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

[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

 

posted @ 2016-05-05 10:13  珠烁晶莹  阅读(3011)  评论(0)  编辑  收藏  举报