ZTS: Fix 'could not unmount datasets' on Alma 9 (#15542)

Many tests are failing on AlmaLinux 9 because ZTS could not destroy the pool in cleanup. This was due to $PWD being set to '.' instead of the expected full path. This patch sets $PWD to the full path. Signed-off-by: Tony Hutter <[email protected]> Reviewed-by: Don Brady <[email protected]>
openzfs · Nov 21, 2023 · a94860a · a94860a
1 parent cd67bc0
commit a94860a
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/tests/zfs-tests/include/libtest.shlib b/tests/zfs-tests/include/libtest.shlib
@@ -37,6 +37,12 @@
 . ${STF_SUITE}/include/math.shlib
 . ${STF_SUITE}/include/blkdev.shlib
 
+# On AlmaLinux 9 we will see $PWD = '.' instead of the full path.  This causes
+# some tests to fail.  Fix it up here.
+if [ "$PWD" = "." ] ; then
+	PWD="$(readlink -f $PWD)"
+fi
+
 #
 # Apply constrained path when available.  This is required since the
 # PATH may have been modified by sudo's secure_path behavior.