IBM ESS 5000 SC Series Hardware Manual page 47

a) Type Yes and press Enter to begin the test.
Note: This command deletes the data from the disks. If you see a message regarding existing disk
descriptors found, exit the command and essutils immediately and call IBM Service. Do not type
'Yes' to continue.
When the test is completed, the test summary that indicates PASS or ERROR appears at the bottom of
the screen. If the output summary that appears at the end of the screen displays ERROR or if any
disks display I/O errors above the given threshold value, see IBM Elastic Storage System 5000:
Problem Determination Guide or the WCII or both.
Note: One or more disks require replacement might be a possible cause of an error.
This operation might take time depending on the size and the number of disks. The number of
enclosures is also a major factor.
14. Press Enter to continue.
15. Highlight the Check for serviceable events option and then press Enter.
Write down the ID field for each issue. This field ID is required to retrieve more information in the
next step.
16. Press Enter to continue.
Chapter 3. Installing 35