mirror block devices

[Marian Marinov]

You can also look at chunksync http://chunksync.florz.de/

Marian

On 06/26/2017 09:27 PM, Harald Dunkel via rsync wrote:
> Hi folks,
> 
> I have to migrate a set of iscsi backstores to a new target via network.
> To reduce downtime I would like to mirror the active volumes first, next
> stop the initators, and then do a final incremental sync.
> 
> The backstores have a size between 256 GByte and 1 TByte each. In toto
> its about 8 TByte.
> 
> Of course I have found the --copy-devices patch, but I wonder if this
> works as expected? Is it worth the effort?
> 
> 
> Every helpful comment is highly appreciated.
> Harri
>