Netapp MPIO multipathing driver incorrect

MSK_16 — Fri, 05 Jun 2026 18:53:49 GMT

We encountered an error in my netapp e-series E-2806 model

errors in recovery guru
> Host multipathing driver incorrect
> volume is not in the prefered path

and when i checked in the host i found the details

MPIO Disk System Disk LB Policy DSM Name
-------------------------------------------------------------------------------
MPIO Disk3 Disk 4 RR Microsoft DSM
MPIO Disk2 Disk 3 RRWS Microsoft DSM
MPIO Disk1 Disk 2 RRWS Microsoft DSM
MPIO Disk0 Disk 1 RRWS Microsoft DSM

MPIO Disk0: 02 Paths, Round Robin with Subset, Implicit Only
Controlling DSM: Microsoft DSM
SN: 600A098000D2DD66000006F468E5F335
Supported Load Balance Policies: FOO RRWS LQD WP LB

Path ID State SCSI Address Weight
---------------------------------------------------------------------------
0000000077010000 Active/Unoptimized 001|000|000|001 0
TPG_State : Active/Unoptimized, TPG_Id: 0, : 1

0000000077000000 Active/Optimized 000|000|000|001 0
TPG_State : Active/Optimized , TPG_Id: 1, : 32769

PS C:\Users> mpclaim -s -d 1

MPIO Disk1: 02 Paths, Round Robin with Subset, Implicit Only
Controlling DSM: Microsoft DSM
SN: 600A098000D7AEFA00000A225B091D8C
Supported Load Balance Policies: FOO RRWS LQD WP LB

Path ID State SCSI Address Weight
---------------------------------------------------------------------------
0000000077010000 Active/Optimized 001|000|000|002 0
TPG_State : Active/Optimized , TPG_Id: 0, : 1

0000000077000000 Active/Unoptimized 000|000|000|002 0
TPG_State : Active/Unoptimized, TPG_Id: 1, : 32769

PS C:\Users> mpclaim -s -d 2

MPIO Disk2: 02 Paths, Round Robin with Subset, Implicit Only
Controlling DSM: Microsoft DSM
SN: 600A098000D2DD660000070C68EC927A
Supported Load Balance Policies: FOO RRWS LQD WP LB

0000000077000000 Active/Optimized 000|000|000|003 0
TPG_State : Active/Optimized , TPG_Id: 1, : 32769

PS C:\Users> mpclaim -s -d 3

MPIO Disk3: 02 Paths, Round Robin, ALUA Not Supported
Controlling DSM: Microsoft DSM
SN: 600A098000D7AEFA000000A15B6966B7
Supported Load Balance Policies: FOO RR RRWS LQD WP LB

Path ID State SCSI Address Weight
---------------------------------------------------------------------------
0000000077010000 Active/Optimized 001|000|000|007 0
0000000077000000 Active/Optimized 000|000|000|007 0

what policy sould i used to clear those errors in storage device (RR or RRWS)

topic Netapp MPIO multipathing driver incorrect in ONTAP Hardware

Netapp MPIO multipathing driver incorrect