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dav & exited on signal 11
- To: nginx-ru@xxxxxxxxx
- Subject: dav & exited on signal 11
- From: Andrey Ignatov <andr.pl@xxxxxxxxx>
- Date: Tue, 19 Feb 2008 16:20:24 +0300
- Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:date:from:to:subject:message-id:mime-version:content-type:content-disposition:content-transfer-encoding:user-agent:x-useless-header; bh=qPppswN8cWa98QwYyRWf01CMcy1P3Fn39tWdJxyqCus=; b=GRnRvImzR3pFiERSVC2amQs/Kvr125EdZbezJRoq/lWj92x+99CAkmEZ3UM8KX31GLq7he4dSdYRsmpweF7O6DkM8hMonzxESqqpU1Pe6Qj9mKFZBZzNZX21CBaRtycx9YaAU0CI7yxhBaeC2hGLGYC/Lx1XPXdMcqj/0RbWrdI=
- Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:mime-version:content-type:content-disposition:content-transfer-encoding:user-agent:x-useless-header; b=RnXSFqu1ZZ6+5aBAYvhNlbmhPF/RIOY+LFKE1F7gEj3QRs330CcrsyEyTtvpgYUBjJy0mK5hGb6ffZt56X1+QSCR1boO8lYf3EVX5MtvrqBfEmnR8JTY2XYtKzhMIKk8wH6/2iofTBGuDecvdZTo+hbDvaMDw/OyM0QrFdb3POg=
re all
Девелоперы во время работы с dav-сервером на nginx начали стабильно
ложить воркеры, попробовал разобраться. Получилось следующее:
Приходят поочередно вот такие запросы:
1. PUT /cam_snapshots/724/53724/5.jpg HTTP/1.1
2. PUT /cam_snapshots/724/53724/5.jpg HTTP/1.1
3. COPY /cam_snapshots/724/53724/5.jpg HTTP/1.1
Destination: http://dav.person-dnf.sk:8888/cam_snapshots/724/53724/normal.jpg
4. COPY /cam_snapshots/724/53724/5.jpg HTTP/1.1
Destination: http://dav.person-dnf.sk:8888/cam_snapshots/724/53724/normal.jpg
Именно один и тот же файл сначала 2 раза передается на сервер PUT'ом,
потом копируется в другой - тоже 2 раза. Запросы идут именно в таком
порядке - в реале такого не будет, а вот при разработке получилось и
стабильно дает падение воркера nginx, что не есть гуд.
Сборка:
------------------------------------------------------------------------
#nginx -V
nginx version: nginx/0.5.35
configure arguments: --prefix=/usr/local/etc/nginx --with-cc-opt=-I
/usr/local/include --with-ld-opt=-L /usr/local/lib
--conf-path=/usr/local/etc/nginx/nginx.conf
--sbin-path=/usr/local/sbin/nginx --pid-path=/var/run/nginx.pid
--error-log-path=/var/log/nginx-error.log --user=www --group=www
--with-debug
--http-client-body-temp-path=/var/tmp/nginx/client_body_temp
--http-proxy-temp-path=/var/tmp/nginx/proxy_temp
--http-fastcgi-temp-path=/var/tmp/nginx/fastcgi_temp
--http-log-path=/var/log/nginx-access.log --with-http_dav_module
--with-http_flv_module
#uname -a
FreeBSD person-dnf.sk 5.5-RELEASE-p1 FreeBSD 5.5-RELEASE-p1 #4: Fri Jun
2 12:23:54 MSD 2006 root@xxxxxxx:/usr/obj/usr/src/sys/GARANT i386
------------------------------------------------------------------------
Сервер на котором все происходит:
------------------------------------------------------------------------
client_body_temp_path /tmp/nginx;
server {
listen 192.168.18.208:8888;
server_name dav.person-dnf.sk;
root /usr/local/www/dav/test;
dav_methods PUT COPY MOVE MKCOL DELETE;
create_full_put_path on;
dav_access user:rw group:r all:r;
}
------------------------------------------------------------------------
Это jail, /tmp и /usr физически находятца на одной ФС.
