On Mon, 2017-06-12 at 16:01 +0200, Jakub Hrozek wrote:
> On Mon, Jun 12, 2017 at 01:53:27PM +0000, Joakim Tjernlund wrote:
> > On Sun, 2017-06-11 at 20:55 +0200, Jakub Hrozek wrote:
> > > On Sat, Jun 10, 2017 at 07:56:47AM +0000, Joakim Tjernlund wrote:
> > > > On Sat, 2017-06-10 at 08:24 +0200, Jakub Hrozek wrote:
> > > > > On Fri, Jun 09, 2017 at 04:28:45PM +0000, Joakim Tjernlund wrote:
> > > > > > both 1.15.2 and git master hangs after less than 24 hour on
> > > > > > a server.
> > > > > > 
> > > > > > I can see this repeating the domain log:
> > > > > > 
> > > > > > (Fri Jun  9 18:21:49 2017) [sssd[be[infinera.com]]] 
> > > > > > [orderly_shutdown] (0x0010): SIGTERM: killing children
> > > > > > (Fri Jun  9 18:21:49 2017) [sssd[be[infinera.com]]] [ldb] (0x0010): 
> > > > > > A transaction is still active in ldb context [0xf65ce0] on 
> > > > > > /var/lib/sss/db/cache_infinera.com.ldb
> > > > > > (Fri Jun  9 18:22:42 2017) [sssd[be[infinera.com]]] 
> > > > > > [orderly_shutdown] (0x0010): SIGTERM: killing children
> > > > > > (Fri Jun  9 18:22:42 2017) [sssd[be[infinera.com]]] [ldb] (0x0010): 
> > > > > > A transaction is still active in ldb context [0x239cce0] on 
> > > > > > /var/lib/sss/db/cache_infinera.com.ldb
> > > > > > (Fri Jun  9 18:23:35 2017) [sssd[be[infinera.com]]] 
> > > > > > [orderly_shutdown] (0x0010): SIGTERM: killing children
> > > > > > (Fri Jun  9 18:23:35 2017) [sssd[be[infinera.com]]] [ldb] (0x0010): 
> > > > > > A transaction is still active in ldb context [0x1421ce0] on 
> > > > > > /var/lib/sss/db/cache_infinera.com.ldb
> > > > > > (Fri Jun  9 18:24:28 2017) [sssd[be[infinera.com]]] 
> > > > > > [orderly_shutdown] (0x0010): SIGTERM: killing children
> > > > > > (Fri Jun  9 18:24:28 2017) [sssd[be[infinera.com]]] [ldb] (0x0010): 
> > > > > > A transaction is still active in ldb context [0x1cb0ce0] on 
> > > > > > /var/lib/sss/db/cache_infinera.com.ldb
> > > > > 
> > > > > This is caused by too long write to disk.
> > > > > 
> > > > 
> > > > Can I just increase the timeout for now? I will patch the code if 
> > > > needed.
> > > > On this sever we need enumerate = true ATM, cannot just turn it off.
> > > 
> > > Oh, sure. The other alternative might be to mount the cache to tmpfs.
> > 
> > After mounting a tmpfs this morning on /var/lib/sss/db, the error has 
> > returned.
> > Seems to an additional problem here.
> > 
> > I don't this AD is that big either:
> > # > getent passwd | wc -l
> > 3236
> > # > getent group | wc -l
> > 885
> > 
> > Any ideas?
> 
> Can you get a pstack of when the process is 'stuck' ?

Don't know what pstack is ?

> 
> Does increasing the 'timeout' parameter from its default '10' to maybe
> 30 in the domain section help?

will try ..
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