redundant power source.
You can replace a power canister while your storage array is powered on and performing host I/O
operations, as long as the second power canister in the shelf has an Optimal status and the OK to
remove field in the Details area of the Recovery Guru in ThinkSystem System Manager displays
Yes.
While you perform this task, the other power canister supplies power to both fans to ensure that the
equipment does not overheat.
Before you begin
•
Review
Requirements for DE6000H canister replacement.
•
Review the details in the Recovery Guru to confirm that there is an issue with a battery and to
ensure no other items must be addressed first.
•
Check that the amber Attention LED on the power canister is on, indicating that the canister has
a fault. Contact technical support for assistance if both power canisters in the shelf have their
amber Attention LEDs on.
What you’ll need
•
One power canister that is installed and running.
•
A replacement power canister that is supported for your controller shelf or drive shelf model.
•
An ESD wristband, or you have taken other antistatic precautions.
•
A management station with a browser that can access ThinkSystem System Manager for the
controller. (To open the System Manager interface, point the browser to the controller’s domain
name or IP address.)
4.3.1. Step 1: Prepare to replace power canister
Prepare to replace a power canister in a 60-drive controller shelf or drive shelf.
Steps
1.
Collect support data for your storage array using ThinkSystem System Manager.
If a problem occurs during this procedure, you can use the saved file to troubleshoot the issue.
The system will save inventory, status, and performance data about your storage array in a
single file.
a.
Select Support › Support Center › Diagnostics.
b.
Select Collect Support Data.
c.
Click Collect.
The file is saved in the Downloads folder for your browser with the name, support-data.7z.
2.
From ThinkSystem System Manager, determine which power canister has failed.
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