From e5930a3189fc41b0608d10ec6e76d76e456fcf3e Mon Sep 17 00:00:00 2001
From: Loic Dachary <loic-201408@dachary.org>
Date: Thu, 28 Aug 2014 12:47:03 +0200
Subject: [PATCH] tests: reduce osd-crush.sh execution time

A loop creating 255 crush rulesets via the command line takes
minutes. It is replaced by the generation of a crushmap instead.

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
---
 src/test/mon/osd-crush.sh | 26 +++++++++++++++++++-------
 1 file changed, 19 insertions(+), 7 deletions(-)

diff --git a/src/test/mon/osd-crush.sh b/src/test/mon/osd-crush.sh
index 8f39a1a923a8..0aa9c9bd3e80 100755
--- a/src/test/mon/osd-crush.sh
+++ b/src/test/mon/osd-crush.sh
@@ -192,16 +192,28 @@ function TEST_add_ruleset_failed() {
     ./ceph osd crush add-bucket $root host
     ./ceph osd crush rule create-simple test_rule1 $root osd firstn || return 1
     ./ceph osd crush rule create-simple test_rule2 $root osd firstn || return 1
-    #./ceph osd crush rule rm test_rule1
-    for i in `seq 3 255`
-    do
-      ./ceph osd crush rule create-simple test_rule$i $root osd firstn || return 1
-      Check_ruleset_id_match_rule_id test_rule$i || return 1
-    done
-
+    ./ceph osd getcrushmap > $dir/crushmap || return 1
+    ./crushtool --decompile $dir/crushmap > $dir/crushmap.txt || return 1
+    for i in $(seq 3 255)
+        do
+            cat <<EOF
+rule test_rule$i {
+	ruleset $i
+	type replicated
+	min_size 1
+	max_size 10
+	step take $root
+	step choose firstn 0 type osd
+	step emit
+}
+EOF
+    done >> $dir/crushmap.txt
+    ./crushtool --compile $dir/crushmap.txt -o $dir/crushmap || return 1
+    ./ceph osd setcrushmap -i $dir/crushmap  || return 1
     ./ceph osd crush rule create-simple test_rule_nospace $root osd firstn 2>&1 | grep "Error ENOSPC" || return 1
 
 }
+
 main osd-crush
 
 # Local Variables:
-- 
2.47.3