После первого COPY заметил вот такую странность:
2008/02/19 14:47:20 [debug] 15994#0: *3 http copy from:
"/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *3 http copy to:
"/usr/local/www/dav/test/cam_snapshots/724/53724/normal.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *3 http copy file:
"/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *3 malloc: 080C6100:113
2008/02/19 14:47:20 [debug] 15994#0: *3 http copy file to:
"/usr/local/www/dav/test/cam_snapshots/724/53724/normal.jpg/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [error] 15994#0: *3 open()
"/usr/local/www/dav/test/cam_snapshots/724/53724/normal.jpg/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
failed (2: No such file or directory), client: 192.168.18.252, server:
dav.person-dnf.sk, request: "COPY /cam_snapshots/724/53724/5.jpg HTTP/1.1",
host: "dav.person-dnf.sk:888
8"
Т.е. open идет на имя файла образованное из аргументов COPY:
/usr/local/www/dav/test/cam_snapshots/724/53724/normal.jpg/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg
А уже после второго COPY получаем:
2008/02/19 14:47:20 [debug] 15994#0: *4 http copy from:
"/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *4 http copy to:
"/usr/local/www/dav/test/cam_snapshots/724/53724/normal.jp
g"
2008/02/19 14:47:20 [debug] 15994#0: *4 http copy file:
"/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *4 malloc: 080C6100:113
2008/02/19 14:47:20 [notice] 15993#0: signal 20 (SIGCHLD) received
2008/02/19 14:47:20 [alert] 15993#0: worker process 15994 exited on signal 11
(core dumped)
В аттаче полный debug-лог.
И вывод gdb:
------------------------------------------------------------------------
#gdb nginx nginx.core.2120
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd"...
Core was generated by `nginx'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libcrypt.so.2...done.
Loaded symbols for /lib/libcrypt.so.2
Reading symbols from /usr/local/lib/libpcre.so.0...done.
Loaded symbols for /usr/local/lib/libpcre.so.0
Reading symbols from /lib/libz.so.2...done.
Loaded symbols for /lib/libz.so.2
Reading symbols from /lib/libc.so.5...done.
Loaded symbols for /lib/libc.so.5
Reading symbols from /libexec/ld-elf.so.1...done.
Loaded symbols for /libexec/ld-elf.so.1
#0 0x0804f37d in ngx_cpystrn (dst=0x80c613a 'п' <repeats 200 times>...,
src=0xc7d0cc58 <Address 0xc7d0cc58 out of bounds>, n=1077942542) at
src/core/ngx_string.c:19
19 *dst = *src;
(gdb) p dst
$1 = (u_char *) 0x80c613a 'п' <repeats 200 times>...
(gdb) p src
$2 = (u_char *) 0xc7d0cc58 <Address 0xc7d0cc58 out of bounds>
(gdb) p *src
Cannot access memory at address 0xc7d0cc58
(gdb) p *dst
$3 = 208 'п'
------------------------------------------------------------------------
--
Andrey Ignatov
Skript, System administrator
2008/02/19 14:47:20 [debug] 15994#0: *1 accept: 192.168.18.252 fd:27
2008/02/19 14:47:20 [debug] 15994#0: *1 event timer add: 27: 30000:830827317
2008/02/19 14:47:20 [debug] 15994#0: *1 kevent set event: 27: ft:-1 fl:0025
2008/02/19 14:47:20 [debug] 15994#0: *1 kevent: 27: ft:-1 fl:0020 ff:00000000
d:147 ud:0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *1 post event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *1 delete posted event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *1 malloc: 080C5000:652
2008/02/19 14:47:20 [debug] 15994#0: *1 malloc: 080CF000:1024
2008/02/19 14:47:20 [debug] 15994#0: *1 malloc: 0810E000:4096
