On Mon, Dec 19, 2011 at 14:14, Simo Sorce <s...@redhat.com> wrote: > On Mon, 2011-12-19 at 11:01 -0500, Dan Scott wrote: >> On Thu, Dec 15, 2011 at 11:51, Rich Megginson <rmegg...@redhat.com> wrote: >> > On 12/15/2011 09:48 AM, Dan Scott wrote: >> >> >> >> Hi, >> >> >> >> On Thu, Dec 15, 2011 at 10:58, Rich Megginson<rmegg...@redhat.com> wrote: >> >>> >> >>> On 12/15/2011 08:41 AM, Dan Scott wrote: >> >>>> >> >>>> Hi, >> >>>> >> >>>> On my Fedora 15 FreeIPA server, I'm having some problems with >> >>>> stability. The server appears to 'hang' and stops responding to LDAP >> >>>> lookups. When I restart the dirsrv service, I get: >> >>>> >> >>>> Dec 15 09:40:02 ohm kernel: [254566.011404] ns-slapd[28910]: segfault >> >>>> at 17d ip 00007f00dbc0208c sp 00007fff929b7848 error 4 in >> >>>> libc-2.14.so[7f00dbb87000+18f000] >> >>>> >> >>>> and the /var/log/dirsrv/slapd-EXAMPLE-COM/errors contains >> >>>> >> >>>> [15/Dec/2011:09:47:35 -0500] set_krb5_creds - Could not get initial >> >>>> credentials for principal [ldap/example....@example.com] in keytab >> >>>> [WRFILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC >> >>>> for requested realm) >> >>>> [15/Dec/2011:09:47:35 -0500] slapd_ldap_sasl_interactive_bind - Error: >> >>>> could not perform interactive bind for id [] mech [GSSAPI]: error -2 >> >>>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified >> >>>> GSS failure. Minor code may provide more information (Credentials >> >>>> cache file '/tmp/krb5cc_496' not found)) >> >>>> >> >>>> This is happening very frequently, I'm having to restart the dirsrv >> >>>> process once an hour, otherwise people start complaining. >> >>>> >> >>>> I experienced similar problems with FreeIPA 1, when I was using Fedora >> >>>> 14 and earlier, and had to regularly (also once per hour) restart the >> >>>> dirsrv process. Could this be related? >> >>>> >> >>>> I also noticed this: >> >>>> https://bugzilla.redhat.com/show_bug.cgi?id=730387 >> >>>> >> >>>> There are updates in 'updates-testing' which I believe fix the above >> >>>> issue, but I'm reluctant to install from a testing repo on my >> >>>> production server, can anyone report any feedback on this? >> >>> >> >>> The above bug does not cause a segfault. >> >>> What version of 389-ds-base are you using? >> >> >> >> [root@ohm ~]# rpm -qa|grep 389 >> >> 389-ds-base-libs-1.2.10-0.4.a4.fc15.x86_64 >> >> 389-ds-base-1.2.10-0.4.a4.fc15.x86_64 >> >> [root@ohm ~]# >> > >> > a4 is alpha software. Not sure how that got released to stable. >> > >> >>> Please enable the collection of core dumps so we can debug the crash - >> >>> see >> >>> http://directory.fedoraproject.org/wiki/FAQ#Debugging_Crashes >> >> >> >> OK. I think there is a small typo in the instructions: >> >> >> >> 'debuginfo-install 389-ds-base-debuginfo' should be 'debuginfo-install >> >> 389-ds-base' >> > >> > Thanks. Fixed. >> > >> >> I managed to get the core dump (attached - so I only sent this message >> >> to you, not the list as well), but it doesn't contain much >> >> information. >> > >> > This is https://bugzilla.redhat.com/show_bug.cgi?id=755725 >> > >> > Will be fixed in 1.2.10.a6 >> > >> > But this still doesn't explain your kerberos errors. >> >> An additional problem is also occurring. I've been finding that the: >> >> /etc/dirsrv/slapd-EXAMPLE-COM/dse.ldif >> >> file is empty and prevents dirsrv from starting. I can restore it from >> dse.ldif.bak or dse.ldif.startOK, but this may be related to the LDAP >> problems that I'm having? > > This is an upgrade time problem, it should be fixed in latest packages. > Did you recently upgrade freeipa packages if so from what version to > what version ?
The 0 length file doesn't appear related to upgrades. Possibly it only happens on the first service restart after an upgrade? It's happened at least 4 times since the last freeipa package upgrade on 4th November, so it seems to be happening too regularly to be the result of an upgrade. [root@curie ~]# grep freeipa /var/log/yum.log Sep 06 16:56:51 Installed: freeipa-python-2.0.1-2.fc15.x86_64 Sep 06 17:00:13 Installed: freeipa-client-2.0.1-2.fc15.x86_64 Sep 06 17:00:14 Installed: freeipa-admintools-2.0.1-2.fc15.x86_64 Sep 06 17:01:52 Installed: freeipa-server-selinux-2.0.1-2.fc15.x86_64 Sep 06 17:01:56 Installed: freeipa-server-2.0.1-2.fc15.x86_64 Sep 08 11:23:35 Updated: freeipa-python-2.1.0-1.fc15.x86_64 Sep 08 11:23:41 Updated: freeipa-client-2.1.0-1.fc15.x86_64 Sep 08 11:23:41 Updated: freeipa-admintools-2.1.0-1.fc15.x86_64 Sep 08 11:25:00 Updated: freeipa-server-selinux-2.1.0-1.fc15.x86_64 Sep 08 11:26:06 Updated: freeipa-server-2.1.0-1.fc15.x86_64 Nov 04 15:46:43 Updated: freeipa-python-2.1.3-2.fc15.x86_64 Nov 04 15:52:48 Updated: freeipa-client-2.1.3-2.fc15.x86_64 Nov 04 15:52:48 Updated: freeipa-admintools-2.1.3-2.fc15.x86_64 Nov 04 15:54:47 Updated: freeipa-server-2.1.3-2.fc15.x86_64 Nov 04 15:56:02 Updated: freeipa-server-selinux-2.1.3-2.fc15.x86_64 Dan _______________________________________________ Freeipa-users mailing list Freeipa-users@redhat.com https://www.redhat.com/mailman/listinfo/freeipa-users