Yesterday, dan wrote:

> i tried this breifly when i started using backuppc and performance was
> miserable. it might be better to create a sparse file on the NFS share and
> mount that on the backuppc box with loopback, but you will still be limited
> by network bandwidth.  im also not 100% sure if you can do sparse files over
> NFS.
>
> if you need to have a remote storage pool, consider iSCSI.  you get much
> closer to wirespeed and you get block level access to the device most of the
> time, unless you use some special filesystem such as ZFS.
>

Or for a simpler solution, look at NBD (network block device) or AoE (ATA 
over Ethernet) from Coraid. Both do (most of) what iSCSI does, but with 
lower overhead and admin costs.

Paul

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