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¤Ø³µéͧÁÕ»ÃÐ⪹ì Diskpart.exe ÍÂÙèáÅéÇÀÒÂã¹ áÅÐâ»Ãá¡ÃÁÍÃö»ÃÐ⪹ì Bcdedit.exe ÊÃéÒ§ÁÔàÃÍÃìºÙµä´Ã¿ì¢éÍÁÙź¹´ÔÊ¡ì GPT ã¹ Windows Server 2008 ¤Ø³ÊÒÁÒöãªé·Ó¤Í¹â«Å¡ÒèѴ¡ÒôÔÊ¡ìºÒ§àËÅèÒ¹Õéãªé§Ò¹ áµèÊÓËÃѺ§Ò¹Í×è¹ æ ¤Ø³¨Óà»ç¹µéͧãªéâ»Ãá¡ÃÁÍÃö»ÃÐ⪹ì diskpart.exe ã¹µÑÇ

ÊÓËÃѺ¤ÇÒÁÊÍ´¤Åéͧ¡Ñ¹ áÅФÇÒÁ§èÒÂ㹡ÒÃãªé º·¤ÇÒÁ¹Õéãªéâ»Ãá¡ÃÁÍÃö»ÃÐ⪹ì diskpart.exe ã¹¢Ñ鹵͹㹺·¤ÇÒÁ¹Õé ÊÓËÃѺ¤ÇÒÁªèÇÂàËÅ×Í㹤ÓÊÑè§ Diskpart.exe àÃÔèÁ Diskmgmt.msc áÅéǨ֧ à»Ô´ËÑÇ¢éÍÇÔ¸Õãªé㹡ÒÃÇÔ¸ÕãªéàÁ¹Ù ¢Ñ鹵͹·Õè͸ԺÒÂäÇéã¹¢Ñ鹵͹㹺·¤ÇÒÁ¹ÕéãªéµÑÇÍÂèÒ§á·é¨ÃÔ§

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¡è͹·Õè¤Ø³à«çµÍѾ¡ÒÃÁÔàÃÍÃìÇÍÅØèÁÊÓËÃѺºÙµ àÃÒ¢Íá¹Ð¹ÓÇèÒ ¤Ø³ÁÕ´ÔÊ¡ì GPT Í×è¹ã¹¤ÍÁ¾ÔÇàµÍÃì·Õè»ÃСͺ´éǾÒÃìµÔªÑ¹¢Í§ÍÔ¹à·ÍÃìà¿«à¿ÔÃìÁáÇÃì Extensible (EFI) ¾ÒÃìµÔªÑ¹ EFI »ÃСͺ´éÇÂá¿éÁÃкº·Õèãªé㹡ÒÃàÃÔèÁÃкº»¯ÔºÑµÔ¡Òà ´ÔÊ¡ìµéͧÁÕ¾ÒÃìµÔªÑ¹ EFI àÃÔèÁ¡Ò÷ӧҹ ËÒ¡ä´Ã¿ìËÅÑ¡¢Í§Ãкº (´ÔÊ¡ì 0) ÅéÁàËÅÇ ¤Ø³ÊÒÁÒöãªé¾ÒÃìµÔªÑ¹ EFI º¹ä´Ã¿ìÃͧ (´ÔÊ¡ì·Õè 1) àÃÔèÁ¡Ò÷ӧҹ¢Í§Ãкº»¯ÔºÑµÔ¡Òà Êèǹ¹Õé͸ԺÒÂÇÔ¸Õ ¡ÒÃÊÃéÒ§ áÅШѴàµÃÕÂÁ¾ÒÃìµÔãËÁè EFI áÅÐ Microsoft ÊÓÃͧ (MSR) ªÑ¹º¹ä´Ã¿ì·ÕèÃͧ ¤Ø³ÊÒÁÒöãªé੾ÒÐÍÃö»ÃÐ⪹ì Diskpart.exe à¾×èÍÊÃéÒ§¾ÒÃìµÔ EFI áÅÐ MSR ªÑ¹·Õè¨Óà»ç¹ ¤Ø³äÁèÊÒÁÒöãªé¤Í¹â«Å¡ÒèѴ¡ÒôÔÊ¡ì à¾×èÍÊÃéÒ§ ËÃ×Í à¾×èÍÊзé͹¶Ö§¾ÒÃìµÔªÑ¹ EFI ËÃ×Í MSR

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1. ˹éҨ;ÃéÍÁÃѺ¤ÓÊÑè§ àÃÕ¡ãªéâ»Ãá¡ÃÁÍÃö»ÃÐ⪹ì diskpart.exe
   
   ËÁÒÂà˵Ø:«Öè§àÃÔèÁµé¹¤Í¹â«Å diskpart ËÅѧ¨Ò¡·Õè¤Í¹â«Å ¶Ù¡àµÃÕÂÁãªé§Ò¹diskpart >¨Ð»ÃÒ¡¯¢Öé¹ ¤Í¹â«Å diskpart ÍÂÙèã¹¢³Ð¹Õé¾ÃéÍÁáÅéÇÊÓËÃѺ¤ÓÊÑè§ÊÓËÃѺ¡Òûé͹¤èÒ
2. àÅ×Í¡´ÔÊ¡ì·Õè¤Ø³µéͧ¡ÒÃãËéà»ç¹ä´Ã¿ìÃͧ áÅСÒÃá»Å§ä´Ã¿ìä»·Õè GPT ã¹µÑÇÍÂèÒ§¹Õé ´ÔÊ¡ì 1 ¶Ù¡ãªéÊÓËÃѺÁÔàÃÍÃì (Ãͧ) ä´Ã¿ì
   
   ËÁÒÂà˵Ø:´ÔÊ¡ì·Õè¤Ø³àÅ×Í¡µéͧäÁè»ÃСͺ´éǾÒÃìµÔªÑ¹¢éÍÁÙÅã´ æ ¹Í¡¨Ò¡¹Õé ´ÔÊ¡ìµéͧà»ç¹´ÔÊ¡ìẺ¾×é¹°Ò¹ raw ·ÕèÁÕ¾×é¹·ÕèÇèÒ§·ÕèÁÒ¡¡ÇèÒ ËÃ×Íà·èҡѺ¤ÇÒÁ¨Ø¢Í§´ÔÊ¡ìÃкºËÅÑ¡ ·ÕèäÁè
   
   ËÁÒÂà˵Ø:µèÍ仹Õéà»ç¹¤ÓÊÑ觷Õè¤Ø³¾ÔÁ¾ì·Õè¾ÃéÍÁ·ìÃѺ¤ÓÊÑ觷Õèãªé§Ò¹ ¤ÓÊÑ觡ÒèѴÃٻẺ㹵ÑÇË¹Ò áÅТéͤԴàËç¹ à¡ÕèÂǡѺ¤ÓÊÑè§ ËÃ×Í à¡ÕèÂǡѺà¹×éÍËҢͧ¡ÒÃáÊ´§¼Å˹éҨͨѴÃٻẺ¢éͤÇÒÁÅéǹ
   1. diskpart >Select disk 1

      Disk 1 is now the selected disk. 

