[lustre-discuss] Upgrading CentOS / Lustre....

Harvey-Smith, Phillip P.Harvey-Smith at warwick.ac.uk
Tue Aug 27 05:58:33 PDT 2019

Hi there,

We currently have Lustre running on our cluster which we would like to 
upgraded to the latest stable release (if possible), which currently 
seems to be 2.12.x

Currently we have : Lustre 2.9.0 (reported by lfs --version) running on 
CentOS 7.3.1611 from /etc/redhat-release. I understand that I can do a 
fairly simple in place upgrade of CentOS using yum, will this also 
upgrade lustre as well?

If not what would be the recommended upgrade procedure, and do I need to 
do any 'conversion' as I update releases or are they compatible?

The current system has a single MDT and OSS I presume these will need to 
be upgraded first before the clients.



More information about the lustre-discuss mailing list