RE: Exchange replication

  • From: "Zoran" <zmarjanovic@xxxxxxxx>
  • To: exchangelist@xxxxxxxxxxxxx
  • Date: Wed, 21 Jan 2004 09:13:01 -0700

In case of hardware clustering, I would have shared hard disk(s). If a
disk(s) goes down I would need time to put it back in operational state.
In case of software clustering or simple volume replication, I would have
a fresh copy of my exchange at any moment.

> What is the end goal that you are trying to achieve?  I've seen these in
> action in a previous job, but I'm not overly impressed with the technical
> abilities of the solution.  It's a software level solution which to me
> discounts it before even opening the box.  For my money, I'd prefer a more
> hardware based solution wherever possible such as a SAN.  
> Interested to hear what you are trying to accomplish with the solution.
> al 
> -----Original Message-----
> From: Zoran [mailto:zmarjanovic@xxxxxxxx] 
> Sent: Wednesday, January 21, 2004 7:51 AM
> To: [ExchangeList]
> Subject: [exchangelist] Exchange replication
> Hi people,
> Does anyone have experience with a software that could be used for real time
> replication of exchange stores. I found: Double Take and Geo Cluster (too
> expensive for me), Veritas-volume replicator, Marathon Technologies-FT
> Server, Legato-Co-Standby Server. Only Legato offers tryal version, but I
> would be happy to get a piece of advice from smb who used one of these.
> And one more question. What do you think is there any chance that this kind
> of software recognise a logical error on source server and stop replication
> instead of copying the error to the target server?
> Thanks
> Zoran 
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