command – 家鯖構築日記

稼働中のESXiに今まで使ってたHDDを使いまわすにはちょっとお作法があります。
（はずす前にパーティションまっさらにしとけば、この手間はありませんが）

先ずは追加したHDDが認識されてるかどうかを確認します。
色々見えてますが、今回追加したのは、Western DigitalのWD2002FAEXなので
ちゃんとディスクとしては見えていますね。

~ # ls /vmfs/devices/disks/
t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__
t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:1
t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:2
t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:3
t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:5
t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:6
t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:7
t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:8
t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:9
t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556
t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556:1
t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556:2
t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556:3
t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556:4
vml.0100000000202020202057442d574d41593033303333353536574443205744
vml.0100000000202020202057442d574d41593033303333353536574443205744:1
vml.0100000000202020202057442d574d41593033303333353536574443205744:2
vml.0100000000202020202057442d574d41593033303333353536574443205744:3
vml.0100000000202020202057442d574d41593033303333353536574443205744:4
vml.010000000043565052313133363031413030383042474e2020494e54454c20
vml.010000000043565052313133363031413030383042474e2020494e54454c20:1
vml.010000000043565052313133363031413030383042474e2020494e54454c20:2
vml.010000000043565052313133363031413030383042474e2020494e54454c20:3
vml.010000000043565052313133363031413030383042474e2020494e54454c20:5
vml.010000000043565052313133363031413030383042474e2020494e54454c20:6
vml.010000000043565052313133363031413030383042474e2020494e54454c20:7
vml.010000000043565052313133363031413030383042474e2020494e54454c20:8
vml.010000000043565052313133363031413030383042474e2020494e54454c20:9
~ #

~ # ls /vmfs/devices/disks/

t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__

t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:1

t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:2

t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:3

t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:5

t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:6

t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:7

t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:8

t10.ATA_____INTEL_SSDSA2CW080G3_____________________CVPR113601A0080BGN__:9

t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556

t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556:1

t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556:2

t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556:3

t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556:4

vml.0100000000202020202057442d574d41593033303333353536574443205744

vml.0100000000202020202057442d574d41593033303333353536574443205744:1

vml.0100000000202020202057442d574d41593033303333353536574443205744:2

vml.0100000000202020202057442d574d41593033303333353536574443205744:3

vml.0100000000202020202057442d574d41593033303333353536574443205744:4

vml.010000000043565052313133363031413030383042474e2020494e54454c20

vml.010000000043565052313133363031413030383042474e2020494e54454c20:1

vml.010000000043565052313133363031413030383042474e2020494e54454c20:2

vml.010000000043565052313133363031413030383042474e2020494e54454c20:3

vml.010000000043565052313133363031413030383042474e2020494e54454c20:5

vml.010000000043565052313133363031413030383042474e2020494e54454c20:6

vml.010000000043565052313133363031413030383042474e2020494e54454c20:7

vml.010000000043565052313133363031413030383042474e2020494e54454c20:8

vml.010000000043565052313133363031413030383042474e2020494e54454c20:9

~ #

では、デバイス名がわかったので、今のパーティションテーブルを確認しましょう。
どうやら、４つ切られているようです。

~ # partedUtil getptbl "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0__
______________________WD2DWMAY03033556"
msdos
243201 255 63 3907029168
1 40 1060289 131 0
2 1060296 2120579 131 0
3 2120584 3906011969 131 0
4 3906011976 3907007999 131 0
~ #

~ # partedUtil getptbl "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0__

______________________WD2DWMAY03033556"

msdos

243201 255 63 3907029168

1 40 1060289 131 0

2 1060296 2120579 131 0

3 2120584 3906011969 131 0

4 3906011976 3907007999 131 0

~ #

ちなみに、それぞれの意味はこんな感じみたいです。（Thankyou! Google!!)
1 40 1060289 131 128 2 1060296 2120579 252 0 3 2120584 3906011969 5 0 4 3906011969 3907007999 251 0 | | | | | | | | | \--- attribute | | | \------- type | | \------------------ ending sector | \----------------------------- starting sector \------------------------------- partition number

Linux - 0x83 = 131 Linux SWAP - 0x82 = 130 Linux LVM - 0x8e = 142 Linux RAID - 0xfd = 253
ここで、デバイス名が確認できましたんで、ばっさり消します。

~ # partedUtil delete "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0___
_____________________WD2DWMAY03033556" 1
~ # partedUtil delete "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0___
_____________________WD2DWMAY03033556" 2
~ # partedUtil delete "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0___
_____________________WD2DWMAY03033556" 3
~ # partedUtil delete "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0___
_____________________WD2DWMAY03033556" 4

~ # partedUtil delete "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0___

_____________________WD2DWMAY03033556" 1

~ # partedUtil delete "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0___

_____________________WD2DWMAY03033556" 2

~ # partedUtil delete "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0___

_____________________WD2DWMAY03033556" 3

~ # partedUtil delete "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0___

_____________________WD2DWMAY03033556" 4

さて・・・消えたかな？

~ # partedUtil getptbl "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556"
msdos
243201 255 63 3907029168

~ # partedUtil getptbl "/vmfs/devices/disks/t10.ATA_____WDC_WD2002FAEX2D007BA0________________________WD2DWMAY03033556"

msdos

243201 255 63 3907029168

はい。きれいさっぱり消えましたｗ
（vCenterから消せたら、こんな面倒なことはしなくて良いんですけどね・・・・・）

[`fc2` not found]

