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NetApp Knowledge Base

Unreadable sectors on the E-series platforms on single drive

Last Updated:

Applies to

NetApp E-Series


SANtricity reports Recovery GURU event:  Failure Entry 2: USM_UNREADABLE_SECTORS_EXIST-Recovery Failure Type Code: 75

Major Event Log (MEL) reports:

Event type: 6700
Event category: Error
Priority: Critical
Description: Unreadable sector(s) detected data loss occurred

If AutoSupport is enabled, a Support Case will be automatically opened with subject:

E-Series Notification from <array> (Unreadable sector(s) detected data loss occurred) CRITICAL


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