[CentOS] drbd and el6
John R Pierce
pierce at hogranch.com
Wed Feb 27 00:08:14 UTC 2013
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
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