[phpa] Re: SHM Permissions
- From: "Marco 'solariz' Goetze" <solariz2@xxxxxxxxxxxxx>
- To: "Nick Lindridge" <nick@xxxxxxxxxxxxxxxxxxxxx>
- Date: Mon, 6 May 2002 17:29:09 +0200
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Hi Nick,
sure i've read the release notes allready and the new variables
ar
set.
phpa.shm_user="wwwrun"
phpa.shm_group="nogroup"
But in my Apache log the error iv'e mailed one minute ago appears
in short ranges. For now i've switched back to the 1.2p4
- --
Best regards,
Marco 'solariz' Goetze
PlanetLAN
mailto:solariz@xxxxxxxxxxxxx
PGP-Publickey: http://www.solariz.de/solariz.asc
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Monday, May 6, 2002, 5:24:50 PM, you wrote:
- -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
>> Hi Nick,
>>
>> i've installed the new version and it seems there are Problems.
>> No files listed in the cached files list and the SHM isn't used.
Nick> This is likely to be because PHPA can't access the shared
memory.
Nick> In this release, the shared memory is now created by the user
who starts
Nick> apache. This is typically root, and so PHPA first runs as root
and creates
Nick> the shared memory at that point. If your php.ini sets the
shared memory
Nick> permissions to anything other than 666, then there is likely to
be a problem
Nick> *unless* you use the new shm_user and shm_group settings. The
problem is
Nick> because apache sets the user of children process to something
other than
Nick> root, and they can't then access the shared memory unless they
too have
Nick> write permission to the root-owned shared memory. This is all
explained in
Nick> the release notes.
Nick> Let me know if you're still stuck.
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