Database - RAC/Scalability (MOSC)

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moving single node to 2 node rac

in Database - RAC/Scalability (MOSC) 1 commentAnswered

Dear Experts,

Due to some elimitations.Our client updated us to use 2 diskgroups with external redundancy. one for data and one for fra.

Initially,I have requested my Storage administrator to allocate 5 diffferent disks of 400MB size each. I will use 3 disks as Voting Disks and 2 for OCR. Now, he is suggesting me to use 1 disk for VD and and 1 disk for OCR. He will provide redundancy for these disks at the storage level, so failure of any disk will not be visible to Oracle and will continue working seamlessly.Client is okay with this.

Also, he would like to provide RAID-5 for Voting Disk and RAID-1 for OCR.

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