Pierre Etchemaite wrote:
Hi all,
I'm using rsync to make a full backup of one box to another. Both are using
reiserfs 3.6.
The problem is that at the end of the backup, some pairs of unrelated files
(usually 3 or 4), are hardlinked together.
From what I've read in rsync mailing list archives, it probably means that
inode numbers are being reused while the backup is in progress.
Does that look plausible to you ?
And if it is, what can be done to significantly lower the probability of
inode number reuse over a short time ? The backup shouldn't take over 1
hour, the server stores around 570k files, but it's only a quite low traffic
IMAP server, so even with 32 bits inode numbers there's probably some room
for improvement.
I know a definitive answer would be to backup filesystem snapshots, but the
source server isn't currently using LVM1, and as far as I know snapshots
haven't been reimplemented yet for LVM2 :(
Best regards,
Pierre.
This really sounds like an rsync bug, maybe you could cc the rsync
mailing list or tridgell?
