support data about your storage array and locating the failed component.
Complete fan canister replacement
You complete the fan canister replacement by confirming that the new fan canister is working correctly. Then, you can gather support data and resume normal operations.