Just adding that the 'yum reinstall yum-conf-sl7x' from this message:

https://listserv.fnal.gov/scripts/wa.exe?A2=ind1710&L=SCIENTIFIC-LINUX-USERS&F=&S=&P=2341

..together with 'yum update rdma-core.x86_64' from this follow-up:

https://listserv.fnal.gov/scripts/wa.exe?A2=ind1710&L=SCIENTIFIC-LINUX-USERS&D=0&P=5500

..worked well for us. Most of our systems automatically went from
7.3 -> 7.4 but there were a few strays.

Paddy

On Fri, Jan 12, 2018 at 10:57:38AM +0100, Maarten wrote:

> Make sure this file says:
> 
> cat /etc/yum/vars/slreleasever
> 7x
> 
> 
> On 01/12/2018 10:49 AM, Peter Boy wrote:
> > Hi, 
> >
> > I have a fully updated system (at least as far as I???m aware of), but a ???cat /etc/system-release??? still shows 7.3 (instead of currently 7.4)
> >
> > As far as I read the docs, for version 7 an automatic update to the latest release is default (and yum-conf-sl7x is installed) and it worked for me up to 7.3.
> >
> >
> > DO I have to worry about something?
> >
> >
> > Thanks
> >
> >
> > ???
> > Dr. Peter Boy
> > Universität Bremen
> > Mary-Sommerville-Str. 5
> > 28359 Bremen
> > Germany
> >
> > [log in to unmask]
> > www.zes.uni-bremen.de
> >
> > ????????????????????????????????????????????????
> >
> > Are you looking for a web content management system for scientific research organizations?
> > Have a look at http://www.scientificcms.org
> >
> >
> > Are you looking for a web content management system for public administrations?
> > Have a look at http://www.aplaws.org & https://fedorahosted.org/aplaws/
> >  
> 

-- 
Paddy Doyle
Trinity Centre for High Performance Computing,
Lloyd Building, Trinity College Dublin, Dublin 2, Ireland.
Phone: +353-1-896-3725
http://www.tchpc.tcd.ie/