Hi Fabio, I think the problem is that libglobus_xio_udt_driver_gcc64pthr.so is not on your machine, I don't think the gridftp package installs it. Pre 5.2.5 the only way I could get the driver was to use the source installer and build the driver manually. The docs provide a walkthrough: http://toolkit.globus.org/toolkit/docs/latest-stable/gridftp/admin/#gridftp-config-udt .
However, the release notes in 5.2.5 say that RPM packaging for UDT is now provided, http://toolkit.globus.org/toolkit/docs/5.2/5.2.5/xio/rn/#xio-changes-summary . The process I followed just now to get the drivers on an Ubuntu machine was: 1. Download the required repo from http://www.globus.org/ftppub/gt5/5.2/5.2.5/installers/repo/, in my case globus-repository-5.2-stable-precise_0.0.3_all.deb<http://www.globus.org/ftppub/gt5/5.2/5.2.5/installers/repo/globus-repository-5.2-stable-precise_0.0.3_all.deb> 2. sudo dpkg -i globus-repository-5.2-stable-precise_0.0.3_all.deb 3. sudo apt-get update 4. sudo apt-get install libglobus-xio-udt-driver0 libglobus-xio-udt-driver-dev After that I have the following files: /usr/include/globus/globus_xio_udt_ref.h /usr/lib/libglobus_xio_udt_driver.la /usr/lib/libglobus_xio_udt_driver.so /usr/lib/libglobus_xio_udt_driver.so.0 /usr/lib/libglobus_xio_udt_driver.so.0.0.6 I'm not sure what you are running the server on, but hopefully the process isn't too different. Hope this helps, Liam On Thu, Nov 28, 2013 at 2:01 AM, Fabio Moreira <[email protected]>wrote: > Hi, > > I would like to know if anyone made any transfer with GridFTP through UDT > with GT 5.2.5. I've upgraded a GridFTP server by yum and made the > configuration in order to use UDT (dc_whitelist udt,gsi,tcp into > /etc/gridftp.conf) and with a simple test I've got the following error > about driver activation failed. > > telnet server1.mydomain 2811 > Trying 10.0.0.1... > Connected to server1. > Escape character is '^]'. > [5286] Wed Nov 27 10:53:45 2013 :: Some network stack drivers failed to > load: globus_xio: driver activation failed. > globus_extension_module: Couldn't dlopen > libglobus_xio_udt_driver_gcc64pthr.so in /usr/lib64 (or LD_LIBRARY_PATH): > file not found > > > 220 server1.mydomain GridFTP Server 6.38 (gcc64, 1382984154-83) [Globus > Toolkit 5.2.5] ready. > > Connection closed by foreign host. > > > Thanks in advance for any help. > > Best Regards, > > Fabio MS > -- *Liam Cervante* *Developer | **GreenButton Limited *| www.greenbutton.com Level 2, James Smith Building, 55 Cuba Street, Wellington, New Zealand Skype liam.cervante | [email protected] | +64 4 974 6611
