[SGVLUG] Moving files in a safe way

Ted Arden ted at tux.org
Fri May 1 12:20:53 PDT 2009


HAHHAHHA.. cpio.. sorry.. i had flashback to the 80's
(not really 80's, but you know what i mean)

funny, i still use it from time to time, but rsync kinda
works.

you didn't tell us about the target/source machines so
i would think that rsync with compression should do well.

rsync - e - c etcc....

although, if it's a trusted network, there's all sorts
of possibilities.

=ted=

On Thu, 30 Apr 2009, Rae Yip wrote:

> If it's a one-time operation, I'd be inclined to use cpio over ssh.
>
> cd /src; find . -depth | cpio -oH odc | ssh -e none user at host cpio -idmv /tgt
>
> Feel free to compare the times for this to rdist. :)
>
> -Rae.
>
> P.S. Not sure if Linux cpio or rdist will preserve ACLs or security
> contexts. Assuming this isn't a big deal.
>
> On Thu, Apr 30, 2009 at 5:33 PM, Matt Campbell <dvdmatt at gmail.com> wrote:
> > I have a quick question.
> >
> >
> >
> > I have 6 TB of data I want to move between 2 arrays across a 1000T network.
> > What is the best transport mechanism to use to ensure a good copy?  Is rdist
> > over ssh a reasonable solution?
> >
> > Matt
> >
> >
> >
> >
> >
> >
>



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