Re: [BackupPC-users] 2 cpool files with same checksum, different (compressed content) but same zcatt'ed content?????
2008-10-31 11:06:05
Holger Parplies wrote at about 12:25:08 +0100 on Friday, October 31, 2008:
> Hi,
>
> Jeffrey J. Kosowsky wrote on 2008-10-30 23:16:05 -0400 [[BackupPC-users] 2
> cpool files with same checksum, different (compressed content) but same
> zcatt'ed content?????]:
> > [...]
> > I found 2 files in my cpool that have the same checksum (one is _0)
> > but 'cmp' to different values. However, when I zcat them, they have
> > the same value. I thought that (lossless) compression was a 1-1
> > mapping?
>
> have you got checksum seeds enabled? This could be an artefact of your NFS
> problems leading to one copy without checksum seeds and one with them, maybe?
>
> Regards,
> Holger
Is there a (reasonably easy) way of identifying which ones have the
rsync checksum seed and which ones don't???
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