Date: Wed, 20 May 2009 23:58:45 -0400 From: alexus <alexus@gmail.com> To: Mel Flynn <mel.flynn+fbsd.questions@mailing.thruhere.net> Cc: "Herbert J. Skuhra" <h.skuhra@gmail.com>, freebsd-questions@freebsd.org Subject: Re: jail's adjkerntz Message-ID: <6ae50c2d0905202058k15d59543o499a2ed6dab166d6@mail.gmail.com> In-Reply-To: <200905202304.41526.mel.flynn%2Bfbsd.questions@mailing.thruhere.net> References: <6ae50c2d0905192242h62f3313fl8ee6b9e9873b2ce8@mail.gmail.com> <ed97ac910905200231u21406cact1fb3a350414e63e8@mail.gmail.com> <6ae50c2d0905201356x31c1e015k8a7f72162f84dee8@mail.gmail.com> <200905202304.41526.mel.flynn%2Bfbsd.questions@mailing.thruhere.net>
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On Wed, May 20, 2009 at 5:04 PM, Mel Flynn <mel.flynn+fbsd.questions@mailing.thruhere.net> wrote: > On Wednesday 20 May 2009 22:56:26 alexus wrote: >> On Wed, May 20, 2009 at 5:31 AM, Herbert J. Skuhra <h.skuhra@gmail.com> > wrote: >> > 2009/5/20 alexus <alexus@gmail.com>: >> >> inside of my jail i get following emails... >> >> >> >> adjkerntz[25058]: sysctl(set: "machdep.adjkerntz"): Operation not >> >> permitted >> >> >> >> i dont remember getting these before... >> >> i did changed time zone recently though... >> > >> > Hi! >> > >> > You can disable adjkerntz in /etc/crontab: >> > >> > #1,31 =C2=A0 0-5 =C2=A0 =C2=A0 * =C2=A0 =C2=A0 =C2=A0 * =C2=A0 =C2=A0 = =C2=A0 * =C2=A0 =C2=A0 =C2=A0 root =C2=A0 =C2=A0adjkerntz -a >> > >> > And then run '/etc/rc.d/cron restart'. >> > >> > - Herbert >> > _______________________________________________ >> > freebsd-questions@freebsd.org mailing list >> > http://lists.freebsd.org/mailman/listinfo/freebsd-questions >> > To unsubscribe, send any mail to >> > "freebsd-questions-unsubscribe@freebsd.org" >> >> would it brake something? >> i didn't find it in manual, if this is normal shouldn't it be cover ther= e? > > There are various things in cron and periodic that don't make sense to ru= n in > a jail, because a jail cannot modify kernel time and read various /dev > devices. I have this line commented out in my jails and nothing breaks, j= ust > less annoying emails. > > You might find this list useful as well: > # cat /data/jails/tpl/RELENG_7/etc/periodic.conf > daily_clean_rwho_enable=3D"NO" > daily_accounting_enable=3D"NO" > daily_status_disks_enable=3D"NO" > daily_status_rwho_enable=3D"NO" > daily_status_security_chksetuid_enable=3D"NO" > daily_status_security_chkmounts_enable=3D"NO" > daily_status_security_ipfwdenied_enable=3D"NO" > daily_status_security_ipfdenied_enable=3D"NO" > daily_status_security_pfdenied_enable=3D"NO" > daily_status_security_ipf6denied_enable=3D"NO" > daily_status_security_kernelmsg_enable=3D"NO" > monthly_accounting_enable=3D"NO" > > -- > Mel > what's weird is that i didn't get 'em before and now I do... --=20 http://alexus.org/
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