On Wed, 2012-10-31 at 23:08 +0000, Zou, Yi wrote: > > On Fri, 2012-10-26 at 23:59 +0000, Zou, Yi wrote: > > > > <-- snip --> > > > > > > Mmmmm, not sure on this one. There have definitely been changes in the > > TCM active I/O shutdown codepath to support tcm_qla2xxx active I/O > > shutdown starting in v3.5 code, so if pre v3.5 code is working as > > expected it might very well be it. > > > > I'm happy to have a look at this some point in the next week to try and > > reproduce in vn2vn mode. > > > > > Anyway, I would like to mimic your setup to see if I can reproduce it. > > > > > > > Sure, the latest target-pending/master HEAD should easily reproduce with > > slub_debug=FPUZ. > > > > Thanks Yi! > > > > --nab > > > Nick, > > With help from Mark, the original issue I was seeing seems fixed by the > following: > > c0158ca workqueue: cancel_delayed_work() should return %false if work item is > idle > > which was causing refcnt on exchange being messed up. However there may be > other > issues but let me know if you are still hitting this on rc3. >
<nod> Just verified with target-pending v3.7-rc2 + commit c0158ca and slub poison overwritten warnings with tcm_fc(FCoE) I/O are gone. Thanks Yi, MDR & Co! :) --nab _______________________________________________ devel mailing list devel@open-fcoe.org https://lists.open-fcoe.org/mailman/listinfo/devel
