"---" <[EMAIL PROTECTED]> wrote:

>my /usr is currently in xfs.. now, i want to turn it 
>back to ext2/ext3... how should i do this?
>
>is cp -a enough? or is there a debian/xfs way to do 
>this? tnx 

Any method wherein you can shuttle back your data from the XFS partition and 
back without following
the symlinks would do fine (do cp -a, or tar the data, use mc, whatever...)

Currently there is no non-destructive method (XFS is laid out way different 
from the scheme implemented
by ext2/ext3 though they both implement inode-structures in the filesystem) of 
filesystem conversion
for most filesystems except (maybe) ext2 and ext3.

If you'll be using ext3, just don't get the filesystem get near the almost-full 
capacity. Since ext3 journal
store file metadata and possibly file data too, it grows variably (as opposed 
to other filesystems which
have a set journal size before it starts growing after some certain point).

XFS is good if you'll use it on 24/7 machines that don't poweroff. Ext3 
performs extremely well on
intermittently-powered machines without the filesystem creating a file-hole 
freak of nature...


Paolo Falcone

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