I started with 2gb but went to 4 gb to try and last overnight and the 
weekend...might have to go to 8gb to last the weekend....

I also have a frequent failure to start IPA when I do a "service ipa restart"  
that means I cant cron an over-night restart

And the KDC on the master IPA server seems to die for no reason....

:(

regards

Steven Jones

Technical Specialist - Linux RHCE

Victoria University, Wellington, NZ

0064 4 463 6272

________________________________________
From: Sigbjorn Lie [sigbj...@nixtra.com]
Sent: Wednesday, 6 June 2012 10:17 a.m.
To: Steven Jones
Cc: freeipa-users@redhat.com
Subject: Re: [Freeipa-users] 389-ds memory usage

You still have to restart IPA after 36 hours with that few users/machines?

My issues started occuring more frequently after more users / hosts
we're migrated. How much memory do you have in your IPA servers?


Rgds,
Siggi


On 06/05/2012 11:51 PM, Steven Jones wrote:
> I have<10 users and<10 servers....I cant see any tuning is necessary as 
> yet....
>
> However I did up the cache and that made no difference....
>
> original
>
> [root@vuwunicoipam001 ~]# ls -lh 
> /var/lib/dirsrv/slapd-ODS-VUW-AC-NZ/db/userRoot/id2entry.db4 -rw-------. 1 
> dirsrv dirsrv 6.3M May 8 11:34 
> /var/lib/dirsrv/slapd-ODS-VUW-AC-NZ/db/userRoot/id2entry.db4 
> [root@vuwunicoipam001 ~]#
>
> =======
> grep cache /etc/dirsrv/slapd-ODS-VUW-AC-NZ/dse.ldif nsslapd-dbcachesize: 
> 10000000 nsslapd-import-cache-autosize: -1 nsslapd-import-cachesize: 20000000 
> nsslapd-cachesize: -1 nsslapd-cachememsize: 10485760 nsslapd-dncachememsize: 
> 10485760
> =======
>
> modded
> =======
> So to sum up, please change nsslapd-cachememsize parameter in 
> /etc/dirsrv/slapd-<instance>/dse.ldif from; nsslapd-cachememsize: 10485760 to 
> nsslapd-cachememsize: 18900000
> =======
>
> Presently my cache size has shrunk from 6.3meg to 616k....
>
> [root@vuwunicoipam001 ~]# ls -lh 
> /var/lib/dirsrv/slapd-ODS-VUW-AC-NZ/db/userRoot/id2entry.db4 -rw-------. 1 
> dirsrv dirsrv 616K Jun 6 09:42 
> /var/lib/dirsrv/slapd-ODS-VUW-AC-NZ/db/userRoot/id2entry.db4 
> [root@vuwunicoipam001 ~]#
>
> Though on the replica its a different size (but then I have a split brain 
> issue....
>
> [root@vuwunicoipam002 ~]# ls -lh 
> /var/lib/dirsrv/slapd-ODS-VUW-AC-NZ/db/userRoot/id2entry.db4
> -rw-------. 1 dirsrv dirsrv 752K Jun  6 09:51 
> /var/lib/dirsrv/slapd-ODS-VUW-AC-NZ/db/userRoot/id2entry.db4
> [root@vuwunicoipam002 ~]#
>
>
> regards
>
> Steven Jones
>
> Technical Specialist - Linux RHCE
>
> Victoria University, Wellington, NZ
>
> 0064 4 463 6272
>
> ________________________________________
> From: freeipa-users-boun...@redhat.com [freeipa-users-boun...@redhat.com] on 
> behalf of Sigbjorn Lie [sigbj...@nixtra.com]
> Sent: Wednesday, 6 June 2012 8:54 a.m.
> To: freeipa-users@redhat.com
> Subject: Re: [Freeipa-users] 389-ds memory usage
>
> On 06/05/2012 10:42 PM, Steven Jones wrote:
>> Hi
>>
>> This has bug has pretty much destroyed my IPA deployment.......I had a 
>> pretty bad memory leak had to reboot every 36 hours...made worse by trying 
>> later 6.3? rpms didnt fix the leak and it went split brain........2 months 
>> and no fix....boy did that open up a can of worms.....
>>
>> :/
>>
>> In my case I cant see how its churn as I have so few entries (<50) and Im 
>> adding no more items at present....unless a part of ipa is "replicating and 
>> diffing" in the background to check consistency?
>>
>> I also have only one way replication now at most,  master to replica and no 
>> memory leak shows in Munin at present.........
>>
>> but I seem to be faced with a rebuild from scratch.......
>
> Did you do the "max entry cache size" tuning? If you did, what did you set it 
> to?
>
> Did you do any other tuning from the 389-ds tuning guide?
>
>
>
> Rgds,
> Siggi
>
>
>
> _______________________________________________
> Freeipa-users mailing list
> Freeipa-users@redhat.com
> https://www.redhat.com/mailman/listinfo/freeipa-users


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