Hi all, Just a heads up that the 3.10.0-862.11.6.el7.x86_64 kernel from RHEL/CentOS that was released to address the most recent Intel CPU problem "L1TF" seems to break RDMA (found by a colleague here at Swinburne). The discovery came about when testing the new kernel on a system running Lustre.
https://jira.whamcloud.com/browse/LU-11257 Stanford have reported it to Red Hat, but the BZ entry is locked due to its relationship with L1TF. https://bugzilla.redhat.com/show_bug.cgi?id=1618452 Hope this helps folks out there.. All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
