[389-users] 389DS very slow shutdown

[Noriko Hosoi]

Hello,

It looks you are running lots of psearch like this:
ps_service_persistent_searches: entry 
"cn=csidn,cn=replica,cn=ou\3Dcsidn\2Cou\3DConsulados\2Cdc\3Dmrec\2Cdc\3Dar,cn=mapping 
tree,cn=config" not enqueued on any persistent search lists

$ egrep ps_service_persistent_searches errors | wc -l
55

I'm curious if it changes the behavior if you shutdown the server after 
killing them?
--noriko

Diego Woitasen wrote:
> Hi,
>   I have a weird problem with 389DS. It takes more than 5 minutes to
> shutdown. The init script sends a SIGTERM to the process and it
> finishes clean. That's clear looking at the log file too:
>
> grep "slapd shutting down" errors
> [10/Nov/2011:17:55:52 -0300] - slapd shutting down - waiting for 22
> threads to terminate
> [10/Nov/2011:17:55:52 -0300] - slapd shutting down - closing down
> internal subsystems and plugins
> [10/Nov/2011:17:55:52 -0300] - slapd shutting down - waiting for
> backends to close down
> [10/Nov/2011:18:01:41 -0300] - slapd shutting down - backends closed down
>
> First I thought that I was related to my 150 DBs but I created a test
> case with a clean server, 150 DBs and 10.000 entries and the shutdown
> takes 2 seconds.
>
> The only weird thing that I see is the dse.ldif.tmp file being
> truncated and written and again and again... several times until
> shutdown. Strace shows me that the process is writting configuration
> entries too.
>
> I'm using DS 1.2.9.9 (same problem with 1.2.8.3) on Debian Squeeze.
>
> I set errorlevel to 1 but I don't know is there is something
> interesting in the log. I upload the log here if someone want to have
> a look: http://main.woitasen.com.ar/errors
>
> What can I do to start to discover what's happening here?
>
> Regards,
>   Diego
>