On Thu, 13 Jan 2011, Joe Landman wrote:
Ok, you might want to try an update of this, current version is 2.4.12.
How interesting. I upgraded from igb 2.1.0-k2 to 2.4.12, rebooted, and without changing anything else, DRBD sync performance has dropped through the floor; it's less than a fifth of what it was previously. All rx off, tx off, gro off, mtu=9000, etc. With iperf, I get 1.98 Gb/sec.
Whether or not it is actually working correctly I will not know until tomorrow; it claims to be another 26 hours before the volume (1.8 TB) has finished syncing. Too slow to be useful in any event.
Steve ---------------------------------------------------------------------------- Steve Thompson E-mail: smt AT vgersoft DOT com Voyager Software LLC Web: http://www DOT vgersoft DOT com 39 Smugglers Path VSW Support: support AT vgersoft DOT com Ithaca, NY 14850 "186,282 miles per second: it's not just a good idea, it's the law" ---------------------------------------------------------------------------- _______________________________________________ drbd-user mailing list [email protected] http://lists.linbit.com/mailman/listinfo/drbd-user
