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楼主 |
发表于 2016-11-29 20:03:15
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解决了
1. 查看文件系统分区情况
[iyunv@DISK22 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup-lv_root 44G 3.1G 39G 8% /
tmpfs 246M 0 246M 0% /dev/shm
/dev/sda1 477M 33M 419M 8% /boot
2.将文件系统改成读写模式
[iyunv@DISK22 ~]# mount -o rw,remount /dev/mapper/VolGroup-lv_root /
如敲ifconfig不能找到连接网卡,重启网卡
[iyunv@DISK22 ~]# /etc/init.d/network restart
3.修改分区表,将修复受损分区处的1改成0(意义是系统在启动时,无需进行健康扫描);如果不改动这个分区表,主机重启后,还会变成只读的现象
[iyunv@DISK22 ~]# cat /etc/fstab
# /etc/fstab
# Created by anaconda on Mon May 23 11:55:51 2016
# Accessible filesystems, by reference, are maintainedunder '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/orblkid(8) for more info
/dev/mapper/VolGroup-lv_root/ ext4 defaults 1 0
UUID=3f4c404b-d9b2-41d7-9aec-98ed326f9e9a/boot ext4 defaults 1 2
/dev/mapper/VolGroup-lv_swapswap swap defaults 0 0
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
[iyunv@DISK22 ~]#
此处
/dev/mapper/VolGroup-lv_root/ ext4 defaults 1 0(这个地方的1改成0)
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