Script to pull the last timestamp spend all hosts in a cluster?

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  Ive tried many others which have been posted on the web and none work... Someone at - it a script to change the DNS entries on all hosts?

  OK, changed a few pieces my end, it worked but now it's... Try this (50% confident

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• PowerCLI Script required to identify all clusters in a data center and all hosts within each cluster and calculate it using cpu and ram, avg, min, and max.

  Hi all

  I'm new to powercli and try to create a script to list all clusters in a data center and all hosts in a cluster and calculate min, max and avg cpu usage and ram by the host and cluster. So far, I have tried the below but I can't publish the results of my script.

  $Function = @)
  ForEach ($DataCenter Get-Data Center)
  {
  ForEach ($cluster in ($DataCenter |)) Get - Cluster)) - need help to post the information here and confirm if this is correct or not.
  {
  ForEach ($hosts in ($cluster |)) Get - VMHost))
  {
  ForEach ($vms to ($hosts |)) Get - VM)) - do not know if I called you here functions properly
  {
  $allvms = @)
  $allhosts = @)
  $hosts = get-VMHost
  $vms = get - Vm

  {foreach ($vms in $hosts)
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  $hoststat. Host name = $vmHost.name
  
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  $statmem = get-Stat-entity ($vmHost) - start (get-date). AddDays(-30)-Finish (Get-Date) - MaxSamples 10000 - stat mem.usage.average

  $cpu = $statcpu | Measure-object-property value - average - Maximum - Minimum
  $mem = $statmem | Measure-object-property value - average - Maximum - Minimum
  
  $hoststat. CPUMax = $cpu. Maximum
  $hoststat. CPUAvg = $cpu. Average
  $hoststat. CPUMin = $cpu. Minimum
  $hoststat. MemMax = $mem. Maximum
  $hoststat. MemAvg = $mem. Average
  $hoststat. MemMin = $mem. Minimum
  $allhosts += $hoststat
  }
  }
  }
  }
  }

  $Function | Select the host name, MemMax, MemAvg, MemMin, CPUMax, CPUAvg, CPUMin | Export-Csv "c:\Function.csv" - noTypeInformation

  Any help on this is much appreciated.

  [Ordered] casting was introduced in v3 PowerShell.

  For PowerShell v2, you can use

  $vms = get - VM

  $stat = 'cpu.usage.average ','mem.usage.average '.

  $start = (get-Date). AddDays(-31)

  $report = get-Stat-entity $vms - start $start - Stat $stat - ErrorAction SilentlyContinue |

  Group-object - property {$_.} @entity.name} | %{

  $cpu = $_. Group | where {$_.} MetricId - eq "cpu.usage.average"} | Measure-object-property value - average - Maximum - Minimum

  $mem = $_. Group | where {$_.} MetricId - eq "mem.usage.average"} | Measure-object-property value - average - Maximum - Minimum

  New-object PSObject-property @ {}

  Datacenter = Get-Datacenter - VM $_. Group [0]. Entity | Select the name of ExpandProperty-

  Cluster Cluster Get - VM = $_. Group [0]. Entity | Select the name of ExpandProperty-

  VMHost = $_. Group [0]. Entity.Host.Name

  Name = $_. Group [0]. @entity.name

  CpuMin = $cpu. Minimum

  CpuAvg = $cpu. Average

  CpuMax = $cpu. Maximum

  MemMin = $mem. Minimum

  MemAvg = $mem. Average

  MemMax = $mem. Maximum

  }

  }

  $report | Sort-Object-property Datacenter, Cluster, VMHost name |

  Export Csv report.csv - NoTypeInformation - UseCulture

• Create a VMFS and add it to all hosts in a cluster

  Hi, I'm trying to create a script in order to create a data store and then present it to all hosts in a cluster.

  any idea?

  Add-PSSnapin "Vmware.VimAutomation.Core".
  # - Create Variables -
  #$vcenter = %1
  ##---Connexion to the VirtualCenter-
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  $ClusterName = $args [1]
  $VMHost = {get-Cluster $ClusterName |} Get-VMHost}
  $Name = $args [2]
  $Path = $args [3]
  SE connect-VIserver $Server

  Get-VMHost $VMHost | New-store data-Server $Server - name $Name - path $Path - Vmfs-confirm: $false
  Get-VMHostStorage - $VMHost - RescanAllHba - RescanVmfs-r VMHost

  You must be connected to the Cluster Get

  You need not create the data store on all nodes of the cluster.

