tests: add wait on udev processing

Trying to avoid collision with udev watch rule preventing to
succeed 'dmsetup remove' becuase it keeps device open.

diff --git a/test/shell/thin-foreign-repair.sh b/test/shell/thin-foreign-repair.sh
index 147a9a073caef5f2cf895ca74e26d98fb58af077..8b4018e4e4872368540bcebf5d0e343b342e5e86 100644 (file)
--- a/test/shell/thin-foreign-repair.sh
+++ b/test/shell/thin-foreign-repair.sh
@@ -56,7 +56,9 @@ dmsetup create "$THIN" --table "0 40960 thin $DM_DEV_DIR/mapper/$POOL 0"
 
 mkfs.ext4 "$DM_DEV_DIR/mapper/$THIN"
 
-dmsetup remove "$THIN"
+aux udev_wait
+
+dmsetup remove "$THIN" || { sleep .5 ; dmsetup remove "$THIN" }
 
 lvchange -an $vg/pool