Re: Upgrading from 2.3 to til 2.4

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On Tue, 10 May 2011, Per Steinar Iversen wrote:
> Running a reconstruct on user.% before allowing in new mail, after the 
> upgrade, seems to be a better and more orderly option than allowing 
> sendmail to do the job?

That's certainly how we always do it here.  We pause the new email feed at
the MTAs (so that it will just queue), firewall off any user access, run a
full backup, do the upgrade, trigger a full reconstruct and quota rebuild,
and test everything before we restore service.

Better the planned downtime, than surprise breakages.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh
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