Hy everybody
I've got a problem, since this night, on my nfsen/nfdump configuration.
Here is the log message I can read when I run a stat command:

/usr/local/bin/nfdump  -R /data/nfsen/profiles/live/cs7204/nfcapd.200701230010:nfcapd.200701231000 -n 20 -s srcip/bytes 'in if 1 or in if 5 or in if 4 or inif 9'
Short read for netflow records: Expected 839904, got 224992 bytes!
Can't process block type 20159
Short read for netflow records: Expected 393728, got 229076 bytes!
Can't process block type 20446
Short read for netflow records: Expected 393728, got 130772 bytes!
Can't process block type 21963
Can't process block type 20
Can't process block type 25670
Can't process block type 71
Can't process block type 392
Can't process block type 4096
Can't process block type 0
Corrupt data file: Requested buffer size 1083401286 exceeds max. buffer size.

Top 20 Src IP Addr ordered by bytes:
Date first seen          Duration Proto      Src IP Addr    Flows  Packets    Bytes      pps      bps   bpp
2007-01-23 00:05:29.820  2663.276 any     195.220.94.166    71311    1.1 M    1.4 G      450    4.4 M  1291
2007-01-23 00:05:54.864  2620.180 any       129.20.44.17      236   452483  527.3 M      172    1.6 M  1222
2007-01-23 00:05:21.932  2428.376 any      129.20.128.60       27   253225  214.2 M      104   739800   886
2007-01-23 00:06:53.000  2579.840 any       129.20.161.7     4989   153515  174.2 M       59   566461  1189
2007-01-23 00:05:53.980  2638.376 any      129.20.36.193     7110   120356  124.7 M       45   396582  1086
2007-01-23 00:06:55.268  2575.940 any     195.220.94.165     4200   215875   73.4 M       83   238944   356
2007-01-23 00:08:23.264  2476.768 any     129.20.129.194      637    89478   70.3 M       36   237953   823
2007-01-23 00:08:35.744  2477.636 any     129.20.131.149     3150    61941   69.0 M       25   233649  1168
2007-01-23 00:10:15.412  2140.212 any       129.20.161.9       73    42046   56.4 M       19   221085  1406
2007-01-23 00:07:27.288  2537.428 any     129.20.157.221      500    93269   53.2 M       36   175965   598
2007-01-23 00:09:44.744  2410.808 any      129.20.128.64    11270   117785   49.2 M       48   171107   437
2007-01-23 00:08:55.324  2455.448 any     148.60.213.159     1121    43611   42.4 M       17   144934  1020
2007-01-23 00:09:58.356  2396.168 any     129.20.131.136      685    32328   40.3 M       13   141252  1308
2007-01-23 00:05:23.760  2633.412 any       129.20.53.33      398    37234   40.0 M       14   127447  1126
2007-01-23 00:04:59.668  2692.812 any      129.20.153.40     1409    43701   31.4 M       16    97684   752
2007-01-23 00:08:01.364  2511.580 any      129.20.82.134    70550   101788   30.2 M       40   100739   310
2007-01-23 00:09:40.248  2412.420 any       129.20.82.76    77969    89528   29.7 M       37   103202   347
2007-01-23 00:09:43.700  2409.496 any       129.20.82.62    76978    88582   29.1 M       36   101308   344
2007-01-23 00:09:42.756  2410.000 any       129.20.82.30    77698    88975   29.0 M       36   100808   341
2007-01-23 00:09:42.252  2411.712 any        129.20.82.3    77338    88849   28.8 M       36   100294   340

Summary: total flows: 19097490, total bytes: 7.4 G, total packets: 24.4 M, avg bps: 22.5 M, avg pps: 9496, avg bpp: 311
Time window: 2007-01-23 00:04:59 - 2007-01-23 00:49:55
Total flows processed: 19544886, skipped: 9, Bytes read: 1016371176
Sys: 3.258s flows/second: 5998116.3  Wall: 3.262s flows/second: 5991537.3

Before this problem, the data partition was full, could it be the reason of the data files corruption ?
Is there a way to rebuild them ?
Thanks for your replies

cedric

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