Re: [Wrapper-user] how to prevent 2 instances of the same service running on 2 servers

[Martynas B. <mb...@gm...>]

Hi Martin,

thank you for your reply. I think i explained the problem not very clearly.

Server A: process AAA is running
Server B: process AAA must not be running if it is running on Server
A, otherwise it can.

How to ensure that when it is running on Server A, it cannot be
started on Server B? And vice versa: when it is running on Server B,
it cannot be started on Server A.

Is it possible to emply PIDs or anchor files for this purpose?

Thanks,
Martyn

2006/7/7, Martin Gazak <ma...@mi...>:
> Hallo,
> this seems not to be a task for Java Service Wrapper - try to look for
> example at www.linux-ha.org (Linux/Unix environment only, but seems to
> be your case), you may achieve also failover of the service (including
> the IP failover).
>
>
>
> Martynas Brijunas wrote:
> > Hi,
> >
> > we have 2 servers that have the same wrapper services for failover
> > reasons. Only one instance of each server can run at any given time.
> > Is there a way to prevent an accidental start of a service in 2
> > locations? I thought of employing a PID file on a network share, but
> > not sure if that would work.
> >
> > Thank you.
> >
> > Using Tomcat but need to do more? Need to support web services, security?
> > Get stuff done quickly with pre-integrated technology to make your job easier
> > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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>
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>
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Wrapper-user mailing list
> Wra...@li...
> https://lists.sourceforge.net/lists/listinfo/wrapper-user
>