Hi Jeff, thanks for your answer. Can I be sure that there is no autoprobing which sets any configuration differently? The options given for mkfs.lustre and in /etc/modprobe.d/lustre.conf will be the same, is this enough?
Best Harald On Tuesday 14 November 2017 18:39:49 Jeff Johnson wrote: > Harald, > > As long as your new servers and clients all have the same settings in their > config files as your currently running configuration you should be fine. > > --Jeff > > > On Tue, Nov 14, 2017 at 9:24 AM, Harald van Pee <[email protected]> > > wrote: > > Dear all, > > > > I have installed lustre 2.10.1 from source with MOFED 4.1. > > mdt/mgs and oss run on centos 7.4 > > clients on debian 9 (kernel 4.9) > > > > our test (cluster 1x mgs/mdt + 1x oss + 1x client) all with mellanox ib > > qdr nics > > runs without problems on a mellanox fdr switch. > > Now we have additional clients and servers with fdr and qdr nics. > > > > Do I need any special configuration (beside options lnet networks=o2ib0) > > if I add additional fdr clients and/or servers? > > > > Was the configuration probed? And does it make a difference if I would > > start > > with fdr servers and clients and add qdr servers and clients or the other > > way > > around? > > > > Thanks in advance > > Harald > > > > > > _______________________________________________ > > lustre-discuss mailing list > > [email protected] > > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org _______________________________________________ lustre-discuss mailing list [email protected] http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
