I tried badblocks last night. I didn't realize how long it would take. After over 3 hours, I had to abort it to do something else. This morning, I retried it, this time with options to show its progress. It took between 3 1/2 and 3 3/4 hours. Here are the results: =============== bash.3[~]: badblocks -s -v /dev/sda Checking blocks 0 to 1953514583 Checking for bad blocks (read-only test): done Pass completed, 0 bad blocks found. (0/0/0 errors) bash.4[~]: =============== I don't think this completely rules out the hard drive as the villain, but it's now less of a suspect. Am I correct in guessing that the non-destructive read-write option (option "-n") would take over twice as long (7 1/2 or more hours)? Thanks, Bill. _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx