Mount: / dev/vdb will be mounted as read-only and example analysis of write protection

Today, I will talk to you about the example analysis that mount: / dev/vdb will be mounted as read-only and write protection. Many people may not know much about it. In order to make you understand better, the editor has summarized the following content for you. I hope you can get something from this article.

I encountered a problem when I was mount the disk today:

[root@oracle1 /] # mount / dev/vdb / oradata

Mount: / dev/vdb write protection, which will be mounted as read-only

Mount: unknown file system type "(null)"

This problem will be fine after reformatting the disk.

Mkfs.ext4 / dev/vdb

Let this disk be mounted automatically when the system starts.

[oracle@oracle1 expdpbackup] $more / etc/fstab## / etc/fstab# Created by anaconda on Mon Jan 22 14:43:31 2018 'Accessible filesystems, by reference, are maintained under' / dev/disk'# See man pages fstab (5), findfs (8), mount (8) and/or blkid (8) for more info#UUID=4fb2f21e-8b37-4461-9163-eced787a0565 / xfs defaults 0 0/dev/vdb / oradata ext4 defaults 00 finish reading the above Do you have any further understanding of the example analysis that mount: / dev/vdb will be mounted read-only and write protection? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.