nginx报错 No space left on device

在运行的程序，突然无法运行，报错NET::ERR_INCOMPLETE_CHUNKED_ENCODING 200

在/var/log/nginx下查询error.log，发现以下报错：

2020/06/01 10:59:27 [alert] 28632#0: *12547 write() to "/var/log/nginx/access.log" failed (28: No space left on device) while logging reque  st, client: 192.168.16.136, server: localhost, request: "OPTIONS /mrk-auth/userLogin/?username=A1K&password=111&rememberMe=1 HTTP/1.1", ups  tream: "http://192.168.16.222:19150/mrk-auth/userLogin/?username=A1K&password=111&rememberMe=1", host: "192.168.16.222:8081", referrer: "ht  tp://localhost:8082/"


2020/06/01 10:59:28 [crit] 28632#0: *12547 pwritev() "/var/lib/nginx/tmp/proxy/9/49/0000000499" failed (28: No space left on device) while   reading upstream, client: 192.168.16.136, server: localhost, request: "POST /mrk-auth/userLogin/?username=A1K&password=111&rememberMe=1 HTT  P/1.1", upstream: "http://192.168.16.222:19150/mrk-auth/userLogin/?username=A1K&password=111&rememberMe=1", host: "192.168.16.222:8081", re  ferrer: "http://localhost:8082/"

 其中磁盘空间满，所以nginx无法运行。

 现在最快的处理方式应该是清理磁盘空间，但因为不敢轻易动，所以采用将nginx日志映射到其他磁盘，例如 /seq_dir下面。

那下面的问题关键就是nginx怎样配置日志文件。

大概如下：

1、error.log

2、access.log

3、临时文件

# Override temp file locations
client_body_temp_path /var/lib/nginx-tmp/client_body;
proxy_temp_path /var/lib/nginx-tmp/proxy;
fastcgi_temp_path /var/lib/nginx-tmp/fastcgi 1 2;
uwsgi_temp_path /var/lib/nginx-tmp/uwsgi;
scgi_temp_path /var/lib/nginx-tmp/scgi;