2008/02/19 14:47:20 [debug] 15994#0: *1 http process request line
2008/02/19 14:47:20 [debug] 15994#0: *1 recv: eof:0, avail:147, err:0
2008/02/19 14:47:20 [debug] 15994#0: *1 recv: fd:27 804 of 1024
2008/02/19 14:47:20 [debug] 15994#0: *1 http request line: "PUT
/cam_snapshots/724/53724/5.jpg HTTP/1.1"
2008/02/19 14:47:20 [debug] 15994#0: *1 http uri:
"/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *1 http args: ""
2008/02/19 14:47:20 [debug] 15994#0: *1 http exten: "jpg"
2008/02/19 14:47:20 [debug] 15994#0: *1 http process request header line
2008/02/19 14:47:20 [debug] 15994#0: *1 http header: "Connection: close"
2008/02/19 14:47:20 [debug] 15994#0: *1 http header: "Host:
dav.person-dnf.sk:8888"
2008/02/19 14:47:20 [debug] 15994#0: *1 http header: "User-Agent:
libwww-perl/5.79"
2008/02/19 14:47:20 [debug] 15994#0: *1 http header: "Content-Length: 657"
2008/02/19 14:47:20 [debug] 15994#0: *1 http header done
2008/02/19 14:47:20 [debug] 15994#0: *1 event timer del: 27: 830827317
2008/02/19 14:47:20 [debug] 15994#0: *1 generic phase: 0
2008/02/19 14:47:20 [debug] 15994#0: *1 find location for
"/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *1 using configuration ""
2008/02/19 14:47:20 [debug] 15994#0: *1 http cl:657 max:16777216
2008/02/19 14:47:20 [debug] 15994#0: *1 generic phase: 2
2008/02/19 14:47:20 [debug] 15994#0: *1 post rewrite phase: 3
2008/02/19 14:47:20 [debug] 15994#0: *1 generic phase: 4
2008/02/19 14:47:20 [debug] 15994#0: *1 access phase: 5
2008/02/19 14:47:20 [debug] 15994#0: *1 access phase: 6
2008/02/19 14:47:20 [debug] 15994#0: *1 post access phase: 7
2008/02/19 14:47:20 [debug] 15994#0: *1 content phase: 8
2008/02/19 14:47:20 [debug] 15994#0: *1 content phase: 9
2008/02/19 14:47:20 [debug] 15994#0: *1 content phase: 10
2008/02/19 14:47:20 [debug] 15994#0: *1 http client request body preread 657
2008/02/19 14:47:20 [debug] 15994#0: *1 hashed path: /tmp/nginx/0000000000
2008/02/19 14:47:20 [debug] 15994#0: *1 add cleanup: 0810E644
2008/02/19 14:47:20 [debug] 15994#0: *1 temp fd:28
2008/02/19 14:47:20 [debug] 15994#0: *1 write: 28, 080CF093, 657, 0
2008/02/19 14:47:20 [debug] 15994#0: *1 http put filename:
"/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *1 HTTP/1.1 204 No Content
Server: nginx/0.5.35
Date: Tue, 19 Feb 2008 11:47:20 GMT
Connection: close
2008/02/19 14:47:20 [debug] 15994#0: *1 write new buf t:1 f:0 0810E6C8, pos
0810E6C8, size: 105 file: 0, size: 0
2008/02/19 14:47:20 [debug] 15994#0: *1 http write filter: l:1 f:0 s:105
2008/02/19 14:47:20 [debug] 15994#0: *1 http write filter limit 0
2008/02/19 14:47:20 [debug] 15994#0: *1 writev: 105 of 105
2008/02/19 14:47:20 [debug] 15994#0: *1 http write filter 00000000
2008/02/19 14:47:20 [debug] 15994#0: *1 http finalize request: 0,
"/cam_snapshots/724/53724/5.jpg?"
2008/02/19 14:47:20 [debug] 15994#0: *1 event timer add: 27: 5000:830802319
2008/02/19 14:47:20 [debug] 15994#0: *1 kevent: 27: ft:-1 fl:8020 ff:00000000
d:0 ud:0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *1 post event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *1 delete posted event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *1 http lingering close handler
2008/02/19 14:47:20 [debug] 15994#0: *1 recv: eof:1, avail:0, err:0
2008/02/19 14:47:20 [debug] 15994#0: *1 lingering read: 0
2008/02/19 14:47:20 [debug] 15994#0: *1 http close request
