Updates to all servers

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I have applied all tested cosmetic changes to services across all servers which have been pending via bcfg2. Please note I have NOT applied destructive changes to production services at this time and will schedule these for later. These changes include:

  • Kernel and Xen updates to live production ganeti cluster gnt-cluster0 and 1.
  • glibc update to sabre (could kill postgres)

Changes to the dev cluster gnt-cluster3 have been applied and cluster nodes rebooted. Note it was necessary to aditionally reboot the guests hosted on these machines. Apologies for any inconvenience caused by this unexpected problem.

The main reason for the change is to prepare for the installation of a new bcfg2 server. Please, inform me of any problems arising from the changes asap. The changes applied to each server can (for a limited time) be viewed on the old configuration management server at http://deployer.ilrt.bris.ac.uk/displays/summary/ click “xx nodes were modified in the previous run”.

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