   2. diskpart >Convert GPT

      Diskpart successfully converted the selected disk to GPT format.

   3. diskpart >List partition

      Partition ###  Type              Size     Offset
      
      ------------- ----------------  -------  -------
      Partition 1    Reserved          128 MB    17 KB
      

      ËÁÒÂà˵Ø:If you notice that more than one partition is displayed, you have selected the wrong drive, or you did not start with a raw drive. Correct this before you continue, or data loss may occur.
3. Select partition 1 on disk 1, and then delete it. You must use the override command to delete the Microsoft Reserved (MSR) partition. You will re-create a new MSR partition after you create the required EFI partition.
   1. diskpart >Select partition 1

      Partition 1 is now the selected partition. 

   2. diskpart >Delete partition override

      Diskpart successfully deleted the selected partition.

4. Select disk 0, and then list the partitions that are on disk 0. With the output of theÃÒ¡ÒÃcommand, create new EFI and MSR partitions on disk 1 that are the same sizes as the EFI and MSR partitions on disk 0.
   1. diskpart >Select disk 0

      Disk 0 is now the selected disk.

   2. diskpart >List partition

      Partition ###  Type              Size     Offset
      -------------  ----------------  -------  -------
      Partition 1    System             200 MB  1024 KB <- EFI PARTITION
      Partition 2    Reserved           128 MB   201 MB <- MSR PARTITION
      Partition 3    Primary             50 GB   329 MB
      

   3. diskpart >select disk 1

      Disk 1 is now the selected disk. 

   4. diskpart >create partition efi size=200

      Diskpart succeeded in creating the specified partition.

   5. diskpart >create partition msr size=128

      Diskpart succeeded in creating the specified partition

   6. diskpart >list partition

      Partition ###  Type              Size     Offset
      -------------  ----------------  -------  -------
      Partition 1    System             200 MB  1024 KB
      *Partition 2   Reserved           128 MB   201 MB

Convert the primary and secondary drives to dynamic disks

Before you can create a mirror, both the primary (source) drive (disk 0) and the secondary (destination) drive (disk 1) must be converted to dynamic disks. After you convert both disks to dynamic disks, you can create the mirror. You can use the Disk Management console or the Diskpart.exe utility to convert both the primary drive and the secondary drive to dynamic disks.

When you use the Diskpart.exe utility, select the drive that you want to convert to a dynamic disk, and then convert the drive to a dynamic disk. You must follow this step on both the secondary and primary GPT drives. To convert both the primary and secondary drives to dynamic disks, follow these steps:

1. diskpart >Select disk 1

   Disk 1 is now the selected disk

2. diskpart >Convert dynamic

   Diskpart successfully converted the selected disk to Dynamic format. 

3. diskpart >Select disk 0

   Disk 0 is now the selected disk 

4. diskpart >Convert dynamic

   DiskPart successfully converted the selected disk to dynamic format.

5. diskpart >exit

   Leaving Diskpart...

Establish a mirror from the boot volume to the secondary drive

After you convert both the primary drive (disk 0) and secondary drive (disk 1) to dynamic disks, you can establish a mirror from the boot volume to the secondary drive. To do this, you can use either the Disk management console or the Diskpart.exe utility. To do this by using the Diskpart.exe utility, follow these steps.

1. At the DISKPART> prompt, select the boot volume (C:), and then mirror the volume to the secondary drive (disk 1).
   1. diskpart >Select volume C

      Volume 1 is the selected volume. 

   2. diskpart >add disk=1

      Diskpart succeeded in adding a mirror to the volume.

2. Wait for the volume synchronization to complete, and then exit Diskpart.exe. You can check the progress of the synchronization in the Diskmgmt.msc console.

Format the EFI partition

You must now copy the BCD store and the contents of the EFI partition from the primary drive (disk 0) to the secondary drive (disk 1).

ËÁÒÂà˵Ø:You must follow these steps when the BCD store is modified on either drive.

Use the Diskpart.exe utility to select the EFI partition on the secondary drive, and then assign a letter to the EFI partition so that it can be formatted. In the following example, the drive letter "S" is assigned to the EFI partition on the secondary drive. You can use any available drive letter for this step.

1. diskpart >Select disk 1

   Disk 1 is now the selected disk.

2. diskpart >Select partition 1

   Partition 1 is now the selected partition.

3. diskpart >Assign letter=S

   DiskPart successfully assigned the drive letter or mount point.

4. Use Diskpart to format the "S" partition to use the FAT32 file system. The system cannot start from an EFI partition unless it is formatted to use the FAT32 file system. àÁ×è͵éͧ¡ÒôÓà¹Ô¹¡ÒùÕé ãËé¾ÔÁ¾ì¤ÓÊÑ觵èÍ仹ÕéáÅС´ ENTER::
   diskpart >format fs=FAT32 quick
5. Select the EFI partition on the primary drive (disk 0), and then assign a drive letter to that EFI partition. In this example, the drive letter "P" is assigned to the primary EFI partition on disk 0. You can use any available drive letter for this step.
   1. diskpart >Select disk 0

      Disk 0 is now the selected disk.

   2. diskpart >Select partition 1

      Partition 1 is now the selected partition.

   3. diskpart >Assign letter=P

      DiskPart successfully assigned the drive letter or mount point.

