Ky` Anh, Huy`nh wrote: > On Fri, 15 May 2009 11:00:15 -0600 > Rich Megginson <rmeggins at redhat.com> wrote: > > >> Ky` Anh, Huy`nh wrote: >> >>> Hi all, >>> >>> I am going to install FDS on a FreeBSD jail. This means that FDS >>> will use FC8 compatibility mode which provided by FreeBSD 7.2. I >>> downloaded the binary version of FDS 1.04 >>> (fedora-ds-1.0.4-1.FC6.i386.opt.rpm) and my initial installation >>> worked perfectly. This is only a *test* and now I'd like to >>> install the latest version of FDS. I searched at >>> >>> http://directory.fedoraproject.org/yum/dirsrv/fedora/ >>> >>> but there were so many packages that made me confused. I'd like >>> to know: >>> >>> (1) what are components of FDS 1.2.0 and what files should I >>> download to get FDS worked in FC8? (If FDS binaries work on FC8 >>> they should work on a FreeBSD jail ;) >>> >>> (2) is it necessary to start the web interface of FDS? I just >>> like to setup a LDAP database and then run all from command lines >>> without touching the web browsers (yes I hate GUI). If this is >>> the case I will run only FDS service and have nothing to do with >>> Apache/Java requirements of FDS. In fact I don't want to install >>> any web servers on my FDS server. >>> >>> Your helps are highly appreciated. And if you have ever >>> experienced FDS on FreeBSD please give me some advices! >>> >>> > > >> fedora-ds-base - core directory server, no UI, no admin server - if >> you don't care about admin server or console, you can just install >> this >> > > Thank you, Rich. > > I've built `fedora-ds-base` successfully on FC8. Then I move all built files to my FreeBSD machine to test. You can read some details at http://forums.freebsd.org/showthread.php?p=24826#post24826. > > After chroot-ing to Linux inside FreeBSD I run `setup-ds.pl` to create the first instance of FDS. The script worked very well but it couldnot start the service as below. > > /============================================================================== > > $ uname -s > FreeBSD > > $ chroot /home/fc8/ /bin/bash > > # # now i'm in Linux mode > > # /opt/fedora-ds/sbin/ns-slapd \ > -d 9 \ > -D /opt/fedora-ds/etc/dirsrv/slapd-fds2 \ > -i /opt/fedora-ds/var/run/dirsrv/slapd-fds2.pid \ > -w /opt/fedora-ds/var/run/dirsrv/slapd-fds2.startpid > > .... > > [20/May/2009:13:35:18 +0700] - Fedora-Directory/1.2.0 B2009.139.99 starting up > [20/May/2009:13:35:18 +0700] - Failed to create semaphore for stats > file (/opt/fedora-ds/var/run/dirsrv/slapd-fds2.stats). Error > 38.(Function not implemented) > > \============================================================================== > > FDS tried to create stat file but it failed to do that. So it stopped working. > > Is there anyone who experiences this problem? > Yes. I don't know why chroot environments trigger this problem # in chroot environments, sem_open doesn't work # gets errno 38 (function not implemented) # I found some information that says this: # As sem_open() creates named semaphores, it always tries to share them between processes. # Additionally, to support sharing named semaphores with sem_open() # add a line to /etc/fstab to mount /dev/shm as a tmpfs # tmpfs /dev/shm tmpfs defaults 0 0 # run mount /dev/shm or reboot NOTE: you have to mount /dev/shm in the same chroot session as the one you run the server in - you cannot do something like chroot "mount /dev/shm" then in another session chroot "start-slapd" The mount does not persist between chroot sessions. > Regards, > > -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 3258 bytes Desc: S/MIME Cryptographic Signature Url : http://lists.fedoraproject.org/pipermail/389-users/attachments/20090520/fa313843/attachment.bin
