http://www.yellow-bricks.com/2009/07/22/re-rtfm-what-i-learned-today-ha-split-brain/ Building blocks for virtualization... Fri, 19 Mar 2010 14:22:45 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://www.yellow-bricks.com/2009/07/22/re-rtfm-what-i-learned-today-ha-split-brain/comment-page-1/#comment-4086 Duncan Epping Wed, 22 Jul 2009 15:25:54 +0000 http://www.yellow-bricks.com/?p=3545#comment-4086 The courseware has been changed indeed. And I verified it with an HA developer and he told me it was the 13th second indeed. The courseware has been changed indeed. And I verified it with an HA developer and he told me it was the 13th second indeed.

]]> http://www.yellow-bricks.com/2009/07/22/re-rtfm-what-i-learned-today-ha-split-brain/comment-page-1/#comment-4085 Mike Laverick Wed, 22 Jul 2009 15:16:37 +0000 http://www.yellow-bricks.com/?p=3545#comment-4085 Yep, I'm with you on that... What was new to me was the fact some of the VMware Courseware now states 12 second not 15. Does that mean the das.failuredetectiontime has changed OR that the VMware courseware is trying to be more technically accurate - to take into account the 13th, 14th and 15th second. To be honest I find this a largely academic debate - because one should always have the redundancy in place to aviod split brain occurring in the first instance... Yep, I’m with you on that… What was new to me was the fact some of the VMware Courseware now states 12 second not 15. Does that mean the das.failuredetectiontime has changed OR that the VMware courseware is trying to be more technically accurate – to take into account the 13th, 14th and 15th second. To be honest I find this a largely academic debate – because one should always have the redundancy in place to aviod split brain occurring in the first instance…

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