6. Exit Diskpart.

Use Bcdedit.exe to configure boot entries for the mirrored disk

ãªéẺBCDeditcommand to view the current Windows boot entries. During the "add disk" operation to create the mirror, the Volume Disk Service (VDS) created a secondary entry in the Windows Server 2008 boot configuration, also known as the BCD store, for the Windows Boot Loader on disk 1. To view the current Windows boot entries, follow these steps:

1. Open a command prompt.
2. ·Õè¾ÃÍÁµì¤ÓÊÑè§ ¾ÔÁ¾ì:P:, and then press ENTER to change to drive P.
3. ·Õè¾ÃÍÁµì¤ÓÊÑè§ ¾ÔÁ¾ì:cd EFI\Microsoft\Boot, and then press ENTER to change to the Boot folder.
4. ·Õè¾ÃÍÁµì¤ÓÊÑè§ ¾ÔÁ¾ì:bcdedit /enumáÅéÇ ¡´ ENTER Then, you see output that resembles the following:

   Windows Boot Manager
   --------------------
   identifier              {bootmgr}
   device                  partition=P:
   path                    \EFI\Microsoft\Boot\bootmgfw.efi
   description             Windows Boot Manager
   locale                  en-US
   inherit                 {globalsettings}
   default                 {current}
   displayorder            {current}
                           {1ba28ce6-d91e-11dc-bc7e-e72bb3afd58e}
   toolsdisplayorder       {memdiag}
   timeout                 30
   
   Windows Boot Loader
   -------------------
   identifier              {current}
   device                  partition=C:
   path                    \Windows\system32\winload.efi
   description             Microsoft Windows Server 2008
   locale                  en-US
   inherit                 {bootloadersettings}
   osdevice                partition=C:
   systemroot              \Windows
   resumeobject            {b158d5f9-d91f-11dc-bc7e-e72bb3afd58e}
   nx                      OptOut
   
   Windows Boot Loader
   -------------------
   identifier              {1ba28ce6-d91e-11dc-bc7e-e72bb3afd58e}
   device                  partition=C:
   path                    \Windows\system32\winload.efi
   description             Microsoft Windows Server 2008 - secondary plex
   locale                  en-US
   inherit                 {bootloadersettings}
   osdevice                partition=C:
   systemroot              \Windows
   resumeobject            {b158d5f9-d91f-11dc-bc7e-e72bb3afd58e}
   nx                      OptOut
   

   The Windows Boot Loader with the description, "Microsoft Windows Server 2008 - secondary plex," was created by VDS during the "add disk" operation. The Windows Boot Loader entry "Partition=C:" represents the volume C that is mirrored, and this entry references the copy of Winload.efi file on disk 1 that will start Windows Server 2008 from disk 1.

Next, create a copy of the current Windows Boot Manager so that it can be used from the EFI firmware startup menu to make Windows Server 2008 start from either disk 0 or disk 1. ¡Ãкǹ¡ÒÃbcdedit /copy¤Ñ´¤ÓÊÑè§ÅÍ¡ÃÒ¡Òà Windows Boot Manager »Ñ¨¨ØºÑ¹ä»ÂѧÃÒ¡Òà Windows Boot Manager ãËÁè·ÕèÁÕ¤Ó͸ԺÒ "Windows Boot Manager Cloned" ¡Ãкǹ¡ÒÃbcdedit /set¤ÓÊÑ觷Õèãªé GUID ¢Í§ Boot Manager ãËÁè¢Í§ Windows áÅСÒõÑ駤èÒ¤ÓÊÑ觾ÒÃìµÔªÑ¹¢Í§ÍØ»¡Ã³ì¡ÒÃÍéÒ§ÍÔ§ÊÓà¹Ò¢Í§á¿éÁ Bootmgr.efi ·ÕèÍÂÙ躹¾ÒÃìµÔªÑ¹ "% S" º¹´ÔÊ¡ì 1 µÑÇÍÂèÒ§¢Í§ GUID ÁÕµèÍ仹Õé:µÑÇÍÂèÒ§µèÍ仹ÕéáÊ´§ÇÔ¸Õãªé¹Õébcdedit¤ÓÊÑè§

1. ·Õè¾ÃÍÁµì¤ÓÊÑè§ ¾ÔÁ¾ì:/d /copy {bootmgr } bcdedit "Windows Boot Manager Cloned"áÅéÇ ¡´ ENTER áÊ´§¼ÅÅѾ¸ì·ÕèÁÕÅѡɳдѧµèÍ仹Õé:

   The entry was successfully copied to {GUID}.

2. ·Õè¾ÃÍÁµì¤ÓÊÑè§ ¾ÔÁ¾ì:bcdedit / {¡ÒõÑ駤èÒguid} ¾ÒÃìµÔªÑ¹¢Í§ÍØ»¡Ã³ì = s:áÅéÇ ¡´ ENTER 㹤ÓÊÑ觹Õé á·¹guid´éÇ GUID ã¹¼ÅÅѾ¸ì¨Ò¡¤ÓÊÑ觡è͹˹éÒ¹Õé áÊ´§¼ÅÅѾ¸ì·ÕèÁÕÅѡɳдѧµèÍ仹Õé:

   The operation completed successfully.

3. ·Õè¾ÃÍÁµì¤ÓÊÑè§ ¾ÔÁ¾ì:/enum bcdedit ·Ñé§ËÁ´áÅéÇ ¡´ ENTER à¾×è͵ÃǨÊͺ¡ÒÃà»ÅÕè¹á»Å§·Õè·Ó§Ò¹ ¨Ò¡¹Ñé¹ ¤Ø³àËç¹¼ÅÅѾ¸ì·ÕèÁÕÅѡɳдѧµèÍ仹Õé:

   Firmware Boot Manager
   ---------------------
   identifier              {fwbootmgr}
   displayorder            {bootmgr}
                           {1ba28ce0-d91e-11dc-bc7e-e72bb3afd58e}
                           {1ba28ce1-d91e-11dc-bc7e-e72bb3afd58e}
                           {1ba28cdf-d91e-11dc-bc7e-e72bb3afd58e}
                           {1ba28cde-d91e-11dc-bc7e-e72bb3afd58e}
                           {1ba28ce2-d91e-11dc-bc7e-e72bb3afd58e}
                           {1ba28ce3-d91e-11dc-bc7e-e72bb3afd58e}
                           {1ba28ce5-d91e-11dc-bc7e-e72bb3afd58e}
                           {1ba28ce4-d91e-11dc-bc7e-e72bb3afd58e}
                           {1ba28ce8-d91e-11dc-bc7e-e72bb3afd58e}
   timeout                 2
   