2008/02/19 14:47:20 [debug] 15994#0: *1 http log handler
2008/02/19 14:47:20 [debug] 15994#0: *1 run cleanup: 0810E650, fd:28
/tmp/nginx/0000000000
2008/02/19 14:47:20 [debug] 15994#0: *1 free: 0810E000, unused: 2098
2008/02/19 14:47:20 [debug] 15994#0: *1 close http connection: 27
2008/02/19 14:47:20 [debug] 15994#0: *1 event timer del: 27: 830802319
2008/02/19 14:47:20 [debug] 15994#0: *1 free: 080CF000
2008/02/19 14:47:20 [debug] 15994#0: *1 free: 080C5000
2008/02/19 14:47:20 [debug] 15994#0: *1 free: 080D8100, unused: 64
2008/02/19 14:47:20 [debug] 15994#0: *2 accept: 192.168.18.252 fd:27
2008/02/19 14:47:20 [debug] 15994#0: *2 event timer add: 27: 30000:830827341
2008/02/19 14:47:20 [debug] 15994#0: *2 kevent set event: 27: ft:-1 fl:0025
2008/02/19 14:47:20 [debug] 15994#0: *2 kevent: 27: ft:-1 fl:0020 ff:00000000
d:147 ud:0822F4B1
2008/02/19 14:47:20 [debug] 15994#0: *2 post event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *2 delete posted event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *2 malloc: 080C5000:652
2008/02/19 14:47:20 [debug] 15994#0: *2 malloc: 080CF000:1024
2008/02/19 14:47:20 [debug] 15994#0: *2 malloc: 0810E000:4096
2008/02/19 14:47:20 [debug] 15994#0: *2 http process request line
2008/02/19 14:47:20 [debug] 15994#0: *2 recv: eof:0, avail:147, err:0
2008/02/19 14:47:20 [debug] 15994#0: *2 recv: fd:27 147 of 1024
2008/02/19 14:47:20 [debug] 15994#0: *2 http request line: "PUT
/cam_snapshots/724/53724/5.jpg HTTP/1.1"
2008/02/19 14:47:20 [debug] 15994#0: *2 http uri:
"/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *2 http args: ""
2008/02/19 14:47:20 [debug] 15994#0: *2 http exten: "jpg"
2008/02/19 14:47:20 [debug] 15994#0: *2 http process request header line
2008/02/19 14:47:20 [debug] 15994#0: *2 http header: "Connection: close"
2008/02/19 14:47:20 [debug] 15994#0: *2 http header: "Host:
dav.person-dnf.sk:8888"
2008/02/19 14:47:20 [debug] 15994#0: *2 http header: "User-Agent:
libwww-perl/5.79"
2008/02/19 14:47:20 [debug] 15994#0: *2 http header: "Content-Length: 657"
2008/02/19 14:47:20 [debug] 15994#0: *2 http header done
2008/02/19 14:47:20 [debug] 15994#0: *2 event timer del: 27: 830827341
2008/02/19 14:47:20 [debug] 15994#0: *2 generic phase: 0
2008/02/19 14:47:20 [debug] 15994#0: *2 find location for
"/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *2 using configuration ""
2008/02/19 14:47:20 [debug] 15994#0: *2 http cl:657 max:16777216
2008/02/19 14:47:20 [debug] 15994#0: *2 generic phase: 2
2008/02/19 14:47:20 [debug] 15994#0: *2 post rewrite phase: 3
2008/02/19 14:47:20 [debug] 15994#0: *2 generic phase: 4
2008/02/19 14:47:20 [debug] 15994#0: *2 access phase: 5
2008/02/19 14:47:20 [debug] 15994#0: *2 access phase: 6
2008/02/19 14:47:20 [debug] 15994#0: *2 post access phase: 7
2008/02/19 14:47:20 [debug] 15994#0: *2 content phase: 8
2008/02/19 14:47:20 [debug] 15994#0: *2 content phase: 9
2008/02/19 14:47:20 [debug] 15994#0: *2 content phase: 10
2008/02/19 14:47:20 [debug] 15994#0: *2 http read client request body
2008/02/19 14:47:20 [debug] 15994#0: *2 recv: eof:0, avail:0, err:0
2008/02/19 14:47:20 [debug] 15994#0: *2 http client request body recv -2
2008/02/19 14:47:20 [debug] 15994#0: *2 http client request body rest 657
2008/02/19 14:47:20 [debug] 15994#0: *2 event timer add: 27: 60000:830857342
2008/02/19 14:47:20 [debug] 15994#0: *2 kevent: 27: ft:-1 fl:0020 ff:00000000
