On 12/19/2013 02:19 AM, Joe Mou wrote:
Thanks for the speedy reply. I am running on Fedora 19.
$ rpm -q 389-ds-base
389-ds-base-1.3.1.16-1.fc19.x86_64
$ rpm -q nss
nss-3.15.3-1.fc19.x86_64
Not sure what's going on, but let's see if we can get it "unstuck". It
seems there is a conflict between the Class of Service plugin and the
Member Of plugin. I think we may be able to disable the CoS plugin to
allow the deletion to proceed.
Do the following search to see what CoS definitions there are:
ldapsearch -xLLL -D "cn=directory manager" -W -b
dc=the,dc=flatiron,dc=com '(objectclass=ldapsubentry)'
On Wed, Dec 18, 2013 at 2:54 PM, Rich Megginson <[email protected]
<mailto:[email protected]>> wrote:
On 12/18/2013 12:43 PM, Joe Mou wrote:
I have a broken IPA replica that appears to be suffering from a
hung directory server. The master seems to be working fine, but
LDAP requests to the replica hang indefinitely. I attached gdb to
ns-slapd and suspect a deadlock in cos_cache.c.
Thread 7 seems to be hung on an LDAP delete for a user account
that we recently removed. Every time the directory server is
started, it tries to issue this delete, apparently to sync the
replica.
I have been unsuccessful in trying to remove the offending
replica because ipa-replica-manage seems to need to make LDAP
requests against the replica. For example:
$ ipa-replica-manage del p-ipa-wd02.prod.the.flatiron.com
<http://p-ipa-wd02.prod.the.flatiron.com>
^CConnection to 'p-ipa-wd02.prod.the.flatiron.com
<http://p-ipa-wd02.prod.the.flatiron.com>' failed: Insufficient
access: SASL(0): successful result:
Unable to delete replica 'p-ipa-wd02.prod.the.flatiron.com
<http://p-ipa-wd02.prod.the.flatiron.com>'
^CTraceback (most recent call last):
File "/usr/sbin/ipa-replica-manage", line 1252, in <module>
main()
KeyboardInterrupt
Backtraces of the suspicious threads and log excerpts are at
http://p.flatiron.com/~jmou/ipa/
<http://p.flatiron.com/%7Ejmou/ipa/> . I was only able to install
a limited set of debugging symbols; let me know if I can be of
more help.
Any help in fixing this replica or even just removing it would be
greatly appreciated!
What is your platform? rpm -q 389-ds-base
There were some hangs with rhel 6.4.z. Please update to the
latest 389-ds-base (1.2.11.15-30 or later) and nss 3.15.3 or later.
Joe
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