[linux-lvm] e2fsadm and snapshots?

[Jim King]

On Thu, 2002-10-31 at 15:25, Andreas Dilger wrote:
> The LVM snapshot is the whole filesystem (with only the parts that
> actually change being written to the snapshot LV) - no need to change
> the filesystem size at all.  All you need to change is the LV size.

OK -- so using lvextend I can extend it. But once it's extended, I can
no longer mount it. I get:

  mount: wrong fs type, bad option, bad superblock on
    /dev/data1/.mer_dev.hourly.3, or too many mounted file systems

Is there something I'm missing here? (ok -- obviously yes...)


-- 
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Jim King
Multimission Image Processing Lab  (MIPL) Engineering Group
Science Data Processing Systems Section,  Jet Propulsion Lab
James.King at jpl.nasa.gov  
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