nginx cache exceeded, cache manager busy

[Igor Sysoev]

On Wed, Jun 08, 2011 at 08:51:53AM -0400, zls wrote:
> Our nginx -V outputs:
> 
> nginx: nginx version: nginx/1.0.0
> nginx: built by gcc 4.1.2 20080704 (Red Hat 4.1.2-48)
> nginx: TLS SNI support disabled
> nginx: configure arguments:
> --with-pcre=/home/ashtray/build_nginx/pcre-8.12
> --add-module=/home/ashtray/build_nginx/ngx_cache_purge-1.2
> --with-http_stub_status_module --with-http_ssl_module --with-debug
> --prefix=/usr/local/nginx --with-http_realip_module
> 
> we have core dumps almost everyday, this happens from 0.8.15. We tried
> to disable module cache_purge (but deleting the cached file outside of
> nginx using rm when needed), and the worker still cores.

Could you
1) build nginx-1.0.4 without cache_purge;
2) ensure that debug information in nginx binary is not stripped
   "file nginx"
3) send backtrace of coredump ?

P.S. rm file from cache is safe.


-- 
Igor Sysoev