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From Muzammel Asghar <muzammel.li...@gmail.com>
Subject Re: [users@httpd] Apache 2.2 not working with LDAP Fail Over Auth
Date Sat, 09 Jan 2010 20:13:37 GMT
Hi Eric

Below comes in apache debug logs when primary ldap1 is unreachable or down.

[Sat Jan 09 20:05:58 2010] [debug] proxy_util.c(1806): proxy: grabbed
scoreboard slot 0 in child 22152 for worker proxy:reverse
[Sat Jan 09 20:05:58 2010] [debug] proxy_util.c(1825): proxy: worker
proxy:reverse already initialized
[Sat Jan 09 20:05:58 2010] [debug] proxy_util.c(1922): proxy: initialized
single connection worker 0 in child 22152 for (*)

Please suggest

On Sun, Jan 10, 2010 at 12:55 AM, Muzammel Asghar
<muzammel.linux@gmail.com>wrote:

> Right thanks, i check late this email, i have started the apache in debug
> mode but no logs comes in error and access logs, let me verify again and
> then update you.
>
> so much thanks, i will update you.
>
>
>
>
> On Sat, Jan 9, 2010 at 8:50 PM, Eric Covener <covener@gmail.com> wrote:
>
>> On Sat, Jan 9, 2010 at 8:53 AM, Muzammel Asghar
>> <muzammel.linux@gmail.com> wrote:
>> > Hi Eric and other Guys
>> >
>> > I just want to clarify one more.
>> >
>> > Fail over cases
>> >
>> > Case 1) If ldap1 server is unreachable (in case of ISP down or internet
>> link
>> >
>> > down)
>> >
>> > Case 2) If ldap1 server is up and accessible and running but ldap
>> service is
>> > not running only.
>>
>> Apache tells the LDAP library the timeout you've specified, and passes
>> the two hostnames to the LDAP library unmodified.  The LDAP library is
>> the one  that has to understand the meaning of providing the two
>> hostnames, and when/how to fail over.
>>
>> Perhaps your Apache is linked with a different library then the other
>> software on your system if the other software handles both cases.
>> pmap or lsof or fuser will tell you what LDAP library is loaded by the
>> different pieces of software at runtime.
>>
>> The debug library I linked to in my first response might provide
>> additional messages from the LDAP library itself, but since you
>> haven't even included the LogLevel debug messages from Apache after 8
>> emails on the subject, that might be asking a lot.
>>
>>
>> --
>> Eric Covener
>> covener@gmail.com
>>
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>

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