problem with named-sdb DLZ with mysql
hello I am running named with sdb support on CentOS 6.4 here are the componetns I Am using bind-9.8.2-0.17.rc1.el6_4.4.x86_64 bind-utils-9.8.2-0.17.rc1.el6_4.4.x86_64 bind-libs-9.8.2-0.17.rc1.el6_4.4.x86_64 bind-sdb-9.8.2-0.17.rc1.el6_4.4.x86_64 bind-chroot-9.8.2-0.17.rc1.el6_4.4.x86_64 mysql-5.1.67-1.el6_3.x86_64 mysql-server-5.1.67-1.el6_3.x86_64 mysql-libs-5.1.67-1.el6_3.x86_64 the configuration is a standard DLZ configuration for mysql everything seems to work fine but after 2 weeks of running this problem always accours Apr 17 12:24:17 ns2 kernel: named-sdb[3890]: segfault at c8 ip 7f842ae04df2 sp 7f84261f9530 error 4 in libmysqlclient.so.16.0.0[7f842adaf000+136000] Apr 17 12:24:17 ns2 kernel: named-sdb[3892]: segfault at 0 ip 7f842914a831 sp 7f8424df7548 error 6 in libc-2.12.so[7f84290c1000+18a000] so it looks not so stable... anyone have this problem ? thank you Rick ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: RHEL and named with DLZ
On Thu, Mar 05, 2009 at 09:47:07PM -0800, Scott Haneda wrote:
Hello, I am trying to get named with DLZ on RHEL.
My build line is below, I can start named, and I have base configured it
so that it will return a lookup for `dig example.com @localhost +norec`
which returns a custom IP I put in to make sure it is really working.
So far, I know named is working.
I added in dlz Mysql zone { ... }
rndc and restarting named all work fine, no errors that I can see. But
in a successful build on OS X, I was getting a line in the log for named
that said
'Mysql zone' using driver mysql
I do not get that on RHEL, and I am not getting answers back for my test
zones I have in the database. MySql is running, I know that much.
Any suggestions?
BIND in RHEL5 is based on 9.3 series and DLZ stuff has been merged in
9.4 development cycle. It is impossible to get DLZ working with bind
package that is shipped in RHEL5.
Could I ask you why you can't use SDB, please?
Regards, Adam
--
Adam Tkac, Red Hat, Inc.
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Re: RHEL and named with DLZ
On Mar 9, 2009, at 2:40 AM, Adam Tkac wrote:
On Thu, Mar 05, 2009 at 09:47:07PM -0800, Scott Haneda wrote:
Hello, I am trying to get named with DLZ on RHEL.
My build line is below, I can start named, and I have base
configured it
so that it will return a lookup for `dig example.com @localhost
+norec`
which returns a custom IP I put in to make sure it is really working.
So far, I know named is working.
I added in dlz Mysql zone { ... }
rndc and restarting named all work fine, no errors that I can see.
But
in a successful build on OS X, I was getting a line in the log for
named
that said
'Mysql zone' using driver mysql
I do not get that on RHEL, and I am not getting answers back for my
test
zones I have in the database. MySql is running, I know that much.
Any suggestions?
BIND in RHEL5 is based on 9.3 series and DLZ stuff has been merged in
9.4 development cycle. It is impossible to get DLZ working with bind
package that is shipped in RHEL5.
Could I ask you why you can't use SDB, please?
Regards, Adam
--
Adam Tkac, Red Hat, Inc.
Adam, I believe I used you srpm for bind. people.redhat.com/atkac or
soemthing like it. If that's you, thank you.
I didn't confirm this by trying it, but I read in numerous places that
the current RHEL5 bind didn't work with mysql.
Can anyone that the current RHEL bind-sdb does work with mysql?
If I go to isc.org the most prominant download links I find are for
BIND 9.6.0-P1.
I didn't find at isc.org where they state which version is recommended.
Does anyone know where to find this information?
Thank you,
Brad
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Re: named with DLZ
Jeff Lightner wrote: I have been talked with getting named with DLZ support on Red Hat 5.2 Enterprise. I have never worked on Red Hat or with RPM, can someone point me to the rpm I need? Any other basic pointers? I was thinking to just build it out myself, but if there is a confident stable rpm, I might as well learn that as well. Try bind-sdb, although I don't believe it supports MySQL for Redhat 5.2 -- I had to compile from source. Josh ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
RE: named with DLZ
RedHat does have prebuilt packages on RHEL5.x. On my 5.2 server I have: bind-chroot-9.3.4-6.0.3.P1.el5_2 system-config-bind-4.0.3-2.el5 bind-libs-9.3.4-6.0.3.P1.el5_2 bind-9.3.4-6.0.3.P1.el5_2 bind-utils-9.3.4-6.0.3.P1.el5_2 You can install the latest packages with yum yum install bind-chroot system-config-bind bind-libs bind bind-utils I'm running the chroot'ed BIND configuration - it isn't required but I'd recommend it. I'm not sure any of these have DLZ support built in as I don't use it. On scanning RedHat's support site I found no mention of DLZ so you may need to build your own. FYI: Although the base BIND version for above packages is 9.3.4 the RedHat people have backported security fixes from later BIND versions into their version. -Original Message- From: bind-users-boun...@lists.isc.org [mailto:bind-users-boun...@lists.isc.org] On Behalf Of Scott Haneda Sent: Thursday, February 26, 2009 7:53 PM To: BIND Users Mailing List Subject: named with DLZ I have been talked with getting named with DLZ support on Red Hat 5.2 Enterprise. I have never worked on Red Hat or with RPM, can someone point me to the rpm I need? Any other basic pointers? I was thinking to just build it out myself, but if there is a confident stable rpm, I might as well learn that as well. Thanks. -- Scott ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
