Reference Guide

Action: Verify that the disk is present and not in a Failed state. Make sure the cables are attached securely. See
the online help for more information on checking the cables. Restart the Clear task.
Related Alert
Information
Clear Alert Number: None
Related Alert Number: None
Local Response Agent (LRA) Number: 2071
SNMP Trap
Numbers
904
Event ID — 2271
Description The Patrol Read encountered a media error.
Severity OK / Normal / Informational
Cause and Action Cause: The Patrol Read task has encountered an error such as a bad disk block that cannot be remapped. This
alert is for informational purposes.
Action: None
Related Alert
Information
Clear Alert Number: None
Related Alert Number: None
Local Response Agent (LRA) Number: None
SNMP Trap
Numbers
901
Event ID — 2272
Description
Patrol Read found an uncorrectable media error.
Severity Critical / Failure / Error
Cause and Action Cause: The Patrol Read task has encountered an error that cannot be corrected. There may be a bad disk block
that cannot be remapped.
Action: Back up your data. If you are able to back up the data successfully, then fully initialize the disk and then
restore from back up.
Related Alert
Information
Clear Alert Number: None
Related Alert Number: None
Local Response Agent (LRA) Number: 2071
SNMP Trap
Numbers
904
138 Storage Management Message Reference