4 Aug
2010
4 Aug
'10
5:21 p.m.
"Bert" == Bert Kiers kiersb@xs4all.net writes:
Bert> On Tue, Aug 03, 2010 at 10:30:31AM -0400, John Stoffel wrote: Bert> Hi,
And don't even talk to me about SnapMirror across a WAN. It's good when the changerate is low, but god forbid someone creates a 100g file, waits for a snapshot and then deletes it. Blows the SLA out the window...
Bert> What is a low changerate? We are snapmirroring 8 multi-TB Bert> volumes with chagerates of about 3637877 KB/hour (email, one Bert> file per mail), scheduled every hour without problems across a Bert> WAN.
We're looking at a WAN link across the US, and we can have changes of upto 500gb per day (creates, modifies, deletes) which are just tough to handle.
John