dumpe2fs
Okay, I'm studying for my LPIC-1 and looking at the dumpe2fs command, I keep getting complaints about a bad magic number. What does that mean?
Specifically, this:
linux-1u45:/home/jmeyer # dumpe2fs /dev/sda2
dumpe2fs 1.39 (29-May-2006)
dumpe2fs: Bad magic number in super-block while trying to open /dev/sda2
Couldn't find valid filesystem superblock.
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