This will prevent a backtrace like this from occurring in 'mountstats
nfsstat' if a new NFSv4 operation is added to the kernel but not to the
Nfsv4ops list in mountstats.py:
Traceback (most recent call last):
File "/sbin/mountstats", line 988, in <module>
res = main()
File "/sbin/mountstats", line 977, in main
return args.func(args)
File "/sbin/mountstats", line 792, in nfsstat_command
v4stats.accumulate_iostats(acc_stats)
File "/sbin/mountstats", line 566, in accumulate_iostats
self.__rpc_data[op] = list(map(add, self.__rpc_data[op],
new_stats.__rpc_data[op]))
KeyError: 'SEEK'
Signed-off-by: Scott Mayhew <smayhew@xxxxxxxxxx>
---
tools/mountstats/mountstats.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tools/mountstats/mountstats.py b/tools/mountstats/mountstats.py
index 011bb42..1e2811f 100644
--- a/tools/mountstats/mountstats.py
+++ b/tools/mountstats/mountstats.py
@@ -563,7 +563,10 @@ class DeviceData:
for the nfsstat command.
"""
for op in new_stats.__rpc_data['ops']:
- self.__rpc_data[op] = list(map(add, self.__rpc_data[op], new_stats.__rpc_data[op]))
+ try:
+ self.__rpc_data[op] = list(map(add, self.__rpc_data[op], new_stats.__rpc_data[op]))
+ except KeyError:
+ continue
def __print_rpc_op_stats(self, op, sample_time):
"""Print generic stats for one RPC op
--
2.4.3
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
