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Posted to dev@directory.apache.org by Emmanuel Lecharny <el...@gmail.com> on 2006/06/06 10:54:01 UTC
Bash script [was Re: Various questions]
Thanks a lot Quanah !
We will modify the scripts accordingly to your proposal in the next RC.
Have a good day.
Emmanuel
On 6/6/06, Quanah Gibson-Mount <qu...@stanford.edu> wrote:
>
>
> --On Tuesday, June 06, 2006 1:15 AM +0200 Emmanuel Lecharny
> <el...@gmail.com> wrote:
> >> Good call on the time, it was 54 minutes via ldapadd. :)
> >>
> >> I gave it 2GB of memory to play with, that may have been overkill, but
> >> it worked.
> >
> > Any idea about the real memory used ? (jconsole) But I don't want to push
> > you on this, don't loose 54' again :)
> >
> > What scared me a lot is that if we need to push ADS to the limit, I know
> > a company which had 70 millions entries in its ldap server. So if it goes
> > linear (very unlikely, and if it goes, I guess that their ise something
> > wrong in the B-tree impl :), that would mean 12 days of processing on
> > ADS. Oh My !
>
> Yeah, in my work for Symas, I've worked with companies who use in excess of
> 100 million entry databases. Scaling loads really becomes a factor, which
> is why I was curious about the offline loading capabilities. It led Symas
> to work on ways to optimize the bulk imports so that they are a lot more
> efficient that normal ldapadd (contributed back into OL of course).
>
> > btw, we are currently trying to close a RC4, as I stated recently in one
> > of my previous post, so don't spend too much time playing with RC3, it's
> > really not usable. Just enjoy the ease of installation it offers, thanks
> > to Alex work.
>
>
> Sure thing, the install was quite easy.
>
> I made a change to the startup init script that may be useful in adding to
> the release:
>
> -bash-3.00$ diff -u /usr/local/apacheds-1.0-RC3/bin/server.init apacheds
> --- /usr/local/apacheds-1.0-RC3/bin/server.init Sun Jun 4 20:38:28 2006
> +++ apacheds Mon Jun 5 16:14:20 2006
> @@ -126,6 +126,8 @@
> TMP_DIR=$SERVER_HOME/var/tmp
> PID_FILE=$SERVER_HOME/var/run/server.pid
>
> +MEM_OPS="-Xms256m -Xmx2048m"
> +
> cd $SERVER_HOME
>
> case "$1" in
> @@ -141,6 +143,7 @@
> -user $APACHEDS_USER \
> -home $JAVA_HOME \
> -Djava.io.tmpdir=$TMP_DIR \
> + $MEM_OPS \
> -Dlog4j.configuration=file://$SERVER_HOME/conf/log4j.properties\
> -pidfile $PID_FILE \
> -outfile $SERVER_HOME/var/log/apacheds-stdout.log \
>
>
> It makes it a lot easier to easily control the memory options.
>
>
> > 1Am, CEST, time to dream about the fastest Ldap server on earth... (may
> > be OpenLdap for this night :)
>
>
> Have a goodnights sleep. I look forward to benchmarking 1.0RC4.
>
>
> --Quanah
>
> --
> Quanah Gibson-Mount
> Principal Software Developer
> ITS/Shared Application Services
> Stanford University
> GnuPG Public Key: http://www.stanford.edu/~quanah/pgp.html
>
--
Cordialement,
Emmanuel Lécharny
Re: Bash script [was Re: Various questions]
Posted by Quanah Gibson-Mount <qu...@stanford.edu>.
--On Tuesday, June 06, 2006 9:48 AM -0400 Alex Karasulu
<ao...@bellsouth.net> wrote:
> Emmanuel Lecharny wrote:
>
>> Thanks a lot Quanah !
>
> Yes thanks. Just as a heads up though you might want to file a JIRA
> issue and attach a patch next time.
>
> This way we can definitely remember to add it to the next release if you
> schedule the fix for it when creating the JIRA. Sometimes emails go by
> and we may miss something.
