Proxy store не работает

[Berezovsky Pavel]

Здравствуйте. 

Нужна помощь. Не могу заставить nginx 0.8.52
кэшировать ответы backend сервера. При
этом на версии 0.7.65 все работает.

/usr/local/nginx/sbin/nginx  -V
nginx version: nginx/0.8.52
built by gcc 4.3.2 (Debian 4.3.2-1.1) 
TLS SNI support enabled
configure arguments: --conf-path=/etc/nginx/nginx.conf
--error-log-path=/var/log/nginx/error.log --pid-path=/var/run/nginx.pid
--lock-path=/var/lock/nginx.lock
--http-log-path=/var/log/nginx/access.log
--http-client-body-temp-path=/var/lib/nginx/body
--http-proxy-temp-path=/var/lib/nginx/proxy
--http-fastcgi-temp-path=/var/lib/nginx/fastcgi --with-debug
--with-http_stub_status_module --with-http_flv_module
--with-http_ssl_module --with-http_dav_module
--with-http_gzip_static_module --with-http_realip_module --with-mail
--with-mail_ssl_module

Часть nginx.conf

user  www-data;
worker_processes  2;

error_log  /var/log/nginx/error.log;

pid        /var/run/nginx.pid;
worker_rlimit_nofile 10240;

events {
    worker_connections  1000;
}


http {
    include       mime.types;
    default_type  application/octet-stream;
    server_tokens  off;

    log_format main      '$remote_addr - $remote_user [$time_local]  '
          '"$request" $status $bytes_sent '
          '"$http_referer" "$http_user_agent" '
          '"$gzip_ratio"';

    #access_log off;

    # PROXY CACHE #

     proxy_cache_path /var/lib/nginx/proxy levels=1:2
keys_zone=my_cache:10m max_size=1024m inactive=4d;
     proxy_temp_path  /var/lib/nginx/proxy_temp 1 2;
#    proxy_cache_min_uses 1;
     proxy_cache_valid  200  1m;
#    proxy_cache_valid  304 302 1m;
     proxy_cache_valid  404      1m;
     proxy_cache_use_stale error timeout invalid_header http_500
http_502 http_503 http_504;

     proxy_pass_header Cookie;
     proxy_pass_header Set-Cookie;


#     proxy_buffering on;
#     proxy_store on;

     #####################################


     #GZIP#

    gzip on;
    gzip_min_length  1100;
    gzip_buffers     4 8k;
    gzip_http_version 1.1;
    gzip_comp_level 3;
    gzip_proxied any;
    gzip_types       text/plain application/xml application/x-javascript
text/css;
    
    output_buffers   1 32k;
    sendfile        on;
    #tcp_nopush     on;
    tcp_nodelay      on;

    keepalive_timeout  10;
   ##  PROXY ####
        client_max_body_size       10m;
        client_body_buffer_size    128k;
        proxy_connect_timeout      120;
        proxy_send_timeout         120;
        proxy_read_timeout         120;
        proxy_buffer_size          16k;
        proxy_buffers              8 16k;
        proxy_busy_buffers_size    64k;
        proxy_temp_file_write_size 10m;
        proxy_ignore_client_abort on; 

   server {
    

    }
    ...
   server {
   
        listen       81;
        server_name  www.example.com;
        server_name_in_redirect  off;
        access_log  /var/log/nginx/access.log  main;
        #access_log off;
        error_log   /var/log/nginx/debug.log debug_core;

        location / {


        proxy_pass         http://127.0.0.1:8088;
        proxy_cache my_cache;

        proxy_redirect     off;
        proxy_set_header   Host             $host;
        proxy_set_header   X-Real-IP        $remote_addr;
        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;


         proxy_cache_key
"$scheme$request_method$proxy_host$uri$is_args$args$cookie_member_id";
        proxy_ignore_headers "Cache-Control" "Expires";
        proxy_hide_header "Set-Cookie";
        proxy_cache_bypass $cookie_member_id;
        proxy_no_cache $cookie_member_id;
        }
       .....

   }

При этом в логах 
2010/10/20 08:00:00 [crit] 28112#0: *11467 rename()
"/var/lib/nginx/proxy_temp/9/26/0000000269" to "/usr/local/nginx/html/"
failed (20: Not a directory) while reading upstream, client:
aa.xx.yy.zz, server: www.example.com, request: "GET / HTTP/1.1",
upstream: "http://127.0.0.1:8088/", host: " www.example.com", referrer:
"..."

Директория /var/lib/nginx/proxy пустая. Откуда
взялось /usr/local/nginx/html/ если указывал
/var/lib/nginx/proxy 
Права на директории - правильные.

Posted at Nginx Forum: http://forum.nginx.org/read.php?21,142596,142596#msg-142596