/etc/fstab cannot open file for writing无法修改也无法保存解决办法

2014-12-08 • Technical Notes • 11302 次阅读 • No one has discussed it yet • 207Like

有一个磁盘分区,挂到两个目录,直接执行了umount -a 卸载掉两个挂载,/etc/fstab下配置没有清除

vi 打开/etc/fstab之后, 恢复为原来的样子但是保存时提示

-- INSERT -- w10: Warning: Changing a readonly file

改完後保存的时候提示

"fstab" E212: Can't open file for writing

:w! 也没有用

看来是mount成readonly 了.于是执行

root# mount -o remount,rw /

再试vim /etc/fstab, 就可以保存了

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Jake is from Hangzhou. He has studied and worked in the United States for decades, and has worked in many technology companies, financial institutions and entrepreneurial teams. He has founded projects such as Pingjing Network, HelloGWU, North American Student Network, Neighborhood, and Foreign Land. With international team management experience and senior technical research and development background, he is keen on creating and practicing from zero to one. If you resonate, welcome to communicate!

/etc/fstab cannot open file for writing无法修改也无法保存解决办法

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