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ESXi下误删磁盘分区

由于自己对ESXi的命令不熟悉,同时粗心大意,误删除了ESXi操作系统的分区,操作过程如下:

获取磁盘设备信息:

[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操作系统安装在硬盘: /dev/disks/t10.ATA_____WDC_WD5000AADS2D00S9B0________________________WD2DWCAV9D135907上,

我执行的操作命令:partedUtil delete /dev/disks/t10.ATA_____WDC_WD5000AADS2D00S9B0________________________WD2DWCAV9D135907 1

导致硬盘的1号分区丢失。

[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,结果就悲剧了………………

在系统不重启的情况下,系统还能正常运行,我把重要的数据拷贝了出来,还好只有两台虚拟机。系统重启后直接无法启动。

# esxcfg-scsidevs -l

复制代码
[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

本文永久更新链接地址:http://www.linuxidc.com/Linux/2016-05/131327.htm

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