squid错误提示“optimization changed from SPACE to TIME”

蓝狼

Dec 14 18:40:25 nat kernel: /cache: optimization changed from SPACE to TIME
Dec 14 18:56:56 nat kernel: /cache: optimization changed from TIME to SPACE
Dec 14 19:03:27 nat kernel: /cache: optimization changed from SPACE to TIME
Dec 14 19:16:51 nat kernel: /cache: optimization changed from TIME to SPACE
Dec 14 19:28:41 nat kernel: /cache: optimization changed from SPACE to TIME

请问这个是什么意思啊？

我专门分了一个区给squid做为cache分区，但是系统老是出现这种提示啊……

段誉

好像是说你的磁盘空间超过系统预留的限制了，需要调整空间。

看这个：
Written by you 13:44 27-05-99 +0400,Pavel P. Zabortsev
>;Sometimes in my /var/log/messages I can see followed messages:
>;
>;May 24 12:46:27 mink /kernel: /var/spool: optimization changed from SPACE to
>;TIME
>;May 24 22:49:03 mink /kernel: /var/spool: optimization changed from TIME to
>;SPACE
>;
>;What does it mean?
>;
>;I use Squid/2.2.STABLE2 on FreeBSD 2.2.6.


FreeBSD is reserving a part (appx 10%) of the space on the disk for faster
disk-io. I presume that you will see that the spool-disk is more than full
eg 105% full when the "TIME to SPACE" message comes. This means that
FreeBSD is clamming the space normally used for fast disk-io to hold the
files on your disk. Performance-wise you do not want this message to be
shown *ever*.


Regards


——摘自http://www.squid-cache.org/mail-archive/squid-users/199905/0592.html

蓝狼

/dev/ipsd0s1f    989M    241M    669M    26%    /cache

谢谢斑竹解答问题,但是实际上我的/cache的空间使用率不高啊......

我df -h了之后,发现只有26%的空间使用了的啊......