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disk creation

Posted on 2013-06-12
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Last Modified: 2013-06-15
When we install rac

as the prerequisites  we 1)  create users, user, groups,etc/hosts files etc
also we create strorage disks 2)  asm1,asm2, votingdisk1,votingdis2 .....etc

Do we want to create the second set ie the asm1,asm2, votingdisk1,votingdis2 .....etc
in node 2 as well
I  know we have to make in node 1

My question is do we need to create disks in node2 or node 3 etc

please advice?
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Question by:walkerdba
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4 Comments
 
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Expert Comment

by:slightwv (䄆 Netminder)
ID: 39244228
Given that you have confirmed that you are following the steps in:
http://dnccfg.blogspot.com/2012/09/koracle11gr2racsetup.html

It tells you:
On all the other nodes in the cluster, use the scandisks command as the root user to pickup the newly created ASM disks. You do not need to create the ASM disks on each node, only on one node in the cluster.
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Author Comment

by:walkerdba
ID: 39245908
let me confirm asm and votingdisk
create only in one node...
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Accepted Solution

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slightwv (䄆 Netminder) earned 2000 total points
ID: 39247322
RAC is a shared disk setup.  Once you create disks, they are shared across all nodes.

Thinking this way, does it make sense to create disks on all nodes?
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Author Closing Comment

by:walkerdba
ID: 39250931
yes
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