sendfile() failed (38: Function not implemented)

[Alex Kitschkiruk <rusnginx@xxxxxxxxx>]

Привет всем!

только что поставил на новый сервер.
при начальной конфигурации нашел epool

checking for OS
 + Linux 2.4.20-021stab028.19.777-enterprise i686
checking for unistd.h ... found
checking for 
inttypes.h ... found
checking for limits.h ... found
checking for sys/filio.h ... not found
checking for C compiler ... GNU C compiler
 + gcc version: 3.2.3 20030502 (Red Hat Linux 3.2.3-49)
checking for gcc -pipe switch ... found
checking for gcc variadic macros ... found
checking for C99 variadic macros ... found
checking for Linux specific features
 + rt signals found
checking for epoll ... found
checking for sendfile() ... found
checking for sendfile64() ... found
checking for sys/prctl.h ... found
checking for prctl(PR_SET_DUMPABLE) ... found
checking for sched_setaffinity() ... not found
checking for poll() ... found
checking for /dev/poll ... not found

Но при включении epool выдается

2005/12/17 01:58:30 [emerg] 30528#0: bind() to

0.0.0.0:80

 failed (98: Address already in use)

2005/12/17 01:58:30 [notice] 30528#0: try again to bind() after 500ms

2005/12/17 02:02:19 [notice] 2434#0: using the "epoll" event method

2005/12/17 02:02:19 [debug] 2434#0: counter: 40013080, 1

и отправляется пустой файл, хоят я апач полностью отключил

А при rtsig
2005/12/17 02:03:41 [notice] 2457#0: using the "rtsig" event method

2005/12/17 02:04:54 [crit] 3232#0: *1 sendfile() failed (38: Function not implemented) while sending response to client, client:

85.75.183.200

, server: local
2005/12/17 02:04:54 [debug] 3232#0: *1 http write filter FFFFFFFF

Есть подозрение, что при любом методе не работает sendfile()
Но как это возможно?