Alex,
I'll be sure and use JIRA next time for anything I come up with. ;)
--Quanah
--
Quanah Gibson-Mount
Principal Software Developer
ITS/Shared Application Services
Stanford University
GnuPG Public Key: http://www.stanford.edu/~quanah/pgp.html
Re: Bash script [was Re: Various questions]
Posted by Alex Karasulu <ao...@bellsouth.net>.
Emmanuel Lecharny wrote:
> Thanks a lot Quanah !
Yes thanks. Just as a heads up though you might want to file a JIRA
issue and attach a patch next time.
This way we can definately remember to add it to the next release if you
schedule the fix for it when creating the JIRA. Sometimes emails go by
and we may miss something.
Alex
>
> We will modify the scripts accordingly to your proposal in the next RC.
>
> Have a good day.
>
> Emmanuel
>
> On 6/6/06, Quanah Gibson-Mount <qu...@stanford.edu> wrote:
>
>>
>>
>> --On Tuesday, June 06, 2006 1:15 AM +0200 Emmanuel Lecharny
>> <el...@gmail.com> wrote:
>> >> Good call on the time, it was 54 minutes via ldapadd. :)
>> >>
>> >> I gave it 2GB of memory to play with, that may have been overkill,
>> but
>> >> it worked.
>> >
>> > Any idea about the real memory used ? (jconsole) But I don't want
>> to push
>> > you on this, don't loose 54' again :)
>> >
>> > What scared me a lot is that if we need to push ADS to the limit, I
>> know
>> > a company which had 70 millions entries in its ldap server. So if
>> it goes
>> > linear (very unlikely, and if it goes, I guess that their ise
>> something
>> > wrong in the B-tree impl :), that would mean 12 days of processing on
>> > ADS. Oh My !
>>
>> Yeah, in my work for Symas, I've worked with companies who use in
>> excess of
>> 100 million entry databases. Scaling loads really becomes a factor,
>> which
>> is why I was curious about the offline loading capabilities. It led
>> Symas
>> to work on ways to optimize the bulk imports so that they are a lot more
>> efficient that normal ldapadd (contributed back into OL of course).
>>
>> > btw, we are currently trying to close a RC4, as I stated recently
>> in one
>> > of my previous post, so don't spend too much time playing with RC3,
>> it's
>> > really not usable. Just enjoy the ease of installation it offers,
>> thanks
>> > to Alex work.
>>
>>
>> Sure thing, the install was quite easy.
>>
>> I made a change to the startup init script that may be useful in
>> adding to
>> the release:
>>
>> -bash-3.00$ diff -u /usr/local/apacheds-1.0-RC3/bin/server.init apacheds
>> --- /usr/local/apacheds-1.0-RC3/bin/server.init Sun Jun 4 20:38:28 2006
>> +++ apacheds Mon Jun 5 16:14:20 2006
>> @@ -126,6 +126,8 @@
>> TMP_DIR=$SERVER_HOME/var/tmp
>> PID_FILE=$SERVER_HOME/var/run/server.pid
>>
>> +MEM_OPS="-Xms256m -Xmx2048m"
>> +
>> cd $SERVER_HOME
>>
>> case "$1" in
>> @@ -141,6 +143,7 @@
>> -user $APACHEDS_USER \
>> -home $JAVA_HOME \
>> -Djava.io.tmpdir=$TMP_DIR \
>> + $MEM_OPS \
>> -Dlog4j.configuration=file://$SERVER_HOME/conf/log4j.properties\
>> -pidfile $PID_FILE \
>> -outfile $SERVER_HOME/var/log/apacheds-stdout.log \
>>
>>
>> It makes it a lot easier to easily control the memory options.
>>
>>
>> > 1Am, CEST, time to dream about the fastest Ldap server on earth...
>> (may
>> > be OpenLdap for this night :)
>>
>>
>> Have a goodnights sleep. I look forward to benchmarking 1.0RC4.
>>
>>
>> --Quanah
>>
>> --
>> Quanah Gibson-Mount
>> Principal Software Developer
>> ITS/Shared Application Services
>> Stanford University
>> GnuPG Public Key: http://www.stanford.edu/~quanah/pgp.html
>>
>
>