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

[Marcos E. Matsunaga]

Zozen,

1. tunefs.ocfs2 -Q "slots=%N\n" <device> will show you how many slots
the current FS has.

2. No. You can use tunefs.ocfs2 -N <number of slots> <device> to change it.

3. Yes.. See answer 2.


Regards,

Marcos Eduardo Matsunaga

Oracle USA
Linux Engineering

“The statements and opinions expressed here are my own and do not
necessarily represent those of Oracle Corporation.”



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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>
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