[Dirvish] Dirvish speed and security

[Leopold Palomo Avellaneda]

A Dimecres 28 Maig 2008, Shawn (Red Mop) va escriure:
> A pair of workaround options:   These options are similar in result, but
> differing in implementation.
>
> Option 1:  Maintain a mirror of the data on the server, say, rsync from
> /home to another local disk, then run dirvish on that data.  This is
> expensive on disk space, but easiest to setup.

Ok, but then I have my backup in the same box.

> Option 2:  Take an LVM snapshot /home, then back up from the snapshot.
>
> Neither fixes the speed problem, but both allow backing up of unchanging
> data.

I don't understand very well this. Please, could you explain it and what is 
for?

>
> Some more things to try
> if the icy box isn't mounted by anything else, try mounting nfs with
> nolock. You can also no_subtree_check on the icy box.

Ok, but if I could execute rsync in the icy box, it would be better?

> This also suggests making your rsize/wsize smaller...
> http://osdir.com/ml/nfs/2003-03/msg00119.html

uff, ok. The question is it worse while.

Really, this thread have done a lot of material!!!!

Thanks.

Leo

PS. the options in the mount and export doesn't do much more :-(


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