Hi All,
I am note the alone guy having problem with the addition of a node to an
existing distributed stripped or replicated volume.
And I never read a real solution.
My configuration is the following :
* four node with a gvHome stripped 2 volume ;
* first I probe the new node ans its OK ;
* then I start to add the node:/brick to the four other and get the
answer that I have to add a multiple of the striped so 4 other node.
But I have only one ;
* So I try to make the addition from the new node. If I list the
volume on the new node it recognize the stripped volume. So I stop
the volume on the four and add : gluster volume add-brick gvHome
stripe 2 boogy1:/mnt/gvHome/brick1 boogy2:/mnt/gvHome/brick1
boogy3:/mnt/gvHome/brick1 boogy4:/mnt/gvHome/brick1 the answer is
the following :
[root@moody ~]# gluster volume add-brick gvHome stripe 2
boogy1:/mnt/gvHome/brick1 boogy2:/mnt/gvHome/brick1
boogy3:/mnt/gvHome/brick1 boogy4:/mnt/gvHome/brick1
Changing the 'stripe count' of the volume is not a supported feature. In
some cases it may result in data loss on the volume. Also there may be
issues with regular filesystem operations on the volume after the
change. Do you really want to continue with 'stripe' count option ? (y/n) y
volume add-brick: failed: Staging failed on boogy2. Error: Brick:
boogy2:/mnt/gvHome/brick1 not available. Brick may be containing or be
contained by an existing brick
Staging failed on boogy3. Error: Brick: boogy3:/mnt/gvHome/brick1 not
available. Brick may be containing or be contained by an existing brick
Staging failed on boogy1. Error: Brick: boogy1:/mnt/gvHome/brick1 not
available. Brick may be containing or be contained by an existing brick
Staging failed on 138.102.172.94. Error: Brick:
boogy4:/mnt/gvHome/brick1 not available. Brick may be containing or be
contained by an existing brick
So how to add node one by one ?
Many Thank's
sincerely
--
Signature electronique
INRA <http://www.inra.fr>
*Pierre Léonard*
*Senior IT Manager*
*MetaGenoPolis*
[email protected] <mailto:[email protected]>
Tél. : +33 (0)1 34 65 29 78
Centre de recherche INRA
Domaine de Vilvert Bât. 325 R+1
78 352 Jouy-en-Josas CEDEX
France
www.mgps.eu <http://www.mgps.eu>
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