check for change in dfsgroup

Description

dfsgroup changes to thor and roxie need to be caught by dali and handled, throwing an error if administrator action is required.

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Michael Gardner May 5, 2015 at 1:14 PM

Still need some link to documentation dealing with changes in dfsgroups and how we deal with logical files where the host IP changes, for when I resubmit this.

Michael Gardner May 5, 2015 at 1:12 PM

Rejected pull request due to which is a complete init_thor re-write. Run_thor no longer will exist within 5.4+ so I'll submit the changes necessary to fix this issue once that PR gets merged into the upstream branch.

Michael Gardner March 17, 2015 at 6:39 PM
Edited

So the reason that thor doesn't start up is that the slaves file is pointing to an expired IP.

For single node: daliadmin dfsgroup is used to create slaves file -> used to create thorgroup -> used to create thorgroup.slave in start_slaves -> never matches the IP passed so we never start a thorslave, and thormaster hangs waiting for a connection.

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Created March 13, 2015 at 1:07 PM
Updated June 24, 2015 at 1:24 PM
Resolved June 24, 2015 at 1:24 PM