On Wed, Apr 9, 2008 at 7:43 AM, Daniel Maher <dma+gluster@xxxxxxxxx> wrote: > On Wed, 9 Apr 2008 18:50:31 +0530 "Krishna Srinivas" > <krishna@xxxxxxxxxxxxx> wrote: > > > OK, we are trying to reproduce the setup and fix the problem... > > btw, can you without unify and see if failover happens cleanly. > > > Correct the wiki needs to be changed. I am CC'ing its author Paul > > England -> <pengland (at) wxc.co.nz> > > I removed the Unify block from the server config on both server nodes, > then attempted the same failover test again - this time, it worked ! > The remaining functional node (dfsC) continued to serve the data, and > the client (dfsA) continued to access the mountpoint as if nothing had > changed. > > While dfsD was still down, i edited a text file in the mountpoint. The > changes were available immediately on dfsC, as well as the other client > (dfsB). I then plugged dfsD back into the storage network, and cat'd > the text file from dfsA, which triggered the self-heal. The file > changes were replicated to dfsD, which appeared to rejoin the cluster > with no ill effects. > > This is, clearly, good news. :) It would appear that the culprit all > along was the errant "Unify" block in the config file - this > should /really/ be fixed on the wiki, as i am surely not the only > person to have followed that example. > > I will now proceed to re-run all of my benchmark and I/O stress testing > tests against the cluster - but this time, i will randomly disconnect > and re-connect dfsD. Of course, i'll let the list know about the > results of this round of testing. > > Thank you all, as always, for your attention in this matter. Your help > and comments have all been highly informative and greatly appreciated. > > > -- > Daniel Maher <dma AT witbe.net> > > > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxx > http://lists.nongnu.org/mailman/listinfo/gluster-devel > Could you post your new configs on the pastbin or whatever? I am planning on attempting to setup a 2 server glusterfs afr thing again. =)
