XFS Filesystem has duplicate UUID
Here’s how to fix a duplicate UUID on a XFS file system.
<pre lang="bash">
mount -o rw,nouuid /dev/sda1 /data
Mounting with nouuid will work, but not after a reboot.
To avoid a duplicate ID, run this command to generate a new UUID.
<pre lang="bash">
xfs_admin -U generate /dev/sda3
Clearing log and setting UUID
writing all SBs
new UUID = xxxxx-xxxx-xxxx-xxxxxxxxx