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Re: [Gluster-devel] GlusterFS 1.3.0-pre2.2: AFR setup


From: Gerry Reno
Subject: Re: [Gluster-devel] GlusterFS 1.3.0-pre2.2: AFR setup
Date: Sun, 04 Mar 2007 18:01:30 -0500
User-agent: Thunderbird 1.5.0.9 (X11/20061219)

Anand Avati wrote:
Gerry/Krishna,
  In this specific setup what has been discussed, there is no need for
any kind of locking. The namespace lock what unify uses is when
glusterfs takes the responsibility of merging namespaces of multiple
storage bricks. In this specific situation (for AFR) there is no
namespace management. Hence even creation and read/write will be
handled by server VFS. You have to ensure that the primary child of
AFR is the same for all webservers.
When you say primary child are you meaning the first subvolume entry?
...
subvolumes client1 client2 client3 client4
...

Regards,
Gerry





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