Table 4-3 and Table 4-4 show the synchronization point dump file status changes during HiRDB operation.

Table 4-3 Status changes of synchronization point dump files while HiRDB is operating (when synchronization point dump files are not duplicated)

Event	Status of synchronization point dump file
	Open			Closed
	Overwrite enabled	Now writing	Overwrite disabled	Reserved
	1	2	3	4
Synchronization point dump is being output	2
Synchronization point dump was validated		3	1*
Synchronization point dump output error occurred		4
pdlogcls command was executed*	4
pdlogopen command was executed*				1

Legend:

: Does not apply, or status does not change.

n: Status to which synchronization dump file changes after occurrence of the event.

For example, 1 indicates that after the event occurs, the status of the synchronization dump file changes to overwrite enabled (status No. 1).

Note: The status transitions listed in this table assume that the relevant events were processed normally.

^* Among files in overwrite disabled status, the indicated status changes are from the oldest generation.

Table 4-4 Status changes of synchronization point dump files while HiRDB is operating (when synchronization point dump files are duplicated)

Event		Status of system log files
		Overwrite enabled			Now writing			Overwrite disabled			Rsr vd
		Both open	Sys A open	Sys A clsd	Both open	Sys A open	Sys A clsd	Both open	Sys A open	Sys A clsd	Both clsd
			Sys B clsd	Sys B open		Sys B clsd	Sys B open		Sys B clsd	Sys B open
		1	2	3	4	5	6	7	8	9	10
A synchronization point dump was just acquired		4	5	6
Synchronization point dump was validated					7	8	9	1*	2*	3*
Output error occurred in A system file					6	10
Output error occurred in B system file					5		10
pdlog cls executd (with -a or -b)	Omit ted	10	10	10
	-a	3	10
	-b	2		10
pdlog open executd (with -a or -b)	Omit ted		1	1					7	7	1
	-a			1						7	2
	-b		1						7		3

Legend:

: Does not apply, or status does not change.

n: Status to which synchronization dump file changes after occurrence of the event.

For example, 1 indicates that after the event occurs, the status of the synchronization dump file changes to overwrite enabled (status No. 1).

Note: The status transitions listed in this table assume that the relevant events were processed normally.

^* Among files in overwrite disabled status, the indicated status changes are from the oldest generation.