2011/6/21 Aleksander Malaev <amal...@alt-lan.ru> > Sure, I'm using order constraint. > But it seems that it doesn't check monitor of the previous started > resource. >
Seems like you don't have an order constraint that would tie clone-share to clone-fs making it to start sharing after mounting. > > 2011/6/21 Dejan Muhamedagic <deja...@fastmail.fm> > >> Hi, >> >> On Mon, Jun 20, 2011 at 11:40:04PM +0400, Александр Малаев wrote: >> > Hello, >> > >> > I have configured pacemaker+ocfs2 cluster with shared storage connected >> by >> > FC. >> > Now I need to setup NFS export in Active/Active mode and I added all >> needed >> > resources and wrote the order of starting. >> > But then node is starting after reboot I got race condition between >> > Filesystem resource and exportfs. >> > Exportfs couldn't start because ocfs2 mountpoint isn't mounted yet. >> > >> > How to tell ExportFS resource to start then filesystem resource will be >> > ready? >> >> Use the order constraint? Or did I miss something? You already >> have some order constraints defined, so you should be able to >> manage. >> >> Thanks, >> >> Dejan >> >> > crm config is the following: >> > node msk-nfs-gw01 >> > node msk-nfs-gw02 >> > primitive nfs-kernel-server lsb:nfs-kernel-server \ >> > op monitor interval="10s" timeout="30s" >> > primitive ping ocf:pacemaker:ping \ >> > params host_list="10.236.22.35" multiplier="100" name="ping" \ >> > op monitor interval="20s" timeout="60s" \ >> > op start interval="0" timeout="60s" >> > primitive portmap upstart:portmap \ >> > op monitor interval="10s" timeout="30s" >> > primitive res-dlm ocf:pacemaker:controld \ >> > op monitor interval="120s" >> > primitive res-fs ocf:heartbeat:Filesystem \ >> > params device="/dev/mapper/mpath0" directory="/media/media0" >> > fstype="ocfs2" \ >> > op monitor interval="120s" >> > primitive res-nfs1-ip ocf:heartbeat:IPaddr2 \ >> > params ip="10.236.22.38" cidr_netmask="27" nic="bond0" \ >> > op monitor interval="30s" >> > primitive res-nfs2-ip ocf:heartbeat:IPaddr2 \ >> > params ip="10.236.22.39" cidr_netmask="27" nic="bond0" \ >> > op monitor interval="30s" >> > primitive res-o2cb ocf:pacemaker:o2cb \ >> > op monitor interval="120s" >> > primitive res-share ocf:heartbeat:exportfs \ >> > params directory="/media/media0/nfsroot/export1" clientspec=" >> > 10.236.22.0/24" options="rw,async,no_subtree_check,no_root_squash" >> fsid="1" >> > \ >> > op monitor interval="10s" timeout="30s" \ >> > op start interval="10" timeout="40s" \ >> > op stop interval="0" timeout="40s" >> > primitive st-null stonith:null \ >> > params hostlist="msk-nfs-gw01 msk-nfs-gw02" >> > group nfs portmap nfs-kernel-server >> > clone clone-dlm res-dlm \ >> > meta globally-unique="false" interleave="true" >> > clone clone-fs res-fs \ >> > meta globally-unique="false" interleave="true" >> > clone clone-nfs nfs \ >> > meta globally-unique="false" interleace="true" >> > clone clone-o2cb res-o2cb \ >> > meta globally-unique="false" interleave="true" >> > clone clone-share res-share \ >> > meta globally-unique="false" interleave="true" >> > clone fencing st-null >> > clone ping_clone ping \ >> > meta globally-unique="false" >> > location nfs1-ip-on-nfs1 res-nfs1-ip 50: msk-nfs-gw01 >> > location nfs2-ip-on-nfs2 res-nfs2-ip 50: msk-nfs-gw02 >> > colocation col-fs-o2cb inf: clone-fs clone-o2cb >> > colocation col-nfs-fs inf: clone-nfs clone-fs >> > colocation col-o2cb-dlm inf: clone-o2cb clone-dlm >> > colocation col-share-nfs inf: clone-share clone-nfs >> > order ord-dlm-o2cb 0: clone-dlm clone-o2cb >> > order ord-nfs-share 0: clone-nfs clone-share >> > order ord-o2cb-fs 0: clone-o2cb clone-fs >> > order ord-o2cb-nfs 0: clone-fs clone-nfs >> > order ord-share-nfs1 0: clone-share res-nfs1-ip >> > order ord-share-nfs2 0: clone-share res-nfs2-ip >> > property $id="cib-bootstrap-options" \ >> > dc-version="1.0.9-da7075976b5ff0bee71074385f8fd02f296ec8a3" \ >> > cluster-infrastructure="openais" \ >> > expected-quorum-votes="2" \ >> > stonith-enabled="true" \ >> > no-quorum-policy="ignore" \ >> > last-lrm-refresh="1308040111" >> > >> > -- >> > Best Regards >> > Alexander Malaev >> >> > _______________________________________________ >> > 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 >> >> > > > -- > С уважением, > Александр Малаев > +7-962-938-9323 > > _______________________________________________ > 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 > > -- Serge Dubrouski.
_______________________________________________ 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
