[Pacemaker] failed actions after resource creation

[andreas graeper]

hi,
i think this is a question related to recent one discussed in this thread:
i use ocf:heartbeat:symlink
now i use
crm <<EOL
 primitive
 order
 colocation
EOL
to avoid the primitive is started on wrong node before constraints getting
active.

/mnt/mirror is mountpoint of mirrored blockdevice
/var/mail -> /mnt/mirror/var/mail

the link is created / removed as expected on master-node ( drbd:master )
but crm_mon shows :

Failed actions:
    p_lnsmail_monitor_0 (node=n2, call=417, rc=5, status=complete): not
installed

1) the link gets created
2) the target cannot exists on drbd:slave, cause it is on /dev/drbd0

whats wrong ? what kind of check fails ?
thanks
andreas



2013/6/7 Andrew Beekhof <andrew at beekhof.net>

>
> On 07/06/2013, at 2:52 AM, andreas graeper <agraeper at googlemail.com>
> wrote:
>
> >
> > thanks awfully for all your answers.
> > i started reading about ha/cluster/drbd/pacemaker/.. two weeks ago. it
> is not yet easy to precise my questions.
> >
> > different os on test-environment only, but i already decided to have
> equal os for testing, too.
> > crm configure <<EOF .. # great !!!
> >
> > my situation: two Nodes n1,n2 and all services (that must not run twice,
> and are managed by pacemaker) run on one node only. the other
> > shall take over in case the first fails. cause both machines are
> running, you may say, that some services run on n1, others on n2. but this
> moment
> > i have only some services that depend on drbd:Master + IPaddr +
> Filesystem, so they have to run on one node. the rest (for today) is simply
> running on both nodes
> > or not (pacemaker is not aware of).
> >
> > but a new question (to come closer to understand in full depth ..ö..)
> > when using location-constraints (more than two nodes and on one node a
> service (its binary) does not exists, negative location-constraint )
> > would the resource-manager not complain about missing service (' .. not
> installed') ?
>
> It will still complain because we would still check that node to make
> _sure_ its not running somewhere it shouldn't be before starting it where
> it should.
>
>
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