Reference Guide

Cause and Action Cause: The physical disk is predicted to fail. Many physical disks contain Self
Monitoring Analysis and Reporting Technology (SMART). When enabled, SMART
monitors the health of the disk based on indications such as the number of write
operations that have been performed on the disk.
Action: Replace the physical disk. Even though the disk may not have failed yet, it is
strongly recommended that you replace the disk.
If this disk is part of a redundant virtual disk, perform the Offline task on the disk;
replace the disk; the rebuild starts automatically.
NOTE: If you put the drive in a different slot, you need to assign it as a hot
spare for the rebuild to start automatically.
If this disk is a hot spare, then unassign the hot spare; perform the Prepare to
Remove task on the disk; replace the disk; and assign the new disk as a hot spare.
CAUTION: If this disk is part of a non-redundant disk, back up your data
immediately. If the disk fails, you cannot recover the data.
Related Alert
Information
Clear Alert Number: None
Related Alert Number: None
Local Response Agent (LRA) Number: 2070
SNMP Trap
Numbers
903
Event ID — 2095
Description SCSI sense data %1.
Severity OK / Normal / Informational
Cause and Action Cause: A SCSI device experienced an error, but may have recovered.
Action: None
Related Alert
Information
Clear Alert Number: None
Related Alert Number: 2273
Local Response Agent (LRA) Number: None
SNMP Trap
Numbers
751, 851, 901
Event ID — 2098
Description Global hot spare assigned.
Severity OK / Normal / Informational
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