Re: [HTCondor-users] Upgrading the cluster piecemeal instead of big bang

[Dennis van Dok <dennisvd@xxxxxxxxx>]

Op 03-03-2026 om 15:58 schreef Tim Theisen:
> Hello Dennis,
>
> Yes, you can upgrade a cluster bit by bit. In fact, there were two 
> recent talks about doing just that.

Thanks, Tim, that is great to hear!

> The only thing missing is that we generally recommend upgrading the 
> Central Manager first.

That makes sense, yes; my colleague Mary also pointed that out.

> Be sure to read the upgrade documentation: https:// 
> htcondor.readthedocs.io/en/latest/version-history/upgrading-from-24-0- 
> to-25-0-versions.html
>
> Also, run the condor_upgrade_check script to see if something needs to 
> be changed before upgrade.

OK, I'm feeling more confident now. Thanks!