Andrew Beekhof <[EMAIL PROTECTED]> wrote: > > On Nov 20, 2007, at 12:43 PM, Sebastian Reitenbach wrote: > > > Hi, > > > > Andrew Beekhof <[EMAIL PROTECTED]> wrote: > >> > >> On Nov 20, 2007, at 10:38 AM, Sebastian Reitenbach wrote: > >> > >>> Hi, > >>> Andrew Beekhof <[EMAIL PROTECTED]> wrote: > >>>>>> > >>>>>> that we cant do - at the crm level its cluster-wide or not at all > >>> Anyway, a cluster wide solution on the crm level would work for me. > >> > >> that what rsc_order constraints are for. > > Then, how would I configure that? I want to start/stop Xen domains in > > arbitrary order, but I cannot seem to get it to work with rsc_order? > > I tried rsc_orders with symmetrical=no, and a score of -INFINITY and > > also 0, > > but I don't get it that flexible. The best success I had with these > > rsc_orders: > > > > <constraints> > > <rsc_order id="HOME_before_PUBLIC" from="NFS_HOME" type="before" > > to="NFS_PUBLIC" symmetrical="no" score="-INFINITY"/> > > <rsc_order id="PUBLIC_before_FTP" from="NFS_PUBLIC" type="before" > > to="FTP" symmetrical="no" score="-INFINITY"/> > > <rsc_order id="FTP_before_LDAP" from="FTP" type="before" to="LDAP" > > symmetrical="no" score="-INFINITY"/> > > </constraints> > > > > But when I had e.g. NFS_PUBLIC target_role=stopped, all the other > > three had > > target_role=started. Then marked the node active, the NFS_HOME > > started, as > > expected, but not the FTP and LDAP domU's. > > > > With a score="0", the xend got overloaded, and the startup of the xen > > domains failed at all. > > 0 should be the right score here. > what version do you have? i'd recommend the latest interim build > which had a bunch of cleanups in this regard. It is a 2.1.2-20.1 on suse 10.3 x86_64. I had the constraints configured with a score=0, all Xen domains were target_role started. Then I changed the node from standby to active. I saw "xm list" hanging for a while, I think it was too busy, therefore I assume it tried to start all resources at the same time.
I could do it again, and run hb_report afterwards, if that would help. Sebastian _______________________________________________________ Linux-HA-Dev: [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev Home Page: http://linux-ha.org/
