2019-fosdem/7300-log-filter.html

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   4
   5 <h1>Useful nbdkit filters: the log filter</h1>
   6
   7 <pre>
   8 nbdkit --filter=log <i>[...]</i> logfile=/tmp/log
   9 </pre>
  10
  11 <pre>
  12 2018-11-16 10:55:19.411474 connection=2 Connect size=0x6400000 write=1 flush=0 rotational=0 trim=1 zero=1 fua=0
  13 2018-11-16 10:55:19.478631 connection=2 Read id=1 offset=0x0 count=0x200 ...
  14 2018-11-16 10:55:19.478664 connection=2 ...Read id=1 return=0 (Success)
  15 2018-11-16 10:55:20.844193 connection=2 Read id=2 offset=0x0 count=0x1000 ...
  16 2018-11-16 10:55:20.844234 connection=2 ...Read id=2 return=0 (Success)
  17 2018-11-16 10:55:20.844767 connection=2 Read id=3 offset=0x1000 count=0x1000 ...
  18 2018-11-16 10:55:20.844823 connection=2 ...Read id=3 return=0 (Success)
  19 2018-11-16 10:55:21.446872 connection=2 Read id=4 offset=0x63f0000 count=0x1000 ...
  20 2018-11-16 10:55:21.446930 connection=2 ...Read id=4 return=0 (Success)
  21 2018-11-16 10:55:21.447175 connection=2 Read id=5 offset=0x63fe000 count=0x1000 ...
  22 2018-11-16 10:55:21.447197 connection=2 ...Read id=5 return=0 (Success)
  23 </pre>
  24
  25 <script>
  26 filters("1")
  27
  28 document.getElementById("filter1-log").classList.add("highlighted")
  29 </script>