Re: [BackupPC-users] Duplicate files in pool with same CHECKSUM and same CONTENTS
2008-10-30 16:58:27
Craig Barratt wrote at about 11:27:41 -0700 on Thursday, October 30, 2008:
> Jeffrey writes:
>
> > Except that it my case some of the duplicated checksums truly are the
> > same file (probably due to the link issue I am having)...
>
> Yes. Just as Holger mentions, if the hardlink attempt fails,
> a new file is created in the pool. You appear to have some
> unreliability in your NFS or network setup.
>
> The only other time identical files will have different pool
> entries, as people noted, is when $Conf{HardLinkMax} is hit.
> Subsequent expiry of backups might cause the identical files
> to move below $Conf{HardLinkMax}.
>
> It's not worth the trouble to try to combine those files since
> the frequency is so small and the effort to relink them is very
> high.
>
> Craig
OK - Definitely seems to be an NFS problem -- sorry for having
troubled the BackupPC list.
When I do a shell command 'find | wc' on the cpool directory, I usually get
the right number of results but sometimes whole subdirectories are not
found. This problem seems to come and go. As in sometimes, I get the
right results and sometimes I don't... This makes it even harder to
troubleshoot since I can't reliably reproduce the problem every time.
I am confused though why I'm not seeing any notation of this problem in my
log files (either on the nfs server or client)...
Thanks!!!
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