Re: seeking for opinions on migrate from Sun to X86: ASM vs filesystem, HA options;

From: Darren Darnell <darren_at_thedarnells.org>
Date: Tue, 26 Oct 2010 21:53:33 -0500
Message-ID: <AANLkTimT_dwb_v8WMKxaiVkikGu83-W7jNF+ppVh8F6z_at_mail.gmail.com>

Trying again, without quoting the original message...

Wow! You've got a lot going on. I suggest checking up on the following items...

+ The filesystemio_options instance parameter. A good place to start
is here, http://www.oracle-base.com/articles/misc/DirectAndAsynchronousIO.php

+ Native multi-pathing within Linux. You don't need to buy anything
(including an LVM).

+ The new ASM features in 11gR2. It's now POSIX compliant, supports
snapshots, etc.

+ Starting with Oracle 11gR1, there is a "duplicate target database
for standby from active database" command. Which makes creating a standby from ASM-ASM a non-issue.

Good Luck,
DD

--
http://www.freelists.org/webpage/oracle-l

Received on Tue Oct 26 2010 - 21:53:33 CDT

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