やられた．．．

FTPで転送したデータがなぜか壊れてる．2・3回やってやっと気が付いた．というか，時間かかるから放置していたせいで気が付かなかった．

Connecting to 136.187.19.99:40021... connected!
Logging in as anonymous ... Logged in!
==> SYST ... done.    ==> PWD ... done.
==> TYPE I ... done.  ==> CWD /xxxx/ ... done.
==> PASV ... done.    ==> RETR yyyy ... done.
Length: -897,110,016 (unauthoritative)

    0K ........ ........ ........ ........ ........ ........  0% @   4.90 MB/s
 3072K ........ ........ ........ ........ ........ ........  0% @   9.04 MB/s
 6144K ........ ........ ........ ........ ........ ........ -1% @  11.11 MB/s
 9216K ........ ........ ........ ........ ........ ........ -1% @   9.06 MB/s
12288K ........ ........ ........ ........ ........ ........ -1% @   8.93 MB/s
15360K ........ ........ ........ ........ ........ ........ -2% @   8.98 MB/s
18432K ........ ........ ........ ........ ........ ........ -2% @  11.19 MB/s
21504K ........ ........ ........ ........ ........ ........ -2% @  11.32 MB/s
24576K ........ ........ ........ ........ ........ ........ -3% @   7.04 MB/s
27648K ........ ........ ........ ........ ........ ........ -3% @  10.83 MB/s
30720K ........ ........ ........ ........ ........ ........ -3% @  11.19 MB/s

待て，いくらなんでもマイナスはないだろ減ってるし．．．

で，最後のほうを見てみると．．．

061312K ........ ........ ........ ........ ........ ........-235% @   9.01 MB/s
2064384K ........ ........ ........ ........ ........ ........-235% @  10.87 MB/s
2067456K ........ ........ ........ ........ ........ ........-236% @  11.15 MB/s
2070528K ........ ........ ........ ........ ........ ........-236% @  11.28 MB/s
2073600K ........ ........ ........ ........ ........ ........-237% @  11.11 MB/s
2076672K ........ ........ ........ ........ ........ ........-237% @   7.54 MB/s
2079744K ........ ........ ........ ........ ........ ........-237% @  11.24 MB/s
2082816K ........ ........ ........ ........ ........ ........-238% @   8.82 MB/s
2085888K ........ ........ ........ ........ ........ ........-238% @   4.96 MB/s
2088960K ........ ........ ........ ........ ........ ........-238% @   9.23 MB/s
2092032K ........ ........ ........ ........ ........ ........-239% @   9.06 MB/s
2095104K ........ ........ ........ .......yyyy: File too large, closing control connection.

マジか，でかすぎるだと．

はっ，オーバーフローか．ってことは，ファイルが2G超えてるのか．．．

サーバ側見てみたら3.2Gだと．とりあえず，別の手段を使うか．．．
しっかし，wgetつかったけど，想定外だったかな．一応64BitOSなんだどな．．．

それがわかっていれば，こんなに繰り返さなかったのに．バッチ処理こえ〜