изменение root не проходит через try files

[van]

[code]
log_format  test  '$remote_addr - $remote_user [$time_local] "$request"
'
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"
"$document_root"';

        location ^~ /phpma/ {
            root   /usr/share/phpMyAdmin;
            index  index.php index.htm index.html;
            try_files  @php @php;
access_log /var/log/nginx/test1.log test;

        }
        }

        location / {
            root   /var/www/html;
            index  index.html index.htm index.php;
        }

        location @php {
access_log /var/log/nginx/test.log test;

            index  index.php index.htm index.html;
#            try_files  $uri $uri/index.php $uri/index.htm
$uri/index.html =404;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME 
$document_root$fastcgi_script_name;
            include        fastcgi_params;
        }
[/code]



Если закоментить
[code]
            try_files  @php @php;
[/code]
то
в лог test1.log пишется нужный $document_root =
/usr/share/phpMyAdmin   
а так 
в логе test.log  $document_root = /usr/share/nginx/html

Как бы покрасивее в named location @php
передавать разные $document_root  ?

Posted at Nginx Forum: http://forum.nginx.org/read.php?21,143104,143104#msg-143104