0 Replies Latest reply on Apr 3, 2019 3:47 PM by SaidAk

    Oracle Database on All Flash Storage

    SaidAk

      Dears,

       

      I have a database distributed on 6 luns as per the below on a SAN Storage:

       

      lun01 6 physical disks raid 5 --- datafiles + conrol file

      lun02 6 physical disks raid 5 --- datafiles + conrol file

      lun03 6 physical disks raid 5 --- datafiles + conrol file

      lun04 4 physical disks raid 1/0 -- redo logs

      lun05 2 physical disks raid 1 --- oracle_home

      lun06 2 physical disks raid 1 ---- Archive logs.

       

      We are moving to a new ALL FLASH ( NVMe) storage, and the above architecture is not an option anymore on the new storage.

       

      we are creating a Raid 5 pool with 2 hot spares. and distributing luns in this pool .

       

      My question  :

       

      - What are your recommendations in such cases ?

      How should we distribute our files ? should we keep the same Luns on the new storage ? or move them all to one Lun ?

      Is it logical to put all the above files ( datafiles, control files , redo-logs and archived redo-logs) in one pool ?

       

      Thank you