4.4 Status changes of synchronization point dump files

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)

EventStatus of synchronization point dump file
OpenClosed
Overwrite enabledNow writingOverwrite disabledReserved
1234
Synchronization point dump is being output[Figure]2[Figure][Figure][Figure]
Synchronization point dump was validated[Figure][Figure]3[Figure]1*[Figure]
Synchronization point dump output error occurred[Figure][Figure]4[Figure][Figure]
pdlogcls command was executed*[Figure]4[Figure][Figure][Figure]
pdlogopen command was executed*[Figure][Figure][Figure][Figure]1
Legend:
[Figure]: Does not apply, or status does not change.
[Figure]n: Status to which synchronization dump file changes after occurrence of the event.
For example, [Figure]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)

EventStatus of system log files
Overwrite enabledNow writingOverwrite disabledRsr vd
Both openSys A openSys A clsdBoth openSys A openSys A clsdBoth openSys A openSys A clsdBoth clsd
Sys B clsdSys B openSys B clsdSys B openSys B clsdSys B open
12345678910
A synchronization point dump was just acquired[Figure]4[Figure]5[Figure]6[Figure][Figure][Figure][Figure][Figure][Figure][Figure]
Synchronization point dump was validated[Figure][Figure][Figure][Figure]7[Figure]8[Figure]9[Figure]1*[Figure]2*[Figure]3*[Figure]
Output error occurred in A system file[Figure][Figure][Figure][Figure]6[Figure]10[Figure][Figure][Figure][Figure][Figure]
Output error occurred in B system file[Figure][Figure][Figure][Figure]5[Figure][Figure]10[Figure][Figure][Figure][Figure]
pdlog cls executd
(with -a or -b)
Omit ted[Figure]10[Figure]10[Figure]10[Figure][Figure][Figure][Figure][Figure][Figure][Figure]
-a[Figure]3[Figure]10[Figure][Figure][Figure][Figure][Figure][Figure][Figure][Figure]
-b[Figure]2[Figure][Figure]10[Figure][Figure][Figure][Figure][Figure][Figure][Figure]
pdlog open executd
(with -a or -b)
Omit ted[Figure][Figure]1[Figure]1[Figure][Figure][Figure][Figure][Figure]7[Figure]7[Figure]1
-a[Figure][Figure][Figure]1[Figure][Figure][Figure][Figure][Figure][Figure]7[Figure]2
-b[Figure][Figure]1[Figure][Figure][Figure][Figure][Figure][Figure]7[Figure][Figure]3
Legend:
[Figure]: Does not apply, or status does not change.
[Figure]n: Status to which synchronization dump file changes after occurrence of the event.
For example, [Figure]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.