Under RHEL/CentOS 6, I had hacked an “ibready” script for the SysV style init system that waits for link to come up on the infiniband port before allowing GPFS to start. Now that we’re moving to CentOS/RHEL 7.2, I need to reimplement this workaround for the fact that GPFS only tries once to start VERBS RDMA, and gives up if there is no link. I think it can be done by making a systemd unit that asks to run Before gpfs. Wondering if anyone has already done this to avoid reinventing the wheel….
Thanks, — ddj Dave Johnson Brown University _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
