On Fri, 2007-01-19 at 10:48 -0800, Sean Hefty wrote: > >I'm testing the latest ofed_1_2 code on RHEL4U4 and SLES9SP3. After > >loading the rdma_ucm module, there isn't a abi_version file installed > >in /sys/class/misc/rdma_cm. There is no error logged from the ucma so I > >_think_ it created the file ok in ucma_init(). > > > >Have you seen this? > > I think the issue is that there's not a /sys/class/misc, but the kernels have > been patched enough to appear that things work. Woody likely has more details > on this, as I know this is one of the areas that he has to modify as part of > creating his backport patches. > > The librdmacm works around this by looking in /sys/class/infiniband_ucma as > well, and if that fails, just assumes the latest version of the ABI. The > backport patches create the abi file under infiniband_ucma. > > - Sean
There's /sys/class/misc/rdma_cm/dev file but no abi_version, and there is no /sys/class/infiniband_ucma directory. I didn't see any backport patches that affect this, but maybe I missed it. _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
