** Had following Configurations
--> ESX5.0 U2 [ with 32GB RAM ] with four windows VMs on local datastore
--> Exposed 2 ISCSI luns on ESX and created 2 different datastores
--> Using 1st ISCSI datastore, Installed Windows VM
--> Tried installing Another windows on 2nd ISCSI datastore
Then there is core dump .... Find the Screenshot
** Stats are as follows
$
2013-02-18T06:38:22.696Z cpu2:2079)NetPort: 1424: disabled port 0x2000003
2013-02-18T06:38:22.696Z cpu2:2079)Uplink: 5280: enabled port 0x2000003 with mac 00:07:e9:10:a1:46
2013-02-18T06:38:22.705Z cpu1:2049)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237:NMP device "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" state in doubt; requested fast path state update...
2013-02-18T06:38:22.719Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:22.763Z cpu0:2666)WARNING: iscsi_vmk: iscsivmk_StartConnection: vmhba36:CH:0 T:0 CN:0: iSCSI connection is being marked "ONLINE"
2013-02-18T06:38:22.763Z cpu0:2666)WARNING: iscsi_vmk: iscsivmk_StartConnection: Sess [ISID: 00023d000001 TARGET: iqn.2013-02.sam1.stsm1:svol2 TPGT: 1 TSIH: 0]
2013-02-18T06:38:22.763Z cpu0:2666)WARNING: iscsi_vmk: iscsivmk_StartConnection: Conn [CID: 0 L: 14.10.1.131:61829 R: 14.1.1.40:3260]
2013-02-18T06:38:22.765Z cpu0:2076)WARNING: ScsiUid: 411: vmhba36:C0:T0:L0: NAA identifier type has an unknown naa value of 0x3
2013-02-18T06:38:22.765Z cpu0:2076)vmw_psp_fixed: psp_fixedSelectPathToActivateInt:479: Changing active path from NONE to vmhba36:C0:T0:L0 for device "t10.CloudByt6_______________8eeb45a05e7a31959522420310087919".
2013-02-18T06:38:22.775Z cpu0:5388)HBX: 2313: Waiting for timed out [HB state abcdef02 offset 3194880 gen 103 stampUS 74831924125 uuid 5120a820-04616e98-d5c6-902b3419dab3 jrnl <FB 88403> drv 14.54] on vol 'data2'
2013-02-18T06:38:22.857Z cpu1:6415)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:22.998Z cpu1:54488)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0$
2013-02-18T06:38:23.136Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:23.275Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:23.415Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:23.556Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:23.695Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:23.697Z cpu1:2049)NMP: nmpCompleteRetryForPath:321: Retry world recovered device "t10.CloudByt6_______________8eeb45a05e7a31959522420310087919"
2013-02-18T06:38:23.697Z cpu0:2065)HBX: 231: Reclaimed heartbeat for volume 51207b2f-a495245b-2953-902b3419dab3 (data2): [Timeout] [HB state abcdef02 offset 3194880 gen 103 stampUS 74845783277 uuid 5120a820-04616e98-d5c6-902b3419dab3 jrnl <FB 88403> drv$
2013-02-18T06:38:23.708Z cpu1:2049)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237:NMP device "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" state in doubt; requested fast path state update...
2013-02-18T06:38:23.769Z cpu0:4466)HBX: 2313: Waiting for timed out [HB state abcdef02 offset 3194880 gen 33 stampUS 74806624524 uuid 5120a820-04616e98-d5c6-902b3419dab3 jrnl <FB 88400> drv 14.54] on vol 'data1'
2013-02-18T06:38:23.823Z cpu0:3614)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x12 (0x412400792d40, 0) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0$
2013-02-18T06:38:23.823Z cpu0:3614)ScsiDeviceIO: 2311: Cmd(0x412400792d40) 0x12, CmdSN 0x6554 from world 0 to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" failed H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0x0.
2013-02-18T06:38:23.894Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:23.964Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:24.035Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:24.106Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:24.176Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:24.249Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:24.319Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:24.386Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:24.456Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:24.525Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x41240078ecc0, 2064) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:24.540Z cpu1:2049)ScsiDeviceIO: 2324: Cmd(0x41240078ecc0) 0x28, CmdSN 0x842c from world 2064 to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" failed H:0x3 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0x0.
2013-02-18T06:38:24.540Z cpu2:4466)HBX: 2313: Waiting for timed out [HB state abcdef02 offset 3194880 gen 33 stampUS 74806624524 uuid 5120a820-04616e98-d5c6-902b3419dab3 jrnl <FB 88400> drv 14.54] on vol 'data1'
2013-02-18T06:38:24.596Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x12 (0x412400792d40, 0) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0$
2013-02-18T06:38:24.664Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x12 (0x412400792d40, 0) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0$
2013-02-18T06:38:24.706Z cpu1:2049)WARNING: NMP: nmp_DeviceRequestFastDeviceProbe:237:NMP device "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" state in doubt; requested fast path state update...
2013-02-18T06:38:24.735Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x12 (0x412400792d40, 0) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0$
2013-02-18T06:38:24.803Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x12 (0x412400792d40, 0) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0$
2013-02-18T06:38:24.870Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x12 (0x412400792d40, 0) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0$
2013-02-18T06:38:24.939Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x12 (0x412400792d40, 0) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x0 0$
2013-02-18T06:38:25.006Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x412400785b80, 2063) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:25.079Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x412400785b80, 2063) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:25.148Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x412400785b80, 2063) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:25.219Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x412400785b80, 2063) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$
2013-02-18T06:38:25.276Z cpu1:2049)<3>e1000: vmnic2: e1000_clean_tx_irq: Detected Tx Unit Hang
Tx Queue <0>
TDH <31>
TDT <4c>
next_to_use <4c>
next_to_clean <2d>
buffer_info[next_to$
2013-02-18T06:38:25.290Z cpu1:2049)NMP: nmp_ThrottleLogForDevice:2318: Cmd 0x28 (0x412400785b80, 2063) to dev "t10.CloudByt6_______________3186591112c8302a91c791a92378643d" on path "vmhba36:C0:T1:L0" Failed: H:0x2 D:0x0 P:0x0 Possible sense data: 0x0 0x$