Hi Cristian,
This problem has been resolved and a new set of EC2 AMIs are now
available. To get this fix:
1. Shutdown your Virtuoso instance
2. Run the command "yum update --disablerepo=* --
enablerepo=virtuoso" to update your Virtuoso components
3. Re-enable the imagic magic plugin by adding the line "Load4 =
plain, im" to the "[Plugin]" section of the virtuoso.ini file
4. Restart your Virtuoso instance
Verify you can now upload images ...
Best Regards
Hugh Williams
Professional Services
OpenLink Software
Web: http://www.openlinksw.com
Support: http://support.openlinksw.com
Forums: http://boards.openlinksw.com/support
On 29 Jan 2009, at 18:13, Cristian Vasquez wrote:
Hello patrick,
Thank you for your answer, i disabled temporarily the plugin and
its working ok.
Regards,
Cristian
2009/1/29 Virtuoso Maintainer <vos.ad...@openlinksw.com>:
Hi Christian,
We are making use of the app's, the problem comes when we try to
upload a picture to the WebDav
the server freezes up. And we dont get logging output. We are
running
virtuoso en a EC2,
[root@domU-12-31-39-03-CE-51 virtuoso]# df
S.ficheros Bloques de 1K Usado Dispon Uso% Montado en
/dev/sda1 10321208 1818728 7978192 19% /
/dev/sda2 153899044 462344 145619076 1% /mnt
none 873880 0 873880 0% /dev/shm
the problem does not show up with a pdf, or a .txt
We have found a problem in the image_magick plugin code (im.so)
when linked
with the Image Magick 6.3.8 (or newer) library as shipped with the
version
of Linux that our EC2 build is based on.
We are currently in the process of identifying what has changed in
this
version of the library that would cause this problem.
In case you do not require your WebDav to retrieve meta
information from
images, you can temporarily disable this im.so plugin by editing your
virtuoso.ini and putting a semi-colon in front of the load line
like this:
[Plugin]
...
;Load4 = plain, im
You need to restart the virtuoso database in order for this change
to take
effect.
I will advice as soon as the EC2 image has been fixed with a new
version.
Patrick
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