Re: [HTCondor-users] Different versions of HTCondor in the same cluster

[Francesco Di Nucci <francesco.dinucci@xxxxxxxxxx>]

Thanks a lot,

I'm having issues with a small upgrade, 23.10.18 --> 23.10.19, so I 
guess it's not due to a version constraint... I'll write an email about 
it later, when I'll have collected more details.

--
Francesco Di Nucci
System Administrator
Compute & Networking Service, INFN Naples

Email: francesco.dinucci@xxxxxxxxxx

On 10/01/25 11:52, Thomas Hartmann wrote:
> Hi Francesco,
>
> yes, normally the pool should work with different daemon minor 
> versions but with all from the same major release.
> Match & mix of feature and LTS channel versions under the same major 
> release should work as well - to play safe I am running a test first 
> on a mini preproduction cluster if there are some obvious oddities.
>
> Cheers,
> Â Thomas
>
> On 10/01/2025 11.09, Francesco Di Nucci wrote:
> > Hi all,
> >
> > I'm a "newbie" with HTCondor administration, I'd like to ask how much 
> > can installed versions in a HTCondor pool differ.
> >
> > For example, if Central Manager, Access Point and Execution Points 
> > all have different condor versions of the same major (like 23.x) 
> > installed, should the pool work? Or are there any constrains like the 
> > same exact version 23.X.Y on all the machines?
> >
> > Thanks in advance