Thanks for pointing me to altname tag. I changed node name (previously it matched uname -n) and added new line to hosts with the IP I want to use for cluster communications. It seems to solve the problem. In the case I will have backup (multihome) for cluster communicaton, I will add them as altname.
Regards, Jan > -----Original Message----- > From: Gavin Alexander [mailto:gavin.alexan...@gmail.com] > Sent: Tuesday, August 28, 2012 10:28 AM > To: users@qpid.apache.org > Subject: Re: 2 Node HA Cluster > > To be honest, I've only tested this setup on KVM's. About to do some > prototyping on actual hardware next week - with the above setup. > > What does your cluster.conf look like? > If I set the altname parameter under <clusternodes> in cluster.conf - > corosync-objctl seems to show the right thing. > > Selection of the interface, I believe, is based on the address > specified by "altname" above. > > Cheers, > > /gav > > On 28 August 2012 17:45, Jan Bares <jan.ba...@wood.cz> wrote: > > Hi, > > > > Just out of curiosity: > > > >> > For those interested. > >> > The configuration that I've settled on is > >> > Two Nodes running qpidd + 1 Quorum Node > >> > Each node has 2 Nics, allocated on separate switching > >> infrastructure/networks. > >> > One network is for cluster comms the other to serve requests (its > >> also > >> > used as a backup interface - I'm using Totem - RRP (Redundant Ring > >> > Protocol)). > > > > CMAN doesn't support binding totem to specific interface, are you > sure that your setup works as described? I have eth0 for requests and > management and eth1 dedicated for cluster network. Unfortunately CMAN > uses eth0 for cluster communication, I can verify it with iptables and > corosync-objctl. There is no way how to configure eth1 as totem bind > address in cluster.conf. > > > > Can someone verify that the first of ethX will be used? I can > mitigate the problem above by switching eth0 and eht1 but I want to be > sure the bind interfaces is not selected randomly. > > > > Thanks, Jan > > > > > > > > > > > > DISCLAIMER > > WOOD & Company Financial Services, a.s. and its branches are > authorized and regulated by the CNB as Home State regulator and in > Poland by the KNF, in Romania by the CNVM, in Slovakia by the NBS and > in the UK by the FSA as Host State regulators. 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For further information about WOOD & Co., its investment services, financial instruments and associated risks, safeguard client assets (incl. compensation schemes) and contractual relationship please see our website at www.wood.cz under section Corporate Governance. Unless otherwise stated, this transmission is neither an offer nor the solicitation of an offer to sell or purchase any investment. All estimates, opinions and other information contained herein are subject to change without notice and are provided in good faith but without legal responsibility or liability. Opinion may be personal to the author and may not reflect the opinions of WOOD & Co. Communications from sales persons, sales traders or traders should not be regarded as investment research and may contain opinions or trading ideas which are different from WOOD & Co. investment research opinions. This e-mail and any attachments are confidential and may be privileged or otherwise protected from disclosure. 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