> And what to do if:
>   data volume:
...
>   log volume:
...
>   medium:
>   medium_put auto    autosave FILE AUTO
>   medium_put data    datasave FILE DATA 0 8 YES"
>   medium_put data1  datasave1 FILE DATA 0 8"
>   medium_put data2  datasave2 FILE DATA 0 8"
>   LogMode Autosave is ON.
> 
>    And I performed Complete Data Backup at different dates:
>    "backup_start data1 DATA" - 2004/01/01  12:00:00
>    "backup_start data2 DATA" - 2004/01/02  12:00:00
> 
>    And then I recover the "2004/01/02  12:00:00" state:
>    "recover_start data2 DATA" -     OK
>    "db_restartinfo"   -     Restartable 1(database restartable)
>    "db_online -u 20040102 120000" -     OK
> 
>    After that I have to do Complete Data Backup to switch DB 
> to "LogMode
>    Autosave is ON" state (because the backup history is interrupted)
>    "backup_start data DATA" - OK
This means that a new DBIdentifier is set for the data- and the logvolumes.

> 
>    Now I want to restore "2004/01/01  12:00:00" state:
>    "recover_start data1 DATA" -     OK
>    "db_restartinfo"   -     Restartable 0(database not restartable)
>    I can`t recover my  log with   "recover_start  auto LOG 
> UNTIL  20040101
>    120000" because I don`t have log backup.

You should save your log before you begin a time-in-point recovery/restart:

db_admin
util_connect
backup_start auto log

Then you have all neccessary data and log-backups for a complete
recovery with arbitrary points in time.

regards, martin


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