Fix v63004/gtm8202 subtest failure due to random spanning region layout
Fix v63004/gtm8202 subtest failure due to random spanning region layout

Setting the environment variable gtm_test_spanreg to 0 disables spanning regions.

Take this opportunity to use M (and %XCMD) instead of awk.


nars1/YottaDBtest,nars1/YottaDBtest,nars1/YottaDBtest,nars1/YottaDBtest,nars1/YottaDBtest,nars1/YottaDBtest