That's mount type. Yes, we should not have overloaded the term "local".
On 09/09/2011 07:53 PM, Hai Tao wrote:
but this is what I saw in the guide
OCFS2 - A Cluster File System For Linux
<http://oss.oracle.com/projects/ocfs2/dist/documentation/v1.4/ocfs2-1_4-usersguide.pdf>
*
Mount Type
*
Valid types are
/cluster /and /local/, with the former also being the default. Specify
/
local/if you intend to use the file system on one node only.
Thanks.
Hai Tao
------------------------------------------------------------------------
Date: Fri, 9 Sep 2011 19:04:28 -0700
From: sunil.mush...@oracle.com
To: taoh...@hotmail.com
CC: ocfs2-users@oss.oracle.com
Subject: Re: [Ocfs2-users] mount type heartbeat=local
That mount option is appended by mount.ocfs2. It tells users
the heartbeat mode. "none" means non-clustered. "local" means
the heartbeat region is on the mounted volume. This is the default
mode. In 1.8 we have "global" which means the heartbeat region
has been configured on 1+ devices. local and global are only
pertinent in the o2cb stack. If you are using pacemaker, you will
see cluster_stack=pcmk and not heartbeat=.
There is no heartbeat=cluster.
On 09/09/2011 04:43 PM, Hai Tao wrote:
Hi,
when I mount ocfs2 file system, what the heartbeat=local option
means? what is the difference between heartbeat=local and
heartbeat=cluster (I know that is default)?
Thanks.
Hai
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