From: Willem Jan Withagen <wjw@digiware.nl>
Date: Fri, 28 Oct 2016 22:39:18 +0000 (+0200)
Subject: src/vstart.sh: Only execute btrfs if it is available
X-Git-Tag: v11.1.0~358^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=04b2a9ae9c16861746194d06a70ab7c489afb515;p=ceph.git

src/vstart.sh: Only execute btrfs if it is available

Signed-off-by: Willem Jan Withagen <wjw@digiware.nl>
---

diff --git a/src/vstart.sh b/src/vstart.sh
index 2da28246dd4b..da4f8c2e3952 100755
--- a/src/vstart.sh
+++ b/src/vstart.sh
@@ -661,7 +661,9 @@ if [ "$start_osd" -eq 1 ]; then
 EOF
 
 	    rm -rf $CEPH_DEV_DIR/osd$osd || true
-	    for f in $CEPH_DEV_DIR/osd$osd/*; do btrfs sub delete $f &> /dev/null || true; done
+            if command -v btrfs > /dev/null; then
+	        for f in $CEPH_DEV_DIR/osd$osd/*; do btrfs sub delete $f &> /dev/null || true; done
+            fi
 	    mkdir -p $CEPH_DEV_DIR/osd$osd
 
 	    uuid=`uuidgen`