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That is not always the case. Sometimes you would want to issue a checkpoint without doing a log switch in order to recover faster.
Regards,
Satar
> -----Original Message-----
> From: Tim Sawmiller [SMTP:sawmillert_at_state.mi.us]
> Sent: Wednesday, September 20, 2000 9:20 PM
> To: Multiple recipients of list ORACLE-L
> Subject: Re: Slow Database
>
> Well, for one thing, you need to change these parameter settings as
> indicated:
> log_checkpoint_interval 1000000000
>
> log_checkpoint_timeout 0
>
> log_checkpoints_to_alert TRUE
>
> You are archiving way too often, and consequently checkpointing too often.
> The log_checkpoints_to_alert will show you how often you actually
> checkpoint, which is ideally only when you log switch.
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Tim Sawmiller
> INET: sawmillert_at_state.mi.us
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
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<TITLE>RE: Slow Database</TITLE> </HEAD> <BODY>
<P><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial">That is not always = the case. Sometimes you would want to issue a checkpoint without doing = a log switch in order to recover faster.</FONT></P>
<P><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial">Regards,</FONT> <BR><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial">Satar</FONT> </P> <UL> <P><FONT SIZE=3D1 FACE=3D"Arial">-----Original Message-----</FONT> <BR><B><FONT SIZE=3D1 FACE=3D"Arial">From: </FONT></B> <FONT =SIZE=3D1 FACE=3D"Arial">Tim Sawmiller =
<P><FONT SIZE=3D2 FACE=3D"Arial">Well, for one thing, you need to =
change these parameter settings as indicated:</FONT>
<BR><FONT SIZE=3D2 =
FACE=3D"Arial">log_checkpoint_interval &nbs=
p; =
1000000000 &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; &n= bsp; </FONT></P>
<P><FONT SIZE=3D2 =
FACE=3D"Arial">log_checkpoint_timeout  =
; = 0  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ;  = ; </FONT></P>
<P><FONT SIZE=3D2 =
FACE=3D"Arial">log_checkpoints_to_alert &nb=
sp; TRUE</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">You are archiving way too often, and = consequently checkpointing too often. The = log_checkpoints_to_alert will show you how often you actually = checkpoint, which is ideally only when you log switch.</FONT></P>
<P><FONT SIZE=3D2 FACE=3D"Arial">-- </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">Please see the official ORACLE-L =
FAQ:</FONT><U> <FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial"><A =
HREF=3D"http://www.orafaq.com" =
TARGET=3D"_blank">http://www.orafaq.com</A></FONT></U>
<BR><FONT SIZE=3D2 FACE=3D"Arial">-- </FONT> <BR><FONT SIZE=3D2 FACE=3D"Arial">Author: Tim Sawmiller</FONT> <BR><FONT SIZE=3D2 FACE=3D"Arial"> INET: =sawmillert_at_state.mi.us</FONT>
<P><FONT SIZE=3D2 FACE=3D"Arial">Fat City Network =
Services -- (858) 538-5051 FAX: (858) =
538-5051</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">San Diego, =
California -- Public Internet =
access / Mailing Lists</FONT>
<BR><FONT SIZE=3D2 =
FACE=3D"Arial">---------------------------------------------------------=-----------</FONT>
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