>>> Ken Gaillot <kgail...@redhat.com> schrieb am 02.12.2019 um 16:50 in Nachricht <49fc68f1249252b912f0ce9f3ed4a3258f23fb7c.ca...@redhat.com>: > On Sat, 2019-11-30 at 18:58 +0300, Andrei Borzenkov wrote: >> 29.11.2019 17:46, Jan Pokorný пишет: >> > "Clone" feature for IPAddr2 is actually sort of an overloading that >> > agent with an alternative functionality -- trivial low-level load >> > balancing. You can ignore that if you don't need any such. >> > >> >> I would say IPaddr2 in clone mode does something similar to >> SharedAddress. > > Just a side note about something that came up recently: > > IPaddr2 cloning utilizes the iptables "clusterip" feature, which has > been deprecated in the Linux kernel since 2015. IPaddr2 cloning > therefore must be considered deprecated as well. (Using it for a single > floating IP is still fully supported.) > > IPaddr2 could be modified to use a newer iptables capability called > "xt_cluster", but someone would have to volunteer to do that as it's > not a priority.
Probably while doing so, also provide better documentation (e.g. hardware requirements). I could not get the cluster IP working when I tried several years ago. Maybe it was due to our networking equipment, but actually I never found out why... Regards, Ulrich > -- > Ken Gaillot <kgail...@redhat.com> > > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/ _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/