   Windows Boot Manager
   --------------------
   identifier              {1ba28ce8-d91e-11dc-bc7e-e72bb3afd58e}
   device                  partition=S:
   path                    \EFI\Microsoft\Boot\bootmgfw.efi
   description             Windows Boot Manager Cloned
   locale                  en-US
   inherit                 {globalsettings}
   default                 {current}
   displayorder            {current}
                           {1ba28ce6-d91e-11dc-bc7e-e72bb3afd58e}
   toolsdisplayorder       {memdiag}
   timeout                 30
   
   Windows Boot Manager
   --------------------
   identifier              {bootmgr}
   device                  partition=P:
   path                    \EFI\Microsoft\Boot\bootmgfw.efi
   description             Windows Boot Manager
   locale                  en-US
   inherit                 {globalsettings}
   default                 {current}
   displayorder            {current}
                           {1ba28ce6-d91e-11dc-bc7e-e72bb3afd58e}
   toolsdisplayorder       {memdiag}
   timeout                 30
   

4. ÍÍ¡¨Ò¡Ë¹éÒµèÒ§¾ÃéÍÁÃѺ¤ÓÊÑè§

á¨é§ãËé·ÃÒºÇèÒ GUID ·ÕèÊØ´·éÒÂã¹à¿ÔÃìÁáÇÃì Boot Manager áÊ´§ãºÊÑè§ÁÕ GUID ·ÕèàËÁ×͹¡Ñ¹à»ç¹µÑǨѴ¡ÒÃàÃÔèÁÃкº Windows Ãͧº¹¾ÒÃìµÔªÑ¹ "% S" «Öè§ËÁÒ¤ÇÒÁÇèÒ ·ÕèµÑǨѴ¡ÒáÒáÒÃàÃÔèÁÃкº Windows ãËÁè·ÕèÁÕ¤Ó͸ԺÒ "Windows Boot Manager Cloned" ¨Ð«Ô§â¤Ãä¹Êìã¹ NVRAM ·Õèãªéà¿ÔÃìÁáÇÃìàÁ×èÍà¿ÔÃìÁáÇÃì EFI áÊ´§àÁ¹Ù¡ÒÃàÃÔèÁµé¹¢Í§à¿ÔÃìÁáÇÃì ÁÕÍÂÙèã¹¢³Ð¹ÕéÃÒ¡Òà NVRAM ÊͧÊÓËÃѺ Windows Boot Manager ˹Ö觺¹¾ÒÃìµÔªÑ¹ "P" áÅÐÍ×è¹ æ º¹¾ÒÃìµÔªÑ¹ "% S" à¿ÔÃìÁáÇÃì EFI áÊ´§ÃÒ¡ÒÃàËÅèÒ¹Õéã¹àÁ¹ÙàÃÔèÁµé¹Ãкºáºº EFI

¡ÒäѴÅÍ¡¾ÒÃìµÔªÑ¹ EFI áÅÐà¡çº BCD ŧã¹ä´Ã¿ì·ÕèÊͧ

¡ÒÃÊè§ÍÍ¡¾ÒÃìµÔªÑ¹ EFI áÅÐà¡çº BCD ŧã¹ä´Ã¿ì·ÕèÊͧ ´Óà¹Ô¹¡ÒôѧµèÍ仹Õé:

1. Êè§ÍÍ¡à¡çº BCD à¾×èÍ EFI ¾ÒÃìµÔªÑ¹º¹´ÔÊ¡ì 0 «Ö觪èÇÂãËé¤Ø³¤Ñ´ÅÍ¡à¡çº BCD ¨Ò¡´ÔÊ¡ì 0 à¾×èÍ´ÔÊ¡ì 1 â´ÂãËé·ÓµÒÁ¢Ñ鹵͹µèÍ仹Õé::
   1. à»Ô´Ë¹éҨ;ÃéÍÁÃѺ¤ÓÊÑè§
   2. ·Õè¾ÃÍÁµì¤ÓÊÑè§ ¾ÔÁ¾ì:bcdedit /export P:\EFI\Microsoft\Boot\BCD2áÅéÇ ¡´ ENTER à¾×èÍÊè§ÍÍ¡à¡çº BCD ä»Âѧá¿éÁ·Õèª×èÍ "BCD2" áÊ´§¼ÅÅѾ¸ì·ÕèÁÕÅѡɳдѧµèÍ仹Õé:

      The operation completed successfully.

2. ãªéẺRobocopy¤ÓÊÑ觷Õè¨Ð¤Ñ´ÅÍ¡á¿éÁÃкº "P ” (µÔ EFI ªÑ¹ã¹ä´Ã¿ìËÅÑ¡) à¾×èÍ “ S ” (µÔ EFI ªÑ¹ã¹ä´Ã¿ì·ÕèÃͧ) ¤Ø³µéͧ·Óàªè¹¹Õéà¾×èÍãËéá¹èã¨ÇèÒ ä´Ã¿ìÃͧÊÒÁÒöàÃÔèÁÃкºËÒ¡´ÔÊ¡ì 0 ÅéÁàËÅÇ µÃǨÊͺãËéá¹èã¨ÇèÒ ¤Ø³µéͧãªéµÑÇÍÑ¡ÉÃä´Ã¿ì·Õè¶Ù¡µéͧ¶éҤسãªéµÑÇÍÑ¡É÷ÕèᵡµèÒ§¡Ñ¹ÊÓËÃѺ¾ÒÃìµÔªÑ¹ EFI ¢Í§¤Ø³ àÁ×è͵éͧ¡Ò÷Óàªè¹¹Õé ¾ÔÁ¾ìrobocopy p:\ s:\ /e /r:0·Õè¾ÃéÍÁÃѺ¤ÓÊÑè§ áÅéÇ¡´ ENTER
3. à»ÅÕ蹪×èÍà¡çº BCD º¹´ÔÊ¡ì 1 à¾×èÍãËéµÃ§¡Ñºª×èͧ͢à¡çºº¹´ÔÊ¡ì 0 àÁ×è͵éͧ¡Ò÷Óàªè¹¹Õé ¾ÔÁ¾ìà»ÅÕ蹪×èÍ S:\EFI\Microsoft\Boot\BCD2 BCD·Õè¾ÃéÍÁÃѺ¤ÓÊÑè§ áÅéÇ¡´ ENTER
4. źà¡çº BCD «éÓº¹´ÔÊ¡ì 0 àÁ×è͵éͧ¡Ò÷Óàªè¹¹Õé ¾ÔÁ¾ìP:\EFI\Microsoft\Boot\BCD2 del·Õè¾ÃéÍÁÃѺ¤ÓÊÑè§ áÅéÇ¡´ ENTER
5. àÍÒÍÑ¡Éê×èÍä´Ã¿ì·Õè¡Ó˹´ãËé¡Ñº¾ÒÃìµÔªÑ¹·Ñé§Êͧ EFI ¢Ñ鹵͹¹Õé¨ÐäÁèãÊè¡çä´éà¹×èͧ¨Ò¡µÑÇÍÑ¡ÉÃä´Ã¿ìäÁè re-assigned ËÅѧ¨Ò¡·ÕèàÃÔèÁµé¹Ãкº àÁ×è͵éͧ¡ÒÃàÍÒÍÑ¡Éê×èÍä´Ã¿ì·Õè¡Ó˹´ãËé¡Ñº¾ÒÃìµÔªÑ¹·Ñé§Êͧ EFI ´Óà¹Ô¹¡ÒôѧµèÍ仹Õé:
   1. ·Õè¾ÃÍÁµì¤ÓÊÑè§ ¾ÔÁ¾ì:diskpart.exeáÅéÇ ¡´ ENTER
   2. àÁ×èÍ DISKPART > áÊ´§¡ÅèͧâµéµÍº ¾ÔÁ¾ìàÅ×Í¡ä´Ã¿ì¢éÍÁÙÅ P

