John R Pierce wrote:
indeed, and the followup links to...
http://www.zimbra.com/forums/announcements/14213-our-centos-users.html
which clarifies that the CentOS4 problem in the prior bulletin turned out to be a customer-installed Perl 5.8.8 which caused problems with Scalar::Util and that in fact, stock CentOS 4.5 and 4.6 worked just fine for them.
Absolutely-- but you'll note that even though the issue was customer inflicted, their FIRST response was to say "CentOS isn't supported!"
Had the customer been running RHEL, there wouldn't have been a 50 hour delay between "CentOS is the problem!" and "Er, looks like it was an extra package the customer had installed." "Works on RHEL, you're running CentOS," while a canard in most cases, is very easy for a support organization to trot out. Of course, your mileage may vary...
The real issue is, when running complex multi-faceted software systems, you really can't just update things at random and expect it to all play nicely.
Obviously. :-)
-- Corey / KB1JWQ