RE: [Zope-dev] http://collector.zope.org/Zope/1347 - Zeo help
[Laurence] > Sorry if this is a faq or otherwise covered elsewhere, but I've > encountered quite a big problem with Zeo in my environment. > > I'm running FreeBSD 5.2.1 (Current as of last night) with Zope 2.7.0, > Postgresql 7.4.2, Python 2.3.3 and psycopg-1.1.13. > > We have been developing with Zope using a single Zope server without > Zeo and the time have come to migrate onto Zeo. Everything seemed to > come accross smoothly (We brought up the new server in a single Data.fs > config) and everything seemed fine so we moved onto setting up Zeo with > the Data.fs. > > It seems that if we nest ZPT's more then three deep (ZPTA includes ZPTB > which includes ZPTC) we get a seg fault and the Zope process dies (The > Zeo server is fine). If we load ZPTB or comment out the inclusion of > ZPTC everything works fine. It's when we encounter 3 or more layers > that the server seg faults. "3 deep blows up, 2 deep doesn't" sure makes it sound like the notorious "FreeBSD allocates tiny stacks for threads" business. Google on freebsd zope stack for many hits on this. Haven't used FreeBSD myself, and don't know what the current favored way to increase the thread stack size on FreeBSD might be. BTW, using ZEO increases the stack space you need, to deal with the extra (compared to not using ZEO) layers of across-the-network communication needed. ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: Read-only root database doesn't work ... bug or feature?
Tres Seaver wrote at 2004-5-21 15:09 -0400: > ... >> I have not yet found exactly how Formulator triggers a commit, >> but it is definitely something called by its initialize() function. > >It is probably trying to do the Right Thing (TM) by registering with the >help system. The fact that the help system writes to the database is a >wart the size of my foot. But "Formulator" is a bit stupid about this registering. While most other products recognize, that they have already registered (in a previous startup), "Formulator" does not. A long time ago, I had fixed that in "Formulator" but the fix did not go into the following releases. -- Dieter ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] http://collector.zope.org/Zope/1347 - Zeo help
Hey guys, Sorry if this is a faq or otherwise covered elsewhere, but I've encountered quite a big problem with Zeo in my environment. I'm running FreeBSD 5.2.1 (Current as of last night) with Zope 2.7.0, Postgresql 7.4.2, Python 2.3.3 and psycopg-1.1.13. We have been developing with Zope using a single Zope server without Zeo and the time have come to migrate onto Zeo. Everything seemed to come accross smoothly (We brought up the new server in a single Data.fs config) and everything seemed fine so we moved onto setting up Zeo with the Data.fs. It seems that if we nest ZPT's more then three deep (ZPTA includes ZPTB which includes ZPTC) we get a seg fault and the Zope process dies (The Zeo server is fine). If we load ZPTB or comment out the inclusion of ZPTC everything works fine. It's when we encounter 3 or more layers that the server seg faults. I've included the output from gdb on the collector. I've been searching all day and hopefully someone can point me in the right direction. http://collector.zope.org/Zope/1347 Any ideas? Thanks, Laurence ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: [Zope] [zope.org] We want YOU - we need a new installation manual!
Ah...ok, I did not know that there is such a detailed chapter. We will use this for further releases as link to the installation. Thanks, Andreas --On Samstag, 22. Mai 2004 12:11 Uhr -0400 Chris McDonough <[EMAIL PROTECTED]> wrote: FWIW, a good overview of installing Zope 2.7 this has been done in the 2.7 edition of the Zope Book (by Peter Sabaini) at http://www.plope.com/Books/2_7Edition/InstallingZope.stx On Sat, 2004-05-22 at 12:06, Andreas Jung wrote: Hi, the current installation instructions on zope.org http://www.zope.org/Documentation/Misc/InstallingZope.html are totally obsolete. Anyone volunteering to update this document for Zope 2.7? The appreciation of the Zope community will be yours. -aj ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope ) -- Andreas Jung www.zopyx.com Software-Entwicklung und Consulting Andreas Jung ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: [Zope] [zope.org] We want YOU - we need a new installation manual!
FWIW, a good overview of installing Zope 2.7 this has been done in the 2.7 edition of the Zope Book (by Peter Sabaini) at http://www.plope.com/Books/2_7Edition/InstallingZope.stx On Sat, 2004-05-22 at 12:06, Andreas Jung wrote: > Hi, > > the current installation instructions on zope.org > > http://www.zope.org/Documentation/Misc/InstallingZope.html > > are totally obsolete. Anyone volunteering to update this document for > Zope 2.7? The appreciation of the Zope community will be yours. > > -aj ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] [zope.org] We want YOU - we need a new installation manual!
Hi, the current installation instructions on zope.org http://www.zope.org/Documentation/Misc/InstallingZope.html are totally obsolete. Anyone volunteering to update this document for Zope 2.7? The appreciation of the Zope community will be yours. -aj -- Andreas Jung www.zopyx.com Software-Entwicklung und Consulting Andreas Jung ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Read-only root database doesn't work ... bug or feature?
Paul Winkler wrote: On Thu, May 20, 2004 at 10:53:35AM +0200, robert rottermann wrote: Paul Winkler wrote: I'm trying to figure out how to mount my main storage read-only with zope 2.7.0. I'm starting to suspect that it's impossible. (snip) we had a simmilar problem. Eventually we spved it by patching zope. However I am not sure whether the problem was caused by Products (we do it for a plone site ) or by Zope itself. what we changed is on a windows box that is not running under linux. thats why I do not include it here. However I can rboot that machine and send it to you if you like. Please do! That would be much appreciated. Thanks! Paul, sorry that it took so long. I just booted my server under windows to get at what adaptations we did, however I found out that I do not have the code on that computer. However it was something allong the line dieter suggested. I am however interested what your findings with Formulator is. We have a very strange problem with the CD we create. A Product of ours that is based on Archetypes is not initialized correctly. We have to first refresh Archetypes and then our product from the ZMI. If you have an idea what could be the problem he: Hints are welcome. Robert ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )