RES:

Fri Aug 12 15:12:05 UTC 2005

> Ok.
> 
> How many time does named spend to write the updated information (from
> nsupdate) in the db files ? In my testes this time is variable. 
> Sometimes it
> spends 15 minutes (as the book I've read), but other times it spends 
> almost
> 1 hour. Do you know why or what does it depend on ?
> 
> Tks again !
> 
> Paula.

	When a zone is modified a timer is started which expires
	in 676-900 seconds.  After that the zone goes onto a rate
	limited write queue (fifo).  When it comes out of the queue
	it get incrementally written.  Once the write completes
	and the zone contents have been flushed the temporary file
	if renamed, the journal is consolidated (if required and
	possible) and the slot in the queue is released.

	Note it really does not matter if the zone almost never
	gets written.  The journal contains all the changes.

	Mark
 
> -----Mensagem original-----
> De: Mark_Andrews at isc.org [mailto:Mark_Andrews at isc.org]=20
> Enviada em: sexta-feira, 12 de agosto de 2005 10:46
> Para: Paula Saito Telloli Martins
> Cc: bind-users at isc.org
> Assunto: Re:=20
> 
> 
> > Does anybody know how many time nsupdate spends to write the updated=20
> > information in the db files ?
> > TKS !
> >  Paula.
> 
> 	None.  nsupdate doesn't update the db files.  named does.
> 
> 	Mark
> --
> Mark Andrews, ISC
> 1 Seymour St., Dundas Valley, NSW 2117, Australia
> PHONE: +61 2 9871 4742                 INTERNET: Mark_Andrews at isc.org
> 
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> <P><FONT SIZE=3D2>Ok. </FONT>
> </P>
> 
> <P><FONT SIZE=3D2>How many time does named spend to write the updated =
> information (from nsupdate) in the db files ? In my testes this time is =
> variable. Sometimes it spends 15 minutes (as the book I=B4ve read), but =
> other times it spends almost 1 hour. Do you know why or what does it =
> depend on ?</FONT></P>
> 
> <P><FONT SIZE=3D2>Tks again ! </FONT>
> </P>
> 
> <P><FONT SIZE=3D2>Paula.=A0</FONT>
> </P>
> <BR>
> 
> <P><FONT SIZE=3D2>-----Mensagem original-----</FONT>
> <BR><FONT SIZE=3D2>De: Mark_Andrews at isc.org [<A =
> HREF=3D"mailto:Mark_Andrews at isc.org">mailto:Mark_Andrews at isc.org</A>] =
> </FONT>
> <BR><FONT SIZE=3D2>Enviada em: sexta-feira, 12 de agosto de 2005 =
> 10:46</FONT>
> <BR><FONT SIZE=3D2>Para: Paula Saito Telloli Martins</FONT>
> <BR><FONT SIZE=3D2>Cc: bind-users at isc.org</FONT>
> <BR><FONT SIZE=3D2>Assunto: Re: </FONT>
> </P>
> <BR>
> 
> <P><FONT SIZE=3D2>> Does anybody know how many time nsupdate spends =
> to write the updated </FONT>
> <BR><FONT SIZE=3D2>> information in the db files ?</FONT>
> <BR><FONT SIZE=3D2>> TKS !</FONT>
> <BR><FONT SIZE=3D2>>  Paula.</FONT>
> </P>
> 
> <P>        <FONT =
> SIZE=3D2>None.  nsupdate doesn't update the db files.  named =
> does.</FONT>
> </P>
> 
> <P>        <FONT =
> SIZE=3D2>Mark</FONT>
> <BR><FONT SIZE=3D2>--</FONT>
> <BR><FONT SIZE=3D2>Mark Andrews, ISC</FONT>
> <BR><FONT SIZE=3D2>1 Seymour St., Dundas Valley, NSW 2117, =
> Australia</FONT>
> <BR><FONT SIZE=3D2>PHONE: +61 2 9871 =
> 4742           &n=
> bsp;     INTERNET: Mark_Andrews at isc.org</FONT>
> </P>
> 
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> ------_=_NextPart_001_01C59F48.3756CFA8--
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark_Andrews at isc.org