From: Joel Becker <Joel.Becker@oracle.com>
To: Steven Dake <sdake@mvista.com>
Cc: Lars Marowsky-Bree <lmb@suse.de>,
Brian Jackson <brian-kernel-list@mdrx.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: md on shared storage
Date: Wed, 13 Nov 2002 09:25:30 -0800 [thread overview]
Message-ID: <20021113172530.GF806@nic1-pc.us.oracle.com> (raw)
In-Reply-To: <3DD28914.3050107@mvista.com>
On Wed, Nov 13, 2002 at 10:17:08AM -0700, Steven Dake wrote:
> Another method is to lock an md array to a specific host. This method
> requires no DLM (since there is no shared write to the same array
> capability).
But the entire point is to share access. Otherwise it is pretty
uninteresting.
If you want a failover setup, there is no need for md locking
either. Simply have the backup node not start the md until the failover
happens.
Joel
--
"There are only two ways to live your life. One is as though nothing
is a miracle. The other is as though everything is a miracle."
- Albert Einstein
Joel Becker
Senior Member of Technical Staff
Oracle Corporation
E-mail: joel.becker@oracle.com
Phone: (650) 506-8127
next prev parent reply other threads:[~2002-11-13 17:18 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-13 0:25 md on shared storage Brian Jackson
2002-11-13 1:19 ` Steven Dake
2002-11-13 3:00 ` Michael Clark
2002-11-13 3:15 ` Brian Jackson
2002-11-13 13:22 ` Michael Clark
2002-11-13 2:51 ` Michael Clark
2002-11-13 11:46 ` Lars Marowsky-Bree
2002-11-13 17:17 ` Steven Dake
2002-11-13 17:25 ` Joel Becker [this message]
2002-11-13 17:56 ` Steven Dake
2002-11-13 17:24 ` Joel Becker
2002-11-13 15:35 ` Eric Weigle
2002-11-13 18:33 ` Brian Jackson
-- strict thread matches above, loose matches on Subject: below --
2002-11-13 19:25 Eric Weigle
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