Create image server operating system with Hyper-V and virtual machines

Friends,
Need to replicate the environment they currently have, but wanted to optimize this operation by creating an image of windows server with Hyper-V and virtual servers already installed, what tool do I use? Can someone guide ???
Dreyher

I recommend you separate the task of protecting the host from the task of protecting the guest VMs. 
By "replicate the environment", do you mean backup the VMs in a recoverable state? or do you intend on migrating the VMs to another environment like another physical location? How much down time can you tolerate if any?
To backup the VMs use a VSS based backup solution. There's plenty out there, including Windows Server backup, Altaro, DPM, Veeam, and many more. This does not require installing agent on any of the VMs, and will not down the VMs during backup. Here's an
example Powershell script to backup all VMs on the local host:
Install-WindowsFeature -Name Windows-Server-Backup
$BackupTarget = "\\server\share"
$WbTarget = New-WBBackupTarget -NetworkPath $BackupTarget
$WBPolicy = New-WBPolicy
Add-WBBackupTarget -Policy $WBPolicy -Target $WbTarget
Add-WBVirtualMachine -Policy $WBPolicy -VirtualMachine (Get-WBVirtualMachine) # Add all VMs on localhost
Start-WBBackup -Policy $WBPolicy -Async
If the intent is VM migration from one location to another, there are plenty of tools to do so with minimal or no down time. Just bing it..
Sam Boutros, Senior Consultant, Software Logic, KOP, PA http://superwidgets.wordpress.com (Please take a moment to Vote as Helpful and/or Mark as Answer, where applicable) _________________________________________________________________________________
Powershell: Learn it before it's an emergency http://technet.microsoft.com/en-us/scriptcenter/powershell.aspx http://technet.microsoft.com/en-us/scriptcenter/dd793612.aspx

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    crw-rw-rw-   1 root  wheel       5,  46 May  6 08:48 ptyre
    crw-rw-rw-   1 root  wheel       5,  47 May  6 08:48 ptyrf
    crw-rw-rw-   1 root  wheel       5,  48 May  6 08:48 ptys0
    crw-rw-rw-   1 root  wheel       5,  49 May  6 08:48 ptys1
    crw-rw-rw-   1 root  wheel       5,  50 May  6 08:48 ptys2
    crw-rw-rw-   1 root  wheel       5,  51 May  6 08:48 ptys3
    crw-rw-rw-   1 root  wheel       5,  52 May  6 08:48 ptys4
    crw-rw-rw-   1 root  wheel       5,  53 May  6 08:48 ptys5
    crw-rw-rw-   1 root  wheel       5,  54 May  6 08:48 ptys6
    crw-rw-rw-   1 root  wheel       5,  55 May  6 08:48 ptys7
    crw-rw-rw-   1 root  wheel       5,  56 May  6 08:48 ptys8
    crw-rw-rw-   1 root  wheel       5,  57 May  6 08:48 ptys9
    crw-rw-rw-   1 root  wheel       5,  58 May  6 08:48 ptysa
    crw-rw-rw-   1 root  wheel       5,  59 May  6 08:48 ptysb
    crw-rw-rw-   1 root  wheel       5,  60 May  6 08:48 ptysc
    crw-rw-rw-   1 root  wheel       5,  61 May  6 08:48 ptysd
    crw-rw-rw-   1 root  wheel       5,  62 May  6 08:48 ptyse
    crw-rw-rw-   1 root  wheel       5,  63 May  6 08:48 ptysf
    crw-rw-rw-   1 root  wheel       5,  64 May  6 08:48 ptyt0
    crw-rw-rw-   1 root  wheel       5,  65 May  6 08:48 ptyt1
    crw-rw-rw-   1 root  wheel       5,  66 May  6 08:48 ptyt2
    crw-rw-rw-   1 root  wheel       5,  67 May  6 08:48 ptyt3
    crw-rw-rw-   1 root  wheel       5,  68 May  6 08:48 ptyt4
    crw-rw-rw-   1 root  wheel       5,  69 May  6 08:48 ptyt5
    crw-rw-rw-   1 root  wheel       5,  70 May  6 08:48 ptyt6
    crw-rw-rw-   1 root  wheel       5,  71 May  6 08:48 ptyt7
    crw-rw-rw-   1 root  wheel       5,  72 May  6 08:48 ptyt8
    crw-rw-rw-   1 root  wheel       5,  73 May  6 08:48 ptyt9
    crw-rw-rw-   1 root  wheel       5,  74 May  6 08:48 ptyta
    crw-rw-rw-   1 root  wheel       5,  75 May  6 08:48 ptytb
    crw-rw-rw-   1 root  wheel       5,  76 May  6 08:48 ptytc
    crw-rw-rw-   1 root  wheel       5,  77 May  6 08:48 ptytd
    crw-rw-rw-   1 root  wheel       5,  78 May  6 08:48 ptyte
    crw-rw-rw-   1 root  wheel       5,  79 May  6 08:48 ptytf
    crw-rw-rw-   1 root  wheel       5,  80 May  6 08:48 ptyu0
    crw-rw-rw-   1 root  wheel       5,  81 May  6 08:48 ptyu1
    crw-rw-rw-   1 root  wheel       5,  82 May  6 08:48 ptyu2
    crw-rw-rw-   1 root  wheel       5,  83 May  6 08:48 ptyu3
    crw-rw-rw-   1 root  wheel       5,  84 May  6 08:48 ptyu4
    crw-rw-rw-   1 root  wheel       5,  85 May  6 08:48 ptyu5
    crw-rw-rw-   1 root  wheel       5,  86 May  6 08:48 ptyu6
    crw-rw-rw-   1 root  wheel       5,  87 May  6 08:48 ptyu7
    crw-rw-rw-   1 root  wheel       5,  88 May  6 08:48 ptyu8
    crw-rw-rw-   1 root  wheel       5,  89 May  6 08:48 ptyu9
    crw-rw-rw-   1 root  wheel       5,  90 May  6 08:48 ptyua
    crw-rw-rw-   1 root  wheel       5,  91 May  6 08:48 ptyub
    crw-rw-rw-   1 root  wheel       5,  92 May  6 08:48 ptyuc
    crw-rw-rw-   1 root  wheel       5,  93 May  6 08:48 ptyud
    crw-rw-rw-   1 root  wheel       5,  94 May  6 08:48 ptyue
    crw-rw-rw-   1 root  wheel       5,  95 May  6 08:48 ptyuf
    crw-rw-rw-   1 root  wheel       5,  96 May  6 08:48 ptyv0
    crw-rw-rw-   1 root  wheel       5,  97 May  6 08:48 ptyv1
    crw-rw-rw-   1 root  wheel       5,  98 May  6 08:48 ptyv2
    crw-rw-rw-   1 root  wheel       5,  99 May  6 08:48 ptyv3
    crw-rw-rw-   1 root  wheel       5, 100 May  6 08:48 ptyv4
    crw-rw-rw-   1 root  wheel       5, 101 May  6 08:48 ptyv5
    crw-rw-rw-   1 root  wheel       5, 102 May  6 08:48 ptyv6
    crw-rw-rw-   1 root  wheel       5, 103 May  6 08:48 ptyv7
    crw-rw-rw-   1 root  wheel       5, 104 May  6 08:48 ptyv8
    crw-rw-rw-   1 root  wheel       5, 105 May  6 08:48 ptyv9
    crw-rw-rw-   1 root  wheel       5, 106 May  6 08:48 ptyva
    crw-rw-rw-   1 root  wheel       5, 107 May  6 08:48 ptyvb
    crw-rw-rw-   1 root  wheel       5, 108 May  6 08:48 ptyvc
    crw-rw-rw-   1 root  wheel       5, 109 May  6 08:48 ptyvd
    crw-rw-rw-   1 root  wheel       5, 110 May  6 08:48 ptyve
    crw-rw-rw-   1 root  wheel       5, 111 May  6 08:48 ptyvf
    crw-rw-rw-   1 root  wheel       5, 112 May  6 08:48 ptyw0
    crw-rw-rw-   1 root  wheel       5, 113 May  6 08:48 ptyw1
    crw-rw-rw-   1 root  wheel       5, 114 May  6 08:48 ptyw2
    crw-rw-rw-   1 root  wheel       5, 115 May  6 08:48 ptyw3
    crw-rw-rw-   1 root  wheel       5, 116 May  6 08:48 ptyw4
    crw-rw-rw-   1 root  wheel       5, 117 May  6 08:48 ptyw5
    crw-rw-rw-   1 root  wheel       5, 118 May  6 08:48 ptyw6
