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VM backups of Windows 2008 SP2 Domain Controllers

j083418
Level 5

I have some VMWARE guests that are running as windows domain controllers and have been backing them up as vmware guests with the below policy:

 

Policy Name:       TEDC-TSP-VM-DCs
Options:           0x0
template:          FALSE
c_unused1:         ?
Names:             (none)
Policy Type:       FlashBackup-Windows (29)
Active:            yes
Effective date:    04/14/2010 14:50:03
File Restore Raw:  yes
Mult. Data Stream: no
Perform Snapshot Backup:   yes
Snapshot Method:           VMware
Snapshot Method Arguments: mntpt=F:\VCBsnaps,Virtual_machine_backup=1,trantype=0
,vmdktype=0,disable_quiesce=0
Perform Offhost Backup:    yes
Backup Copy:               0
Use Data Mover:            no
Data Mover Type:           0
Use Alternate Client:      no
Alternate Client Name:     kn-tsp-bup01
Use Virtual Machine:      1
Hyper-V Server Name:     (none)
Enable Instant Recovery:   no
Policy Priority:   0
Max Jobs/Policy:   1
Disaster Recovery: 0
Collect BMR Info:  no
Keyword:           (none specified)
Data Classification:       -
Residence is Storage Lifecycle Policy:    no
Client Encrypt:    no
Checkpoint:        no
Residence:         kn-tsp-bup01-hcart2-robot-tld-0
Volume Pool:       NetBackup
Server Group:      *ANY*
Granular Restore Info:  no
Generation:      77
Client/HW/OS/Pri:  kn-be-dcp01.euprimep.tsys VMWare Virtual_Machine 0 0 0 0 ?
Client/HW/OS/Pri:  kn-be-dcp02.euprimep.tsys VMWare Virtual_Machine 0 0 0 0 ?
Client/HW/OS/Pri:  kn-be-dcq01.euprimeq.tsys VMWare Virtual_Machine 0 0 0 0 ?
Client/HW/OS/Pri:  kn-be-dcq02.euprimeq.tsys VMWare Virtual_Machine 0 0 0 0 ?
Client/HW/OS/Pri:  kn-be-dcv01.euprimev.tsys VMWare Virtual_Machine 0 0 0 0 ?
Client/HW/OS/Pri:  kn-be-dcv02.euprimev.tsys VMWare Virtual_Machine 0 0 0 0 ?
Include:           ALL_LOCAL_DRIVES
Schedule:          Weekly_full
  Type:            FULL (0)
  Calendar sched: Enabled
    Sunday, Week 1
    Sunday, Week 2
    Sunday, Week 3
    Sunday, Week 4
    Sunday, Week 5
  Maximum MPX:     8
  Synthetic:       0
  PFI Recovery:    0
  Retention Level: 4 (2 months)
  u-wind/o/d:      0 0
  Incr Type:       DELTA (0)
  Alt Read Host:   (none defined)
  Max Frag Size:   0 MB
  Number Copies:   1
  Fail on Error:   0
  Residence:       (specific storage unit not required)
  Volume Pool:     (same as policy volume pool)
  Server Group:    (same as specified for policy)
  Residence is Storage Lifecycle Policy:     0
  Daily Windows:
   Day         Open       Close       W-Open     W-Close
   Sunday      000:00:00  000:00:00
   Monday      000:00:00  000:00:00
   Tuesday     000:00:00  000:00:00
   Wednesday   000:00:00  000:00:00
   Thursday    000:00:00  000:00:00
   Friday      000:00:00  000:00:00
   Saturday    000:00:00  000:00:00
Schedule:          Daily_Incr
  Type:            CINC (4)
  Calendar sched: Enabled
    Monday, Week 1
    Tuesday, Week 1
    Wednesday, Week 1
    Thursday, Week 1
    Friday, Week 1
    Saturday, Week 1
    Monday, Week 2
    Tuesday, Week 2
    Wednesday, Week 2
    Thursday, Week 2
    Friday, Week 2
    Saturday, Week 2
    Monday, Week 3
    Tuesday, Week 3
    Wednesday, Week 3
    Thursday, Week 3
    Friday, Week 3
    Saturday, Week 3
    Monday, Week 4
    Tuesday, Week 4
    Wednesday, Week 4
    Thursday, Week 4
    Friday, Week 4
    Saturday, Week 4
    Monday, Week 5
    Tuesday, Week 5
    Wednesday, Week 5
    Thursday, Week 5
    Friday, Week 5
    Saturday, Week 5
  Maximum MPX:     8
  Synthetic:       0
  PFI Recovery:    0
  Retention Level: 4 (2 months)
  u-wind/o/d:      0 0
  Incr Type:       DELTA (0)
  Alt Read Host:   (none defined)
  Max Frag Size:   0 MB
  Number Copies:   1
  Fail on Error:   0
  Residence:       (specific storage unit not required)
  Volume Pool:     (same as policy volume pool)
  Server Group:    (same as specified for policy)
  Residence is Storage Lifecycle Policy:     0
  Daily Windows:
   Day         Open       Close       W-Open     W-Close
   Sunday      000:00:00  000:00:00
   Monday      000:00:00  000:00:00
   Tuesday     000:00:00  000:00:00
   Wednesday   000:00:00  000:00:00
   Thursday    000:00:00  000:00:00
   Friday      000:00:00  000:00:00
   Saturday    000:00:00  000:00:00
 

 

My question regards recovering the domain controllers if something goes wrong. A collegue has suggested that this wouldn't be possible with a vcb backup and I wanted to know if this was correct?

 

If it is what is the best way to backup and recover vmware windows domain controllers?

2 REPLIES 2

RiaanBadenhorst
Moderator
Moderator
Partner    VIP    Accredited Certified

Hi,

 

Not an expert but i think you should apply everything stated in this note to your process for restores.

 

http://technet.microsoft.com/en-us/library/dd363545%28WS.10%29.aspx

Anonymous
Not applicable

On VMwares KB :-

Using snapshot (or virtual disk backed up by adding REDO log) on virtual machines running Microsoft ...

Microsoft do not recommend using any form of REDO log / Snapshot process that is not integrated with Microsoft's API for Active Directory.

For more information, see the Microsoft Knowledge Base article 888794.