On 3/29/10 8:02 PM, Daniel Carosone wrote:
On Tue, Mar 30, 2010 at 12:37:15PM +1100, Daniel Carosone wrote:
There will also need to be clear rules on output ordering, with
respect to renames, where multiple changes have happened to renamed
files.
Separately, but relevant in particular to the above due to the
potential for races: what is the defined behaviour when diffing
against a live filesystem (rather than a snapshot)?
is there an implied snapshot (ie, diff based on content frozen at
txg_id when started) or is thhe comparison done against a moving
target?
It's not just a question of implementation if it can affect the
output, especially if it can make it internally inconsistent.
--
Dan.
Yes, a snapshot is taken and removed once the compare is performed.
-tim
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