Hi Jesse, Have you tried a "make distclean" to remove all traces of the previous configure or removing and re-extracting the bind tarball?
Andy Jesse Cabral wrote: > I can't seem to get bind reconfigured to run with no threads ? Anyone have > any thoughts ? > > When I rerun ./configure --disable-threads the configure file does not > update. > > Regards, > > Jesse Cabral > Solutions Engineer > > Micro Technology Solutions, Inc. > Phone:508.324.9475 Fax:508.324.4477 > 21 Father DeValles Blvd, Suite 101, Fall River, MA 02723 > www.mtsolutions.net > > > > > > > -----Original Message----- > From: Jeff Lightner [mailto:jlight...@water.com] > Sent: Friday, May 29, 2009 9:03 AM > To: jcab...@mtsolutions.net > Subject: RE: Bind is hanging on CentOS 4.4 > > Yes. That's the way I would read it. Starting with -n 1 means it should > all be on one processor even though it is running multiple threads. > > Try this: > ps -Leo user,pid,ppid,lstart,lwp,nlwp,psr,args |egrep "LWP|named" > USER PID PPID STARTED LWP NLWP PSR COMMAND > root 2833 1 Wed Jan 14 10:51:40 2009 2833 1 0 syslogd -m 0 -a > /var/named/chroot/dev/log > named 12622 1 Thu May 14 09:51:36 2009 12622 5 0 /usr/sbin/named > -u named -t /var/named/chroot > named 12622 1 Thu May 14 09:51:36 2009 12623 5 0 /usr/sbin/named > -u named -t /var/named/chroot > named 12622 1 Thu May 14 09:51:36 2009 12624 5 0 /usr/sbin/named > -u named -t /var/named/chroot > named 12622 1 Thu May 14 09:51:36 2009 12625 5 0 /usr/sbin/named > -u named -t /var/named/chroot > named 12622 1 Thu May 14 09:51:36 2009 12626 5 1 /usr/sbin/named > -u named -t /var/named/chroot > root 19429 19079 Fri May 29 08:59:39 2009 19429 1 0 egrep LWP|named > > The above shows that I'm running 5 threads (NWLP column) of named and that 4 > of them are on processor 0 and the final 1 is on processor 1 (psr column). > All are PID 12622 but the LWP (thread ID) is different for each. > > -----Original Message----- > From: Jesse Cabral [mailto:jcab...@mtsolutions.net] > Sent: Thursday, May 28, 2009 4:55 PM > To: Jeff Lightner > Subject: RE: Bind is hanging on CentOS 4.4 > Importance: High > > Here is some more info: > > I decided to start named with the -n 1 then > > I ran ps -eLfc | grep named > named 26750 1 26750 4 TS 18 16:42 ? 00:00:00 > /usr/sbin/named -u named -n 1 -t /var/named/chroot > named 26750 1 26751 4 TS 24 16:42 ? 00:00:15 > /usr/sbin/named -u named -n 1 -t /var/named/chroot > named 26750 1 26752 4 TS 24 16:42 ? 00:00:00 > /usr/sbin/named -u named -n 1 -t /var/named/chroot > named 26750 1 26753 4 TS 24 16:42 ? 00:00:03 > /usr/sbin/named -u named -n 1 -t /var/named/chroot > > 4TS should be 4 threads. If I run > > ps -p 26750 -T > PID SPID TTY TIME CMD > 26750 26750 ? 00:00:00 named > 26750 26751 ? 00:00:20 named > 26750 26752 ? 00:00:00 named > 26750 26753 ? 00:00:04 named > > It appears to be running 4 threads correct ? > > Jesse Cabral > Solutions Engineer > > Micro Technology Solutions, Inc. > Phone:508.324.9475 Fax:508.324.4477 > 21 Father DeValles Blvd, Suite 101, Fall River, MA 02723 > www.mtsolutions.net > > > > > > > -----Original Message----- > From: Jeff Lightner [mailto:jlight...@water.com] > Sent: Thursday, May 28, 2009 4:26 PM > To: jcab...@mtsolutions.net > Cc: bind-users@lists.isc.org > Subject: RE: Bind is hanging on CentOS 4.4 > > The output suggests named is running with threads (I see similar output on > my RHEL BIND server). > > Try running ps -efLm |grep named to get a better look at it. Some time ago > they changed the way threads are done in Linux (one of the 2.4.x kernels). > The columns LWP and NWLP from the ps -eLf should show thread id and number > of threads respectively per the man page but based on what I'm seeing on my > RHEL system the latter is showing 0 when in fact there are multiple threads. > > -----Original Message----- > From: Jesse Cabral [mailto:jcab...@mtsolutions.net] > Sent: Thursday, May 28, 2009 3:55 PM > To: Jeff Lightner > Cc: bind-users@lists.isc.org > Subject: RE: Bind is hanging on CentOS 4.4 > Importance: High > > Here is the output from ps -eLf > > ps -eLf | grep named > named 32231 1 32231 0 7 May26 ? 