| From: | Shaun Thomas <sthomas(at)optionshouse(dot)com> |
|---|---|
| To: | Albe Laurenz <laurenz(dot)albe(at)wien(dot)gv(dot)at> |
| Cc: | Pawel Veselov *EXTERN* <pawel(dot)veselov(at)gmail(dot)com>, <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Understanding streaming replication |
| Date: | 2012-11-14 14:28:32 |
| Message-ID: | 50A3AA90.1070206@optionshouse.com |
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| Thread: | |
| Lists: | pgsql-general |
On 11/13/2012 02:40 AM, Albe Laurenz wrote:
> The only thing I have seen is RedHat's Cluster Suite, which
> is commercial. I would recommend to have at least three nodes
> though, because the two node cluster we had was subject to
> spurious failovers on short quorum disk hiccups.
There's also the Pacemaker + Corosync stack. There are plenty of
tutorials on how it works over at Cluster Labs:
It's totally free and we've been using it for a couple years now to
replace Lifekeeper, a commercial cluster offering from SIOS. So there's
two more right there. :)
--
Shaun Thomas
OptionsHouse | 141 W. Jackson Blvd. | Suite 500 | Chicago IL, 60604
312-444-8534
sthomas(at)optionshouse(dot)com
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