>>It does not matter if that is slow - why? It was related to my last point for vm status (stop/start) refresh, where it's matter to have fast refresh.
(One other thing not related, it's that an hanging storage can sometime delay/block the others update, like node_update, which can give us ta a node red in pve-manager) >>This would multiply cluster traffic by factor 10?! I don't known, is it so big to stream vm status each second ? (just a boolean, stop/start/ 1/0 ) ? ----- Mail original ----- De: "Dietmar Maurer" <diet...@proxmox.com> À: "Alexandre DERUMIER" <aderum...@odiso.com> Cc: pve-devel@pve.proxmox.com, "Stefan Priebe - Profihost AG" <s.pri...@profihost.ag> Envoyé: Lundi 10 Juin 2013 07:06:17 Objet: RE: [pve-devel] tasks / ressources > >>You have up to 16 different cluster nodes, and they update at different > times. > >> > >>But I simply never had problems polling each second. > Ok for a big cluster, now if you have a only a single node, it doesn't make > sense. Maximal time to get new values is 11seconds. This time will increase if you update less often. > in pvestatd, > > my $updatetime = 10; > > so update status occur each 10seconds. > > > > >>pvestatd is a separate processs - so what do you miss? > As a storage status can be "slow", do > update_qemu_status(),update_storage_status(),update_node_status() in > parallel. > This can speedup things. It does not matter if that is slow - why? > > (My main problem is that I can see noticable delays when start/stop vms) > >>I doubt this is related to pvestatd? > > But this is pvestatd which pool QemuServer::vmstatus() to see if the vms are > stop/started, right ? > So pooling each 10s, you can have delay on status refresh in gui. yes. > > > > What I would like to have, is: > > - vm status : pooling each second (pvestatd / pve-manager) > - vm,storage,node stats : pooling each X (10?) seconds (pvestatd/ pve- > manager) This would multiply cluster traffic by factor 10?! _______________________________________________ pve-devel mailing list pve-devel@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