d:657 ud:0822F4B1
2008/02/19 14:47:20 [debug] 15994#0: *2 post event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *2 delete posted event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *2 http read client request body
2008/02/19 14:47:20 [debug] 15994#0: *2 recv: eof:0, avail:657, err:0
2008/02/19 14:47:20 [debug] 15994#0: *2 recv: fd:27 657 of 657
2008/02/19 14:47:20 [debug] 15994#0: *2 http client request body recv 657
2008/02/19 14:47:20 [debug] 15994#0: *2 http client request body rest 0
2008/02/19 14:47:20 [debug] 15994#0: *2 event timer del: 27: 830857342
2008/02/19 14:47:20 [debug] 15994#0: *2 hashed path: /tmp/nginx/0000000001
2008/02/19 14:47:20 [debug] 15994#0: *2 add cleanup: 0810E8D8
2008/02/19 14:47:20 [debug] 15994#0: *2 temp fd:28
2008/02/19 14:47:20 [debug] 15994#0: *2 write: 28, 0810E584, 657, 0
2008/02/19 14:47:20 [debug] 15994#0: *2 http put filename:
"/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *2 HTTP/1.1 204 No Content
Server: nginx/0.5.35
Date: Tue, 19 Feb 2008 11:47:20 GMT
Connection: close
2008/02/19 14:47:20 [debug] 15994#0: *2 write new buf t:1 f:0 0810E990, pos
0810E990, size: 105 file: 0, size: 0
2008/02/19 14:47:20 [debug] 15994#0: *2 http write filter: l:1 f:0 s:105
2008/02/19 14:47:20 [debug] 15994#0: *2 http write filter limit 0
2008/02/19 14:47:20 [debug] 15994#0: *2 writev: 105 of 105
2008/02/19 14:47:20 [debug] 15994#0: *2 http write filter 00000000
2008/02/19 14:47:20 [debug] 15994#0: *2 http finalize request: 0,
"/cam_snapshots/724/53724/5.jpg?"
2008/02/19 14:47:20 [debug] 15994#0: *2 event timer add: 27: 5000:830802342
2008/02/19 14:47:20 [debug] 15994#0: *2 kevent: 27: ft:-1 fl:8020 ff:00000000
d:0 ud:0822F4B1
2008/02/19 14:47:20 [debug] 15994#0: *2 post event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *2 delete posted event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *2 http lingering close handler
2008/02/19 14:47:20 [debug] 15994#0: *2 recv: eof:1, avail:0, err:0
2008/02/19 14:47:20 [debug] 15994#0: *2 lingering read: 0
2008/02/19 14:47:20 [debug] 15994#0: *2 http close request
2008/02/19 14:47:20 [debug] 15994#0: *2 http log handler
2008/02/19 14:47:20 [debug] 15994#0: *2 run cleanup: 0810E8E4, fd:28
/tmp/nginx/0000000001
2008/02/19 14:47:20 [debug] 15994#0: *2 free: 0810E000, unused: 1386
2008/02/19 14:47:20 [debug] 15994#0: *2 close http connection: 27
2008/02/19 14:47:20 [debug] 15994#0: *2 event timer del: 27: 830802342
2008/02/19 14:47:20 [debug] 15994#0: *2 free: 080CF000
2008/02/19 14:47:20 [debug] 15994#0: *2 free: 080C5000
2008/02/19 14:47:20 [debug] 15994#0: *2 free: 080D8100, unused: 64
2008/02/19 14:47:20 [debug] 15994#0: *3 accept: 192.168.18.252 fd:27
2008/02/19 14:47:20 [debug] 15994#0: *3 event timer add: 27: 30000:830827349
2008/02/19 14:47:20 [debug] 15994#0: *3 kevent set event: 27: ft:-1 fl:0025
2008/02/19 14:47:20 [debug] 15994#0: *3 kevent: 27: ft:-1 fl:0020 ff:00000000
d:206 ud:0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *3 post event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *3 delete posted event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *3 malloc: 080C5000:652
2008/02/19 14:47:20 [debug] 15994#0: *3 malloc: 080CF000:1024
2008/02/19 14:47:20 [debug] 15994#0: *3 malloc: 0810E000:4096
2008/02/19 14:47:20 [debug] 15994#0: *3 http process request line
2008/02/19 14:47:20 [debug] 15994#0: *3 recv: eof:0, avail:206, err:0
