Hi Danny We have had some issues with HA mode in the past running 7.4.110. ping to the gateway would routinely fail causing a failover, at one point both the primary and secondary failed at once causing an outage. At this point i disabled HA mode and waited for new software. When 7.6 came around I tried to upgrade. I had all kinds of issues with 7.6 unrelated to HA mode and didn't get to run it long enough to even try, having to revert to 7.4.121. I have recently completed upgrading all of them to 8.0.110 and enabling HA mode and this time things have worked out much better. We have since noticed a failed gateway ping on one of our HA pairs, but the new 8.0 logic means that does not cause a failover. We have some strange issues with the 6500 VSS at the moment so that could relate.
If the issues we've seen up to now have been caused by this VSS issue, 8.0.110 seems to have been good so far, still have an ongoing TAC case so we'll see what happens. Oli On 4 February 2015 at 21:59, Danny Eaton <dannyea...@rice.edu> wrote: > All, > > > > I’ve been working with TAC on issues with one of my two > WiSM-2 HA clusters, and today they’ve finally asked me to break my HA, in > order to test if the problem still happens – and/or replace the hardware > itself. Obviously, I can’t break the HA, because they were ordered as > such, and the licensing won’t work if I do. > > > > So, I’m running 7.6.130.0 right now. Is anyone else > seeing any odd failovers on their WiSM-2’s in an HA cluster environment? > > > > Is anyone running the 8.0.110.0 code, and if so, have you > had any negative experiences? > > > > Feel free to respond on, or off list. > > > > Respectfully, > > > > Danny Eaton > > > > Snr. Network Architect > > Networking, Telecommunications, & Operations > > Rice University, IT > > Mudd Bldg, RM #205 > > Jones College Associate > > Office - 713-348-5233 > > Cellular - 832-247-7496 > > dannyea...@rice.edu > > > > Soli Deo Gloria > > Matt 18:4-6 > > > > G.K. Chesterton, “Christianity has not been tried and found wanting. It’s > been found hard and left untried.” > > > > > > > > > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/groups/. > > -- Oliver Elliott Senior Network Specialist IT Services University of Bristol e: oliver.elli...@bristol.ac.uk t: 0117 39 (41131) ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.