    crw-rw-rw-   1 root  wheel       5, 119 May  6 08:48 ptyw7
    crw-rw-rw-   1 root  wheel       5, 120 May  6 08:48 ptyw8
    crw-rw-rw-   1 root  wheel       5, 121 May  6 08:48 ptyw9
    crw-rw-rw-   1 root  wheel       5, 122 May  6 08:48 ptywa
    crw-rw-rw-   1 root  wheel       5, 123 May  6 08:48 ptywb
    crw-rw-rw-   1 root  wheel       5, 124 May  6 08:48 ptywc
    crw-rw-rw-   1 root  wheel       5, 125 May  6 08:48 ptywd
    crw-rw-rw-   1 root  wheel       5, 126 May  6 08:48 ptywe
    crw-rw-rw-   1 root  wheel       5, 127 May  6 08:48 ptywf
    crw-rw-rw-   1 root  wheel      13,   0 May  7 13:26 random
    crw-r-----   1 root  operator    1,   0 May  6 08:48 rdisk0
    crw-r-----   1 root  operator    1,   2 May  6 08:48 rdisk0s1
    crw-r-----   1 root  operator    1,   1 May  6 08:48 rdisk0s2
    crw-r-----   1 root  operator    1,   3 May  6 08:48 rdisk0s3
    crw-rw-rw-   1 root  wheel       0,   0 May  6 08:48 sdt
    lr-xr-xr-x   1 root  wheel            0 May  6 08:48 stderr -> fd/2
    lr-xr-xr-x   1 root  wheel            0 May  6 08:48 stdin -> fd/0
    lr-xr-xr-x   1 root  wheel            0 May  6 08:48 stdout -> fd/1
    crw-rw-rw-   1 root  wheel       0,   0 May  6 08:48 systrace
    crw-rw----   1 root  wheel      34,   0 May  7 06:18 tap0
    crw-rw----   1 root  wheel      34,   1 May  7 06:18 tap1
    crw-rw----   1 root  wheel      34,  10 May  7 06:18 tap10
    crw-rw----   1 root  wheel      34,  11 May  7 06:18 tap11
    crw-rw----   1 root  wheel      34,  12 May  7 06:18 tap12
    crw-rw----   1 root  wheel      34,  13 May  7 06:18 tap13
    crw-rw----   1 root  wheel      34,  14 May  7 06:18 tap14
    crw-rw----   1 root  wheel      34,  15 May  7 06:18 tap15
    crw-rw----   1 root  wheel      34,   2 May  7 06:18 tap2
    crw-rw----   1 root  wheel      34,   3 May  7 06:18 tap3
    crw-rw----   1 root  wheel      34,   4 May  7 06:18 tap4
    crw-rw----   1 root  wheel      34,   5 May  7 06:18 tap5
    crw-rw----   1 root  wheel      34,   6 May  7 06:18 tap6
    crw-rw----   1 root  wheel      34,   7 May  7 06:18 tap7
    crw-rw----   1 root  wheel      34,   8 May  7 06:18 tap8
    crw-rw----   1 root  wheel      34,   9 May  7 06:18 tap9
    crw-rw-rw-   1 root  wheel       2,   0 May  6 08:48 tty
    crw-rw-rw-   1 root  wheel      33,   0 May  6 08:49 tty.Bluetooth-Modem
    crw-rw-rw-   1 root  wheel      33,   2 May  6 08:49 tty.SerialPort
    crw-rw-rw-   1 root  wheel       4,   0 May  6 08:48 ttyp0
    crw-rw-rw-   1 root  wheel       4,   1 May  6 08:48 ttyp1
    crw-rw-rw-   1 root  wheel       4,   2 May  6 08:48 ttyp2
    crw-rw-rw-   1 root  wheel       4,   3 May  6 08:48 ttyp3
    crw-rw-rw-   1 root  wheel       4,   4 May  6 08:48 ttyp4
    crw-rw-rw-   1 root  wheel       4,   5 May  6 08:48 ttyp5
    crw-rw-rw-   1 root  wheel       4,   6 May  6 08:48 ttyp6
    crw-rw-rw-   1 root  wheel       4,   7 May  6 08:48 ttyp7
    crw-rw-rw-   1 root  wheel       4,   8 May  6 08:48 ttyp8
    crw-rw-rw-   1 root  wheel       4,   9 May  6 08:48 ttyp9
    crw-rw-rw-   1 root  wheel       4,  10 May  6 08:48 ttypa
    crw-rw-rw-   1 root  wheel       4,  11 May  6 08:48 ttypb
    crw-rw-rw-   1 root  wheel       4,  12 May  6 08:48 ttypc
    crw-rw-rw-   1 root  wheel       4,  13 May  6 08:48 ttypd
    crw-rw-rw-   1 root  wheel       4,  14 May  6 08:48 ttype
    crw-rw-rw-   1 root  wheel       4,  15 May  6 08:48 ttypf
    crw-rw-rw-   1 root  wheel       4,  16 May  6 08:48 ttyq0
    crw-rw-rw-   1 root  wheel       4,  17 May  6 08:48 ttyq1
    crw-rw-rw-   1 root  wheel       4,  18 May  6 08:48 ttyq2
    crw-rw-rw-   1 root  wheel       4,  19 May  6 08:48 ttyq3
    crw-rw-rw-   1 root  wheel       4,  20 May  6 08:48 ttyq4
    crw-rw-rw-   1 root  wheel       4,  21 May  6 08:48 ttyq5
    crw-rw-rw-   1 root  wheel       4,  22 May  6 08:48 ttyq6
    crw-rw-rw-   1 root  wheel       4,  23 May  6 08:48 ttyq7
    crw-rw-rw-   1 root  wheel       4,  24 May  6 08:48 ttyq8
    crw-rw-rw-   1 root  wheel       4,  25 May  6 08:48 ttyq9
    crw-rw-rw-   1 root  wheel       4,  26 May  6 08:48 ttyqa
    crw-rw-rw-   1 root  wheel       4,  27 May  6 08:48 ttyqb
    crw-rw-rw-   1 root  wheel       4,  28 May  6 08:48 ttyqc
    crw-rw-rw-   1 root  wheel       4,  29 May  6 08:48 ttyqd
    crw-rw-rw-   1 root  wheel       4,  30 May  6 08:48 ttyqe
    crw-rw-rw-   1 root  wheel       4,  31 May  6 08:48 ttyqf
    crw-rw-rw-   1 root  wheel       4,  32 May  6 08:48 ttyr0
    crw-rw-rw-   1 root  wheel       4,  33 May  6 08:48 ttyr1
    crw-rw-rw-   1 root  wheel       4,  34 May  6 08:48 ttyr2
    crw-rw-rw-   1 root  wheel       4,  35 May  6 08:48 ttyr3
    crw-rw-rw-   1 root  wheel       4,  36 May  6 08:48 ttyr4
    crw-rw-rw-   1 root  wheel       4,  37 May  6 08:48 ttyr5
    crw-rw-rw-   1 root  wheel       4,  38 May  6 08:48 ttyr6
    crw-rw-rw-   1 root  wheel       4,  39 May  6 08:48 ttyr7
    crw-rw-rw-   1 root  wheel       4,  40 May  6 08:48 ttyr8
    crw-rw-rw-   1 root  wheel       4,  41 May  6 08:48 ttyr9
    crw-rw-rw-   1 root  wheel       4,  42 May  6 08:48 ttyra
    crw-rw-rw-   1 root  wheel       4,  43 May  6 08:48 ttyrb
    crw-rw-rw-   1 root  wheel       4,  44 May  6 08:48 ttyrc
    crw-rw-rw-   1 root  wheel       4,  45 May  6 08:48 ttyrd
    crw-rw-rw-   1 root  wheel       4,  46 May  6 08:48 ttyre
    crw-rw-rw-   1 root  wheel       4,  47 May  6 08:48 ttyrf
    crw-rw-rw-   1 root  wheel       4,  48 May  6 08:48 ttys0
    crw--w----   1 MP    tty        16,   0 May  7 13:34 ttys000
    crw--w----   1 MP    tty        16,   1 May  7 13:34 ttys001
    crw--w----   1 MP    tty        16,   2 May  7 13:35 ttys002
    crw-rw-rw-   1 root  wheel       4,  49 May  6 08:48 ttys1
    crw-rw-rw-   1 root  wheel       4,  50 May  6 08:48 ttys2
    crw-rw-rw-   1 root  wheel       4,  51 May  6 08:48 ttys3
    crw-rw-rw-   1 root  wheel       4,  52 May  6 08:48 ttys4
    crw-rw-rw-   1 root  wheel       4,  53 May  6 08:48 ttys5
    crw-rw-rw-   1 root  wheel       4,  54 May  6 08:48 ttys6
    crw-rw-rw-   1 root  wheel       4,  55 May  6 08:48 ttys7
    crw-rw-rw-   1 root  wheel       4,  56 May  6 08:48 ttys8
    crw-rw-rw-   1 root  wheel       4,  57 May  6 08:48 ttys9
    crw-rw-rw-   1 root  wheel       4,  58 May  6 08:48 ttysa
    crw-rw-rw-   1 root  wheel       4,  59 May  6 08:48 ttysb
    crw-rw-rw-   1 root  wheel       4,  60 May  6 08:48 ttysc
