[torqueusers] High Availability TORQUE re-compile does this affect pbs_mom?

Garrick Staples garrick at usc.edu
Tue Jul 6 11:55:43 MDT 2010

On Tue, Jul 06, 2010 at 09:15:08AM -0600, David Beer alleged:
> ----- Original Message -----
> > Hi,
> > 
> > 
> > I have a customer with TORQUE already installed, they want to move to
> > TORQUE and High Availability. One of the questions they asked is if
> > they need to re-deploy pbs_mom's after compiling the server --
> > enable-high-availability or does that configure argument only affect
> > the pbs_server component?
> > 
> > 
> They shouldn't need to do this.

I was just looking at the code and it doesn't look like
--enable-high-availability doesn't do quite what it says it does.

HA code is always in trunk and is always compiled in. The
--enable-high-availability option is actually just changing how pbs_server does
the sync locking. Instead of using file locks, it will use pthread mutuxes.

Garrick Staples, GNU/Linux HPCC SysAdmin
University of Southern California

Life is Good!
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