NonStop Operating System Event Management Programming Manual

Disk Process Event Messages (ZDSK)
HP NonStop Operating System Event Management Programming Manual—520372-020
11-33
Messages
Unconditional Tokens
Conditional Tokens
Cause. A processor switch occurred.
Effect. None.
Recovery. If the processor switch occurred as a result of a command (for example,
the Subsystem Control Facility (SCF) PRIMARY DISK command), no corrective action
is needed.
If the processor switch occurred because of a hardware problem, contact your service
provider and provide all relevant information as indicated under Recovery Action
Requiring Vendor Support on page 11-20.
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
CPU Switch
Token Description
ZEMS-TKN-EVENTNUMBER Event number for this message.
Value is ZDSK-EVT-CPU-SWITCH-CMN (-1015).
ZEMS-TKN-XLDEVNAME Subject token that specifies the logical device name
of the affected disk drive.
ZDSK-TKN-CHANGE-INITIATOR-
CMN
Specifies the initiator of an action, whether it is an
internal (I/O) or external process (other process).
ZDSK-TKN-OLD-CPU Processor number of the processor that the I/O
process was running on before the switch.
ZDSK-TKN-NEW-CPU Processor number of the processor that the I/O
process is running on after the switch.
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.