21 Jan
2010
21 Jan
'10
10:36 p.m.
On Thu, 21 Jan 2010, Larry McVoy wrote:
We compare the CRC against previous backups. A table of
pathname, size, mtime, CRC
you compare all the ones that are the same and flag the ones that differ
only in CRC.
Sounds a lot like SFV files.
-uso.
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If you aren't backing up with a crc then you are
doing it wrong.
True, but CRC does not buy you much if the media are fubared enough to be
largely unreadable.