Marko Niinimaki schrieb: > Hello again, > > just as background information: I downloaded Ubuntu 8.10, installed > all required modules, > including > > libapache2-mod-python 3.3.1-3 > apache2 2.2.9-7ubuntu3.2 > python 2.5.2-1ubuntu1 > mysql-server 5.0.67-0ubuntu6 > python-mysqldb 1.2.2-7 > > and http://cdsware.cern.ch/download/cds-invenio-0.99.1.tar.gz > > and I cannot reproduce the error, though in Apache's settings, max > clients is 150. > > I'll run security updates and see if they break something. > > Just out of curiosity: how can I make Apache use its IP as the host > name, without hard-coding the IP in the config? > > Yours, > Marko > > > 2009/7/21 Marko Niinimaki <[email protected]>: >> Hello, >> >> I'm downloading a Ubuntu 8.10 vmware image to test if I can reproduce >> the problem. >> >> Yours, >> Marko >> >> 2009/7/20 Tibor Simko <[email protected]>: >>> On Mon, 20 Jul 2009, Henning Weiler wrote: >>>>> [Mon Jul 20 15:09:41 2009] [notice] child pid 8976 exit signal >>>>> Segmentation fault (11) >>>> [Mon Jul 20 16:20:30 2009] [notice] child pid 17612 exit signal Illegal >>>> instruction (4) >>> What is the detailed output of: >>> >>> $ sudo -u apache /opt/cds-invenio/bin/inveniocfg --detect-system-details >>> >>> Can you run httpd via strace to see from what portion of Apache the >>> segfault comes? E.g. something like: >>> >>> $ sudo strace /usr/sbin/apache2 -X >>> >>> Can you recompile Apache (and/or mod_python) to see if it helps? >>> >>> Are there any other errors of this kind in the system logs, coming from >>> other heavy-duty programs? (to exclude memory/bus errors) >>> >>> Best regards >>> -- >>> Tibor Simko ** CERN Document Server ** <http://cds.cern.ch/> >>>
Sounds great! Before Invenio stopped working on Monday, it has had been working for quiet some time without making trouble. Even with the MaxClients setting set to 150. I mean it got slower, when I threw in the 14GB of Inspire Data and let bibindex chew on the data set for over a week...but it hardly ever gave me trouble. I cannot imagine what I did wrong last week. The thing I definitely did was adding about three tables to the inspire database and filled it with approx. 5 million lines of data. Which should not impress the main system at all, since it does not know the new tables yet and also the module I'm working on is not yet operating in my sandbox 'productive' installation. By the way: does invenio do a kind of 'integrity' check on the database? @Marko: You could use the hostname of your computer also as hostname for apache. Afterall, it is a FQDN if you add .cern.ch to it. Cheers, Henning. -- Henning Weiler CERN - Open Access Section Postbox C24300 Tel: +41-22-767-7836 eMail: [email protected]
