是因为之前硬盘分区

删除分区信息

错误信息,这个位置标示磁盘信息

~ #  esxcfg-scsidevs -l
mpx.vmhba2:C0:T0:L0
   Device Type: CD-ROM
   Size: 0 MB
   Display Name: Local TEAC CD-ROM (mpx.vmhba2:C0:T0:L0)
   Multipath Plugin: NMP
   Console Device: /vmfs/devices/cdrom/mpx.vmhba2:C0:T0:L0
   Devfs Path: /vmfs/devices/cdrom/mpx.vmhba2:C0:T0:L0
   Vendor: TEAC      Model: DVD-ROM DV-28SW   Revis: R.2A
   SCSI Level: 5  Is Pseudo: false Status: on       
   Is RDM Capable: false Is Removable: true 
   Is Local: true  Is SSD: false
   Other Names:
      vml.0005000000766d686261323a303a30
   VAAI Status: unsupported
naa.5000c50042b4b7bb
   Device Type: Direct-Access
   Size: 286102 MB
   Display Name: SEAGATE Serial Attached SCSI Disk (naa.5000c50042b4b7bb)
   Multipath Plugin: NMP
   Console Device: /vmfs/devices/disks/naa.5000c50042b4b7bb
   Devfs Path: /vmfs/devices/disks/naa.5000c50042b4b7bb
   Vendor: SEAGATE   Model: ST3300657SS       Revis: ES64
   SCSI Level: 5  Is Pseudo: false Status: degraded 
   Is RDM Capable: true  Is Removable: false
   Is Local: false Is SSD: false
   Other Names:
      vml.02000000005000c50042b4b7bb535433333030
   VAAI Status: unknown
naa.5000cca018958084
   Device Type: Direct-Access
   Size: 429247 MB
   Display Name: HITACHI Serial Attached SCSI Disk (naa.5000cca018958084)
   Multipath Plugin: NMP
   Console Device: /vmfs/devices/disks/naa.5000cca018958084
   Devfs Path: /vmfs/devices/disks/naa.5000cca018958084
   Vendor: HITACHI   Model: HUS156045VLS600   Revis: E516
   SCSI Level: 6  Is Pseudo: false Status: degraded 
   Is RDM Capable: true  Is Removable: false
   Is Local: false Is SSD: false
   Other Names:
      vml.02000000005000cca018958084485553313536
   VAAI Status: unknown
naa.600508e00000000034871f7b22802004
   Device Type: Direct-Access
   Size: 428672 MB
   Display Name: Dell Serial Attached SCSI Disk (naa.600508e00000000034871f7b22802004)
   Multipath Plugin: NMP
   Console Device: /vmfs/devices/disks/naa.600508e00000000034871f7b22802004
   Devfs Path: /vmfs/devices/disks/naa.600508e00000000034871f7b22802004
   Vendor: Dell      Model: VIRTUAL DISK      Revis: 1028
   SCSI Level: 5  Is Pseudo: false Status: degraded 
   Is RDM Capable: true  Is Removable: false
   Is Local: false Is SSD: false
   Other Names:
      vml.0200000000600508e00000000034871f7b22802004564952545541
   VAAI Status: unknown

获取分区信息

~ # partedUtil get /vmfs/devices/disks/naa.5000cca018958084

删除分区信息

~ # partedUtil delete /vmfs/devices/disks/naa.5000cca018958084 1
~ # partedUtil get /vmfs/devices/disks/naa.5000cca018958084
54721 255 63 879097968

重新添加存储成功