Using the python rrd interface I find that the info() call syntax is different
than the documentation.
Documentation says:
info = rrdtool.info('downloads.rrd')
print info['last_update']
print info['ds']['downloads']['minimal_heartbeat']
But I find that I have to use string literals to index instead: (for my example)
Print info['ds[downloads].last_ds']
Here is a direct print of the info object: (shortened..)
{'rra[8].rows': 600L, 'rra[7].pdp_per_row': 288L,
... 'filename': '/usr/local/database/temp.rrd',
... 'last_update': 1270213204L,
... 'ds[temp].last_ds': '42',
... 'ds[temp].minimal_heartbeat': 172800L,
... 'ds[temp].value': 1965784.529142, ...}
I'm expert in neither Python nor RRD, so may be missing something!
Thanks.
-------------------------------------------
Gregory Guthrie
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