BackupPC-users

Re: [BackupPC-users] 2 cpool files with same checksum, different (compressed content) but same zcatt'ed content?????

2008-11-03 10:47:36
Subject: Re: [BackupPC-users] 2 cpool files with same checksum, different (compressed content) but same zcatt'ed content?????
From: "Jeffrey J. Kosowsky" <backuppc AT kosowsky DOT org>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Mon, 03 Nov 2008 10:45:02 -0500
Jeffrey J. Kosowsky wrote at about 05:56:30 -0500 on Monday, November 3, 2008:
 > Craig Barratt wrote at about 18:06:43 -0700 on Friday, October 31, 2008:
 >  > Jeff writes:
 >  > 
 >  > > Is there a (reasonably easy) way of identifying which ones have the
 >  > > rsync checksum seed and which ones don't???
 >  > 
 >  > I'm relucant to even say, because you are heading in an unproductive
 >  > direction.  But here goes: a compressed file without checksums starts
 >  > with 0x78 and a compressed file with checksums starts with 0xd6 or 0xd7.
 >  > See lib/BackupPC/FileZIO.pm.
 >  > 
 >  > The file sizes in the example you cite suggests the first has checksums
 >  > and the second does not.
 >  > 
 > Thanks I am learning a lot (and trust me it is productive because it
 > has all forced me to go through the code at a line-by-line level.
 > 
 > I am noticing that some of the potentially improperly backed up files
 > have either a "0x00" or "0x04" as there code?
 > How would that happen? (or are these somehow error codes that got
 > stuck back in the first byte?)
 > 
 > Thanks!
 > 
Never mind it was just a mistake in my code... It all makes sense now...

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