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(Updated May 26, 2014, 2:34 p.m.) Review request for cloudstack, Chiradeep Vittal, daan Hoogland, edison su, Hugo Trippaers, and Sheng Yang. Changes ------- sugesting branches to add it to Repository: cloudstack-git Description ------- net.ipv4.ip_nonlocal_bind = 1 For smooth transition on redundant routers in case of a failover kernel.panic = 10 kernel.panic_on_oops = 1 vm.panic_on_oom = 1 This way, if the instance oops/ooms, it dies in a way that ACS sees it and can act on it net.nf_conntrack_max = 1000000 net.netfilter.nf_conntrack_max = 1000000 also up the limit of nf_conntrack for more performance Diffs ----- systemvm/patches/debian/config/etc/sysctl.conf 586d5bd Diff: https://reviews.apache.org/r/21773/diff/ Testing ------- we are running these settings in our beta and prod env for months allready, with good results. Thanks, Joris van Lieshout
