From 8fccc6ac6def007ca63862d87d93633cdc311daa Mon Sep 17 00:00:00 2001
From: Jim Salter <github@jrs-s.net>
Date: Mon, 17 Nov 2014 10:33:51 -0500
Subject: [PATCH] tested new mutex checking in sanoid snapshot thinning. added
 sleepymutex tool for future dev use in testing.

---
 sleepymutex | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100755 sleepymutex

diff --git a/sleepymutex b/sleepymutex
new file mode 100755
index 0000000..1eb26c5
--- /dev/null
+++ b/sleepymutex
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# this is just a cheap way to trigger mutex-based checks for process activity.
+#
+# ie ./sleepymutex zfs receive data/lolz if you want a mutex hanging around as long as necessary that will show up
+# to any routine that actively does something like "ps axo | grep 'zfs receive'" or whatever.
+
+sleep 99999