スクリプトで自動運用とか、色々な事情でコマンドラインから
操作が必要になってくる場合が出てきちゃうかもしれません。

直接esxiな物理サーバへsshで繋いでみます。
で、そのホストにどんなVMが登録されているかは、このコマンドでやります。

~ # vim-cmd vmsvc/getallvms
Vmid            Name                                        File                                      Guest OS          Version   Annotation
4      DB201_Win2012            [balthasar] db201/db201.vmx                                     windows8Server64Guest   vmx-08              
5      vmwin8ent01              [balthasar] vmwin8ent01/vmwin8ent01.vmx                         windows8_64Guest        vmx-08              
9      OSX Yosemite             [balthasar] OSX Yosemite/OSX Yosemite.vmx                       darwin13_64Guest        vmx-10              
~ # vim-cmd vmsvc/

~ # vim-cmd vmsvc/getallvms

Vmid Name File Guest OS Version Annotation

4 DB201_Win2012 [balthasar] db201/db201.vmx windows8Server64Guest vmx-08

5 vmwin8ent01 [balthasar] vmwin8ent01/vmwin8ent01.vmx windows8_64Guest vmx-08

9 OSX Yosemite [balthasar] OSX Yosemite/OSX Yosemite.vmx darwin13_64Guest vmx-10

~ # vim-cmd vmsvc/

ココで表示されたVmidが操作対象のIDになるので、電源入れたい時はこんな感じに。
状態の確認も出来ますよ〜

~ # vim-cmd vmsvc/power.on 9
Powering on VM:
~ # 
~ # vim-cmd vmsvc/power.getstate 9
Retrieved runtime info
Powered on
~ #

~ # vim-cmd vmsvc/power.on 9

Powering on VM:

~ #

~ # vim-cmd vmsvc/power.getstate 9

Retrieved runtime info

Powered on

~ #

詳細はVMwareなサイトで確認して欲しいんですが、こんなことが出来るっぽいですｗ
（昔のesxcliより分かり易い感じですかね〜）

~ # vim-cmd 
Commands available under /:
hbrsvc/       internalsvc/  solo/         vmsvc/        
hostsvc/      proxysvc/     vimsvc/       help          
~ # vim-cmd vmsvc
Commands available under vmsvc/:
acquiremksticket                 get.snapshotinfo                 
acquireticket                    get.spaceNeededForConsolidation  
connect                          get.summary                      
convert.toTemplate               get.tasklist                     
convert.toVm                     getallvms                        
createdummyvm                    gethostconstraints               
destroy                          login                            
device.connection                logout                           
device.connusbdev                message                          
device.disconnusbdev             power.getstate                   
device.diskadd                   power.hibernate                  
device.diskaddexisting           power.off                        
device.diskremove                power.on                         
device.getdevices                power.reboot                     
device.toolsSyncSet              power.reset                      
device.vmiadd                    power.shutdown                   
device.vmiremove                 power.suspend                    
devices.createnic                power.suspendResume              
disconnect                       queryftcompat                    
get.capability                   reload                           
get.config                       setscreenres                     
get.config.cpuidmask             snapshot.create                  
get.configoption                 snapshot.dumpoption              
get.datastores                   snapshot.get                     
get.disabledmethods              snapshot.remove                  
get.environment                  snapshot.removeall               
get.filelayout                   snapshot.revert                  
get.filelayoutex                 snapshot.setoption               
get.guest                        tools.cancelinstall              
get.guestheartbeatStatus         tools.install                    
get.managedentitystatus          tools.upgrade                    
get.networks                     unregister                       
get.runtime                      upgrade

~ # vim-cmd

Commands available under /:

hbrsvc/ internalsvc/ solo/ vmsvc/

hostsvc/ proxysvc/ vimsvc/ help

~ # vim-cmd vmsvc

Commands available under vmsvc/:

acquiremksticket get.snapshotinfo

acquireticket get.spaceNeededForConsolidation

connect get.summary

convert.toTemplate get.tasklist

convert.toVm getallvms

createdummyvm gethostconstraints

destroy login

device.connection logout

device.connusbdev message

device.disconnusbdev power.getstate

device.diskadd power.hibernate

device.diskaddexisting power.off

device.diskremove power.on

device.getdevices power.reboot

device.toolsSyncSet power.reset

device.vmiadd power.shutdown

device.vmiremove power.suspend

devices.createnic power.suspendResume

disconnect queryftcompat

get.capability reload

get.config setscreenres

get.config.cpuidmask snapshot.create

get.configoption snapshot.dumpoption

get.datastores snapshot.get

get.disabledmethods snapshot.remove

get.environment snapshot.removeall

get.filelayout snapshot.revert

get.filelayoutex snapshot.setoption

get.guest tools.cancelinstall

get.guestheartbeatStatus tools.install

get.managedentitystatus tools.upgrade

get.networks unregister

get.runtime upgrade

え？そんなGuestOS有りかって？
それはグーグル先生に聞いてくださいｗ

[`fc2` not found]

カテゴリー: command

ESXiでHDDを使いまわすときのお作法

esxiのコマンドラインからvmの電源を入れたりしてみる

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