    crw-rw-rw-   1 root  wheel       4,  61 May  6 08:48 ttysd
    crw-rw-rw-   1 root  wheel       4,  62 May  6 08:48 ttyse
    crw-rw-rw-   1 root  wheel       4,  63 May  6 08:48 ttysf
    crw-rw-rw-   1 root  wheel       4,  64 May  6 08:48 ttyt0
    crw-rw-rw-   1 root  wheel       4,  65 May  6 08:48 ttyt1
    crw-rw-rw-   1 root  wheel       4,  66 May  6 08:48 ttyt2
    crw-rw-rw-   1 root  wheel       4,  67 May  6 08:48 ttyt3
    crw-rw-rw-   1 root  wheel       4,  68 May  6 08:48 ttyt4
    crw-rw-rw-   1 root  wheel       4,  69 May  6 08:48 ttyt5
    crw-rw-rw-   1 root  wheel       4,  70 May  6 08:48 ttyt6
    crw-rw-rw-   1 root  wheel       4,  71 May  6 08:48 ttyt7
    crw-rw-rw-   1 root  wheel       4,  72 May  6 08:48 ttyt8
    crw-rw-rw-   1 root  wheel       4,  73 May  6 08:48 ttyt9
    crw-rw-rw-   1 root  wheel       4,  74 May  6 08:48 ttyta
    crw-rw-rw-   1 root  wheel       4,  75 May  6 08:48 ttytb
    crw-rw-rw-   1 root  wheel       4,  76 May  6 08:48 ttytc
    crw-rw-rw-   1 root  wheel       4,  77 May  6 08:48 ttytd
    crw-rw-rw-   1 root  wheel       4,  78 May  6 08:48 ttyte
    crw-rw-rw-   1 root  wheel       4,  79 May  6 08:48 ttytf
    crw-rw-rw-   1 root  wheel       4,  80 May  6 08:48 ttyu0
    crw-rw-rw-   1 root  wheel       4,  81 May  6 08:48 ttyu1
    crw-rw-rw-   1 root  wheel       4,  82 May  6 08:48 ttyu2
    crw-rw-rw-   1 root  wheel       4,  83 May  6 08:48 ttyu3
    crw-rw-rw-   1 root  wheel       4,  84 May  6 08:48 ttyu4
    crw-rw-rw-   1 root  wheel       4,  85 May  6 08:48 ttyu5
    crw-rw-rw-   1 root  wheel       4,  86 May  6 08:48 ttyu6
    crw-rw-rw-   1 root  wheel       4,  87 May  6 08:48 ttyu7
    crw-rw-rw-   1 root  wheel       4,  88 May  6 08:48 ttyu8
    crw-rw-rw-   1 root  wheel       4,  89 May  6 08:48 ttyu9
    crw-rw-rw-   1 root  wheel       4,  90 May  6 08:48 ttyua
    crw-rw-rw-   1 root  wheel       4,  91 May  6 08:48 ttyub
    crw-rw-rw-   1 root  wheel       4,  92 May  6 08:48 ttyuc
    crw-rw-rw-   1 root  wheel       4,  93 May  6 08:48 ttyud
    crw-rw-rw-   1 root  wheel       4,  94 May  6 08:48 ttyue
    crw-rw-rw-   1 root  wheel       4,  95 May  6 08:48 ttyuf
    crw-rw-rw-   1 root  wheel       4,  96 May  6 08:48 ttyv0
    crw-rw-rw-   1 root  wheel       4,  97 May  6 08:48 ttyv1
    crw-rw-rw-   1 root  wheel       4,  98 May  6 08:48 ttyv2
    crw-rw-rw-   1 root  wheel       4,  99 May  6 08:48 ttyv3
    crw-rw-rw-   1 root  wheel       4, 100 May  6 08:48 ttyv4
    crw-rw-rw-   1 root  wheel       4, 101 May  6 08:48 ttyv5
    crw-rw-rw-   1 root  wheel       4, 102 May  6 08:48 ttyv6
    crw-rw-rw-   1 root  wheel       4, 103 May  6 08:48 ttyv7
    crw-rw-rw-   1 root  wheel       4, 104 May  6 08:48 ttyv8
    crw-rw-rw-   1 root  wheel       4, 105 May  6 08:48 ttyv9
    crw-rw-rw-   1 root  wheel       4, 106 May  6 08:48 ttyva
    crw-rw-rw-   1 root  wheel       4, 107 May  6 08:48 ttyvb
    crw-rw-rw-   1 root  wheel       4, 108 May  6 08:48 ttyvc
    crw-rw-rw-   1 root  wheel       4, 109 May  6 08:48 ttyvd
    crw-rw-rw-   1 root  wheel       4, 110 May  6 08:48 ttyve
    crw-rw-rw-   1 root  wheel       4, 111 May  6 08:48 ttyvf
    crw-rw-rw-   1 root  wheel       4, 112 May  6 08:48 ttyw0
    crw-rw-rw-   1 root  wheel       4, 113 May  6 08:48 ttyw1
    crw-rw-rw-   1 root  wheel       4, 114 May  6 08:48 ttyw2
    crw-rw-rw-   1 root  wheel       4, 115 May  6 08:48 ttyw3
    crw-rw-rw-   1 root  wheel       4, 116 May  6 08:48 ttyw4
    crw-rw-rw-   1 root  wheel       4, 117 May  6 08:48 ttyw5
    crw-rw-rw-   1 root  wheel       4, 118 May  6 08:48 ttyw6
    crw-rw-rw-   1 root  wheel       4, 119 May  6 08:48 ttyw7
    crw-rw-rw-   1 root  wheel       4, 120 May  6 08:48 ttyw8
    crw-rw-rw-   1 root  wheel       4, 121 May  6 08:48 ttyw9
    crw-rw-rw-   1 root  wheel       4, 122 May  6 08:48 ttywa
    crw-rw-rw-   1 root  wheel       4, 123 May  6 08:48 ttywb
    crw-rw-rw-   1 root  wheel       4, 124 May  6 08:48 ttywc
    crw-rw-rw-   1 root  wheel       4, 125 May  6 08:48 ttywd
    crw-rw-rw-   1 root  wheel       4, 126 May  6 08:48 ttywe
    crw-rw-rw-   1 root  wheel       4, 127 May  6 08:48 ttywf
    crw-rw----   1 root  wheel      35,   0 May  7 13:35 tun0
    crw-rw----   1 root  wheel      35,   1 May  7 06:18 tun1
    crw-rw----   1 root  wheel      35,  10 May  7 06:18 tun10
    crw-rw----   1 root  wheel      35,  11 May  7 06:18 tun11
    crw-rw----   1 root  wheel      35,  12 May  7 06:18 tun12
    crw-rw----   1 root  wheel      35,  13 May  7 06:18 tun13
    crw-rw----   1 root  wheel      35,  14 May  7 06:18 tun14
    crw-rw----   1 root  wheel      35,  15 May  7 06:18 tun15
    crw-rw----   1 root  wheel      35,   2 May  7 06:18 tun2
    crw-rw----   1 root  wheel      35,   3 May  7 06:18 tun3
    crw-rw----   1 root  wheel      35,   4 May  7 06:18 tun4
    crw-rw----   1 root  wheel      35,   5 May  7 06:18 tun5
    crw-rw----   1 root  wheel      35,   6 May  7 06:18 tun6
    crw-rw----   1 root  wheel      35,   7 May  7 06:18 tun7
    crw-rw----   1 root  wheel      35,   8 May  7 06:18 tun8
    crw-rw----   1 root  wheel      35,   9 May  7 06:18 tun9
    crw-rw-rw-   1 root  wheel      13,   1 May  6 08:48 urandom
    brw-------   1 root  operator    2,   0 May  6 08:48 vn0
    brw-------   1 root  operator    2,   1 May  6 08:48 vn1
    brw-------   1 root  operator    2,   2 May  6 08:48 vn2
    brw-------   1 root  operator    2,   3 May  6 08:48 vn3
    crw-rw-rw-   1 root  wheel       3,   3 May  6 08:48 zero
    4) ioreg -w 120
    Please take note of everything that is unregistered (!registered)
    +-o Root  <class IORegistryEntry, id 0x100000100, retain 12>
      +-o MacBookPro9,1  <class IOPlatformExpertDevice, id 0x100000110, registered, matched, active, busy 0 (16654 ms), ret$
        +-o AppleACPIPlatformExpert  <class AppleACPIPlatformExpert, id 0x100000111, registered, matched, active, busy 0 (5$
        | +-o IOPMrootDomain  <class IOPMrootDomain, id 0x100000114, registered, matched, active, busy 0 (14 ms), retain 47$
        | | +-o IORootParent  <class IORootParent, id 0x100000115, !registered, !matched, active, busy 0, retain 7>
