1 files changed, 13 insertions, 0 deletions
diff --git a/cmd/arc_summary/arc_summary.py b/cmd/arc_summary/arc_summary.py
index 2472f87ea..f6dbb9bfb 100755
--- a/cmd/arc_summary/arc_summary.py
+++ b/cmd/arc_summary/arc_summary.py
@@ -47,6 +47,7 @@ import getopt
 import os
 import sys
 import time
+import errno
 
 from subprocess import Popen, PIPE
 from decimal import Decimal as D
@@ -55,6 +56,18 @@ show_tunable_descriptions = False
 alternate_tunable_layout = False
 
 
+def handle_Exception(ex_cls, ex, tb):
+    if ex is IOError:
+        if ex.errno == errno.EPIPE:
+            sys.exit()
+
+    if ex is KeyboardInterrupt:
+        sys.exit()
+
+
+sys.excepthook = handle_Exception
+
+
 def get_Kstat():
     """Collect information on the ZFS subsystem from the /proc virtual
     file system. The name "kstat" is a holdover from the Solaris utility