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Aggregate mirror mixing different types of SSDs in remote plex

Last Updated:

Applies to

  • ONTAP 9
  • MetroCluster IP
  • Mirroing an aggregate
  • Different types of SSD drives in the system


Mirroring an aggregate results with the remote plex mixing different types of SSD drives, instead of using the same type of disks, present in the local plex:

                  Plex /aggr0_root/plex11 (online, normal, active, pool1)
    RAID group /aggr0_root/plex1/rg0 (normal, block checksums)
      RAID Disk    Device         HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
      ---------    ------         ------------- ---- ---- ---- ----- --------------    --------------
      dparity     0m.i1.1L32P3    0m    51  15         1   SSD   N/A 63849/130764288   63857/130780672 (fast zeroed)
      parity      0v.i1.1L33P3    0v    51  16         1   SSD   N/A 63849/130764288   63857/130780672 (fast zeroed)
      data        0v.i2.3L28P3    0v    51  12         1   SSD   N/A 63849/130764288   63857/130780672 (fast zeroed)
      data        0m.i2.3L3P3    0m    11  3          1 SSD-NVM   N/A 63849/16345536    63857/16347584 (fast zeroed)
      data        0m.i2.3L35P3    0m    51  17         1   SSD   N/A 63849/130764288   63857/130780672 (fast zeroed)

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