Hi Arthur, On 15:33 Wed 28 Apr , Arthur Kepner wrote: > > One of our customers recently merged some new systems into a > large, existing cluster. They requested a mechanism to prevent > opensm from sweeping while the new equipment was being added to > the IB fabric, and then resume sweeping once they felt confident > that the newly added (sub)fabric was correctly cabled, and fully > functional. They used the following patch.
You want to disable sweep. So why do you need "toggling"? Run OpenSM with sweep disabled, config parameters: sweep_interval 0 sweep_on_trap FALSE And when you are comfortable with doing resweep just rerun OpenSM without such options (or may be sending SIGHUP). Sasha -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
