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Subject: Re: [MTT users] MTT server side problem
From: Josh Hursey (jjhursey_at_[hidden])
Date: 2008-05-07 09:42:04


Pasha,

All of the scripts can be run whenever. They should not be saving
state between runs, so there should not be any bad effects on the
database by starting them up late in the game.

The 'periodic-maintenance.pl' script is a postgresql cleaning/
vacuuming script that helps the database run a bit faster by doing
some analysis on itself. Out of all the scripts this one is probably
the most important for performance of the MTT Reporter.

Looking at the ServerMaintenance wiki page it seems to be in need of
updating. Nothing major is missing, but there are some new cron
scripts that should be added. I'll put that on my todo list.

Cheers,
Josh

On May 6, 2008, at 11:29 AM, Pavel Shamis (Pasha) wrote:

>
>> I'm not sure which cron jobs you're referring to. Do you
>> mean these?
>>
>> https://svn.open-mpi.org/trac/mtt/browser/trunk/server/php/cron
>>
> I talked about this one: https://svn.open-mpi.org/trac/mtt/wiki/ServerMaintenance
>
>> The only thing there are the regular
>> mtt-results_at_[hidden] email alerts and some out-of-date
>> DB monitoring junk. You can ignore that stuff.
>>
>> Josh, are there some nightly (DB
>> pruning/cleaning/vacuuming?) cron jobs that Pasha should be
>> running?
>>
>> -Ethan
>>
>>
>>> Thanks.
>>>
>>> Ethan Mallove wrote:
>>>
>>>> Hi Pasha,
>>>>
>>>> I thought this issue was solved in r1119 (see below). Do you
>>>> have the latest mtt/server scripts?
>>>>
>>>> https://svn.open-mpi.org/trac/mtt/changeset/1119/trunk/server/php/submit
>>>>
>>>> -Ethan
>>>>
>>>> On Tue, May/06/2008 03:26:43PM, Pavel Shamis (Pasha) wrote:
>>>>
>>>>> About the issue:
>>>>> 1. On client side I see ""*** WARNING: MTTDatabase client did
>>>>> not get a serial"
>>>>> As result of the error some of MTT results is not visible via
>>>>> the web reporter
>>>>> 2. On server side I found follow error message:
>>>>> [client 10.4.3.214] PHP Fatal error: Allowed memory size of
>>>>> 33554432 bytes exhausted (tried to allocate 23592960
>>>>> bytes) in /.autodirect/swgwork/MTT/mtt/submit/index.php(79) :
>>>>> eval()'d code on line 77515
>>>>> [Mon May 05 19:26:05 2008] [notice] caught SIGTERM, shutting down
>>>>> [Mon May 05 19:30:54 2008] [notice] suEXEC mechanism enabled
>>>>> (wrapper: /usr/sbin/suexec)
>>>>> [Mon May 05 19:30:54 2008] [notice] Digest: generating secret
>>>>> for digest authentication ...
>>>>> [Mon May 05 19:30:54 2008] [notice] Digest: done
>>>>> [Mon May 05 19:30:54 2008] [notice] LDAP: Built with OpenLDAP
>>>>> LDAP SDK
>>>>> [Mon May 05 19:30:54 2008] [notice] LDAP: SSL support unavailable
>>>>> My memory limit in php.ini file was set on 256MB !
>>>>>
>>>>> Any ideas ?
>>>>>
>>>>> Thanks.
>>>>>
>>>>>
>>>>> --
>>>>> Pavel Shamis (Pasha)
>>>>> Mellanox Technologies
>>>>>
>>>>> _______________________________________________
>>>>> mtt-users mailing list
>>>>> mtt-users_at_[hidden]
>>>>> http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
>>>>>
>>>>
>>> --
>>> Pavel Shamis (Pasha)
>>> Mellanox Technologies
>>>
>>> _______________________________________________
>>> mtt-users mailing list
>>> mtt-users_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
>>>
>>
>>
>
>
> --
> Pavel Shamis (Pasha)
> Mellanox Technologies