For the most part, if you encounter a problem on your system that results in a crashdump, Teradata Vital Infrastructure will notify Teradata if you have TVI installed on your system. Otherwise, you should contact your customer support personnel.
Teradata recommends that the TDTEMP and TDDUMP partitions be identified as /var/opt/teradata/tdtemp and /var/opt/teradata/tddump, respectively. You can use the dmpconfig utility to view or change the default locations. For more information on this utility, type dmpconfig -h.
Note: When you first install Teradata Database on your Linux system, you must partition the disk and save a slice for dumps. See Teradata Tools and Utilities for SUSE Linux Installation Guide for more information.