NMP: nmp_ThrottleLogForDevice:2319: Cmd 0x85 (0x4124801f0d40, 17599) to dev "naa.600605b0060969c01916e1752bcf6fea" on path "vmhba1:C2:T0:L0" Failed: H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x20 0x0. Act:NONE
2015-02-12T13:45:46.397Z cpu46:16430)ScsiDeviceIO: 2316: Cmd(0x4124801f0d40) 0x85, CmdSN 0x0 from world 17599 to dev "naa.600605b0060969c01916e1752bcf6fea" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x20 0x0.
2015-02-12T13:45:46.397Z cpu46:16430)NMP: nmp_ThrottleLogForDevice:2319: Cmd 0x4d (0x4124801f0d40, 17599) to dev "naa.600605b0060969c01916e1752bcf6fea" on path "vmhba1:C2:T0:L0" Failed: H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x20 0x0. Act:NONE
2015-02-12T13:45:46.397Z cpu46:16430)ScsiDeviceIO: 2316: Cmd(0x4124801f0d40) 0x4d, CmdSN 0x1 from world 17599 to dev "naa.600605b0060969c01916e1752bcf6fea" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x20 0x0.
2015-02-12T13:45:46.397Z cpu46:16430)ScsiDeviceIO: 2316: Cmd(0x4124801f0d40) 0x1a, CmdSN 0x2 from world 17599 to dev "naa.600605b0060969c01916e1752bcf6fea" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
What does it mean?