environment variable set to "yes" will enable their use.
- setenv DIFF_LENGTH "number of diff lines to print from a failed test",
by default 10, set to 0 to print the full diff
+ - setenv FSTYP "the filesystem you want to test", the filesystem
+ type is devised from the TEST_DEV device, but you may want to
+ override it; if unset, the default is 'xfs'
- or add a case to the switch in common/config assigning
these variables based on the hostname of your test
machine