Thanks a lot for Ram Rao [mailto:Ram.Rao_at_compaq.com]
who was the only one to answer my question. Following is his answer and the
original message I posted.
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If at possible, I would suggest upgrading to V5.0A or V5.1. The clustering
capabilities here are far superior, and include a function call Cluster
Application Availability (CAA) which allow probing for the health
of applications on your cluster.
Ram
Yousef Omar Nour wrote:
> Hello Managers,
>
> We have two ES20 systems running Tru64 UNIX V4.0G and TruCluster
> Available Server V1.6. There is only one
> disk service defined on the cluster to fail over. This system is
> the primary system for an ISP customer and runs
> both OSIS V5.3 and Netscape products. These products run under
> the
> disk service and they fail over only if the
> disk service fials over. Is there any way to monitor some
> specific
> processes for netscape or DNS, and if they are
> not running, let the service fail over?! For example, Netscape
> messaging have 5 processes running on the system.
> If one or more of these processes fail, the disk service will
> not
> fail over. Is there a script file to monitor these processes
> and if one fails, fail over the disk service?!
> Your help is kindly appreciated.
>
Best Regards
Yousef Nour
Tel : +966 1 2180909 Ext 3829
Fax : +966 1 2180800
E-mail : [mailto:yousef.nour_at_digital-natcom.com]
Received on Mon Oct 02 2000 - 15:17:52 NZDT