[CentOS] Re: Yum Update Question
ssilva at sgvwater.com
Fri May 5 18:08:18 UTC 2006
John Hinton spake the following on 5/5/2006 9:58 AM:
> Dag Wieers wrote:
>> On Thu, 4 May 2006, John Hinton wrote:
>>> I have asked myself over the years... just what happens during the
>>> process? For instance, the latest updates included updates to php. I'm
>>> wondering if apache is restarted or reloaded to read the new php
>>> More broadly... if this is done, is it done pretty much for every
>>> update, I guess with the exception of kernel updates?
>> You can inspect a package's scripts by doing:
>> rpm -q --scripts php
>> In this case (at least on rhel4as) apache is not restarted/reloaded.
>> Kind regards,
> Thanks Dag!
> So, my normal routine of manually restarting Apache after PHP updates is
> a good one to follow.
> I do think though that this could be considered a bit of a hole. With
> automatic updates being pushed to the forefront... where updates might
> happen when you're not even at the machine.. one could easily miss this
> sort of thing. And, as many of my systems run at least as long as it
> becomes necessary to reboot due to a kernel issue that actually effects
> something I'm running... it could be a long time between an update and a
> service restart. This is sort of frustrating to some degree.
> Now to figure out what might need to be restarted based on what is
> updated each time.. not such an easy task anymore with the huge number
> of packages and the interrelationships between those packages. Hmmmmm....
> John Hinton <who is about to restart apache on all our systems>
With apache, AFAIR it gets restarted at the log rotation, so it might go too
MailScanner is like deodorant...
You hope everybody uses it, and
you notice quickly if they don't!!!!
More information about the CentOS