Bug#508656: Parse error and fd left open

[Ian Jackson]

retitle 508656 lvm2: parse error
thanks

This bug reports two separate problems:
 * The parse error
 * The "fd left open" warning
I'm almost certain that these are unrelated.

The "fd left open" warning is discussed in #432986 and #466138, which
I am about to merge and send a patch for.

Therefore, how about we retain this bug for the "parse error" problem
(about which I don't currently have any useful idea).  I'm therefore
retitling this bug.

Ian.