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[2/2] mountstats: Only count operations that have names

Message ID 1428511647-14920-3-git-send-email-Anna.Schumaker@Netapp.com (mailing list archive)
State New, archived
Headers show

Commit Message

Schumaker, Anna April 8, 2015, 4:47 p.m. UTC 
GETDEVICELIST was removed from the kernel, but due to the way the client
is coded it still shows up in /proc/self/mountstats as "51".  This
causes mountstats to crash when asked to output "raw" statistics, so
this patch teaches mountsats to ignore any operations that only have
numeric names.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
---
 tools/mountstats/mountstats.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/tools/mountstats/mountstats.py b/tools/mountstats/mountstats.py
index 8f2e26e..5f243ac 100644
--- a/tools/mountstats/mountstats.py
+++ b/tools/mountstats/mountstats.py
@@ -284,8 +284,9 @@  class DeviceData:
             self.__rpc_data['per-op'] = words
         else:
             op = words[0][:-1]
-            self.__rpc_data['ops'] += [op]
-            self.__rpc_data[op] = [int(word) for word in words[1:]]
+            if not op.isnumeric():
+                self.__rpc_data['ops'] += [op]
+                self.__rpc_data[op] = [int(word) for word in words[1:]]
 
     def parse_stats(self, lines):
         """Turn a list of lines from a mount stat file into a