Thanks for raising this, I was going to ask. The last I heard it was baked into the 5.0 release of Scale but the release notes are eerily quiet on the matter. Would be good to get some input from IBM on this. Richard Get Outlook for Android<https://aka.ms/ghei36> ________________________________ From: gpfsug-discuss-bounces at spectrumscale.org <gpfsug-discuss-bounces at spectrumscale.org> on behalf of Greg.Lehmann at csiro.au <Greg.Lehmann at csiro.au> Sent: Friday, March 2, 2018 3:48:44 AM To: gpfsug-discuss at spectrumscale.org Subject: [gpfsug-discuss] wondering about outage free protocols upgrades Hi All, It appears a rolling node by node upgrade of a protocols cluster is not possible. Ctdb is the sticking point as it won’t run with 2 different versions at the same time. Are there any plans to address this and make it a real Enterprise product? Cheers, Greg -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20180306/ff72df04/attachment.html>