[nsd-users] logfile empty after logrotate

[Andreas Schulze]

Am 14.10.2010 12:06 schrieb Matthijs Mekking:
> There are two possible causes I can come up with:
> 1. Is the logfile inside the chroot? If not, file rotation is disabled.
>    Should not be an issue if you don't use chroot.
no chrooting ...
> 
> 2. Did you reload nsd? The new log file is only reopened when reloading
>    nsd.
what do you exactly mean with "reloading" ?
nsdc reload also only gives nsd a sighup


andreas

> 
> Best regards,
> 
> Matthijs
> 
> 
> On 10/14/2010 11:56 AM, Andreas Schulze wrote:
> > Am 13.10.2010 10:30 schrieb Jaap Akkerhuis:
> >>
> >> 	[found in a spam trap].
> > Thanks for forwaring my mail to the list
> > I sent from an unsubscribed Account :-(
> > 
> > But the problem is current with 3.2.6
> > - running as daemon
> > - logging to a file
> > - logrotate moves the logfile away and send SIGHUP
> > - old logfile is still open ( verified with lsof )
> > - new logfile ( created with right permissions ) is still empty
> > 
> > What may I did wrong ??
> > 
> >>
> >> Hi,
> >>
> >> I setup nsd to log i a separate logfile. I also setup logrotate.
> >> After logrotate moved away the old logfile it sends a SIGHUP
> >> killall -HUP nsd
> >>
> >> But the logfile is not reopend by nsd.
> >>
> >> How do I setup a daily rotated log ?
> >>
> >> I also tried to run nsd nonforking with -d and get the log from stderr
> >> This works as long nsd is a master
> >>
> >> If nsd is setup as slave and receive an update from the master
> >> then i found new nsd processes which are no longer childs of
> >> the nsd -d process...
> >>
> >> This makes it difficult to run nsd nder control of a supervisor
> >> like djb's daemontools or runit
> >>
> >> Thanks
> >> Andreas
> >>
> >> -- 
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Andreas Schulze
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