I have installed the threaded version of the server as mentioned in my previous mail.
make gridftp globus_gridftp_server-thr Also I am executing the server from the pthr/shared dir like: $GLOBUS_LOCATION/sbin/gcc32dbgpthr/shared/globus-gridftp-server -aa -p 40300 & Have tried running globus-url-copy using '-udt' and also '-dcstack udt_ref'. Gives me the same error. Although the option '-dcstack tcp' works fine. Thanks Zulfi On 9/21/07, Michael Link <[EMAIL PROTECTED]> wrote: > > The server needs to be run threaded in order to support the udt_ref > driver. If you have a globus-gridftp-server in > $GLOBUS_LOCATION/sbin/gcc32dbgpthr/shared, you can copy it to sbin, > otherwise, 'make globus_gridftp_server-thr' in the installer. > > The -protocol_stack option on the server currently doesn't do anything. > > Also note that if you want to use udt in a 2-party transfer, you need to > use a threaded globus-url-copy (make globus_gass_copy-thr if you don't > have it) and have the udt_ref driver built locally as well. > > Mike > > Zulfi Imani wrote: > > Hi, > > > > I am having a problem with running the globus-url-copy with the -udt > option. > > > > I installed the threaded version of the gridftp server using the nightly > > build of last week (make gridftp globus_gridftp_server-thr). I used > > gcc32 as the flavor. I then compiled gridftp with UDT > > with-flavor=gcc32dbgpthr. I ran the gridftp server without the > > "--protocol_stack udt_ref " option. Next I ran globus-url-copy as: > > > > globus-url-copy -vb -udt ftp://localhost:40300/dev/zero > > ftp://localhost:40300/dev/null > > > > and it gave me the following error: > > > > error: globus_ftp_client: the server responded with an error > > 500 500-Command failed : Setting data channel driver stack failed. > > 500-globus_xio: driver activation failed. > > 500-globus_extension_module: Couldn't dlopen > > libglobus_xio_udt_ref_driver_gcc32dbg.so in > > /home/zulfiimani/gridftp/INSTALL/lib (or LD_LIBRARY_PATH): > > libglobus_xio_udt_ref_driver_gcc32dbg.so: cannot open shared object > > file: No such file or directory > > 500- > > 500 End > > > > I have the libglobus_xio_udt_ref_driver_gcc32dbgpthr.so.* files in the > > GLOBUS_LOCATION/lib dir but not > > 'libglobus_xio_udt_ref_driver_gcc32dbg.so' because I have a threaded > > build. I even tried > > > > globus-url-copy -vb -dcstack udt_ref ftp://localhost:40300/dev/zero > > ftp://localhost:40300/dev/null <ftp://localhost:40300/dev/null> > > > > but got the same error. > > > > Then I ran the gridftp server with the '--protocol_stack udt_ref' option > > and then executed the globus-url-copy without '-udt' option and it > > worked fine. > > > > Any inputs on this will be great. > > > > Thanks > > Zulfi > -- Regs, Zulfi
