dasd-diag.c81491 <bus ID of the DASD>: Device type <device type> is not supported in DIAG mode

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Explanation

Only DASD of type FBA and ECKD™ are supported in DIAG mode.

User response

Set the sysfs 'use_diag' attribute of the DASD to 0 and try again to access the DASD.

Severity

Warning