This is only a "manual one-time solution". 
More in detail: "b" is a database listener, "c" and "d" are databases. I
defined for "b" a migration-threshold of three, because the listener
sometimes dies. If so, the databases shouldn't restart too. Yes, it is
possible to start the listener at last, but I'm interested in a general
solution for such cases.

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Scheffler
Heinz
Sent: Montag, 14. Dezember 2009 11:56
To: [email protected]
Subject: [Linux-HA] restart_type and ordering with score less than 0
doesn'twork

Hello

 

I've an old problem, which was frequently discussed in this forum, but
there is still no solution for me.

 

In one group are the resources a,b,c,d.

If b stops, also d and c will be stopped before crm restarts b and
starts d and c. I'd like to have d and c independent from b, so crm can
restart b without any intervention to d and c.

 

I did the following:

1. "restart_type=ignore" for all resources a that group. (same effect as
bellow)

2. rsc_order - constraints for (a,b) (b.c) (c,d) with score=0 (I tried
also -INIFITY an -1)  --- no effect, behavior as bellow.

 

Can anybody help me?

 

Thanks

 

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