Bug 200191

wow.  blkid actually completely ignores the -w option, at least in recent versions.

Well, it parses it, and sets the "write" variable to a value, and never looks at
it again.  :(

FWIW, http://thunk.org/hg/e2fsprogs/?rev/ad62cded89a8 broke this functionality.
(4 years ago)

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I can confirm that this is still an issue upstream.

I just tested this on Fedora 8.  It seems that the bug is a little different 
now.  According to strace the 
command "blkid -c /dev/null -w /etc/blkid/blkid.tab" will never 
open /etc/blkid./blkid.tab (the -w option seems to be ignored) and it writes 
the data out to /dev/null.

Changing version to '9' as part of upcoming Fedora 9 GA.
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