2008/02/19 14:47:20 [debug] 15994#0: *3 recv: fd:27 206 of 1024
2008/02/19 14:47:20 [debug] 15994#0: *3 http request line: "COPY
/cam_snapshots/724/53724/5.jpg HTTP/1.1"
2008/02/19 14:47:20 [debug] 15994#0: *3 http uri:
"/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *3 http args: ""
2008/02/19 14:47:20 [debug] 15994#0: *3 http exten: "jpg"
2008/02/19 14:47:20 [debug] 15994#0: *3 http process request header line
2008/02/19 14:47:20 [debug] 15994#0: *3 http header: "Connection: close"
2008/02/19 14:47:20 [debug] 15994#0: *3 http header: "Host:
dav.person-dnf.sk:8888"
2008/02/19 14:47:20 [debug] 15994#0: *3 http header: "User-Agent:
libwww-perl/5.79"
2008/02/19 14:47:20 [debug] 15994#0: *3 http header: "Destination:
http://dav.person-dnf.sk:8888/cam_snapshots/724/53724/normal.jpg";
2008/02/19 14:47:20 [debug] 15994#0: *3 http header done
2008/02/19 14:47:20 [debug] 15994#0: *3 event timer del: 27: 830827349
2008/02/19 14:47:20 [debug] 15994#0: *3 generic phase: 0
2008/02/19 14:47:20 [debug] 15994#0: *3 find location for
"/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *3 using configuration ""
2008/02/19 14:47:20 [debug] 15994#0: *3 http cl:-1 max:16777216
2008/02/19 14:47:20 [debug] 15994#0: *3 generic phase: 2
2008/02/19 14:47:20 [debug] 15994#0: *3 post rewrite phase: 3
2008/02/19 14:47:20 [debug] 15994#0: *3 generic phase: 4
2008/02/19 14:47:20 [debug] 15994#0: *3 access phase: 5
2008/02/19 14:47:20 [debug] 15994#0: *3 access phase: 6
2008/02/19 14:47:20 [debug] 15994#0: *3 post access phase: 7
2008/02/19 14:47:20 [debug] 15994#0: *3 content phase: 8
2008/02/19 14:47:20 [debug] 15994#0: *3 content phase: 9
2008/02/19 14:47:20 [debug] 15994#0: *3 content phase: 10
2008/02/19 14:47:20 [debug] 15994#0: *3 http set discard body
2008/02/19 14:47:20 [debug] 15994#0: *3 http copy from:
"/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *3 http copy to:
"/usr/local/www/dav/test/cam_snapshots/724/53724/normal.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *3 http copy file:
"/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *3 malloc: 080C6100:113
2008/02/19 14:47:20 [debug] 15994#0: *3 http copy file to:
"/usr/local/www/dav/test/cam_snapshots/724/53724/normal.jpg/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [error] 15994#0: *3 open()
"/usr/local/www/dav/test/cam_snapshots/724/53724/normal.jpg/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
failed (2: No such file or directory), client: 192.168.18.252, server:
dav.person-dnf.sk, request: "COPY /cam_snapshots/724/53724/5.jpg HTTP/1.1",
host: "dav.person-dnf.sk:8888"
2008/02/19 14:47:20 [debug] 15994#0: *3 http finalize request: 204,
"/cam_snapshots/724/53724/5.jpg?"
2008/02/19 14:47:20 [debug] 15994#0: *3 http special response: 204,
"/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *3 HTTP/1.1 204 No Content
Server: nginx/0.5.35
Date: Tue, 19 Feb 2008 11:47:20 GMT
Connection: close
2008/02/19 14:47:20 [debug] 15994#0: *3 write new buf t:1 f:0 0810E5D8, pos
0810E5D8, size: 105 file: 0, size: 0
2008/02/19 14:47:20 [debug] 15994#0: *3 http write filter: l:1 f:0 s:105
2008/02/19 14:47:20 [debug] 15994#0: *3 http write filter limit 0
2008/02/19 14:47:20 [debug] 15994#0: *3 writev: 105 of 105
2008/02/19 14:47:20 [debug] 15994#0: *3 http write filter 00000000
2008/02/19 14:47:20 [debug] 15994#0: *3 http finalize request: 0,
"/cam_snapshots/724/53724/5.jpg?"
