johan at bergstroem.nu
Wed Oct 7 13:22:12 MSD 2009
On 7 okt 2009, at 11.01, Igor Sysoev wrote:
> On Wed, Oct 07, 2009 at 07:45:45AM +0200, Hoang Hoang wrote:
>> Igor Sysoev wrote:
>>> Changes with nginx 0.8.18
>>> 06 Oct
>>> *) Feature: the "read_ahead" directive.
>>> *) Feature: now several "perl_modules" directive may be used.
>>> *) Feature: the "limit_req_log_level" and "limit_conn_log_level"
>>> *) Bugfix: now "limit_req" directive conforms to the leaky bucket
>>> Thanks to Maxim Dounin.
>>> *) Bugfix: nginx did not work on Linux/sparc.
>>> Thanks to Marcus Ramberg.
>>> *) Bugfix: nginx sent '\0' in a "Location" response header line
>>> MKCOL request.
>>> Thanks to Xie Zhenye.
>>> *) Bugfix: zero status code was logged instead of 499 status
>>> bug had appeared in 0.8.11.
>>> *) Bugfix: socket leak; the bug had appeared in 0.8.11.
>> Thank a lot Igor
>> Could you explain new added features in this version in more details?
>> + "read_ahead" directive.
> On FreeBSD 7.2 with the patch
This is 404, I'm guessing you mean http://sysoev.ru/freebsd/patch.readahead.txt
> sendfile on;
> tcp_nopush on;
> aio sendfile;
> read_ahead 512k;
> On Linux:
> sendfile on;
> read_ahead 1;
> On Linux nginx calls
> posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL);
> and the read_ahead value is ignored.
>> + several "perl_modules" directive may be used.
> perl_modules /path1/to/modules;
> perl_modules /path2/to/modules;
> perl_modules /path3/to/modules;
>> + the "limit_req_log_level" and "limit_conn_log_level" directives.
> limit_req_log_level [info|notice|warn|error];
> limit_conn_log_level [info|notice|warn|error];
> The directives set log level for messages about limiting requests and
> Igor Sysoev
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