SAN - Same array Master-Slave

From: "drum(dot)lucas(at)gmail(dot)com" <drum(dot)lucas(at)gmail(dot)com>
To: Postgres General <pgsql-general(at)postgresql(dot)org>
Subject: SAN - Same array Master-Slave
Date: 2016-04-17 22:21:26
Message-ID: CAE_gQfXq=0FbNzJr82z7SS6U956sPSTgF32JFQeWfA_KVnv0dg@mail.gmail.com
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Hi all,

Currently, I have four servers:

- 1 Master server
- 1 Slave server (read-only)
- 2 Slaves servers (hot_standby)

We're having I/O and size issue, currently running SATA disks.
So we'll need to change our disks to SAN.

*Question:*

Can I use the same SAN array to a Master and a Slave server?

Short example:
[image: Inline images 1]

Is that possible?

Cheers
Lucas

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