From 974e0395ee88135d428edc7081b711550c7a57ea Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Thu, 3 May 2012 15:29:04 +1000
Subject: [PATCH] test: don't worry too much about array size.

With different amounts of space being reserved for metadata
it is hard for the script to know how big the array should be.
So allow a bit of slack.

Signed-off-by: NeilBrown <neilb@suse.de>
---
 test | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/test b/test
index 1aaf3c1..2964b3b 100755
--- a/test
+++ b/test
@@ -190,9 +190,10 @@ testdev() {
       rasize=$[rasize*DEV_ROUND_K*2]
    fi
    if [ `/sbin/blockdev --getsize $dev` -eq 0 ]; then sleep 2 ; fi
-   if [ $rasize -ne `/sbin/blockdev --getsize $dev` ]
+   _sz=`/sbin/blockdev --getsize $dev`
+   if [ $rasize -lt $_sz -o $[rasize*4/5] -gt $_sz ]
    then
-     echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not `/sbin/blockdev --getsize $dev`"
+     echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not $_sz"
      exit 1
    fi
 }