NonStop Operating System Event Management Programming Manual

Disk Process Event Messages (ZDSK)
HP NonStop Operating System Event Management Programming Manual—520372-020
11-51
Messages
Unconditional Tokens
Conditional Tokens
Cause. Some error has already occurred and most likely this indicates that a write of
disk drive's internal cache did not succeed.
Effect. Read and write errors may continue to occur or the disk is unusable.
Recovery. Contact your service provider and provide all relevant information as
indicated under Recovery Action Requiring Vendor Support
on page 11-20.
000449: ZDSK-EVT-BLK-REWRITTEN
A checksum error was detected on one disk drive of a mirrored volume, but was
successfully read from the other disk drive. In order to provide the highest data
availability, DP2 Driver has rewritten the good block back out to the disk drive that
returned the checksum error.
Conditional Tokens
ZEMS-TKN-LDEVNUMBER token-type ZSPI-TYP-UINT
ZDSK-TKN-LOGICAL-PATH-CMN token-type ZSPI-TYP-UINT
ZEMS-TKN-SAC-NAME token-type ZSPI-TYP-INT4
ZEMS-TKN-SCSI-TARGET-ID token-type ZSPI-TYP-INT4
ZEMS-TKN-SCSI-LUN token-type ZSPI-TYP-INT4
Event-Message Text
SCSI SK Deferred Error
Token Description
ZEMS-TKN-EVENTNUMBER Event number for this message.
Value is ZDSK-EVT-SK-DEFERED-ERROR (-1034).
ZEMS-TKN-XLDEVNAME Subject token that specifies the logical device name
of the affected disk drive.
Token Description
ZEMS-TKN-LDEVNUMBER The logical device number of the affected disk drive.
ZDSK-TKN-LOGICAL-PATH-CMN Logical path command of the event.
ZEMS-TKN-SAC-NAME Nonshared token that is reserved for the vendor.
ZEMS-TKN-SCSI-TARGET-ID Nonshared token that is reserved for the vendor.
ZEMS-TKN-SCSI-LUN Nonshared token that is reserved for the vendor.
Subject: ZDSK-EVT-BLK-REWRITTEN
Potentially critical event: No
Action event: No