Re: [ClusterLabs] Clustered LVM with iptables issue

2015-09-11 Thread Vladislav Bogdanov
Hi Digimer, Be aware that SCTP support in both kernel and DLM _may_ have issues (as long as I remember it was not recommended to use at least in cman's version of DLM at least because of the leak of testing). I believe you can force use of TCP via dlm_controld parameters (or config

Re: [ClusterLabs] Clustered LVM with iptables issue

2015-09-11 Thread Michele Baldessari
On Thu, Sep 10, 2015 at 07:43:34PM -0400, Digimer wrote: > iptables -I INPUT -p sctp -j ACCEPT > > Got it working. Obviously, that needs to be tightened up. One potentially time-saving caveat: event though there is an sctp conntrack module, it does not currently support multi-homed connections