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x1000002e3, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x1000002e4, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x1000002e5, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x1000002e6, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x1000002e8, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x1000002eb, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x1000002ee, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x1000002f2, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x1000003df, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100000428, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100000448, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x10000058f, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002cef, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002cf7, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d1d, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d1e, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d24, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d25, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d26, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d29, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d2a, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d2b, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d2d, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d2f, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d39, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d3a, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d42, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d59, !registered, !matched, active, busy 0, r$
        | | +-o RootDomainUserClient  <class RootDomainUserClient, id 0x100002d5b, !registered, !matched, active, busy 0, r$
        | +-o cpus  <class IOPlatformDevice, id 0x100000117, registered, matched, active, busy 0 (0 ms), retain 14>
        | +-o CPU0@0  <class IOACPIPlatformDevice, id 0x100000118, registered, matched, active, busy 0 (412 ms), retain 8>
        | | +-o AppleACPICPU  <class AppleACPICPU, id 0x100000125, registered, matched, active, busy 0 (406 ms), retain 8>
        | |   +-o AppleACPICPUInterruptController  <class AppleACPICPUInterruptController, id 0x10000012d, registered, matc$
        | |   +-o X86PlatformPlugin  <class X86PlatformPlugin, id 0x100000301, registered, matched, active, busy 0 (309 ms)$
        | |     +-o IOPlatformEnabler  <class IOPlatformPluginDevice, id 0x10000036f, registered, matched, active, busy 0 ($
        | |     +-o AGPMEnabler  <class IOPlatformPluginDevice, id 0x100000370, registered, matched, active, busy 0 (8 ms),$
        | |     | +-o AGPMController  <class AGPMController, id 0x100000373, !registered, !matched, active, busy 0, retain $
        | |     +-o X86PlatformShim  <class X86PlatformShim, id 0x100000371, !registered, !matched, active, busy 0, retain $
        | +-o CPU1@2  <class IOACPIPlatformDevice, id 0x100000119, registered, matched, active, busy 0 (6 ms), retain 8>
        | | +-o AppleACPICPU  <class AppleACPICPU, id 0x100000126, registered, matched, active, busy 0 (0 ms), retain 6>
        | +-o CPU2@4  <class IOACPIPlatformDevice, id 0x10000011a, registered, matched, active, busy 0 (7 ms), retain 8>
        | | +-o AppleACPICPU  <class AppleACPICPU, id 0x100000127, registered, matched, active, busy 0 (0 ms), retain 6>
        | +-o CPU3@6  <class IOACPIPlatformDevice, id 0x10000011b, registered, matched, active, busy 0 (8 ms), retain 8>
        | | +-o AppleACPICPU  <class AppleACPICPU, id 0x100000128, registered, matched, active, busy 0 (0 ms), retain 6>
        | +-o CPU4@1  <class IOACPIPlatformDevice, id 0x10000011c, registered, matched, active, busy 0 (9 ms), retain 8>
        | | +-o AppleACPICPU  <class AppleACPICPU, id 0x100000129, registered, matched, active, busy 0 (0 ms), retain 6>
        | +-o CPU5@3  <class IOACPIPlatformDevice, id 0x10000011d, registered, matched, active, busy 0 (10 ms), retain 8>
        | | +-o AppleACPICPU  <class AppleACPICPU, id 0x10000012a, registered, matched, active, busy 0 (0 ms), retain 6>
        | +-o CPU6@5  <class IOACPIPlatformDevice, id 0x10000011e, registered, matched, active, busy 0 (11 ms), retain 8>
        | | +-o AppleACPICPU  <class AppleACPICPU, id 0x10000012b, registered, matched, active, busy 0 (0 ms), retain 6>
        | +-o CPU7@7  <class IOACPIPlatformDevice, id 0x10000011f, registered, matched, active, busy 0 (12 ms), retain 8>
        | | +-o AppleACPICPU  <class AppleACPICPU, id 0x10000012c, registered, matched, active, busy 0 (0 ms), retain 6>
        | +-o io-apic@fec00000  <class IOACPIPlatformDevice, id 0x100000120, registered, matched, active, busy 0 (0 ms), re$
        | | +-o AppleAPICInterruptController  <class AppleAPICInterruptController, id 0x10000012f, registered, matched, act$
        | +-o AppleACPIEventController  <class AppleACPIEventController, id 0x100000130, !registered, !matched, active, bus$
        | +-o boot-ec  <class IOACPIPlatformDevice, id 0x100000131, registered, matched, active, busy 0 (1 ms), retain 7>
        | | +-o AppleACPIEC  <class AppleACPIEC, id 0x100000132, !registered, !matched, active, busy 0, retain 5>
        | +-o bios  <class IOPlatformDevice, id 0x100000133, registered, matched, active, busy 0 (0 ms), retain 6>
        | | +-o AppleSMBIOS  <class AppleSMBIOS, id 0x100000134, registered, matched, active, busy 0 (0 ms), retain 5>
        | +-o PCI0@0  <class IOACPIPlatformDevice, id 0x100000138, registered, matched, active, busy 0 (5300 ms), retain 43$
        | | +-o AppleACPIPCI  <class AppleACPIPCI, id 0x1000001d5, registered, matched, active, busy 0 (5288 ms), retain 37$
        | | | +-o MCHC@0  <class IOPCIDevice, id 0x100000196, registered, matched, active, busy 0 (215 ms), retain 10>
        | | | | +-o AppleSMCPDRC  <class AppleSMCPDRC, id 0x100000306, registered, matched, active, busy 0 (0 ms), retain 5$
        | | | +-o P0P2@1  <class IOPCIDevice, id 0x100000197, registered, matched, active, busy 0 (203 ms), retain 13>
        | | | | +-o IOPCI2PCIBridge  <class IOPCI2PCIBridge, id 0x1000001f5, registered, matched, active, busy 0 (198 ms), $
        | | | |   +-o GFX0@0  <class IOPCIDevice, id 0x100000198, registered, matched, active, busy 0 (109 ms), retain 27>
        | | | |   | +-o NVDAHal  <class IOService, id 0x10000032b, registered, matched, active, busy 0 (4 ms), retain 6>
        | | | |   | +-o NVDAgl  <class IOService, id 0x10000032c, registered, matched, active, busy 0 (4 ms), retain 6>
        | | | |   | +-o NVDA,Display-A@0  <class IONDRVDevice, id 0x10000032f, registered, matched, active, busy 0 (47 ms),$
        | | | |   | | +-o NVDA  <class NVDA, id 0x10000033d, registered, matched, active, busy 0 (40 ms), retain 16>
