Maybe unit test is too difficult to add to existing code. I think the following classical cases should be considered integrated into the whole suite regression test. 1. Test Environments a) 4 nodes with DHT. b) A with all performance xlators. c) B with all feature xlators. d) 4*2 nodes with DHT and AFR. e) D with all performance xlators. f) E with all feature xlators. 2. Test Case a) Small file test. Build kernel or gcc or apache over Env.A-F b) Big file test. Run iozone with file larger than 2G. c) Huge file test. Construct some huge sparse file larger than 2T. d) Failover test. Shutdown 3 node of Env.D~F while Case.A~ Case.C running. Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20090326/5ca9d0c5/attachment.html>