Hi Alex, We never tested the 7500 sections , will test & and let you know , can you please share your test application , that allow us to respond quick.
-AVM On 1/3/2014 8:23 PM, Alex Jones wrote: > Hello All, > > I'm experimenting with the checkpoint service, and some things don't > appear to work. > > The saCkptActiveReplicaSet and saCkptCheckpointSynchronize[Async] don't > appear to work when the checkpoint has section numbers greater than around > 5500. > > I've created a checkpoint with 7500 sections, each section being 1024 > bytes. The checkpoint is co-located and the "active replica" bit is set. > > I can create and write all the sections. And from another node I run > saCkptCheckpointStatusGet, and the information all looks good. Everything is > there. I see no errors from any CKPT API calls. > > The problem comes when I call saCkptActiveReplicaSet from this other > node. After I do this, saCkptCheckpointStatusGet now returns all the same > information except the number of sections is no longer 7500 but 0. If I do > this test with 50,000 sections only about 3,000 entries get synced. And > iterating through the sections shows that there are only 3,000 sections. > > Calling saCkptCheckpointSynchronize[Async] in this situation has no > effect, either. > > After looking through the code I see a comment in > cpnd_evt_proc_ckpt_arep_set that says "/* ###TBD sync up is missing with old > active if now this fellow is becoming active. */" So, it doesn't appear that > syncing is being done in the saCkptActiveReplicaSet, which it should be. > > Can someone comment? > > I'm going to fix this and post a patch unless someone else is already > working on it, but I didn't see a bug for it. > > Alex > > > > ------------------------------------------------------------------------------ > Rapidly troubleshoot problems before they affect your business. Most IT > organizations don't have a clear picture of how application performance > affects their revenue. With AppDynamics, you get 100% visibility into your > Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! > http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk > _______________________________________________ > Opensaf-devel mailing list > Opensaf-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/opensaf-devel ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ Opensaf-devel mailing list Opensaf-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/opensaf-devel
