High Availability with Postgres

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От Elior Soliman
Тема High Availability with Postgres
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Msg-id AANLkTikQSG4SW6KGrCnZJTUcrYzxV6_-aiLV5nt3_X8j@mail.gmail.com
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Ответы Re: High Availability with Postgres  (David Fetter <david@fetter.org>)
Re: High Availability with Postgres  (Craig Ringer <craig@postnewspapers.com.au>)
Re: High Availability with Postgres  (Raymond O'Donnell <rod@iol.ie>)
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Hello,

My company looking for some solution for High availability with Postgres.

Our optional solution is as follows :
Two DB servers will be using a common external storage (with raid). Both servers are going to use the same DB files on the storage (as active/passive)

Now I'm trying to understand how Postgres can work with this configuration. I.e :

DB_server1 crashed, so we want to start DB_server2 using same files.
Is it possible ?

Regards,
Elior

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