Re: How to copy/replicate files w/o changing the access time?
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Yea tried noatime option as well. For some reason even the noatime option does not work. The initial copy/creation of the file results in a current access time. I've tried mounting both the source and destination NFS volumes with noatime and nada. >From this point forward, the noatime option works, but the initial "creation" of the file via rsync results in a recent access time. (my guess is that is matched the ctime) Grr... this seems like it should be so simple. On Tue, Aug 30, 2011 at 6:49 AM, Hakan Koseoglu <hakan@xxxxxxxxxxxx> wrote: > On 30 August 2011 14:08, Rhugga Harper <rhugga@xxxxxxxxx> wrote: > > I need to migrate terabytes of data from one NAS (NetAPP) to a new NAS > > (HNAS). We are also implementing an archive solution with the new NAS > that > > will archive files that haven't been accessed in X amount of time. I > can't > > seem to find a way to replicate the data w/o changing the access times on > > the destination copy. I've tried rsync and cpio and both end up modifying > > the destination copy's access time. I've even tried reading the source > from > > a read-only snapshot. > Mount the file systems with noatime option to disable atime updates. > Otherwise you will get an update on atime since you have done an > access. > > Mind you, disabling atime might cause interesting side effects. > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
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