00:00:00 /usr/sbin/named > -u named -t /var/named/chroot > named 32231 1 32232 0 7 May26 ? 00:15:04 /usr/sbin/named > -u named -t /var/named/chroot > named 32231 1 32236 0 7 May26 ? 00:15:04 /usr/sbin/named > -u named -t /var/named/chroot > named 32231 1 32237 0 7 May26 ? 00:14:58 /usr/sbin/named > -u named -t /var/named/chroot > named 32231 1 32238 0 7 May26 ? 00:15:06 /usr/sbin/named > -u named -t /var/named/chroot > named 32231 1 32239 0 7 May26 ? 00:00:07 /usr/sbin/named > -u named -t /var/named/chroot > named 32231 1 32240 0 7 May26 ? 00:12:40 /usr/sbin/named > -u named -t /var/named/chroot > > > I rebuild named with threads disabled and I still hand a hang afterward. > > Jesse Cabral > Solutions Engineer > > Micro Technology Solutions, Inc. > Phone:508.324.9475 Fax:508.324.4477 > 21 Father DeValles Blvd, Suite 101, Fall River, MA 02723 > www.mtsolutions.net > > > > > > > -----Original Message----- > From: Jeff Lightner [mailto:jlight...@water.com] > Sent: Thursday, May 28, 2009 1:27 PM > To: jcab...@mtsolutions.net > Subject: RE: Bind is hanging on CentOS 4.4 > > The implementation of ps has a lot to do with whether you see threads. > > You might try: > To get info about threads: > ps -eLf > ps axms > > -----Original Message----- > From: bind-users-boun...@lists.isc.org [mailto:bind-users-boun...@lists.isc. > org] On Behalf Of Jesse Cabral > Sent: Thursday, May 28, 2009 1:16 PM > To: 'JINMEI Tatuya / 神明達哉' > Cc: bind-users@lists.isc.org > Subject: RE: Bind is hanging on CentOS 4.4 > Importance: High > > I have decided to rebuild named with threads disabled. I will update you on > the results. I am hoping that will remedy the issue. > > Thanks for your support. > > Jesse Cabral > Solutions Engineer > > Micro Technology Solutions, Inc. > Phone:508.324.9475 Fax:508.324.4477 > 21 Father DeValles Blvd, Suite 101, Fall River, MA 02723 > www.mtsolutions.net > > > > > > > -----Original Message----- > From: JINMEI Tatuya / 神明達哉 [mailto:jinmei_tat...@isc.org] > Sent: Tuesday, May 26, 2009 3:14 PM > To: jcab...@mtsolutions.net > Subject: Re: Bind is hanging on CentOS 4.4 > > At Tue, 26 May 2009 09:23:22 -0400, > "Jesse Cabral" <jcab...@mtsolutions.net> wrote: > > >> When I run a ps ax | grep named >> >> I only see a single thread for named ? If I was using multi-threads it >> should show an additional thread for each instance correct ? >> > > It depends on the ps implementation. To be sure, you should start > named with the -g command line option and see initial log messages > on stderr. If you see something like this: > 26-May-2009 12:11:39.619 found 1 CPU, using 1 worker thread > > threads are enabled. If the threads are enabled, the best way to > eliminate the possibility of dead lock is to rebuild named > --disable-threads. If you cannot do it, maybe you want to try > invoking named with the '-n 1' command line option. > > --- > JINMEI, Tatuya > Internet Systems Consortium, Inc. > > p.s. if you don't mind, please cc follow up messages to the bind-users > list. Then you can expect more help from others. I'm just back from > vacation with so many email backlogs and my responses may be overly > delayed. > > _______________________________________________ > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > > Please consider our environment before printing this e-mail or attachments. > ---------------------------------- > CONFIDENTIALITY NOTICE: This e-mail may contain privileged or confidential > information and is for the sole use of the intended recipient(s). If you are > not the intended recipient, any disclosure, copying, distribution, or use of > the contents of this information is prohibited and may be unlawful. If you > have received this electronic transmission in error, please reply > immediately to the sender that you have received the message in error, and > delete it. 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