[CentOS] drbd and el6

On 2/26/2013 3:36 PM, Les Mikesell wrote:
> That should work, but what happens if they ever get out of sync?   How
> long will it take drbd to catch up with something that size?


the initial sync of the 8TB starting volumes is looking to be a 460 hour 
affair.   yeouch.  I might have to rethink this.

I also haven't investigated yet if drbd devices can be 'grown' ... pause 
replication, lvextend slave and master, xfs_grow the master, and resume 
replication?     or is that too easy and it won't work...



-- 
john r pierce                                      37N 122W
somewhere on the middle of the left coast