Re: HA options

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От Tim Uckun
Тема Re: HA options
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Msg-id CAGuHJrMYW0qQj4-ZvBnXGHiM6xHPFJMn+ak4jMTKSLGLmsWaXA@mail.gmail.com
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Ответ на Re: HA options  (David Morton <davidmorton@xtra.co.nz>)
Список pgsql-general
On Tue, Jan 17, 2012 at 10:47 AM, David Morton <davidmorton@xtra.co.nz> wrote:
> Is shared storage an option for you ? We've had a fairly pleasant experience
> with shared storage partnered up with SLES and its HAE (high availability
> extension) suite using a Pacemaker cluster for resource control. On top of
> this we replicate to a hot standby server offsite, however used for
> reporting and not failover for us.
>

No unfortunately shared storage is not an option.  It would be awesome
if Amazon allowed you to attach the same EBS to multiple instances but
alas they don't. Rackspace offers a SAN but that's too costly for us.

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