Hello, 

thanks for the answer, but some questions remain for me:
- How can I determine a good value (at the moment it's set to 10666 pages)
and how long does it take to fill these 10666 pages (or how many operations
are needed)? How large is a page?
- Which are the critical factors for determing LOG_SEGMENT_SIZE?
- I don't understand how I can restore the database 'til it's state shortly
before a crash, if autolog didn't write the latest log-backup-file because
it was at page 10660. Or is there something wrong with my understanding?

Sorry for these question, but these are issues which I could not solve
through 'RTFM'. 

Thanks in advance 
Peter



> -----Urspr�ngliche Nachricht-----
> Von:  Heinrich, Tilo [SMTP:[EMAIL PROTECTED]
> Gesendet am:  Freitag, 1. August 2003 11:00
> An:   Mailingliste SAPDB (E-Mail)
> Betreff:      RE: Question about Autolog-Option
> 
> Hello Peter,
> 
> the parameter LOG_SEGMENT_SIZE determines the amount of log that is
> collected, before auto log backup is creating a backup.
> 
> Best Regards,
> Tilo Heinrich
> SAP Labs Berlin
> 
> -----Original Message-----
> From: "H�bschen, Peter" [mailto:[EMAIL PROTECTED]
> Sent: Friday, August 01, 2003 8:06 AM
> To: Mailingliste SAPDB (E-Mail)
> Subject: Question about Autolog-Option
> 
> 
> Hello, 
> 
> I've activated the Autolog option and the device type for that
> autolog-backup is a file. For test purposes I've created a complete backup
> of my new database on 30.07.03. Yesterday (31.07.03) I've created new
> tables
> with new data and so on, but I've never found a log-backup-file. So can
> anyone help me, why this file isn't created? 
> My configuration is the following (Output from Database Manager GUI):
> Name: DEV_SICH_LOG
> Location: /path/to/backupdir/autolog
> Device Type: File
> Backup Type: Autolog
>  
> Thanks in advance
> P. Huebschen
> 
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