        | | | |   | |   +-o AppleMCCSControlModule  <class AppleMCCSControlModule, id 0x100000341, registered, matched, act$
        | | | |   | |   | +-o AppleMCCSParameterHandler  <class AppleMCCSParameterHandler, id 0x100000343, registered, matc$
        | | | |   | |   +-o AppleUpstreamUserClientDriver  <class AppleUpstreamUserClientDriver, id 0x100000342, registered$
        | | | |   | |   +-o AGPM  <class AGPM, id 0x100000375, registered, matched, active, busy 0 (2 ms), retain 8>
        | | | |   | |   +-o AppleGraphicsControlBacklightNub  <class AppleGraphicsControlBacklightNub, id 0x10000038b, !reg$
        | | | |   | |   +-o gpu-sensor  <class IOService, id 0x1000003b3, registered, matched, active, busy 0 (23 ms), reta$
        | | | |   | |   +-o IOFramebufferI2CInterface  <class IOFramebufferI2CInterface, id 0x1000003b6, registered, matche$
        | | | |   | |   +-o IOFramebufferSharedUserClient  <class IOFramebufferSharedUserClient, id 0x1000003eb, !registere$
        | | | |   | |   +-o IOFramebufferUserClient  <class IOFramebufferUserClient, id 0x100002ce4, !registered, !matched,$
        | | | |   | +-o NVKernel  <class NVKernel, id 0x100000336, registered, matched, active, busy 0 (0 ms), retain 19>
        | | | |   | | +-o NV2DContextTesla  <class NV2DContextTesla, id 0x100002ce9, !registered, !matched, active, busy 0,$
        | | | |   | | +-o NV2DContextTesla  <class NV2DContextTesla, id 0x100002cea, !registered, !matched, active, busy 0,$
        | | | |   | | +-o NV2DContextTesla  <class NV2DContextTesla, id 0x100002ceb, !registered, !matched, active, busy 0,$
        | | | |   | | +-o NV2DContextTesla  <class NV2DContextTesla, id 0x100002cec, !registered, !matched, active, busy 0,$
        | | | |   | | +-o nvDeviceTesla  <class nvDeviceTesla, id 0x100002cf2, !registered, !matched, active, busy 0, retai$
        | | | |   | | +-o nvFermiGLContextTesla  <class nvFermiGLContextTesla, id 0x100002cf4, !registered, !matched, activ$
        | | | |   | | +-o nvDeviceTesla  <class nvDeviceTesla, id 0x100002d47, !registered, !matched, active, busy 0, retai$
        | | | |   | | +-o nvFermiGLContextTesla  <class nvFermiGLContextTesla, id 0x100002d49, !registered, !matched, activ$
        | | | |   | | +-o nvFermiGLContextTesla  <class nvFermiGLContextTesla, id 0x100002d4b, !registered, !matched, activ$
        | | | |   | | +-o nvDeviceTesla  <class nvDeviceTesla, id 0x100002d60, !registered, !matched, active, busy 0, retai$
        | | | |   | | +-o nvFermiGLContextTesla  <class nvFermiGLContextTesla, id 0x100002d62, !registered, !matched, activ$
        | | | |   | | +-o nvFermiGLContextTesla  <class nvFermiGLContextTesla, id 0x100002d64, !registered, !matched, activ$
        | | | |   | | +-o nvFermiGLContextTesla  <class nvFermiGLContextTesla, id 0x100002d6c, !registered, !matched, activ$
        | | | |   | | +-o nvFermiGLContextTesla  <class nvFermiGLContextTesla, id 0x100002d6f, !registered, !matched, activ$
        | | | |   | +-o NVDA,Display-B@1  <class IONDRVDevice, id 0x100000330, registered, matched, active, busy 0 (1 ms), $
        | | | |   | | +-o NVDA  <class NVDA, id 0x100000345, registered, matched, active, busy 0 (1 ms), retain 12>
        | | | |   | |   +-o AppleMCCSControlModule  <class AppleMCCSControlModule, id 0x100000349, registered, matched, act$
        | | | |   | |   | +-o AppleMCCSParameterHandler  <class AppleMCCSParameterHandler, id 0x10000034c, registered, matc$
        | | | |   | |   +-o AppleUpstreamUserClientDriver  <class AppleUpstreamUserClientDriver, id 0x10000034a, registered$
        | | | |   | |   +-o IOFramebufferI2CInterface  <class IOFramebufferI2CInterface, id 0x1000003bb, registered, matche$
        | | | |   | |   +-o IOFramebufferUserClient  <class IOFramebufferUserClient, id 0x100002ce5, !registered, !matched,$
        | | | |   | +-o NVDA,Display-C@2  <class IONDRVDevice, id 0x100000331, registered, matched, active, busy 0 (6 ms), $
        | | | |   | | +-o NVDA  <class NVDA, id 0x10000034e, registered, matched, active, busy 0 (1 ms), retain 12>
        | | | |   | |   +-o AppleMCCSControlModule  <class AppleMCCSControlModule, id 0x100000351, registered, matched, act$
        | | | |   | |   | +-o AppleMCCSParameterHandler  <class AppleMCCSParameterHandler, id 0x100000354, registered, matc$
        | | | |   | |   +-o AppleUpstreamUserClientDriver  <class AppleUpstreamUserClientDriver, id 0x100000352, registered$
        | | | |   | |   +-o IOFramebufferI2CInterface  <class IOFramebufferI2CInterface, id 0x1000003bd, registered, matche$
        | | | |   | |   +-o IOFramebufferUserClient  <class IOFramebufferUserClient, id 0x100002ce6, !registered, !matched,$
        | | | |   | +-o NVDA,Display-D@3  <class IONDRVDevice, id 0x100000332, registered, matched, active, busy 0 (2 ms), $
        | | | |   | | +-o NVDA  <class NVDA, id 0x100000356, registered, matched, active, busy 0 (0 ms), retain 12>
        | | | |   | |   +-o AppleMCCSControlModule  <class AppleMCCSControlModule, id 0x100000359, registered, matched, act$
        | | | |   | |   | +-o AppleMCCSParameterHandler  <class AppleMCCSParameterHandler, id 0x10000035b, registered, matc$
        | | | |   | |   +-o AppleUpstreamUserClientDriver  <class AppleUpstreamUserClientDriver, id 0x10000035a, registered$
        | | | |   | |   +-o IOFramebufferI2CInterface  <class IOFramebufferI2CInterface, id 0x1000003be, registered, matche$
        | | | |   | |   +-o IOFramebufferUserClient  <class IOFramebufferUserClient, id 0x100002ce7, !registered, !matched,$
        | | | |   | +-o NVDAinitgl  <class IOService, id 0x1000003b4, registered, matched, active, busy 0 (0 ms), retain 6>
        | | | |   +-o HDAU@0,1  <class IOPCIDevice, id 0x10000019a, registered, matched, active, busy 0 (159 ms), retain 12$
        | | | |     +-o AppleHDAController@0,1  <class AppleHDAController, id 0x100000307, registered, matched, active, bus$
        | | | |       +-o IOHDACodecDevice@0,1,0  <class IOHDACodecDevice, id 0x100000366, registered, matched, active, bus$
        | | | |         +-o IOHDACodecDriver  <class IOHDACodecDriver, id 0x100000368, !registered, !matched, active, busy $
        | | | |           +-o IOHDACodecFunction@0,1,0,1  <class IOHDACodecFunction, id 0x100000369, registered, matched, a$
        | | | |             +-o AppleHDACodecGeneric  <class AppleHDACodecGeneric, id 0x10000036a, registered, matched, act$