      Volume 1 is the selected volume. 
      
      

   3. àÁ×èÍ DISKPART > áÊ´§¡ÅèͧâµéµÍº ¾ÔÁ¾ìàÍÒÍÍ¡

      Diskpart successfully removed the drive letter or mount point.

   4. ·Ó«éÓ¢Ñ鹵͹ 5b áÅÐ 5 c ÊÓËÃѺ¾ÒÃìµÔªÑ¹ "% S"

·´Êͺä´Ã¿ìÃͧ â´Â¡ÒÃãªéÃÒ¡ÒúѭªÕ¡ÒÃàÃÔèÁÃкº¢Í§ Windows Server 2008 ãËÁè

ËÅѧ¨Ò¡·Õè¤Ø³ä´éÃѺ¡ÒûÃѺ»Ãا¡ÒáÓ˹´¤èÒ BCD ·´ÊͺÃÒ¡ÒáÒõÃǨÊͺãËéá¹èã¨ÇèÒ ÃкºÊÒÁÒöàÃÔèÁ¡Ò÷ӧҹ â´Âãªéä´Ã¿ìÃͧËÒ¡´ÔÊ¡ì 0 ÅéÁàËÅÇ â´ÂãËé·ÓµÒÁ¢Ñ鹵͹µèÍ仹Õé::

1. »Ô´ áÅÐàÃÔèÁÃкºãËÁè
2. On the startup menu, select the startup entry in EFI that is named "Windows Boot Manager Cloned." This option lets you restart to the Windows Boot Manager on the EFI partition of the secondary drive. Then, select "Microsoft Windows Server 2008 - secondary plex" to start Windows Server 2008 from the secondary drive.
   ËÁÒÂà˵Ø:In an MUI environment, the secondary plex entry in the Windows Boot Manager may be displayed as "Microsoft Windows Server 2008 - ????? ?????". ¤Ø³ÊÒÁÒöãªéä´ébcdedit /set {guid} description "¤Ó͸ԺÒÂ:"command to give the secondary plex entry a more meaningful name. For example, you can use the following command:

   bcdedit /set {7e4632e7-0b4d-11dd-813b-bcbfbfe8b578} description "Microsoft Windows Server 2008 - Secondary Plex"

   After you complete this step to give the secondary plex entry a more meaningful name, make sure that you copy the BCD store to the secondary drive by using the steps that are described in the "Copy the EFI partition and the BCD store to the second drive" section.

Reestablish the primary boot drive mirror

If there is a failure of the primary drive (disk 0), you must start the computer in the secondary drive (disk 1), and then re-create the mirror to return the boot volume to a fault-tolerant state. â´ÂãËé·ÓµÒÁ¢Ñ鹵͹µèÍ仹Õé:

1. Replace the failed dynamic disk 0 by using the directions that are provided by your hardware vendor. Make sure that the disk has no partition information. ¡Ãкǹ¡ÒÃdiskpart cleancommand can be used to destroy any existing partition information on the disk.
   
