New Hyper-V server MPIO sees too many iSCSI paths to luns
Applies to
- Microsoft Hyper-V
- Selective LUN Mapping
- iSCSI
- OnTap
Issue
PS C:\> icm hyv1 {mpclaim -s -d 21}
MPIO Disk21: 08 Paths, Round Robin with Subset, Implicit Only
Controlling DSM: Microsoft DSM
SN: 600A098038304******************
Supported Load Balance Policies: FOO RRWS LQD WP LB
Path ID State SCSI Address Weight
---------------------------------------------------------------------------
0000000077040007 Active/Unoptimized 004|000|007|047 0
TPG_State : Active/Unoptimized, TPG_Id: 1002, : 3
0000000077040006 Active/Optimized 004|000|006|047 0
TPG_State : Active/Optimized , TPG_Id: 1003, : 4
0000000077040005 Active/Unoptimized 004|000|005|047 0
TPG_State : Active/Unoptimized, TPG_Id: 1000, : 1
0000000077040004 Active/Unoptimized 004|000|004|047 0
TPG_State : Active/Unoptimized, TPG_Id: 1001, : 2
0000000077040003 Active/Unoptimized 004|000|003|047 0
TPG_State : Active/Unoptimized, TPG_Id: 1002, : 3
0000000077040002 Active/Optimized 004|000|002|047 0
TPG_State : Active/Optimized , TPG_Id: 1003, : 4
0000000077040001 Active/Unoptimized 004|000|001|047 0
TPG_State : Active/Unoptimized, TPG_Id: 1001, : 2
0000000077040000 Active/Unoptimized 004|000|000|047 0
TPG_State : Active/Unoptimized, TPG_Id: 1000, : 1