Temos dois hosts executando o VMWare ESXi 5.1.0 . Ambos estão conectados a um array RAID 5 via iSCSI.
O lun é um lun existente com vm, mas não é reconhecido pelos hosts após a reinicialização.
é visível no vSphere Client em Configuração > Armazenamento > Dispositivos , mas não em Configuração > Armazenamento > Datastores
Alguém tem uma ideia de como podemos consertar isso?
Estes são alguns comandos que experimentamos no host
~ # 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
Com isso, podemos ver o 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)
partição:
~ # partedUtil getptbl /vmfs/devices/disks/naa.60080e50002e0074000003975193cbf3
gpt
78325 255 63 1258291200
Este é o arquivo de log: de /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
Por favor, consulte o seguinte artigo da KB do vmware. Você provavelmente tem um bloqueio obsoleto.
vmkfstools -B /vmfs/devices/disks/naa.00000000000000000000000000:1
onde naa.00000000000000000000000000:1 é substituído pelo LUN NAA ID e pela partição a ser verificada. Observe o ": 1"
FYI: naa nem sempre é o prefixo. As minhas são um lun lun que começa com eui.