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Oracle archive log and flash recovery area on EVA4k vdisks

 
T. Hatlø
Advisor

Oracle archive log and flash recovery area on EVA4k vdisks

I've read the best practice documents about Oracle and EVA. So far I have created
1 vdisk raid 5 (disk group 1 with FC-disks) for DATA, 3 vdisk raid 1 (disk group 1 with FC-disks) for archivelogs and 1 vdisk raid 5 (disk group 2 with FATA-disks) for backup to disk. We have plenty of free space on disk group 2 and I have to think economically.
Can anyone tell me what to choose for "archive log" and "flash recovery area"? Is it a good idea to put them on FATA-disks or not? I can't find any advice on this in the best practices.