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in plugin ceph-osd-info, if retrieving the data fails, retry up to 10 times

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This commit is contained in:
Jort Bloem 2013-11-07 14:36:09 +13:00
parent 0d5391f903
commit 974e8cf08c
1 changed files with 11 additions and 9 deletions
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20
plugins/ceph/ceph-osd-info
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@ -92,15 +92,17 @@ settings_graph={
subgraphs=True subgraphs=True
def read_osd(filename): def read_osd(filename):
s=socket.socket(socket.AF_UNIX,socket.SOCK_STREAM) for loop in range(10):
s.connect(filename) try:
s.send("{\"prefix\": \"perf dump\"}\0") s=socket.socket(socket.AF_UNIX,socket.SOCK_STREAM)
result=s.recv(102400) s.connect(filename)
result=result[4:] s.send("{\"prefix\": \"perf dump\"}\0")
try: result=s.recv(102400)
return json.loads(result) result=result[4:]
except: return json.loads(result)
print >> sys.stderr, "Result from %s: %s" % (filename,result) except:
pass
return None return None
def osd_list(): def osd_list():