我们有两台运行VMWare ESXi 5.1.0的主机。 两者都通过iSCSI连接到RAID 5arrays。
lun是一个vm的现有lun，但重启后没有经过主机的重新configuration。
它在configuration>存储>设备中的vSphere Client中可见，但在configuration>存储>数据存储中不可见
有人有一个想法，我们如何解决这个问题？
这些是我们在主机上尝试的一些指令
~ # voma -m vmfs -f check -d /vmfs/devices/disks/naa.60080e50002e0074000003975193cbf3 Checking if device is actively used by other hosts Running VMFS Checker version 0.9 in check mode Initializing LVM metadata, Basic Checks will be done ERROR: Missing LVM Magic. Disk doesn't have valid LVM Device ERROR: Failed to Initialize LVM Metadata VOMA failed to check device : Not a Logical Volume Total Errors Found: 0 有了这个，我们可以看到LUN。
~ # esxcfg-scsidevs -c Device UID Device Type Console Device Size Multipath PluginDisplay Name mpx.vmhba0:C0:T0:L0 CD-ROM /vmfs/devices/cdrom/mpx.vmhba0:C0:T0:L0 0MB NMP Local TSSTcorp CD-ROM (mpx.vmhba0:C0:T0:L0) naa.600605b004802b101840d2513e1e6628 Direct-Access /vmfs/devices/disks/naa.600605b004802b101840d2513e1e6628 1140592MB NMP Local IBM Disk (naa.600605b004802b101840d2513e1e6628) naa.60080e50002dff340000019750b4fd4e Direct-Access /vmfs/devices/disks/naa.60080e50002dff340000019750b4fd4e 20MB NMP IBM Serial Attached SCSI Disk (naa.60080e50002dff340000019750b4fd4e) naa.60080e50002dff340000044d53d7d13d Direct-Access /vmfs/devices/disks/naa.60080e50002dff340000044d53d7d13d 123121MB NMP IBM Serial Attached SCSI Disk (naa.60080e50002dff340000044d53d7d13d) naa.60080e50002e0074000003975193cbf3 Direct-Access /vmfs/devices/disks/naa.60080e50002e0074000003975193cbf3 614400MB NMP IBM Serial Attached SCSI Disk (naa.60080e50002e0074000003975193cbf3)
划分 ：
~ # partedUtil getptbl /vmfs/devices/disks/naa.60080e50002e0074000003975193cbf3 gpt 78325 255 63 1258291200
这是日志文件：从/var/log/vmkernel.log
2014-08-01T15:59:33.327Z cpu16:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:33.337Z cpu16:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:33.351Z cpu16:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:33.356Z cpu16:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:33.361Z cpu16:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:33.366Z cpu16:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:33.372Z cpu16:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:33.377Z cpu16:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:33.388Z cpu16:9200)FSS: 4972: No FS driver claimed device 'mpx.vmhba0:C0:T0:L0': Not supported 2014-08-01T15:59:33.396Z cpu16:9200)Vol3: 692: Couldn't read volume header from control: Not supported 2014-08-01T15:59:33.396Z cpu16:9200)Vol3: 692: Couldn't read volume header from control: Not supported 2014-08-01T15:59:33.396Z cpu16:9200)FSS: 4972: No FS driver claimed device 'control': Not supported 2014-08-01T15:59:33.433Z cpu16:9200)VC: 1547: Device rescan time 27 msec (total number of devices 8) 2014-08-01T15:59:33.433Z cpu16:9200)VC: 1550: Filesystem probe time 80 msec (devices probed 6 of 8) 2014-08-01T15:59:58.817Z cpu4:9190)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:58.821Z cpu4:9190)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:58.830Z cpu4:9190)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:58.838Z cpu4:9190)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:58.843Z cpu4:9190)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:58.848Z cpu4:9190)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:58.854Z cpu4:9190)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:58.859Z cpu4:9190)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T15:59:58.867Z cpu4:9190)FSS: 4972: No FS driver claimed device 'mpx.vmhba0:C0:T0:L0': Not supported 2014-08-01T15:59:58.880Z cpu0:9190)Vol3: 692: Couldn't read volume header from control: Not supported 2014-08-01T15:59:58.880Z cpu0:9190)Vol3: 692: Couldn't read volume