背景:我在CentOS 5.3上运行lighttpd 1.4.28-1来提供静态资产.
信号:最近,它有时会变慢.我在内核日志和/ var / log / messages中遇到以下错误:
proftpd[5145]: (::ffff:xx[::ffff:xx]) - FTP session opened. proftpd[5145]: (::ffff:xx[::ffff:xx]) - Preparing to chroot to directory 'xx' EXT3-fs warning (device dm-3): ext3_dx_add_entry: Directory index full! Sep 16 15:30:34 xx last message repeated 489 times
inode信息:
df -i Filesystem Inodes IUsed IFree IUse% Mounted on /dev/mapper/ddf1_p3 77037568 9996012 67041556 13% / /dev/mapper/ddf1_p1 26104 35 26069 1% /boot tmpfs 505834 1 505833 1% /dev/shm
tune2fs 1.39 (29-May-2006) Filesystem volume name: / Last mounted on: <not available> Filesystem UUID: 3e9a2bc7-b6d3-4c62-b31d-a9b8ea5ea106 Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery sparse_super large_file Default mount options: user_xattr acl Filesystem state: clean Errors behavior: Continue Filesystem OS type: Linux Inode count: 77037568 Block count: 77017618 Reserved block count: 3850880 Free blocks: 52289663 Free inodes: 67588146 First block: 0 Block size: 4096 Fragment size: 4096 Reserved GDT blocks: 1005 Blocks per group: 32768 Fragments per group: 32768 Inodes per group: 32768 Inode blocks per group: 1024 Filesystem created: Fri Oct 30 16:00:47 2009 Last mount time: Fri Sep 9 01:43:27 2011 Last write time: Fri Sep 9 01:43:27 2011 Mount count: 7 Maximum mount count: -1 Last checked: Fri Oct 30 16:00:47 2009 Check interval: 0 (<none>) Reserved blocks uid: 0 (user root) Reserved blocks gid: 0 (group root) First inode: 11 Inode size: 128 Journal inode: 8 First orphan inode: 75267694 Default directory hash: tea Directory Hash Seed: 08fb2c9a-2241-4344-973f-045753e3d9ed Journal backup: inode blocks
lighttpd的文件根目录是/ data / www / lighttpd,快速计数说我最大的文件夹只包含2k文件:
find . -type d | while read d; do f=`ls -1 "$d" | wc -l`; echo $f $d; done | sort -n
期刊腐败?还有什么可能导致这个吗?
解决方法
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