From 9b02bdbce0c661b78eb1ad42423771a71d27ffc2 Mon Sep 17 00:00:00 2001
From: Alasdair Kergon <agk@redhat.com>
Date: Mon, 3 Oct 2005 21:10:41 +0000
Subject: Refuse to run pvcreate/pvremove on devices we can't open exclusively.

---
 tools/pvremove.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'tools/pvremove.c')

diff --git a/tools/pvremove.c b/tools/pvremove.c
index 6fd9daa0..1fce587a 100644
--- a/tools/pvremove.c
+++ b/tools/pvremove.c
@@ -86,6 +86,12 @@ static int pvremove_single(struct cmd_context *cmd, const char *pv_name,
 		goto error;
 	}
 
+	if (!dev_test_excl(dev)) {
+		log_error("Can't open %s exclusively.  Mounted filesystem?",
+			  dev_name(dev));
+		return 0;
+	}
+
 	/* Wipe existing label(s) */
 	if (!label_remove(dev)) {
 		log_error("Failed to wipe existing label(s) on %s", pv_name);
-- 
cgit