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-rw-r--r--tools/nfs-iostat/nfs-iostat.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/nfs-iostat/nfs-iostat.py b/tools/nfs-iostat/nfs-iostat.py
index 61d15a5..577a23d 100644
--- a/tools/nfs-iostat/nfs-iostat.py
+++ b/tools/nfs-iostat/nfs-iostat.py
@@ -429,6 +429,8 @@ def parse_stats_file(filename):
words = line.split()
if len(words) == 0:
continue
+ if line.startswith("no device mounted") :
+ continue
if words[0] == 'device':
key = words[4]
new = [ line.strip() ]