   ËÁÒÂà˵Ø
   • Be careful when you run thediskpart cleancommand because it will destroy the partition table on the selected disk, and it will make the contents of the disk inaccessible.
   • Throughout this section, the former primary disk will continue to be known as disk 0, and the former secondary disk will continue to be known as disk 1. However, after you follow these steps, disk 1 will be the new primary disk, and disk 0 will be the new secondary disk.
2. àÅ×Í¡Windows Boot Manager Clonedto start the computer by using the EFI partition on the secondary drive. When the Boot Manager appears, selectMicrosoft Windows Server 2008 - secondary plex.
3. If you running a pre-R2 version of Windows Server 2008, install the hotfix that is described in the following Microsoft Knowledge Base article, and restart the computer when you are prompted.
   970686  (http://support.microsoft.com/kb/970686/ ) You cannot restore mirroring for the boot partition on some GPT disks in Windows Server 2008 if you follow the instructions in Knowledge Base article 951985
   ËÁÒÂà˵Ø:This fix is included in Windows Server 2008 R2. Therefore, you do not have to install it on computers that are running Windows Server 2008 R2. When you restart the computer after you installing this hotfix, select “Windows Boot Manager Cloned” and “Microsoft Windows Server 2008 – secondary plex” to start the system.
4. Import the BCD store located on the EFI partition on disk 1. This sets the BCD store on disk 1 as the active system store, and lets it be modified. â´ÂãËé·ÓµÒÁ¢Ñ鹵͹µèÍ仹Õé::
   1. Start DiskPart.
   2. Run the following commands to select the EFI partition on disk 1, and to assign to it drive letter "S."
      diskpart >select disk 1
      diskpart >select partition 1
      diskpart >assign letter=s
   3. Exit DiskPart.
   4. Run the commandbcdedit /import S:\EFI\Microsoft\Boot\BCD /cleanto import the store from the EFI partition on disk 1.
5. You have to break the broken mirror. However, you must first determine which is the correct disk on which to run thediskpart break¤ÓÊÑè§ After you do this, select the mirror volume (Volume #), and then view the details to determine from which missing disk (m#) you have to break the mirror. â´ÂãËé·ÓµÒÁ¢Ñ鹵͹µèÍ仹Õé::
   1. Start DiskPart.
   2. Select the mirror volume, typically volume C (the boot volume):
      diskpart >select volume c
   3. Use the detail volume or list disk command to determine the identifier for the missing disk, typically m0:
      diskpart >detail volume
   4. Break the mirror by specifying the identifier for the missing disk that you obtained in step 5c (for example, m0):
      diskpart >break disk=m0 nokeep
   5. List the volumes to make sure that the mirror is gone and that the volume is now listed as a simple volume:
      diskpart >list volume
   6. Delete the missing disk (m0):
      diskpart >select disk m0
      diskpart >delete disk
   7. Exit DiskPart.
6. Remove all stale entries from the BCD store to return the system to a known clean state. Also, rename the entries to accurately reflect the current state of the system. â´ÂãËé·ÓµÒÁ¢Ñ鹵͹µèÍ仹Õé::
