At Sun, 2 Feb 2003 13:28:33 +0200, mike wrote: > > try some of the following: > > > > - fwcontorl -g 20 > > - sysctl hw.firewire.sbp.max_speed=0 > > - change SBP_QUEUE_LEN in sbp.c to 1 and rebuld module. > > - sysctl machdep.cpu_idle_hlt=0 > > - sysctl debug.sbp_debug=1 and send me a dmesg. > > with all of the above I get the attached dmesg soon after > setting up two concurrent iozones (one per disk):
Hmm, Are you sure that you have chaned SBP_QUEUE_LEN to 1 and rebuild and reinstalled it? I suppose 'unordered execution' shouldn't happen for SBP_QUEUE_LEN=1 case. Anyway, how about change 'maxopenings' for cam_simq_alloc() in sbp.c to 1? BTW, after timeout message, did the transfer resume? /\ Hidetoshi Shimokawa \/ [EMAIL PROTECTED] PGP public key: http://www.sat.t.u-tokyo.ac.jp/~simokawa/pgp.html To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
