On Wed, Sep 22, 2010 at 12:37 PM, Raoul Bhatia [IPAX] <r.bha...@ipax.at> wrote: > hi, > > i have a 2node cluster with drbd+nfs+webservices(clones) > > basically, i have some rules: > > 1. promote drbd before starting fs+nfs-server (group_www_data) >> order drbd_before_group_www_data : ms_drbd_www:promote group_www_data:start > > 2. start nfs-server (group_www_data) before nfsclient+apache > (clone_webservice) >> order group_www_data_before_webservices : group_www_data:start >> clone_webservice:start > > 3. start ftp-server after everything is up: >> order fs_www_before_pure-ftpd 0: clone_webservice:start pure-ftpd:start >> order webservices_before_group_ftpd 0: clone_webservice:start >> group_ftpd:start > > (actually, from what i see now, these two rules are redundant, right?)
well, one of them is. probably want the other one though :-) > > > i also colocate clone_webservice (nfs client) with the ftps server, so > that the ftp server can acutally serve the user's folders ;) >> colocation colo_webservices_group_ftpd inf: group_ftpd >> clone_webservice:Started > > > crm status: >> Resource Group: group_www_data >> fs_www_data (ocf::heartbeat:Filesystem): Started wc01 >> nfs-kernel-server (lsb:nfs-kernel-server): Started wc01 >> intip_nfs (ocf::heartbeat:IPaddr2): Started wc01 >> backupip_nfs (ocf::heartbeat:IPaddr2): Started wc01 > ... >> Master/Slave Set: ms_drbd_www >> Masters: [ wc02 ] >> Slaves: [ wc01 ] >> Clone Set: clone_nfs-common >> Started: [ wc01 wc02 ] >> Clone Set: clone_webservice >> Started: [ wc02 wc01 ] >> Resource Group: group_ftpd >> intip_ftp (ocf::heartbeat:IPaddr2): Started wc01 >> pure-ftpd (ocf::heartbeat:Pure-FTPd): Started wc01 > > > now i want to move pure-ftpd from wc01 to wc02: >> crm resource migrate pure-ftpd > > imho, as clone_webservice is running on both wc01 and wc02, only > group_ftpd should be stopped and (re-)started. > > but pengine thinks: >> Sep 22 11:24:06 wc01 pengine: [4083]: notice: LogActions: Move resource >> fs_www_data#011(Started wc01 -> wc02) >> Sep 22 11:24:06 wc01 pengine: [4083]: notice: LogActions: Move resource >> nfs-kernel-server#011(Started wc01 -> wc02) >> Sep 22 11:24:06 wc01 pengine: [4083]: notice: LogActions: Move resource >> intip_nfs#011(Started wc01 -> wc02) >> Sep 22 11:24:06 wc01 pengine: [4083]: notice: LogActions: Move resource >> backupip_nfs#011(Started wc01 -> wc02) > > can someone please explain the reason for that? Probably a bug. The good news is that 1.1.3 doesn't have that behavior. Lets see how 1.0 goes once all the relevant patches have been backported. > hb report atached. Note to self: pe-input-90.bz2 from wc01 is the relevant test file. > thanks, > raoul > -- > ____________________________________________________________________ > DI (FH) Raoul Bhatia M.Sc. email. r.bha...@ipax.at > Technischer Leiter > > IPAX - Aloy Bhatia Hava OG web. http://www.ipax.at > Barawitzkagasse 10/2/2/11 email. off...@ipax.at > 1190 Wien tel. +43 1 3670030 > FN 277995t HG Wien fax. +43 1 3670030 15 > ____________________________________________________________________ > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: > http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker > > _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
