From: Milind Changire <mchangir@redhat.com>
Date: Tue, 24 Sep 2024 08:36:10 +0000 (+0530)
Subject: qa: test fallocate fails in mode 0
X-Git-Tag: v20.0.0~710^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=b0690837f31f4d0d357a7d0f73b1f8d4b733b82a;p=ceph.git

qa: test fallocate fails in mode 0

Signed-off-by: Milind Changire <mchangir@redhat.com>
---

diff --git a/qa/workunits/fs/misc/fallocate.sh b/qa/workunits/fs/misc/fallocate.sh
new file mode 100755
index 000000000000..253e6cb7a377
--- /dev/null
+++ b/qa/workunits/fs/misc/fallocate.sh
@@ -0,0 +1,17 @@
+#!/bin/sh -x
+
+# fallocate with mode 0 should fail with EOPNOTSUPP
+set -e
+mkdir -p testdir
+cd testdir
+
+expect_failure() {
+	if "$@"; then return 1; else return 0; fi
+}
+
+expect_failure fallocate -l 1M preallocated.txt
+rm -f preallocated.txt
+
+cd ..
+rmdir testdir
+echo OK