Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Thu, Jul 28, 2005 at 09:12:49AM +1000, Bradley Baetz wrote: > I'm trying to test the 0.7.11 version of drbd (upgrading from 0.6 on a > 2.4 kernel). > Then on giveback, the system started doing a full sync: Theres something else odd going on here, too. During the resync, if the SyncTarget is Primary, I get a _lot_ better performance than if the SyncTarget is Secondary. 'tested' with a quick and dirty pgbench run. Just dd'ing 1G from /dev/zero into a file (and then syncing) takes 4min6sec when the SyncTarget is primary, vs 4min45sec when Secondary. this is repeatable, and I didn't see this performance issue when not doing a resync. What would cause this? I'm running drbd on top of LVM, if that matters. Thanks, Bradley