nginx調(diào)用ssi的問(wèn)題

zhsh87

stat("/www/bbs4.china.com/editor/dvpush/ssi/CH/JSCLUB/CH_JSCLUB_WZL_10006.shtml", {st_mode=S_IFREG|0644, st_size=769, ...}) = 0
open("/www/bbs4.china.com/editor/dvpush/ssi/CH/JSCLUB/CH_JSCLUB_WZL_10006.shtml.gz", O_RDONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory)
open("/www/bbs4.china.com/editor/dvpush/ssi/CH/JSCLUB/CH_JSCLUB_WZL_10006.shtml", O_RDONLY|O_NONBLOCK) = 38
fstat(38, {st_mode=S_IFREG|0644, st_size=769, ...}) = 0
pread(38, "<script></script><div id=\'CH_JSC"..., 769, 0) = 769

近來(lái)用strace看nginx運(yùn)行狀態(tài)時(shí)，發(fā)現(xiàn)有上面的信息，不明白的是為什么每次訪問(wèn)shtml都會(huì)先訪問(wèn)gz結(jié)尾，像是壓縮格式的文件。另外縮小問(wèn)題的范圍應(yīng)該是在nginx的ssi的范疇內(nèi)，如果有知道這個(gè)情況的發(fā)生的原因的朋友希望能不吝賜教。