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странная смерть worker-ов.
Здравствуйте,
я использую nginx для раздачи статики, а в случае если он не находит
файла на диске, он обращается на backend.
стал замечать, что в stub_status стала накапливаться статистика
(большие числа, не совпадающие с действительностью) и мне
порекомендовали проверить на тему умирающих worker-ов.
глянул в error.log, и в правду - nginx у меня сыпется постоянно.
2008/11/08 20:46:10 [error] 9393#0: *705757 open()
"/data4/cache/gallery_cache/src/10078782-.jpg" failed (2: No such file or
directory), client: 91.198.212.7, server: data4.gallery.ru, URL:
"/albums/gallery/59376--10078782-.jpg", host: "data4.gallery.ru", referrer:
"http://rrrinka.gallery.ru/watch?ph=pBQ-Qr7a&zoom=8";
2008/11/08 20:46:10 [error] 9393#0: *705395 open()
"/data1/cache/gallery_cache/h200----1/6810039-h200----1.jpg" failed (2: No such
file or directory), client: 81.94.29.61, server: albcache.gallery.ru, URL:
"/gallery/0000044414-179066-6810039-h200----1.jpg", host:
"albcache.gallery.ru", referrer:
"http://www.diary.ru/~my-love-foto/p41752465.htm";
2008/11/08 20:46:10 [error] 9393#0: *705390 open()
"/data1/cache/gallery_cache/h200----1/6810011-h200----1.jpg" failed (2: No such
file or directory), client: 81.94.29.61, server: albcache.gallery.ru, URL:
"/gallery/0000044414-179066-6810011-h200----1.jpg", host:
"albcache.gallery.ru", referrer:
"http://www.diary.ru/~my-love-foto/p41752465.htm";
2008/11/08 20:46:10 [error] 9393#0: *705389 open()
"/data1/cache/gallery_cache/h200----1/6810040-h200----1.jpg" failed (2: No such
file or directory), client: 81.94.29.61, server: albcache.gallery.ru, URL:
"/gallery/0000044414-179066-6810040-h200----1.jpg", host:
"albcache.gallery.ru", referrer:
"http://www.diary.ru/~my-love-foto/p41752465.htm";
2008/11/08 20:46:10 [error] 9393#0: *705394 open()
"/data1/cache/gallery_cache/h200----1/6810042-h200----1.jpg" failed (2: No such
file or directory), client: 81.94.29.61, server: albcache.gallery.ru, URL:
"/gallery/0000044414-179066-6810042-h200----1.jpg", host:
"albcache.gallery.ru", referrer:
"http://www.diary.ru/~my-love-foto/p41752465.htm";
2008/11/08 20:46:11 [error] 9393#0: *705395 open()
"/data1/cache/gallery_cache/h200----1/6810043-h200----1.jpg" failed (2: No such
file or directory), client: 81.94.29.61, server: albcache.gallery.ru, URL:
"/gallery/0000044414-179066-6810043-h200----1.jpg", host:
"albcache.gallery.ru", referrer:
"http://www.diary.ru/~my-love-foto/p41752465.htm";
2008/11/08 20:46:11 [error] 9393#0: *705389 open()
"/data1/cache/gallery_cache/h200----1/6810044-h200----1.jpg" failed (2: No such
file or directory), client: 81.94.29.61, server: albcache.gallery.ru, URL:
"/gallery/0000044414-179066-6810044-h200----1.jpg", host:
"albcache.gallery.ru", referrer:
"http://www.diary.ru/~my-love-foto/p41752465.htm";
2008/11/08 20:46:12 [alert] 12655#0: worker process 9393 exited on signal 8
и вот таких, умершил on signal 8 - полно. умирают чуть ли не каждую
секунду:
2008/11/08 20:49:06 [alert] 12655#0: worker process 11983 exited on signal 8
2008/11/08 20:49:07 [alert] 12655#0: worker process 11841 exited on signal 8
2008/11/08 20:49:07 [alert] 12655#0: worker process 11906 exited on signal 8
2008/11/08 20:49:09 [alert] 12655#0: worker process 11917 exited on signal 8
2008/11/08 20:49:09 [alert] 12655#0: worker process 11992 exited on signal 8
2008/11/08 20:49:10 [alert] 12655#0: worker process 11997 exited on signal 8
2008/11/08 20:49:11 [alert] 12655#0: worker process 12033 exited on signal 8
2008/11/08 20:49:11 [alert] 12655#0: worker process 11976 exited on signal 8
2008/11/08 20:49:12 [alert] 12655#0: worker process 11999 exited on signal 8
2008/11/08 20:49:17 [alert] 12655#0: worker process 12056 exited on signal 8
2008/11/08 20:49:30 [alert] 12655#0: worker process 12046 exited on signal 8
2008/11/08 20:49:30 [alert] 12655#0: worker process 12082 exited on signal 8
2008/11/08 20:49:30 [alert] 12655#0: worker process 12266 exited on signal 8
2008/11/08 20:49:30 [alert] 12655#0: worker process 12074 exited on signal 8
2008/11/08 20:49:31 [alert] 12655#0: worker process 12280 exited on signal 8
2008/11/08 20:49:31 [alert] 12655#0: worker process 12126 exited on signal 8
2008/11/08 20:49:32 [alert] 12655#0: worker process 12286 exited on signal 8
2008/11/08 20:49:41 [alert] 12655#0: worker process 12305 exited on signal 8
2008/11/08 20:49:42 [alert] 12655#0: worker process 12279 exited on signal 8
2008/11/08 20:49:42 [alert] 12655#0: worker process 12402 exited on signal 8
2008/11/08 20:49:45 [alert] 12655#0: worker process 12405 exited on signal 8
Nginx версии 0.6.32, что делать?
Arkadiy Kulev mailto:eth@xxxxxxxxxxxx
+7 495 5070602
Moscow, Russia
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