Upgrade CentOS from 6.5 to 7
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will be somewhat tricky since we have to use network installs
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CentOS upgrade tool failed to properly update a diskless node
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CentOS pre upgrade tool assessment failed on computenode02 due to the paritioning scheme
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successful in-place upgrade seems unlikely
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using PXE and kickstart worked on computenode02
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details will be placed in the wiki