Bob Proulx wrote: > lina wrote: > > When I tried the rsync -rvz source destination > > It re-copied part of already-copied, any idea to prevent it. > > ... > > ]$ df -h ../b1009a/ > > Filesystem Size Used Avail Use% Mounted on > > honeydewlocal:/vol/hpc_vol/HomeHPC > > 2.5T 1.6T 917G 63% /home > > That looks to be an NFS mounted filesystem. Right? If so then time > is almost certainly the problem. I am sure the problem is that the > time is set different between the client and server. This is an often > seen problem when the time is not correct on the different machines. > > $ touch foo ; ls -ldog --full-time foo ; date "+%F %T" > -rw-rw-r-- 1 0 2012-02-28 10:42:29.000000000 -0700 foo > 2012-02-28 10:42:29 > > If the times are different by more than a second then you have clock > problems to fix.
Any news on whether the problem is clock differences between the nfs client and nfs server? Bob
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