Open Stack

On 2017-02-15 09:48:28 +0800 (+0800), Qiming Teng wrote:
> A related question: uploading file to wiki.openstack.org has been
> blocked? I'm getting the following error when trying to do so.
> 
> Action failed
> 
> Could not open lock file for
> "mwstore://local-backend/local-public/2/22/OpenStack_Project_Senlin_horizontal.jpg".

It seems that in a recent upgrade we ended up with the images file
tree on the server only readable by the user the Web server runs as
rather than writeable. I was able to reproduce the same error
myself, but after adjusting the filesystem permissions it seems to
be working now. Sorry about that... Can you try again and let us
know how you get on?

As an aside, the JPEG versions of those logos suffer from some
pretty severe compression artifacting, so using the PNG versions (or
better still converting the EPS versions to SVG) will probably look
a lot better in the end.
-- 
Jeremy Stanley