        | | | |               +-o AppleHDADriver  <class AppleHDADriver, id 0x10000036e, registered, matched, active, busy $
        | | | +-o PEG1@1,1  <class IOPCIDevice, id 0x10000019b, registered, matched, active, busy 0 (1133 ms), retain 12>
        | | | | +-o IOPCI2PCIBridge  <class IOPCI2PCIBridge, id 0x1000001f2, registered, matched, active, busy 0 (1129 ms),$
        | | | |   +-o UPSB@0  <class IOPCIDevice, id 0x10000019c, registered, matched, active, busy 0 (1129 ms), retain 16>
        | | | |     +-o IOPCI2PCIBridge  <class IOPCI2PCIBridge, id 0x100000205, registered, matched, active, busy 0 (1122 $
        | | | |       +-o DSB0@0  <class IOPCIDevice, id 0x10000019d, registered, matched, active, busy 0 (1122 ms), retain$
        | | | |       | +-o IOPCI2PCIBridge  <class IOPCI2PCIBridge, id 0x10000022b, registered, matched, active, busy 0 (1$
        | | | |       |   +-o NHI0@0  <class IOPCIDevice, id 0x10000019e, registered, matched, active, busy 0 (1111 ms), re$
        | | | |       |     +-o AppleThunderboltHAL  <class AppleThunderboltHAL, id 0x100000241, registered, matched, activ$
        | | | |       |       +-o AppleThunderboltNHIType1  <class AppleThunderboltNHIType1, id 0x10000024e, registered, ma$
        | | | |       |         +-o IOThunderboltController  <class IOThunderboltController, id 0x10000024f, registered, ma$
        | | | |       |           +-o IOThunderboltLocalNode  <class IOThunderboltLocalNode, id 0x100000252, registered, ma$
        | | | |       |           +-o IOThunderboltPort@6  <class IOThunderboltPort, id 0x100000255, registered, matched, a$
        | | | |       |             +-o IOThunderboltSwitchType1  <class IOThunderboltSwitchType1, id 0x100000257, register$
        | | | |       |               +-o IOThunderboltPort@1  <class IOThunderboltPort, id 0x10000029a, registered, matche$
        | | | |       |               +-o IOThunderboltPort@2  <class IOThunderboltPort, id 0x10000029b, registered, matche$
        | | | |       |               +-o IOThunderboltPort@7  <class IOThunderboltPort, id 0x10000029c, registered, matche$
        | | | |       |               | +-o AppleThunderboltPCIDownAdapter  <class AppleThunderboltPCIDownAdapter, id 0x100$
        | | | |       |               +-o IOThunderboltPort@8  <class IOThunderboltPort, id 0x10000029d, registered, matche$
        | | | |       |               | +-o AppleThunderboltPCIDownAdapter  <class AppleThunderboltPCIDownAdapter, id 0x100$
        | | | |       |               +-o IOThunderboltPort@9  <class IOThunderboltPort, id 0x10000029e, registered, matche$
        | | | |       |               | +-o AppleThunderboltPCIDownAdapter  <class AppleThunderboltPCIDownAdapter, id 0x100$
        | | | |       |               +-o IOThunderboltPort@A  <class IOThunderboltPort, id 0x10000029f, registered, matche$
        | | | |       |               | +-o AppleThunderboltPCIDownAdapter  <class AppleThunderboltPCIDownAdapter, id 0x100$
        | | | |       |               +-o IOThunderboltPort@C  <class IOThunderboltPort, id 0x1000002a0, registered, matche$
        | | | |       |               | +-o AppleThunderboltDPInAdapter  <class AppleThunderboltDPInAdapter, id 0x1000002aa$
        | | | |       |               +-o IOThunderboltPort@D  <class IOThunderboltPort, id 0x1000002a1, registered, matche$
        | | | |       |                 +-o AppleThunderboltDPInAdapter  <class AppleThunderboltDPInAdapter, id 0x1000002ab$
        | | | |       +-o DSB1@3  <class IOPCIDevice, id 0x10000019f, registered, matched, active, busy 0 (10 ms), retain 1$
        | | | |       | +-o IOPCI2PCIBridge  <class IOPCI2PCIBridge, id 0x100000236, registered, matched, active, busy 0 (0$
        | | | |       +-o DSB2@4  <class IOPCIDevice, id 0x1000001a0, registered, matched, active, busy 0 (8 ms), retain 12$
        | | | |       | +-o IOPCI2PCIBridge  <class IOPCI2PCIBridge, id 0x100000228, registered, matched, active, busy 0 (0$
        | | | |       +-o DSB3@5  <class IOPCIDevice, id 0x1000001a2, registered, matched, active, busy 0 (8 ms), retain 12$
        | | | |       | +-o IOPCI2PCIBridge  <class IOPCI2PCIBridge, id 0x100000231, registered, matched, active, busy 0 (0$
        | | | |       +-o DSB4@6  <class IOPCIDevice, id 0x1000001a4, registered, matched, active, busy 0 (7 ms), retain 11$
        | | | |         +-o IOPCI2PCIBridge  <class IOPCI2PCIBridge, id 0x10000022f, registered, matched, active, busy 0 (0$
        | | | +-o IGPU@2  <class IOPCIDevice, id 0x1000001a5, registered, matched, active, busy 0 (1903 ms), retain 22>
        | | | | +-o AppleIntelCapriController  <class AppleIntelCapriController, id 0x100000326, registered, matched, activ$
        | | | | | +-o AppleMEClientController  <class AppleMEClientController, id 0x100000339, registered, matched, active,$
        | | | | +-o AppleIntelFramebuffer@0  <class AppleIntelFramebuffer, id 0x100000334, registered, matched, active, bus$
        | | | | | +-o AppleMCCSControlModule  <class AppleMCCSControlModule, id 0x10000033b, registered, matched, active, b$
        | | | | | | +-o AppleMCCSParameterHandler  <class AppleMCCSParameterHandler, id 0x10000033f, registered, matched, a$
        | | | | | +-o AppleUpstreamUserClientDriver  <class AppleUpstreamUserClientDriver, id 0x10000033c, registered, matc$
        | | | | | +-o AGPM  <class AGPM, id 0x100000374, registered, matched, active, busy 0 (1339 ms), retain 8>
        | | | | | +-o AppleGraphicsControlBacklightNub  <class AppleGraphicsControlBacklightNub, id 0x10000038c, !registere$
        | | | | | +-o IOFramebufferI2CInterface  <class IOFramebufferI2CInterface, id 0x1000003ae, registered, matched, act$
        | | | | | +-o IOFramebufferSharedUserClient  <class IOFramebufferSharedUserClient, id 0x1000003ec, !registered, !ma$
        | | | | | +-o display0  <class IODisplayConnect, id 0x100002774, registered, matched, active, busy 0 (0 ms), retain$
        | | | | | | +-o AppleBacklightDisplay  <class AppleBacklightDisplay, id 0x100002775, registered, matched, active, b$
        | | | | | +-o IOFramebufferUserClient  <class IOFramebufferUserClient, id 0x100002ce3, !registered, !matched, activ$
        | | | | +-o IntelAccelerator  <class IntelAccelerator, id 0x100000328, registered, matched, active, busy 0 (0 ms), $
        | | | |   +-o IGAccel2DContext  <class IGAccel2DContext, id 0x100002ce8, !registered, !matched, active, busy 0, ret$
