On Tue, Oct 19, 2010 at 11:21:25AM -0400, Jason Hill wrote: > Also something to look at if you aren't having any luck with other avenues > would be the debug log with RPC trace enabled. We do something like: > > echo +rpctrace > /proc/sys/lnet/debug; > lctl dk > /dev/null; sleep 60; > lctl dk > /tmp/rpctrace; echo -rpctrace > /proc/sys/lnet/debug
FYI, a request history for each service is also available through /proc. # lctl get_param ost.OSS.*.req_history For more details, see: http://wiki.lustre.org/manual/LustreManual18_HTML/LustreDebugging.html#50593922_47732 HTH Johann _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
