Gitweb:
http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=3fbb7b6e35b12c...
Commit: 3fbb7b6e35b12c36838139eb365b526129b63baf
Parent: 1bb5b498f01db75822a861046ca934f50447eb05
Author: Zdenek Kabelac <zkabelac(a)redhat.com>
AuthorDate: Tue Apr 28 11:32:52 2015 +0200
Committer: Zdenek Kabelac <zkabelac(a)redhat.com>
CommitterDate: Tue Apr 28 11:32:52 2015 +0200
tests: always zero disk header
It appear that older wipefs doesn't wipe partition table.
So ensure there is no partition on LVM_TEST_BACKING_DEVICE.
---
test/lib/aux.sh | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/test/lib/aux.sh b/test/lib/aux.sh
index 1af43d0..0e59d6e 100644
--- a/test/lib/aux.sh
+++ b/test/lib/aux.sh
@@ -497,6 +497,8 @@ prepare_devs() {
# non-ephemeral devices need to be cleared between tests
test -f LOOP || for d in ${DEVICES[@]}; do
blkdiscard "$d" 2>/dev/null || true
+ # ensure disk header is always zeroed
+ dd if=/dev/zero of="$d" bs=4096 count=1
wipefs -a "$d" 2>/dev/null || dd if=/dev/zero of="$d" bs=64K
count=1
done