2008/02/19 14:47:20 [debug] 15994#0: *3 http close request
2008/02/19 14:47:20 [debug] 15994#0: *3 http log handler
2008/02/19 14:47:20 [debug] 15994#0: *3 free: 0810E000, unused: 2337
2008/02/19 14:47:20 [debug] 15994#0: *3 close http connection: 27
2008/02/19 14:47:20 [debug] 15994#0: *3 free: 080CF000
2008/02/19 14:47:20 [debug] 15994#0: *3 free: 080C5000
2008/02/19 14:47:20 [debug] 15994#0: *3 free: 080D8100, unused: 64
2008/02/19 14:47:20 [debug] 15994#0: *4 accept: 192.168.18.252 fd:27
2008/02/19 14:47:20 [debug] 15994#0: *4 event timer add: 27: 30000:830827356
2008/02/19 14:47:20 [debug] 15994#0: *4 kevent set event: 27: ft:-1 fl:0025
2008/02/19 14:47:20 [debug] 15994#0: *4 kevent: 27: ft:-1 fl:0020 ff:00000000
d:206 ud:0822F4B1
2008/02/19 14:47:20 [debug] 15994#0: *4 post event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *4 delete posted event 0822F4B0
2008/02/19 14:47:20 [debug] 15994#0: *4 malloc: 080C5000:652
2008/02/19 14:47:20 [debug] 15994#0: *4 malloc: 080CF000:1024
2008/02/19 14:47:20 [debug] 15994#0: *4 malloc: 0810E000:4096
2008/02/19 14:47:20 [debug] 15994#0: *4 http process request line
2008/02/19 14:47:20 [debug] 15994#0: *4 recv: eof:0, avail:206, err:0
2008/02/19 14:47:20 [debug] 15994#0: *4 recv: fd:27 206 of 1024
2008/02/19 14:47:20 [debug] 15994#0: *4 http request line: "COPY
/cam_snapshots/724/53724/5.jpg HTTP/1.1"
2008/02/19 14:47:20 [debug] 15994#0: *4 http uri:
"/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *4 http args: ""
2008/02/19 14:47:20 [debug] 15994#0: *4 http exten: "jpg"
2008/02/19 14:47:20 [debug] 15994#0: *4 http process request header line
2008/02/19 14:47:20 [debug] 15994#0: *4 http header: "Connection: close"
2008/02/19 14:47:20 [debug] 15994#0: *4 http header: "Host:
dav.person-dnf.sk:8888"
2008/02/19 14:47:20 [debug] 15994#0: *4 http header: "User-Agent:
libwww-perl/5.79"
2008/02/19 14:47:20 [debug] 15994#0: *4 http header: "Destination:
http://dav.person-dnf.sk:8888/cam_snapshots/724/53724/normal.jpg";
2008/02/19 14:47:20 [debug] 15994#0: *4 http header done
2008/02/19 14:47:20 [debug] 15994#0: *4 event timer del: 27: 830827356
2008/02/19 14:47:20 [debug] 15994#0: *4 generic phase: 0
2008/02/19 14:47:20 [debug] 15994#0: *4 find location for
"/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *4 using configuration ""
2008/02/19 14:47:20 [debug] 15994#0: *4 http cl:-1 max:16777216
2008/02/19 14:47:20 [debug] 15994#0: *4 generic phase: 2
2008/02/19 14:47:20 [debug] 15994#0: *4 post rewrite phase: 3
2008/02/19 14:47:20 [debug] 15994#0: *4 generic phase: 4
2008/02/19 14:47:20 [debug] 15994#0: *4 access phase: 5
2008/02/19 14:47:20 [debug] 15994#0: *4 access phase: 6
2008/02/19 14:47:20 [debug] 15994#0: *4 post access phase: 7
2008/02/19 14:47:20 [debug] 15994#0: *4 content phase: 8
2008/02/19 14:47:20 [debug] 15994#0: *4 content phase: 9
2008/02/19 14:47:20 [debug] 15994#0: *4 content phase: 10
2008/02/19 14:47:20 [debug] 15994#0: *4 http set discard body
2008/02/19 14:47:20 [debug] 15994#0: *4 http copy from:
"/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *4 http copy to:
"/usr/local/www/dav/test/cam_snapshots/724/53724/normal.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *4 http copy file:
"/usr/local/www/dav/test/cam_snapshots/724/53724/5.jpg"
2008/02/19 14:47:20 [debug] 15994#0: *4 malloc: 080C6100:113
2008/02/19 14:47:20 [notice] 15993#0: signal 20 (SIGCHLD) received
2008/02/19 14:47:20 [alert] 15993#0: worker process 15994 exited on signal 11
(core dumped)
2008/02/19 14:47:20 [notice] 15993#0: start worker process 16010
2008/02/19 14:47:20 [notice] 15993#0: signal 23 (SIGIO) received
|
![http://dav.person-dnf.sk:8888/cam_snapshots/724/53724/normal.jpg"](http://dav.person-dnf.sk:8888/cam_snapshots/724/53724/normal.jpg"){kind=link}