Technical: NetApp – MPIO – Path Details

Technical: NetApp – MPIO – Path Details

As part of NetApp diagnostic, you might need to dig deep into which paths are actually being used.

MPIO Path Details

  1. Launch Computer Management
  2. In the left panel, Access Storage \ Data OnTap(R) DSM Management \ Disk Management
  3. In the right panel, select the Disk
  4. Right Click on the the Disk Nth, and in the ensuring “Drop-down” menu, select the “Properties”
  5. The “NETAPP LUN Multi-Path Disk Device Properties” window appears
  6. The paths are listed in the “This device has the following paths”
  7. Double-clicked on the path you want to dig into …
  8. The “MPIO Path Details” window appears

NetApp - MPIO Path Details

The following areas are displayed:

  • Number of Reads
  • Number of Writes
  • Bytes Read
  • Bytes Written

 

Note that in the instructions above, you can not select the “Logical Disk”.

 

Computer Management

 

So in the screen above, please select “Disk 4” and right click on that selection.

 

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