Hey guys, I'm trying to mount a disk volume on aws under CentOS 7. And when I try I get this result: [root at repo:~] #mount /dev/xvdf1 /opt/repo mount: /dev/xvdf1 is write-protected, mounting read-only mount: unknown filesystem type '(null)' The only thing I can see in dmesg that seems to relate is: [ 2481.434610] EXT4-fs (xvdf1): VFS: Can't find ext4 filesystem [ 2509.883144] EXT4-fs (xvdf1): VFS: Can't find ext4 filesystem What can I do to get around this poblem? Thanks, Tim -- GPG me!! gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B