        | | | |   +-o IGAccelDevice  <class IGAccelDevice, id 0x100002cf1, !registered, !matched, active, busy 0, retain 6>
        | | | |   +-o IOAccelSharedUserClient  <class IOAccelSharedUserClient, id 0x100002cf3, !registered, !matched, activ$
        | | | |   +-o IGAccelGLContext  <class IGAccelGLContext, id 0x100002cf5, !registered, !matched, active, busy 0, ret$
        | | | |   +-o IGAccelSurface  <class IGAccelSurface, id 0x100002d00, !registered, !matched, active, busy 0, retain $
        | | | |   +-o IGAccelSurface  <class IGAccelSurface, id 0x100002d01, !registered, !matched, active, busy 0, retain $
        | | | |   +-o IGAccelDevice  <class IGAccelDevice, id 0x100002d16, !registered, !matched, active, busy 0, retain 6>
        | | | |   +-o IGAccelSurface  <class IGAccelSurface, id 0x100002d2e, !registered, !matched, active, busy 0, retain $
        | | | |   +-o IGAccelSurface  <class IGAccelSurface, id 0x100002d41, !registered, !matched, active, busy 0, retain $
        | | | |   +-o IGAccelDevice  <class IGAccelDevice, id 0x100002d45, !registered, !matched, active, busy 0, retain 6>
        | | | |   +-o IOAccelSharedUserClient  <class IOAccelSharedUserClient, id 0x100002d46, !registered, !matched, activ$
        | | | |   +-o IGAccelGLContext  <class IGAccelGLContext, id 0x100002d48, !registered, !matched, active, busy 0, ret$
        | | | |   +-o IGAccelGLContext  <class IGAccelGLContext, id 0x100002d4a, !registered, !matched, active, busy 0, ret$
        | | | |   +-o IGAccelSurface  <class IGAccelSurface, id 0x100002d4d, !registered, !matched, active, busy 0, retain $
        | | | |   +-o IGAccelDevice  <class IGAccelDevice, id 0x100002d5e, !registered, !matched, active, busy 0, retain 6>
        | | | |   +-o IOAccelSharedUserClient  <class IOAccelSharedUserClient, id 0x100002d5f, !registered, !matched, activ$
        | | | |   +-o IGAccelGLContext  <class IGAccelGLContext, id 0x100002d61, !registered, !matched, active, busy 0, ret$
        | | | |   +-o IGAccelGLContext  <class IGAccelGLContext, id 0x100002d63, !registered, !matched, active, busy 0, ret$
        | | | |   +-o IGAccelSurface  <class IGAccelSurface, id 0x100002d65, !registered, !matched, active, busy 0, retain $
        | | | |   +-o IGAccelGLContext  <class IGAccelGLContext, id 0x100002d6d, !registered, !matched, active, busy 0, ret$
        | | | |   +-o IGAccelGLContext  <class IGAccelGLContext, id 0x100002d70, !registered, !matched, active, busy 0, ret$
        | | | +-o XHC1@14  <class IOPCIDevice, id 0x1000001cf, registered, matched, active, busy 0 (29 ms), retain 12>
        | | | | +-o AppleUSBXHCI  <class AppleUSBXHCI, id 0x100000200, registered, matched, active, busy 0 (21 ms), retain $
        | | | |   +-o XHCI Root Hub SS Simulation@14  <class IOUSBRootHubDevice, id 0x100000204, registered, matched, activ$
        | | | |   | +-o AppleUSBHub  <class AppleUSBHub, id 0x10000023e, registered, matched, active, busy 0 (0 ms), retain$
        | | | |   | +-o IOUSBInterface@0  <class IOUSBInterface, id 0x100000240, !registered, !matched, active, busy 0, ret$
        | | | |   +-o XHCI Root Hub USB 2.0 Simulation@14  <class IOUSBRootHubDevice, id 0x100000243, registered, matched, $
        | | | |     +-o AppleUSBHub  <class AppleUSBHub, id 0x10000025a, registered, matched, active, busy 0 (0 ms), retain$
        | | | |     +-o IOUSBInterface@0  <class IOUSBInterface, id 0x10000025c, !registered, !matched, active, busy 0, ret$
        | | | +-o pci8086,1e3a@16  <class IOPCIDevice, id 0x1000001e6, registered, matched, active, busy 0 (27 ms), retain $
        | | | | +-o AppleIntelMEIDriver  <class AppleIntelMEIDriver, id 0x100000304, registered, matched, active, busy 0 (0$
        | | | +-o EHC2@1A  <class IOPCIDevice, id 0x1000001c9, registered, matched, active, busy 0 (121 ms), retain 12>
        | | | | +-o AppleUSBEHCI  <class AppleUSBEHCI, id 0x100000202, registered, matched, active, busy 0 (106 ms), retain$
        | | | |   +-o EHCI Root Hub Simulation@1A  <class IOUSBRootHubDevice, id 0x100000220, registered, matched, active, $
        | | | |   | +-o AppleUSBHub  <class AppleUSBHub, id 0x100000245, registered, matched, active, busy 0 (0 ms), retain$
        | | | |   | +-o IOUSBInterface@0  <class IOUSBInterface, id 0x100000247, !registered, !matched, active, busy 0, ret$
        | | | |   +-o HubDevice@1a100000  <class IOUSBHubDevice, id 0x100000271, registered, matched, active, busy 0 (4 ms)$
        | | | |   | +-o AppleUSBHub  <class AppleUSBHub, id 0x100000273, registered, matched, active, busy 0 (0 ms), retain$
        | | | |   | +-o IOUSBInterface@0  <class IOUSBInterface, id 0x100000275, !registered, !matched, active, busy 0, ret$
        | | | |   +-o FaceTime HD Camera (Built-in)@1a110000  <class IOUSBDevice, id 0x10000028b, registered, matched, acti$
        | | | |     +-o IOUSBCompositeDriver  <class IOUSBCompositeDriver, id 0x10000028e, !registered, !matched, active, b$
        | | | |     +-o FaceTime HD Camera (Built-in)@0  <class IOUSBInterface, id 0x10000028f, registered, matched, active$
        | | | |     +-o IOUSBInterface@1  <class IOUSBInterface, id 0x100000290, registered, matched, active, busy 0 (16 ms$
        | | | |     +-o IOUSBInterface@2  <class IOUSBInterface, id 0x100000291, registered, matched, active, busy 0 (6 ms)$
        | | | +-o HDEF@1B  <class IOPCIDevice, id 0x1000001b7, registered, matched, active, busy 0 (300 ms), retain 12>
        | | | | +-o AppleHDAController@1B  <class AppleHDAController, id 0x100000314, registered, matched, active, busy 0 ($
        | | | |   +-o IOHDACodecDevice@1B,0  <class IOHDACodecDevice, id 0x10000033a, registered, matched, active, busy 0 ($
        | | | |     +-o IOHDACodecDriver  <class IOHDACodecDriver, id 0x100000348, !registered, !matched, active, busy 0 (2$
        | | | |       +-o IOHDACodecFunction@1B,0,1  <class IOHDACodecFunction, id 0x10000034b, registered, matched, active$
        | | | |         +-o AppleHDACodecGeneric  <class AppleHDACodecGeneric, id 0x10000034d, registered, matched, active,$
        | | | |           +-o AppleHDADriver  <class AppleHDADriver, id 0x10000035e, registered, matched, active, busy 0 (2$
        | | | |             +-o AppleHDAEngineInput@1B,0,1,0  <class AppleHDAEngineInput, id 0x100000381, registered, match$
        | | | |             | +-o AppleHDAStream  <class AppleHDAStream, id 0x100000382, registered, matched, active, busy $
