Re: OpenLDAP 2.2 and db4 under RHEL4 on Xen 3.0

[Howard Chu <hyc@symas.com>]

Michael L Torrie wrote:
> Has anyone on the list got OpenLDAP 2.2 and bdb working on any recent
> RedHat distro on a Xen 3.0 domU?  I've put in a special non-nptl glibc
> that xen provides, I've recompiled the db4 libraries to disable nptl and
> posix mutexes, and enabled the old x86 assembly mutex stuff.  I still
> can't get bdb to work.  Before the db4 rebuild, slapcat reports the old
> dreaded "DB_PRVIATE environment" problem.  Now after the rebuild it
> reports "unable to initialize mutex: Function not implemented."  After
> using LD_ASSUME_KERNEL=2.4.19, it reports the old DB_PRIVATE problem
> again.  How does one compile db4 to work under RHEL in a xen 3.0 domain?
>   

This sounds like a question for the comp.databases.berkeley-db 
newsgroup. Or, perhaps for a Xen mailing list. It is entirely possible 
that Xen does not implement the instructions needed for the 
assembly-language mutex support.

--
 -- Howard Chu
 Chief Architect, Symas Corp.  http://www.symas.com
 Director, Highland Sun        http://highlandsun.com/hyc
 OpenLDAP Core Team            http://www.openldap.org/project/