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From Prajilal KP <prajilal...@gmail.com>
Subject Re: [users@httpd] Re: 503 Server Unavailable error
Date Wed, 15 Jul 2015 03:50:12 GMT
Yes, i have checked the logs and saw the messages below

[proxy:error] [pid 6799] AH00959: ap_proxy_connect_backend disabling worker
for (127.0.0.1) for 60s
[proxy_ajp:error] [pid 6799] [client xx.xxx.xxx.xxx:56145] AH00896: failed
to make connection to backend: 127.0.0.1
[proxy:error] [pid 6799] AH00940: AJP: disabled connection for (127.0.0.1)
[proxy:error] [pid 6838] (111)Connection refused: AH00957: AJP: attempt to
connect to 127.0.0.1:8109 (127.0.0.1) failed
[proxy:error] [pid 6838] AH00959: ap_proxy_connect_backend disabling worker
for (127.0.0.1) for 60s
[proxy_ajp:error] [pid 6838] [client xx.xxx.xxx.xxx:56183] AH00896: failed
to make connection to backend: 127.0.0.1
[proxy:error] [pid 9494] (111)Connection refused: AH00957: AJP: attempt to
connect to 127.0.0.1:8109 (127.0.0.1) failed
[proxy:error] [pid 9494] AH00959: ap_proxy_connect_backend disabling worker
for (127.0.0.1) for 60s
[proxy_ajp:error] [pid 9494] [client xx.xxx.xxx.xxx:56188] AH00896: failed
to make connection to backend: 127.0.0.1
[proxy:error] [pid 6799] AH00940: AJP: disabled connection for (127.0.0.1)


Regards,
Prajilal

On Wed, Jul 15, 2015 at 7:12 AM, Good Guy <xfsgpr@hotmail.com> wrote:

> Have you checked the log to see if there is anything  in it?  I suggest,
> first switch off the server if it is still running and then delete
> everything from the error.log file and then restart the server to see if
> new errors gives any hints as to what is taking so long.
>
>
>
>
> On 14/07/2015 20:30, Good Guy wrote:
>
>>
>>
>> Have you checked the log to see if there is anything  in it?  I suggest,
>> first switch off the server if it is still running and then delete
>> everything from the error.log file and then restart the server to see if
>> new errors gives any hints as to what is taking so long.
>>
>>
>>
>>
>>
>> On 14/07/2015 13:26, Prajilal KP wrote:
>>
>>>
>>> Trying to set-up 8 websites across 8 application servers and 3 DB
>>> servers in IBM SoftLayer.
>>>
>>> We are now facing time-out issue with all the HTTP requests which takes
>>> more than 60seconds to execute and resulted the following error
>>>
>>> ========================
>>> Service Unavailable
>>> The server is temporarily unable to service your request due to
>>> maintenance downtime or capacity problems. Please try again later.
>>> ========================
>>>
>>>
>>> We have tried increasing the time-out to 300seconds, but it didn't help
>>> us to resolve the issue.
>>>
>>>
>>> httpd.conf
>>> -------------
>>>
>>> (PHP 5.5 websites configuration)
>>>
>>>  <VirtualHost  {{ apache_listen_address }}:80>
>>> DocumentRoot /NFS/content/{{ ENV }}/WEBSITE1
>>> ProxyPassMatch ^/(.*\.php(/.*)?)$ fcgi://127.0.0.1:9001/NFS/content/{{
>>> <http://127.0.0.1:9001/NFS/content/%7B%7B> <
>>> http://127.0.0.1:9001/NFS/content/%7B%7B> ENV }}/WEBSITE1/$1 timeout=300
>>> ServerName {{ WEBSITE1 }}
>>> <Directory /NFS/content/{{ ENV }}/WEBSITE1>
>>> </VirtualHost>
>>>
>>>  <VirtualHost  {{ apache_listen_address }}:443>
>>> DocumentRoot /NFS/content/{{ ENV }}/WEBSITE1
>>> ProxyPassMatch ^/(.*\.php(/.*)?)$ fcgi://127.0.0.1:9001/NFS/content/{{
>>> <http://127.0.0.1:9001/NFS/content/%7B%7B> <
>>> http://127.0.0.1:9001/NFS/content/%7B%7B> ENV }}/WEBSITE1/$1 timeout=300
>>> ServerName {{ WEBSITE1 }}
>>> <Directory /NFS/content/{{ ENV }}/WEBSITE1>
>>> </VirtualHost>
>>>
>>> (PHP 5.3 websites configuration)
>>>  <VirtualHost  {{ apache_listen_address }}:80>
>>> DocumentRoot /NFS/content/{{ ENV }}/WEBSITE2
>>> ProxyPassMatch ^/(.*\.php(/.*)?)$ fcgi://127.0.0.1:9000/NFS/content/{{
>>> <http://127.0.0.1:9000/NFS/content/%7B%7B> <
>>> http://127.0.0.1:9000/NFS/content/%7B%7B> ENV }}/WEBSITE2/$1 timeout=300
>>> ServerName {{ WEBSITE2 }}
>>> <Directory /NFS/content/{{ ENV }}/WEBSITE2>
>>> </VirtualHost>
>>>
>>>  <VirtualHost  {{ apache_listen_address }}:443>
>>> DocumentRoot /NFS/content/{{ ENV }}/WEBSITE2
>>> ProxyPassMatch ^/(.*\.php(/.*)?)$ fcgi://127.0.0.1:9000/NFS/content/{{
>>> <http://127.0.0.1:9000/NFS/content/%7B%7B> <
>>> http://127.0.0.1:9000/NFS/content/%7B%7B> ENV }}/WEBSITE2/$1 timeout=300
>>> ServerName {{ WEBSITE2 }}
>>> <Directory /NFS/content/{{ ENV }}/WEBSITE2>
>>> </VirtualHost>
>>>
>>> Could anyone please help me?
>>>
>>> Application Server Configuration
>>> --------------------------------
>>> Apache 2.4.12
>>> PHP 5.3 & PHP 5.5
>>> MySQL Client
>>> HA Proxy
>>> Drupal 6, Drupal 7
>>> Perl, OpenAM, SOLR
>>>
>>> 100GB HDD, 8G RAM, 8G SWAP
>>> 1.5T NFS to store the application data
>>>
>>>
>>> DB Server Configuration
>>> ---------------------------------
>>> MySQL Server
>>> 100GB HDD, 24G RAM, 8G SWAP
>>>
>>> Regards,
>>> Lal
>>>
>>
>>
>
>
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