   1. Run the commandbcdedit /enum all /vàÁ×è͵éͧ¡ÒÃÃÐºØ GUID ¢Í§ÃÒ¡ÒÃã¹ NVRAM ·ÕèÁÕ¤Ó͸ԺÒ " Windows Boot Manager " áÅÐÁÕ¾ÒÃÒÁÔàµÍÃìÍØ»¡Ã³ì¢Í§äÁèÃÙé¨Ñ¡ËÃ×ÍÍØ»¡Ã³ì¾ÒÃÒÁÔàµÍÃì·Õè¢Ò´ËÒÂä» ËÅѧ¨Ò¡·Õè¤Ø³ä´éÃÐºØ GUID ÊÓËÃѺÃÒ¡ÒùÕé ãªé¤ÓÊÑ觾ÒÃìµÔªÑ¹·ÕèÍØ»¡Ã³ì /set {GUID } bcdedit = s:àÁ×è͵éͧ¡ÒêÕéÃÒ¡ÒÃä»Âѧ´ÔÊ¡ì 1
   2. ãªéä´é¨Ò¡¹Ñé¹bcdedit /enum /v ·Ñé§ËÁ´¤ÓÊÑè§à¾×èÍÃÐºØ GUID ¢Í§ÃÒ¡Òà "Windows Boot Manager Cloned" ã¹ NVRAM ËÅѧ¨Ò¡·Õè¤Ø³ÃÐºØ GUID ÊÓËÃѺÃÒ¡ÒùÕé ãªé¤ÓÊÑè§/delete bcdedit {GUID }àÁ×è͵éͧ¡ÒÃźÃÒ¡ÒÃà¡èÒÊÓËÃѺ´ÔÊ¡ì·Õè 1 ¨Ò¡ NVRAM
   3. 㹡ÒÃáÊ´§¼ÅÊÓËÃѺ¡ÒÃbcdedit /enum /v ·Ñé§ËÁ´¤ÓÊÑè§ ¤é¹ËÒª×èÍ "Windows ´Óà¹Ô¹¡ÒõèÍá;¾ÅÔपѹ" ·ÕèÁÕ¾ÒÃÒÁÔàµÍÃìÍØ»¡Ã³ì¢Í§ÃÒ¡ÒÃäÁèÃÙé¨Ñ¡ËÃ×ÍÍØ»¡Ã³ì¾ÒÃÒÁÔàµÍÃì·Õè¢Ò´ËÒÂä» ÅºÃÒ¡ÒùÕéâ´Âãªé¡ÒÃ/delete bcdedit {GUID }¤ÓÊÑè§
   4. 㹡ÒÃbcdedit /enum /v ·Ñé§ËÁ´áÊ´§¼Å look ÊÓËÃѺÃÒ¡Ò÷ÕèÁÕ¤Ó͸ԺÒ "Windows ´Óà¹Ô¹¡ÒõèÍá;¾ÅÔपѹ - à¾Å¡«ìÊÓÃͧ ãªé¤ÓÊÑ觤Ó͸ԺÒ¢ͧ /set {GUID } bcdedit "Windows ´Óà¹Ô¹¡ÒõèÍâ»Ãá¡ÃÁ»ÃÐÂØ¡µì"¤ÓÊÑè§à¾×èÍà»ÅÕ蹪×èÍÃÒ¡ÒÃáÊ´§ãËéàË繶֧ÇèÒ à»ç¹µÍ¹¹ÕéÃÒ¡ÒÃâ»Ãá¡ÃÁ»ÃÐÂØ¡µì¡ÒôÓà¹Ô¹¡Òõèͧ͢ Windows ÊÓËÃѺà¾Åç¡«ìÁÔàÃÍÃìËÅÑ¡
   5. 㹡ÒÃáÊ´§¼ÅÊÓËÃѺ¡ÒÃbcdedit /enum /v ·Ñé§ËÁ´¤ÓÊÑè§ ÅѡɳÐÊÓËÃѺÃÒ¡Ò÷ÕèÁÕ¤Ó͸ԺÒ "Windows Server 2008" áÅзÕè ÁÕ¾ÒÃÒÁÔàµÍÃìÍØ»¡Ã³ìäÁèÃÙé¨Ñ¡ËÃ×ÍÍØ»¡Ã³ì¾ÒÃÒÁÔàµÍÃì·Õè¢Ò´ËÒÂä» ÅºÃÒ¡ÒùÕéâ´Âãªé¡ÒÃ/delete bcdedit {GUID }¤ÓÊÑè§
   6. 㹡ÒÃbcdedit /enum /v ·Ñé§ËÁ´¼Å¼ÅÔµ ¤é¹ËÒÃÒ¡Ò÷ÕèÁÕ¤Ó͸ԺÒ "Windows Server 2008 - à¾Å¡«ìÊÓÃͧ ãªé¤ÓÊÑ觤Ó͸ԺÒ¢ͧ /set {GUID } bcdedit "Windows Server 2008"¡ÒÃà»ÅÕ蹪×èÍÃÒ¡ÒÃáÊ´§ãËéàË繶֧ÇèÒ à»ç¹µÍ¹¹ÕéÃÒ¡ÒõÑǨѴ¡ÒáÒÃàÃÔèÁÃкºÊÓËÃѺà¾Åç¡«ìÁÔàÃÍÃìËÅÑ¡
   7. ¤é¹ËÒÃÒ¡Òà BCD ·ÕèÁÕ¤Ó͸ԺÒ "ÇÔà¤ÃÒÐËì˹èǤÇÒÁ¨Ó Windows" ãªé¤ÓÊÑ觾ÒÃìµÔªÑ¹·ÕèÍØ»¡Ã³ì /set {GUID } bcdedit = s:àÁ×è͵éͧ¡ÒÃàÅ×Í¡ÃÒ¡Òà tester ˹èǤÇÒÁ¨Ó·ÕèÍÂÙ躹´ÔÊ¡ì 1
   8. àÃÕ¡ãªé¤ÓÊÑè§bcdedit /enum /v ·Ñé§ËÁ´àÁ×è͵éͧ¡ÒõÃǨÊͺÃÒ¡Òà NVRAM áÅÐ BCD
   9. àÃÔèÁµé¹Ãкº¤ÍÁ¾ÔÇàµÍÃìãËÁè àÅ×Í¡ " Windows Boot Manager " áÅÐ "Windows Server 2008" à¾×èÍàÃÔèÁ¡Ò÷ӧҹ㹴ÔÊ¡ì 1
7. á»Å§´ÔÊ¡ì·Õèà¾ÔèÁãËÁèà»ç¹ÃٻẺ GPT áÅÐÊÃéÒ§â¤Ã§ÊÃéÒ§¾ÒÃìµÔªÑ¹ â´ÂãËé·ÓµÒÁ¢Ñ鹵͹µèÍ仹Õé::
   1. àÃÔèÁ DiskPart
   2. á»Å§´ÔÊ¡ì 0 à»ç¹ÃٻẺ GPT:
      diskpart >àÅ×Í¡´ÔÊ¡ì 0
      diskpart >á»Å§ GPT
   3. ź¾ÒÃìµÔªÑ¹º¹´ÔÊ¡ì 0 ·ÕèÊÃéÒ§¢Öé¹â´ÂÍѵâ¹ÁѵÔ:
      diskpart >¾ÒÃìµÔªÑ¹¢Í§ÃÒ¡ÒÃ
      diskpart >àÅ×Í¡¾ÒÃìµÔªÑ¹ 1
      diskpart >ź¡ÒÃá·¹¾ÒÃìµÔªÑ¹
   4. ºÑ¹·Ö¡â¤Ã§ÃèÒ§¾ÒÃìµÔªÑ¹ÊÓËÃѺ´ÔÊ¡ì 1 à¾×èÍ·ÓÊÓà¹Òà¤éÒâ¤Ã§º¹´ÔÊ¡ì 0:
      diskpart >àÅ×Í¡´ÔÊ¡ì·Õè 1
      diskpart >¾ÒÃìµÔªÑ¹¢Í§ÃÒ¡ÒÃ
   5. ¡Ò÷ÓÊÓà¹Òà¤éÒâ¤Ã§¢Í§´ÔÊ¡ì 1 º¹´ÔÊ¡ì 0 㹡Òäӹdz¢¹Ò´¢Í§¾ÒÃìµÔªÑ¹ MSR ÊÓËÃѺ¢Ñ鹵͹¹Õé à¾ÔèÁà¢éÒ´éÇ¡ѹ¢¹Ò´¢Í§¾ÒÃìµÔªÑ¹ MSR "ÊÓÃͧ" áÅоÒÃìµÔªÑ¹ "Ẻ䴹ÒÁÔ¡ÊÓÃͧ" ·ÕèáÊ´§ÍÂÙèã¹ DiskPart ÊÓËÃѺ´ÔÊ¡ì 1 ¾ÒÃìµÔµÑÇÍÂèÒ§àªè¹ ¶éÒ¾ÒÃìµÔªÑ¹ MSR àÁ¡Ð亵ì 127 º¹´ÔÊ¡ì 1 áÅжéÒ¾ÒÃìµÔªÑ¹ "Ẻ䴹ÒÁÔ¡ÊÓÃͧ" 1 àÁ¡Ð亵캹´ÔÊ¡ì 1 ¨Ò¡¹Ñé¹ÊÃéÒ§ Ẻ 128 àÁ¡Ð亵ì MSR ªÑ¹º¹´ÔÊ¡ì 0 â´Â·ÑèÇä» ¾ÒÃìµÔªÑ¹ EFI ¤ÇÃà»ç¹ 200 MB áÅоÒÃìµÔªÑ¹ MSR ¤Çà 128 àÁ¡Ð亵ì àÁ×è͵éͧ¡Ò÷ÓÊÓà¹Òà¤éÒâ¤Ã§¢Í§´ÔÊ¡ì 1 àÃÕ¡ãªé¤ÓÊÑè§àËÅèÒ¹Õé:
      diskpart >àÅ×Í¡´ÔÊ¡ì 0
      diskpart >ÊÃéÒ§¾ÒÃìµÔªÑ¹ efi ¢¹Ò´ = 200
      diskpart >ÊÃéÒ§¾ÒÃìµÔªÑ¹ msr ¢¹Ò´ = 128
   6. ÃÒ¡ÒþÒÃìµÔªÑ¹·ÕèÍÂÙèã¹Ãкº¡ÒõÃǨÊͺ´ÔÊ¡ì¹Ñé¹ 0 »ÃСͺ´éÇ¡Òà EFI áÅоÒÃìµÔªÑ¹ MSR:
      diskpart >¾ÒÃìµÔªÑ¹¢Í§ÃÒ¡ÒÃ
8. á»Å§´ÔÊ¡ì·Ñé§Êͧà»ç¹ä´¹ÒÁÔ¡´ÔÊ¡ì㹡óչÕéäÁèÁÕ´ÔÊ¡ìẺ䴹ÒÁÔ¡:
   diskpart >àÅ×Í¡´ÔÊ¡ì 0
   diskpart >á»Å§ä´¹ÒÁÔ¡
   diskpart >àÅ×Í¡´ÔÊ¡ì·Õè 1
   diskpart >á»Å§ä´¹ÒÁÔ¡
9. à¾ÔèÁ´ÔÊ¡ìãËÁè 0 ÁÔàÃÍÃì¢Í§ä´Ã¿ì¢éÍÁÙÅÊÓËÃѺàÃÔèÁµé¹Ãкº:
