pread() failed для модуля раздачи flv

[Igor Sysoev]

On Wed, Nov 19, 2008 at 03:30:33PM +0530, Александр Кутузов wrote:

> используется directio
> система xfs

А можно сделать truss/strace такого запроса ?

> 18.11.2008, в 19:15, Igor Sysoev написал(а):
> 
> >On Tue, Nov 18, 2008 at 07:03:28PM +0530, Александр Кутузов wrote:
> >
> >>собственно пытаемся читать флв со смещением получается в логах вот
> >>такое:
> >>
> >>2008/11/18 15:18:18 [info] 24524#0: *7 client closed prematurely
> >>connection while sending flv to client, client: 85.202.113.33,  
> >>server:
> >>rabbit.sinpark.com, request: "GET /
> >>4c8d31e51bec417fa23c9c7ac2fc10e5.flv HTTP/1.1", host:
> >>"rabbit.sinpark.com", referrer: "http://sinpark.com/video53/"
> >>2008/11/18 15:18:18 [crit] 24508#0: *8 pread() failed, file "/mnt/ 
> >>flv/
> >>4c8d31e51bec417fa23c9c7ac2fc10e5.flv" (22: Invalid argument) while
> >>sending flv to client, client: 85.202.113.33, server:
> >>rabbit.sinpark.com, request: "GET /
> >>4c8d31e51bec417fa23c9c7ac2fc10e5.flv?start=9657647 HTTP/1.1", host:
> >>"rabbit.sinpark.com", referrer: "http://sinpark.com/video53/"
> >>2008/11/18 15:19:22 [crit] 24508#0: *9 pread() failed, file "/mnt/ 
> >>flv/
> >>4c8d31e51bec417fa23c9c7ac2fc10e5.flv" (22: Invalid argument) while
> >>sending flv to client, client: 85.202.113.33, server:
> >>rabbit.sinpark.com, request: "GET /
> >>4c8d31e51bec417fa23c9c7ac2fc10e5.flv?start=16537425 HTTP/1.1", host:
> >>"rabbit.sinpark.com", referrer: "http://sinpark.com/video53/"
> >>
> >>stat /mnt/flv/4c8d31e51bec417fa23c9c7ac2fc10e5.flv
> >> File: `/mnt/flv/4c8d31e51bec417fa23c9c7ac2fc10e5.flv'
> >> Size: 22504138        Blocks: 43960      IO Block: 4096   обычный
> >>файл
> >>Device: 900h/2304d      Inode: 1073742092  Links: 1
> >>Access: (0664/-rw-rw-r--)  Uid: (  501/  molder)   Gid: (  501/   
> >>molder)
> >>Access: 2008-11-18 15:19:22.927583687 +0100
> >>Modify: 2008-11-04 01:27:33.000000000 +0100
> >>Change: 2008-11-16 21:40:19.558583687 +0100
> >>
> >>
> >>первой строчкой проигрыватель закрывает скачивание текущей позиции.
> >>
> >>server {
> >>   listen x.x.x.x:80;
> >>   server_name abstractservername;
> >>   root /mnt/flv;
> >>
> >>   location ~ \.flv$ {
> >>       flv;
> >>   }
> >>
> >>
> >>nginx version: nginx/0.7.21
> >>configure arguments: --with-http_secure_link_module --with-
> >>http_stub_status_module --with-http_gzip_static_module --with-
> >>http_flv_module --user=apache --group=apache --prefix=/usr --conf-
> >>path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/ 
> >>error.log --
> >>http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid
> >>--http-client-body-temp-path=/var/spool/nginx/client_body_temp -- 
> >>http-
> >>fastcgi-temp-path=/var/spool/nginx/fastcgi_temp --http-proxy-temp-
> >>path=/var/spool/nginx/proxy_temp --with-debug
> >>
> >>Linux sparta 2.6.18-92.1.18.el5 #1 SMP Wed Nov 12 09:19:49 EST 2008
> >>x86_64 x86_64 x86_64 GNU/Linux
> >>
> >>система centos
> >
> >Использутется ли directio ?
> >Какая файловая система у /mnt ?
> >
> >
> >-- 
> >Игорь Сысоев
> >http://sysoev.ru
> >
> 
> 
> Kind regards,
> Alexandr Kutuzov, alleteam at gmail.com
> 
> 
> 
> 
> 

-- 
Игорь Сысоев
http://sysoev.ru