[Ocfs2-users] Require add extra 2 nodes into ocfs2 file system

[Zosen Wang]

Thanks for fast response. 
We are using ocfs2 1.2.4. 

Can you provide syntax for query #of slots? I find syntax for increase slot "tunefs.ocfs2 -N 7 /dev/mpath/LUN_0708p3".
Can you tell me what is the syntax to query # of slots? Is this new feature in 1.2.7? 

Thanks

Zosen 

-----Original Message-----
From: Sunil Mushran [mailto:Sunil.Mushran at oracle.com] 
Sent: Tuesday, January 22, 2008 2:55 PM
To: zosen.wang at ameripride.org
Cc: ocfs2-users at oss.oracle.com
Subject: Re: [Ocfs2-users] Require add extra 2 nodes into ocfs2 file system

man tunefs.ocfs2

It allows you to add slots, remove slots, query numslots, etc.

Zosen Wang wrote:
>
> I need add extra 2 nodes into current 3 nodes ocfs2 file system which 
> means 5 nodes share this file system after it. I think this file 
> system creates by mkfs.ocfs2 -b .. -N 4 .. which only allows 4 nodes.
>
> Questions:
>
> 1. How to verify parameter when this file system created? In this 
> case, it is 4 nodes.
>
> 2. I assume I have to recreate the files system which will lost 
> contains, if I use mkfs.ocfs2 recreate number of node slots (-n 10).
>
> 3. Can I add extra 2 node slots without using mkfs.ocfs2 or lost data 
> on this file system?
>
> Thanks in advance
>
> Zosen Wang
>
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