Eli Cohen wrote: >> This problem was seen on a ehca that supports SRQ. >> > > Please reply how many scatter entries does ehca support when working > in SRQ mode? Also any piece of info I might need to try and mimic ehca > behaviour on Mellanox devices. I will appreciate if you can repeat the > exact sequence of actions you do to reproduce this.
Hello Eli, Ehca supports fewer than 16 s/g entries- hence the srq patch addresses that issue. The sequence of steps that I followed for the touch test: 1. On a freshly booted system, configure ib0 and assign an IP addresss 2. Switch to connected mode and change mtu 3. ping remote ib interface (already in CM mode) 4. modprobe -r ib_ehca I see a series of cascading failures in /var/log/messages, starting with the issue of not being able to destroy the cq (specifically rcq) Pradeep _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
