A few problems encountered after Globus Toolkit 4.2.1 installation and configuration:
While submitting a job:
globusrun-ws: Job failed: Error code: 201Script stderr: sudo: sorry, you must have a tty to run sudo
The “requiretty” option must be removed from sudoers file.
globusrun-ws: Job failed: Error code: 200Sudo is misconfigured to run the globus-job-manager-script.pl script for user $USER.
User “globus” needs to be in sudoers file.
While transferring data with GridFTP:
error: globus_ftp_client: the server responded with an error 530 530-Login incorrect. : globus_gss_assist: Gridmap lookup failure: Could not map /DN ENTRY/ 530- 530 End.
GridFTP server needs to run as ‘root’: http://www.globus.org/mail_archive/discuss/2002/05/msg00337.html