Are you doing any development work using runserver apart from working on the Apache-delivered site? Sorl uses the server user's account (in the Apache case www-data) to create the hashed directory tree, and if you're using runserver then any directories made with have the ownership of the server user. So if you're doing some development with lrprod1 and "do a quick runserver test" before you deploy then you're going to get some permission inconsistencies.
By default Sorl gives only the owner write permissions, so groups won't help you here (unless there's a Sorl setting where you can alter this). To get the out-of-the-box functionality you'll need to remove any thumbnails you create during testing, or manually fix the permission on all of resulting directories you make during testing. You'll also run into issues creating thumbnails as lrprod1 during testing because www-data will own most things. Hope that helps more than hurts. On May 10, 6:33 am, Bastian <bastien.roche...@gmail.com> wrote: > One more things, there is Redis installed too. > > > > > > > > On Thursday, May 10, 2012 1:13:00 PM UTC+2, Bastian wrote: > > > I have read the threads, searched google... to no avail. Stuck. > > > I have Django running with Apache2 on Debian Squeeze and mod_wsgi in a > > WSGIDaemonProcess with user=www-data, my user_media directory belongs to > > www-data and is 777, as is the cache directory inside it. And sometimes the > > sub-directories inside cache (like d1, f7...) are created by www-data and > > sometimes they are created by lrprod1 (which is the system user I use to > > host the code). I have no idea why, and it causes some permissions denied > > that I cannot workaround with some simple group changing since the > > directories are not even writable by group. > > I did not install this system myself so I may be missing so basic config > > here. But yet I can't understand how the directories could be created by > > Django with another user than the one specified in wsgi. I can provide more > > info, right now I don't see what. How could I investigate that? > > > Here is an example traceback: > > > Traceback (most recent call last): > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/core/handlers/base.py", > > line 111, in get_response > > response = callback(request, *callback_args, **callback_kwargs) > > > File > > "/home/lrprod1/apps/project/apache/../src/project/application/project/generic/views.py", > > line 23, in home > > context_instance=RequestContext(request)) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/shortcuts/__init__.py", > > line 20, in render_to_response > > return HttpResponse(loader.render_to_string(*args, **kwargs), > > **httpresponse_kwargs) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/loader.py", > > line 188, in render_to_string > > return t.render(context_instance) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 123, in render > > return self._render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 117, in _render > > return self.nodelist.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 744, in render > > bits.append(self.render_node(node, context)) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 757, in render_node > > return node.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/loader_tags.py", > > line 127, in render > > return compiled_parent._render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 117, in _render > > return self.nodelist.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 744, in render > > bits.append(self.render_node(node, context)) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 757, in render_node > > return node.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/loader_tags.py", > > line 64, in render > > result = block.nodelist.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 744, in render > > bits.append(self.render_node(node, context)) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 757, in render_node > > return node.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/defaulttags.py", > > line 311, in render > > return self.nodelist_true.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 744, in render > > bits.append(self.render_node(node, context)) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 757, in render_node > > return node.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/defaulttags.py", > > line 500, in render > > output = self.nodelist.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 744, in render > > bits.append(self.render_node(node, context)) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 757, in render_node > > return node.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/templatetags/cache.py", > > line 31, in render > > value = self.nodelist.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 744, in render > > bits.append(self.render_node(node, context)) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 757, in render_node > > return node.render(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/defaulttags.py", > > line 227, in render > > nodelist.append(node.render(context)) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/defaulttags.py", > > line 184, in render > > values = self.sequence.resolve(context, True) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 510, in resolve > > obj = self.var.resolve(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 653, in resolve > > value = self._resolve_lookup(context) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/template/base.py", > > line 698, in _resolve_lookup > > current = current() > > > File > > "/home/lrprod1/apps/project/apache/../src/project/application/project/street/models.py", > > line 265, in thumbnails_of_related_objects > > crop="center").url, > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/sorl/thumbnail/shortcuts.py", > > line 8, in get_thumbnail > > return default.backend.get_thumbnail(file_, geometry_string, **options) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/sorl/thumbnail/base.py", > > line 61, in get_thumbnail > > thumbnail) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/sorl/thumbnail/base.py", > > line 87, in _create_thumbnail > > default.engine.write(image, options, thumbnail) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/sorl/thumbnail/engines/base.py", > > line 74, in write > > thumbnail.write(raw_data) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/sorl/thumbnail/images.py", > > line 127, in write > > return self.storage.save(self.name, content) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/core/files/storage.py", > > line 49, in save > > name = self._save(name, content) > > > File > > "/home/lrprod1/apps/virtual_environments/project/lib/python2.6/site-packages/django/core/files/storage.py", > > line 187, in _save > > fd = os.open(full_path, os.O_WRONLY | os.O_CREAT | os.O_EXCL | > > getattr(os, 'O_BINARY', 0)) > > > OSError: [Errno 13] Permission denied: > > '/home/lrprod1/lr_user_media/cache/75/00/75005dc960e794042cf8d5dca0463898.jpg' -- You received this message because you are subscribed to the Google Groups "Django users" group. 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