From: Sage Weil <sage@inktank.com>
Date: Thu, 28 Mar 2013 21:13:46 +0000 (-0700)
Subject: qa: rbd/diff_continuous.sh: use non-standard striping
X-Git-Tag: v0.62~118^2~33
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=44e295a3cc90a61084053a822f7e6b04d30dbb00;p=ceph.git

qa: rbd/diff_continuous.sh: use non-standard striping

Exercise the striping arithmetic by using non-standard striping that
varies between the parent and child.

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/qa/workunits/rbd/diff_continuous.sh b/qa/workunits/rbd/diff_continuous.sh
index 6b2142d35a4..41e44125fde 100755
--- a/qa/workunits/rbd/diff_continuous.sh
+++ b/qa/workunits/rbd/diff_continuous.sh
@@ -23,13 +23,12 @@ function cleanup() {
 trap cleanup EXIT
 
 # start from a clone
-rbd create $parent --size $size --image-format 2
+rbd create $parent --size $size --image-format 2 --stripe-count 8 --stripe-unit 65536
 rbd bench-write $parent --io-size $iosize --io-threads $iothreads --io-total $iototal --io-pattern rand 
 rbd snap create $parent --snap parent
 rbd snap protect $parent --snap parent
-rbd clone $parent@parent $src
-#rbd create $src --size $size --format 2
-rbd create $dst --size $size --image-format 2
+rbd clone $parent@parent $src --stripe-count 4 --stripe-unit 262144
+rbd create $dst --size $size --image-format 2 --order 19
 
 # mirror for a while
 for s in `seq 1 $max`; do