        | | | |             | +-o IOAudioSelectorControl  <class IOAudioSelectorControl, id 0x100000383, !registered, !matc$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x10000043b, !registered,$
        | | | |             | +-o IOAudioLevelControl  <class IOAudioLevelControl, id 0x100000384, !registered, !matched, a$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x10000043c, !registered,$
        | | | |             | +-o IOAudioToggleControl  <class IOAudioToggleControl, id 0x100000385, !registered, !matched,$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x10000043d, !registered,$
        | | | |             | +-o IOAudioToggleControl  <class IOAudioToggleControl, id 0x100000386, !registered, !matched,$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x10000043e, !registered,$
        | | | |             | +-o IOAudioEngineUserClient  <class IOAudioEngineUserClient, id 0x100000439, !registered, !ma$
        | | | |             | +-o IOAudioEngineUserClient  <class IOAudioEngineUserClient, id 0x100000444, !registered, !ma$
        | | | |             | +-o IOAudioEngineUserClient  <class IOAudioEngineUserClient, id 0x100002d22, !registered, !ma$
        | | | |             | +-o IOAudioEngineUserClient  <class IOAudioEngineUserClient, id 0x100002d35, !registered, !ma$
        | | | |             | +-o IOAudioEngineUserClient  <class IOAudioEngineUserClient, id 0x100002d6a, !registered, !ma$
        | | | |             | +-o IOAudioToggleControl  <class IOAudioToggleControl, id 0x100002def, !registered, !matched,$
        | | | |             |   +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100002df0, !registered,$
        | | | |             |   +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100002df1, !registered,$
        | | | |             |   +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100002df2, !registered,$
        | | | |             |   +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100002df3, !registered,$
        | | | |             |   +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100002df4, !registered,$
        | | | |             +-o AppleHDAEngineInput@1B,0,1,1  <class AppleHDAEngineInput, id 0x100000387, registered, match$
        | | | |             | +-o AppleHDAStream  <class AppleHDAStream, id 0x100000389, registered, matched, active, busy $
        | | | |             | +-o IOAudioSelectorControl  <class IOAudioSelectorControl, id 0x100000393, !registered, !matc$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100000431, !registered,$
        | | | |             | +-o IOAudioLevelControl  <class IOAudioLevelControl, id 0x100000394, !registered, !matched, a$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100000432, !registered,$
        | | | |             | +-o IOAudioLevelControl  <class IOAudioLevelControl, id 0x100000395, !registered, !matched, a$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100000433, !registered,$
        | | | |             | +-o IOAudioToggleControl  <class IOAudioToggleControl, id 0x100000396, !registered, !matched,$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100000434, !registered,$
        | | | |             | +-o IOAudioToggleControl  <class IOAudioToggleControl, id 0x100000397, !registered, !matched,$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100000435, !registered,$
        | | | |             | +-o IOAudioToggleControl  <class IOAudioToggleControl, id 0x100000398, !registered, !matched,$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100000436, !registered,$
        | | | |             | +-o IOAudioSelectorControl  <class IOAudioSelectorControl, id 0x100000399, !registered, !matc$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100000437, !registered,$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100002df5, !registered,$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100002df6, !registered,$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100002df7, !registered,$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100002df8, !registered,$
        | | | |             | +-o IOAudioToggleControl  <class IOAudioToggleControl, id 0x10000039b, !registered, !matched,$
        | | | |             | | +-o IOAudioControlUserClient  <class IOAudioControlUserClient, id 0x100000438, !registered,$
        | | | |             | +-

  • I have a domain with 2 DCs (both virtual machines) in different Hyper-V Hosts. Dose this case make any influence on the time sync?

    As title,
    I have a domain with 2 DCs (both virtual machines) in 2 different Hyper-V Hosts, and one of the perform as a PDC Emulator.
    Dose this case make any influence on the time sync?
    i.e. Both of the VMs sync with Hyper-V host, instead the other host should sync with the PDC Emulator?
    I run w32tm command and get the following result:
    C:\Users\Administrator.DOMAIN8>w32tm /query /computer:dc8.domain8.local /source
    VM IC Time Synchronization Provider
    C:\Users\Administrator.DOMAIN8>w32tm /query /computer:hpvzh05.domain8.local /source
    VM IC Time Synchronization Provider
    HPVZH05.domain8.local works as PDC server.
    How can I make DC8 sync with HPVZH05?

    Awesome!
    It looks like your PDC is successfully pulling time from an external source.  DC8 is not longer pulling from Hyper-V so that is good.
    When you set a client to pull from a source ( and in this case DC8 is pulling from NT5DS, which tells it to pull from the PDC), and it CAN'T pull from that source, it will default to Local CMOS Clock.  This is likely an easy fix.
    First, check connectivity:
    - Method one- Download Portqry and run this command: portqry -n HPVZH05 -p both -e 123 and see if the results say listening, or
    - Method two- Run this command from DC8: w32tm /stripchart /computer:HPVZH05
    If you get any kind of error using method two, it's a connectivity issue.  (Maybe you have a firewall that's blocking access?)
    The other cause of this, and probably more likely in your case, is that your PDC isn't properly advertising as a reliable time source, so DC8 isn't 'allowed' to pull from it.
    Try running this command on your PDC: w32tm /config /reliable:yes
    Then go restart time on your PDC, THEN DC8 again.  (net stop w32time & net start w32time)
    Here's an article you can reference: http://technet.microsoft.com/en-us/library/cc794937(v=WS.10).aspx
    - As always, if you find my posts to be helpful, please mark it appropriately.  Thank you :)
    Chris Ream

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