Procedure: Reseating a Storwize V7000 Gen2 node canister
Use this procedure to reseat a Storwize V7000 Gen2 node canister that is in service
state or because of a service action that requires that the node canister be reseated.
About this task
Verify that you are reseating the correct node canister and that you use the correct
canister handle for the node that you are reseating. A handle for each node canister
is located above the canister.
Procedure
1. Verify the clustered-system status LED on the node canister. If it is
permanently on, the node is active. If the node is active, no reseating is
required.
2. Verify that you selected the correct node canister and verify why you are
reseating it. Go to “Procedure: Identifying which Storwize V7000 Gen1
enclosure or canister to service” on page 254.
3. Rotate the handle release trigger.
4. Pull out the handle to its full extension.
5. Grasp the canister to pull it out 2 or 3 inches.
6. Push the canister to return it into the slot until the handle starts to move.
7. Finish inserting the canister by closing the handle until the locking catch clicks
into place.
8. Verify that the cables were not displaced.
9. Verify that the LEDs are on.
Procedure: Reseating a node canister
Use this procedure to reseat a canister that is in service state or because a service
action has directed you.
About this task
Verify that you are reseating the correct node canister and that you use the correct
canister handle for the node that you are reseating. Handles for the node canisters
are located next to each other. The handle on the right operates the upper canister.
The handle on the left operates the lower canister.
Procedure
1. Verify the clustered-system status LED on the node canister. If it is
permanently on, the node is active. If the node is active, no reseating is
required.
2. Verify that you have selected the correct node canister and verify why you are
reseating it. Go to “Procedure: Identifying which Storwize V7000 Gen1
enclosure or canister to service” on page 254.
3. Grasp the handle between the thumb and forefinger.
4. Squeeze them together to release the handle.
5. Pull out the handle to its full extension.
6. Grasp the canister and pull it out 2 or 3 inches.
7. Push the canister back into the slot until the handle starts to move.
8. Finish inserting the canister by closing the handle until the locking catch clicks
into place.
278 Storwize V7000 Unified: Problem Determination Guide 2073-720
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