Linux 磁盘 needs inodes on the / filesystem 问题
问题描述
安装软件包，报如下错误：
Transaction check error:
installing package git-1.8.3.1-20.el7.x86_64 needs 1058 inodes on the / filesystem
installing package which-2.20-7.el7.x86_64 needs 1070 inodes on the / filesystem
installing package vim-enhanced-2:7.4.160-5.el7.x86_64 needs 1077 inodes on the / filesystem
installing package openssl-devel-1:1.0.2k-16.el7.x86_64 needs 2786 inodes on the / filesystem
Error Summary
df -lh查看正常，df -i看到IUse为100%
[root@xiexianbin_cn yum]# df -i
Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/xvda1 31456704 1883058 29573646 6% /
devtmpfs 4091621 324 4091297 1% /dev
tmpfs 4097490 4 4097486 1% /dev/shm
tmpfs 4097490 689 4096801 1% /run
tmpfs 4097490 16 4097474 1% /sys/fs/cgroup
/dev/mapper/vg_bkdata-lv_bkdata 307200 304970 2230 100% /data
[root@xiexianbin_cn ~]# df -i /data
Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/mapper/vg_bkdata-lv_bkdata 307200 304970 2230 100% /data
需要扩展 inode 的值
查看 inode 大小
- 查看inode的大小：
dumpe2fs -h /dev/sda2 | grep "Inode size" - 查看inode的数量：
dumpe2fs -h /dev/sda2 | grep "Inode count" - 查看block的大小：
dumpe2fs -h /dev/sda2 | grep "block size" - 查看block的数量：
dumpe2fs -h /dev/sda2 | grep "block count"