   diskpart >àÅ×Í¡ä´Ã¿ì¢éÍÁÙÅ c
   diskpart >à¾ÔèÁ´ÔÊ¡ì = 0
10. ã¹¢³Ð·Õèà¡Ô´ resynchronization ÁÔàÃÍÃì ¨Ñ´àµÃÕÂÁ EFI ¾ÒÃìµÔªÑ¹º¹´ÔÊ¡ì 0:
    1. diskpart >àÅ×Í¡´ÔÊ¡ì 0
       diskpart >àÅ×Í¡¾ÒÃìµÔªÑ¹ 1
       diskpart >¡ÒèѴÃٻẺ fs =´èǹ fat32
    2. DiskPart ¨º¡Ò÷ӧҹ
11. Ãͨ¹¡ÇèÒ resynchronization ÁÔàÃÍÃìÊÔé¹Êشŧ ¤Ø³ÊÒÁÒöãªé Disk Management à¾×è͵ÃǨÊͺ㹡Ãкǹ¡Òà resynchronization
12. ¶éÒ EFI ¾ÒÃìµÔªÑ¹º¹´ÔÊ¡ì 0 äÁèä´é¡Ó˹´ÍÑ¡Éê×èÍä´Ã¿ì “ P ”, áÅÐ ¶éÒ EFI ¾ÒÃìµÔªÑ¹º¹´ÔÊ¡ì 1 äÁèä´é¡Ó˹´ÍÑ¡Éê×èÍä´Ã¿ì¢Í§ “ S ”, ¡Ó˹´ÍÑ¡ÉÃä´Ã¿ì·ÕèàËÁÒÐÊÁ¡Ñº EFI ¾ÒÃìµÔªÑ¹º¹´ÔÊ¡ì 0 áÅÐ 1 ¢Í§´ÔÊ¡ì:
    1. àÃÔèÁ Diskpart
    2. diskpart >àÅ×Í¡´ÔÊ¡ì 0
       diskpart >àÅ×Í¡¾ÒÃìµÔªÑ¹ 1
       diskpart >¡Ó˹´ÍÑ¡ÉÃÃÐºØ = p
       diskpart >àÅ×Í¡´ÔÊ¡ì·Õè 1
       diskpart >àÅ×Í¡¾ÒÃìµÔªÑ¹ 1
       diskpart >¡Ó˹´ÍÑ¡ÉÃÃÐºØ = s
    3. DiskPart ¨º¡Ò÷ӧҹ
13. Å͡ẺàÃÔèÁµé¹Ãкº¨Ñ´¡ÒÃÃÒ¡ÒÃã¹ NVRAM ÊÓËÃѺ´ÔÊ¡ì·Õè 1:
    1. Å͡Ẻâ´Â¡ÒÃàÃÔèÁÃкºµÑǨѴ¡ÒÃÃÒ¡ÒÃãªé¹Ñé¹/d /copy {bootmgr } bcdedit "Windows Boot Manager Cloned"¤ÓÊÑè§ ºÑ¹·Ö¡ GUID ÊÓËÃѺÃÒ¡ÒÃãËÁè·Õèä´é¶Ù¡¡Ó˹´ã¹¡ÒÃáÊ´§¼ÅÊÓËÃѺ¤ÓÊÑ觹Õé
    2. ¡ÒõÑ駤èÒ¾ÒÃÒÁÔàµÍÃì¢Í§ÍØ»¡Ã³ìã¹ÃÒ¡ÒÃãËéªÕéä»·Õè EFI ¾ÒÃìµÔªÑ¹º¹´ÔÊ¡ì 0 â´Âãªé cloned¾ÒÃìµÔªÑ¹·ÕèÍØ»¡Ã³ì /set {GUID } bcdedit = p:¤ÓÊÑè§ Use the GUID from the output of thebcdedit /copy¤ÓÊÑè§
    3. Run the commandbcdedit /enum all /vto verify the changes.
14. Copy the contents of the EFI partition on disk 1 to the EFI partition on disk 0 so that you can boot from disk 0:
    1. Export the active BCD store by using the commandbcdedit /export S:\EFI\Microsoft\Boot\BCD2
    2. Copy the EFI partition from disk 1 to disk 0 by using the commandrobocopy s:\ p:\ /e /r:0
    3. Rename the copied BCD store on disk 0 to BCD by using the commandrename P:\EFI\Microsoft\Boot\BCD2 BCD.
    4. Delete the duplicate exported BCD store on disk 1 by using the commanddel S:\EFI\Microsoft\Boot\BCD2
15. ·ÓµÒÁ¢Ñ鹵͹µèÒ§æ µèÍ仹Õé::
    1. Remove the drive letters that you assigned in DiskPart:
       
       diskpart >select volume p
       diskpart >àÍÒÍÍ¡
       diskpart >select volume s
       diskpart >àÍÒÍÍ¡
    2. Restart the computer to verify that you can boot from either disk 0 or disk 1.

ËÁÒÂà˵Ø:By default, the boot entries will point to disk 1. If you boot from disk 0, and If you have to modify the BCD store when you start in disk 0, you first have to import the store:

1. Start DiskPart.
2. Select the EFI partition on disk 0, and assign to it the drive letter "P":
   diskpart >select disk 0
   diskpart >select partition 1
   diskpart >assign letter=p
3. Exit DiskPart.
4. Run the commandbcdedit /import P:\EFI\Microsoft\Boot\BCD /cleanto import the store from the EFI partition on disk 0.
   
   ËÁÒÂà˵Ø:You should always boot from the BCD entry that corresponds to the NVRAM entry that you selected when you started the computer. For example, if you selected the “Windows Boot Manager” (primary disk) NVRAM entry, you may have to select the “Windows Server 2008” (primary disk) BCD entry for the system to start correctly. If you selected the “Windows Boot Manager Cloned” (secondary disk) NVRAM entry, you should select the “Microsoft Windows Server 2008 – secondary plex” (secondary disk) BCD entry.