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iSCSI MPIO Issues

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Hi all.

 

I've set up an iSCSI target on a Windows 2012 R2 server, and successfully connected to it with one NIC.  Then I set up the second NIC in the same vSwitch, but overrode the teaming settings so that each uses only one NIC with the other being unused.  The first connection still works fine, but the second will not connect.  The host is running ESXI 5.5 U3.  My plan is to get this working and use it to create a host profile for three other hosts.  Both nics are in the same subnet as the target.  Following is what the logs show.

 

2016-06-16T16:13:48.742Z cpu28:32849)NMP: nmp_ThrottleLogForDevice:2458: Cmd 0x1a (0x41368429c280, 0) to dev "mpx.vmhba32:C0:T0:L1" on path "vmhba32:C0:T0:L1" Failed: H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0. Act:NONE

2016-06-16T16:13:54.896Z cpu20:35491)<3>hpilo 0000:01:00.2: Open could not dequeue a packet

2016-06-16T16:28:48.743Z cpu34:32855)ScsiDeviceIO: 2353: Cmd(0x41368429c280) 0x1a, CmdSN 0x2ba4 from world 0 to dev "mpx.vmhba32:C0:T0:L1" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.

2016-06-16T16:45:17.277Z cpu30:33607)usb-storage: detected SCSI revision number 0 on vmhba32

2016-06-16T16:45:17.277Z cpu30:33607)usb-storage: patching inquiry data to change SCSI revision number from 0 to 2 on vmhba32

2016-06-16T16:45:17.277Z cpu30:33607)usb-storage: patching inquiry data to change removable media bit from 'off' to 'on' on vmhba32

2016-06-16T16:45:17.277Z cpu30:33607)usb-storage: detected SCSI revision number 0 on vmhba32

2016-06-16T16:45:17.277Z cpu30:33607)usb-storage: patching inquiry data to change SCSI revision number from 0 to 2 on vmhba32

2016-06-16T16:45:17.277Z cpu30:33607)usb-storage: patching inquiry data to change removable media bit from 'off' to 'on' on vmhba32

2016-06-16T16:45:17.277Z cpu22:33067)ScsiUid: 273: Path 'vmhba32:C0:T0:L1' does not support VPD Device Id page.

2016-06-16T16:45:17.277Z cpu20:33066)ScsiUid: 273: Path 'vmhba32:C0:T0:L0' does not support VPD Device Id page.

2016-06-16T16:45:17.277Z cpu22:33067)VMWARE SCSI Id: Could not get disk id for vmhba32:C0:T0:L1

2016-06-16T16:45:17.277Z cpu20:33066)VMWARE SCSI Id: Could not get disk id for vmhba32:C0:T0:L0

2016-06-16T16:45:22.301Z cpu27:33708)Tcpip: 2373: msleep returned 4

2016-06-16T16:45:30.378Z cpu22:33706)WARNING: iscsi_vmk: iscsivmk_ConnCommandResponse: SCSI response overflow: residual 139

2016-06-16T16:45:30.378Z cpu22:33706)WARNING: iscsi_vmk: iscsivmk_ConnCommandResponse: dataLen=255 cdbLen=6 cdb=12:01:83:00:ff:00:00:04:00:00:00:00:00:00:00:00

2016-06-16T16:45:30.378Z cpu22:33706)WARNING: iscsi_vmk: iscsivmk_ConnCommandResponse: Sess [ISID: 00023d000001 TARGET: iqn.1991-05.com.microsoft:fil257-iscsi1-target TPGT: 1 TSIH: 0]

2016-06-16T16:45:30.378Z cpu22:33706)WARNING: iscsi_vmk: iscsivmk_ConnCommandResponse: Conn [CID: 0 L: 192.168.10.33:50335 R: 192.168.10.1:3260]

2016-06-16T16:45:30.456Z cpu22:33706)WARNING: iscsi_vmk: iscsivmk_ConnCommandResponse: SCSI response overflow: residual 139

2016-06-16T16:45:30.456Z cpu22:33706)WARNING: iscsi_vmk: iscsivmk_ConnCommandResponse: dataLen=255 cdbLen=6 cdb=12:01:83:00:ff:00:00:00:0b:00:00:00:00:00:00:00

2016-06-16T16:45:30.456Z cpu22:33706)WARNING: iscsi_vmk: iscsivmk_ConnCommandResponse: Sess [ISID: 00023d000001 TARGET: iqn.1991-05.com.microsoft:fil257-iscsi1-target TPGT: 1 TSIH: 0]

2016-06-16T16:45:30.456Z cpu22:33706)WARNING: iscsi_vmk: iscsivmk_ConnCommandResponse: Conn [CID: 0 L: 192.168.10.33:50335 R: 192.168.10.1:3260]

2016-06-16T16:45:31.300Z cpu10:38885 opID=400f780e)World: 14369: VC opID 8D83A5AC-000006BE maps to vmkernel opID 400f780e

2016-06-16T16:45:31.300Z cpu10:38885 opID=400f780e)Vol3: 731: Couldn't read volume header from control: Not supported

2016-06-16T16:45:31.300Z cpu10:38885 opID=400f780e)Vol3: 731: Couldn't read volume header from control: Not supported

2016-06-16T16:45:31.300Z cpu10:38885 opID=400f780e)FSS: 5099: No FS driver claimed device 'control': Not supported

 

Any idea what's going on here?

 

Any suggestions welcome!

 

Derek


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