header from control: Not supported 2014-08-01T15:59:58.880Z cpu0:9190)FSS: 4972: No FS driver claimed device 'control': Not supported 2014-08-01T15:59:58.911Z cpu0:9190)VC: 1547: Device rescan time 22 msec (total number of devices 8) 2014-08-01T15:59:58.911Z cpu0:9190)VC: 1550: Filesystem probe time 79 msec (devices probed 6 of 8) 2014-08-01T16:00:01.440Z cpu9:15384)VmkAccess: 637: lanusbcfg: access denied:: dom:appDom(2), obj:appDom(2), mode:inet_socket_bind(17) port no: (68) 2014-08-01T16:00:01.440Z cpu9:15384)VmkAccess: 207: ipAddr = 0.0.0.0, port = 68 2014-08-01T16:01:14.089Z cpu2:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.097Z cpu2:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.142Z cpu2:9200)Vol3: 692: Couldn't read volume header from control: Not supported 2014-08-01T16:01:14.142Z cpu2:9200)Vol3: 692: Couldn't read volume header from control: Not supported 2014-08-01T16:01:14.142Z cpu2:9200)FSS: 4972: No FS driver claimed device 'control': Not supported 2014-08-01T16:01:14.149Z cpu0:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.153Z cpu0:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.158Z cpu0:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.164Z cpu0:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.169Z cpu0:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.174Z cpu0:9200)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.185Z cpu0:9200)FSS: 4972: No FS driver claimed device 'mpx.vmhba0:C0:T0:L0': Not supported 2014-08-01T16:01:14.187Z cpu0:9200)VC: 1547: Device rescan time 21 msec (total number of devices 8) 2014-08-01T16:01:14.187Z cpu0:9200)VC: 1550: Filesystem probe time 82 msec (devices probed 6 of 8) 2014-08-01T16:01:14.377Z cpu14:9201)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.385Z cpu14:9201)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.420Z cpu14:9201)Vol3: 692: Couldn't read volume header from control: Not supported 2014-08-01T16:01:14.420Z cpu14:9201)Vol3: 692: Couldn't read volume header from control: Not supported 2014-08-01T16:01:14.420Z cpu14:9201)FSS: 4972: No FS driver claimed device 'control': Not supported 2014-08-01T16:01:14.430Z cpu14:9201)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.434Z cpu14:9201)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.440Z cpu14:9201)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.445Z cpu14:9201)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.450Z cpu14:9201)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.456Z cpu14:9201)<3>ata1.00: bad CDB len=16, scsi_op=0x9e, max=12 2014-08-01T16:01:14.464Z cpu14:9201)FSS: 4972: No FS driver claimed device 'mpx.vmhba0:C0:T0:L0': Not supported 2014-08-01T16:01:14.466Z cpu14:9201)VC: 1547: Device rescan time 14 msec (total number of devices 8) 2014-08-01T16:01:14.466Z cpu14:9201)VC: 1550: Filesystem probe time 74 msec (devices probed 6 of 8) 2014-08-01T16:01:53.503Z cpu14:8206)NMP: nmp_ThrottleLogForDevice:2319: Cmd 0x1a (0x412402e61dc0, 0) to dev "mpx.vmhba0:C0:T0:L0" on path "vmhba0:C0:T0:L0" Failed: H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x20 0x0. Act:NONE 2014-08-01T16:01:53.503Z cpu14:8206)ScsiDeviceIO: 2316: Cmd(0x412402e61dc0) 0x1a, CmdSN 0x263e from world 0 to dev "mpx.vmhba0:C0:T0:L0" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x20 0x0. 2014-08-01T16:02:01.455Z cpu12:15700)VmkAccess: 637: lanusbcfg: access denied:: dom:appDom(2), obj:appDom(2), mode:inet_socket_bind(17) port no: (68) 2014-08-01T16:02:01.455Z cpu12:15700)VmkAccess: 207: ipAddr = 0.0.0.0, port = 68
请参考以下来自vmware的知识库文章。 你可能有一个陈旧的锁。
vmkfstools -B /vmfs/devices/disks/naa.00000000000000000000000000:1
其中naa.00000000000000000000000000:1被replace为要检查的LUN NAA ID和分区。 注意“：1”
仅供参考：naa并不总是前缀。 矿是一个以eui开头的纤维伦。