From 5fc1e6765a595d0aacd761f106f6d63ca9d0989d Mon Sep 17 00:00:00 2001
From: Aaron Gao <gzh@fb.com>
Date: Fri, 31 Mar 2017 11:58:51 -0700
Subject: [PATCH] add -rf when remove db in regression test

Summary:
force remove db dir when rebuilding
Closes https://github.com/facebook/rocksdb/pull/2067

Differential Revision: D4811926

Pulled By: lightmark

fbshipit-source-id: ab068a2
---
 tools/regression_test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/regression_test.sh b/tools/regression_test.sh
index b9af153cd..96cb07d86 100755
--- a/tools/regression_test.sh
+++ b/tools/regression_test.sh
@@ -131,7 +131,7 @@ function main {
           run_db_bench "fillseqdeterministic" $NUM_KEYS 1 0
       elif [[ ! -d $DB_PATH ]] || [[ "$(( $(date +"%s") - $(stat -c "%Y" $DB_PATH) ))" -gt "604800"  ]]; then
           echo "Rebuilding DB..."
-          rm $DB_PATH
+          rm -rf $DB_PATH
           run_db_bench "fillseqdeterministic" $NUM_KEYS 1 0
       fi
       DB_PATH=$tmp