ESXi下誤刪磁碟分割

ESXi下誤刪磁碟分割

由於自己對ESXi的命令不熟悉，同時粗心大意，誤刪除了ESXi作業系統的分區，操作過程如下：

擷取磁碟裝置資訊：

[root@localhost:~] fdisk -l

[root@localhost:~] fdisk -l

***
*** The fdisk command is deprecated: fdisk does not handle GPT partitions.  Please use partedUtil
***

Found valid GPT with protective MBR; using GPT

Disk /dev/disks/t10.ATA_____WDC_WD10EZEX2D00KUWA0_________________________WD2DWCC1S5769136: 1953525168 sectors, 1863M
Logical sector size: 512
Disk identifier (GUID): 4655b291-d307-43c6-81d8-f02bb180c373
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 1953525134

Number  Start (sector)    End (sector)  Size      Code  Name
  1            2048      1953523711      1863M  0700 
Found valid GPT with protective MBR; using GPT

Disk /dev/disks/t10.ATA_____WDC_WD5000AADS2D00S9B0________________________WD2DWCAV9D135907: 976773168 sectors,  931M
Logical sector size: 512
Disk identifier (GUID): 108244b4-fba3-4dbf-b6f6-51a88b871f73
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 976773134

Number  Start (sector)    End (sector)  Size      Code  Name
  1              64            8191        8128  0700 
  2        7086080        15472639      8190K  0700 
  3        15472640      976773134        916M  0700 
  5            8224          520191        499K  0700 
  6          520224        1032191        499K  0700 
  7        1032224        1257471        219K  0700 
  8        1257504        1843199        571K  0700 
  9        1843200        7086079      5120K  0700 

ESXi作業系統安裝在硬碟： /dev/disks/t10.ATA_____WDC_WD5000AADS2D00S9B0________________________WD2DWCAV9D135907上，

我執行的操作命令：partedUtil delete /dev/disks/t10.ATA_____WDC_WD5000AADS2D00S9B0________________________WD2DWCAV9D135907 1

導致硬碟的1號分區丟失。

[root@localhost:~] fdisk -l

***
*** The fdisk command is deprecated: fdisk does not handle GPT partitions.  Please use partedUtil
***

Found valid GPT with protective MBR; using GPT

Disk /dev/disks/t10.ATA_____WDC_WD10EZEX2D00KUWA0_________________________WD2DWCC1S5769136: 1953525168 sectors, 1863M
Logical sector size: 512
Disk identifier (GUID): 4655b291-d307-43c6-81d8-f02bb180c373
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 1953525134

Number  Start (sector)    End (sector)  Size      Code  Name
  1            2048      1953523711      1863M  0700 
Found valid GPT with protective MBR; using GPT

Disk /dev/disks/t10.ATA_____WDC_WD5000AADS2D00S9B0________________________WD2DWCAV9D135907: 976773168 sectors,  931M
Logical sector size: 512
Disk identifier (GUID): 108244b4-fba3-4dbf-b6f6-51a88b871f73
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 976773134

Number  Start (sector)    End (sector)  Size      Code  Name
  2        7086080        15472639      8190K  0700 
  3        15472640      976773134        916M  0700 
  5            8224          520191        499K  0700 
  6          520224        1032191        499K  0700 
  7        1032224        1257471        219K  0700 
  8        1257504        1843199        571K  0700 
  9        1843200        7086079      5120K  0700 

唉，結果就悲劇了………………

在系統不重啟的情況下，系統還能正常運行，我把重要的資料拷貝了出來，還好只有兩台虛擬機器。系統重啟後直接無法啟動。

# esxcfg-scsidevs -l

複製代碼
[root@localhost:~] esxcfg-scsidevs -l
t10.ATA_____WDC_WD10EZEX2D00KUWA0_________________________WD2DWCC1S5769136
  Device Type: Direct-Access
  Size: 953869 MB
  Display Name: Local ATA Disk (t10.ATA_____WDC_WD10EZEX2D00KUWA0_________________________WD2DWCC1S5769136)
  Multipath Plugin: NMP
  Console Device: /vmfs/devices/disks/t10.ATA_____WDC_WD10EZEX2D00KUWA0_________________________WD2DWCC1S5769136
  Devfs Path: /vmfs/devices/disks/t10.ATA_____WDC_WD10EZEX2D00KUWA0_________________________WD2DWCC1S5769136
  Vendor: ATA      Model: WDC WD10EZEX-00K  Revis: 15.0
  SCSI Level: 5  Is Pseudo: false Status: on       
  Is RDM Capable: false Is Removable: false
  Is Local: true  Is SSD: false
  Other Names:
      vml.0100000000202020202057442d574343315335373639313336574443205744
  VAAI Status: unknown
t10.ATA_____WDC_WD5000AADS2D00S9B0________________________WD2DWCAV9D135907
  Device Type: Direct-Access
  Size: 476940 MB
  Display Name: Local ATA Disk (t10.ATA_____WDC_WD5000AADS2D00S9B0________________________WD2DWCAV9D135907)
  Multipath Plugin: NMP
  Console Device: /vmfs/devices/disks/t10.ATA_____WDC_WD5000AADS2D00S9B0________________________WD2DWCAV9D135907
  Devfs Path: /vmfs/devices/disks/t10.ATA_____WDC_WD5000AADS2D00S9B0________________________WD2DWCAV9D135907
  Vendor: ATA      Model: WDC WD5000AADS-0  Revis: 01.0
  SCSI Level: 5  Is Pseudo: false Status: on       
  Is RDM Capable: false Is Removable: false
  Is Local: true  Is SSD: false
  Other Names:
      vml.0100000000202020202057442d574341563944313335393037574443205744
  VAAI Status: unknown

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