IFCID 267 - CF Rebuild/Alter/Start

This topic shows detailed information about Record Trace - IFCID 267 - CF Rebuild/Alter/Start.

This record shows the start of a coupling facility (CF) rebuild or alter, which is indicated by the OPERATION field. A rebuild or alter is reported in the same format.

OPERATION     : X
STRUCTURE NAME: XXXXXXXXXXXXXXX
REQUESTED SIZE: nnnnnnnn
QW0267ME  nnnnnnnn   QW0267ML  nnnnnnnn
QW0267F1  X'hh'      QW0267ER  X'hhhh'
QW0267LR  X'hhhh'    QW0267F2  X'hhhh'

OPERATION

The operation for the Db2 data sharing coupling facility structures:

F

The rebuild due to the coupling facility structure failure or loss of connectivity to the coupling facility.

O

The MVS rebuild initiated by the MVS operator command SETXCF START, REBUILD

M

The rebuild caused by the maximum number of lock structure users being reached.

A

The dynamic expansion or contraction initiated by the MVS operator command SETXCF START, ALTER

D

Rebuild started to establish DUPLEX

P

Duplexing being stopped, falling back to primary.

W

Duplexing being stopped, switching to secondary.

S

Dynamic expand/contract initiated by MVS SETXCF START,ALTER operator command against a secondary group buffer pool.

Field Name: QW0267RS

STRUCTURE NAME

The name of the CF structure.

Field Name: QW0267NM

REQUESTED SIZE

The requested size of the CF structure in 4 KB increments. This field is valid only if the value in the REASON is ALTER COMMAND .

Field Name: QW0267SZ