  Just 1 host is sufficient.

  And the creation of a new store of data forces a new analysis.

  So that should be enough

  Add-PSSnapin "Vmware.VimAutomation.Core" ## ----Créer les  Variables----#$vcenter = %1## ----Connexion au VirtualCenter---- 
  
  $Server = $Args[0]$ClusterName = $Args[1]
  

  Connect-VIserver $Server
  

  
  $VMHost = Get-Cluster $ClusterName | Get-VMHost | Select -First 1 
  
  $Name = $Args[2] $Path = $Args[3]  Get-VMHost $VMHost | New-Datastore -Server $Server -Name $Name -Path $Path -Vmfs -Confirm:$false
  

• Script to add the layer mask to all layers but the background?

  I have been a professional editor/Retoucher for photographers for the past three years. I use a lot of stock, but I've never branched in scripts so far. I am trying to refine my workflow and scripts to not appear to be the next logical step.

  I do a lot of work in the interiors, which is essentially manual HDR. Here's my current generation process, which I would love to find a way to script. I tried to be very clear, but let me know if it needs to expand. I use Photoshop CS5.

  1. pull brackets, color corrected TIFF in Bridge.

  2 re-order as needed, with the main exhibition downstairs. Click on 'Tools' > 'Photoshop' > 'Charge in the form of layers Photoshop"to get a PSD with layers in the correct order and main as exposure layer from bottom (base).

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  4. Save as a PSD, using the original name of the background layer as the file name. To do this, I just copy the name of the layer (example.tiff), paste in the Save dialog box and then use the drop-down menu to select PSD (save as example.psd).

  I hope to automate steps 3 and 4 as they are the majority of your time for me. Any contribution is appreciated!

  Thanks again.

  Yes, your change is good.  This way the last layer will not have a mask applied.  I wasn't sure if you wanted that, but in the control for the background layer.

  Regarding the economy, what file format would you save on?  Here's how to save a psd:

  docRef var = activeDocument

  var doneFolder = new Folder('/c/photos/')

  var NomCouche = docRef.activeLayer.name

  var psdOptions = new PhotoshopSaveOptions();

  psdOptions.layers = true;

  app.displayDialogs = DialogModes.ALL;//include this line if you want that the coming dialog box.

  docRef.saveAs (new file (doneFolder + "/" + NomCouche + ".psd"), psdOptions);

  app.displayDialogs = DialogModes.NO;//Resets at ALL - you won't let it work on.

• DNS query script - need a way to script to query the DNS settings of all the servers on a domain

  Hi - I was wondering if anyone new a script or a simple way to query the DNS settings of all the servers on a domain? Basically, I need to know the primary and secondary, all our servers DNS settings and that discharge into a file. Any help is very appreciated

  Thanks in advance

  Hello

  As you try to run the DNS settings on the domain, I suggest you to post the same question on the Microsoft TechNet Forums

  You can follow the link to your question:

  Windows Small Business Server: http://social.technet.microsoft.com/Forums/en/category/windowsserver/

  It will be useful.

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  Reading material more - it's interesting.

  More information under:

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  Hi Homeister,
   
  1. don't you make changes before the show?
   
  We recommend that you cross check if the target location to store/save image files is intact.
  We also recommend you to reset a default file arrangement and check the result.

  Check if the problem continues in a new user account.
  1. open user accounts by clicking the Start button, clicking Control Panel, clicking user accounts and family safety, then clicking on user accounts.
  2. click on manage another account.  If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.
  3. click on create a new account.
  4. type the name you want to assign to the user account, click an account type, and then click on create an account.

  For more information, see this link: http://windows.microsoft.com/en-US/windows-vista/Create-a-user-account
   
  See "how to make photos from my camera to my computer?
  http://Windows.Microsoft.com/en-us/Windows-Vista/how-do-I-get-pictures-from-my-camera-to-my-computer
   
  Windows Photo Gallery: frequently asked questions: http://windows.microsoft.com/en-US/windows-vista/Windows-Photo-Gallery-frequently-asked-questions
   
  I hope this helps.
   
  Kind regards
  Syed
  Answers from Microsoft supports the engineer.

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• Reset the NTP Service on all hosts

  Hi all.

  I've been in it for almost thirty years and people always tell me I should learn the "language X." they tell me it will save me time and aggrivation.  Of course, the most recent is Powershell, and since I am woriking in tVMWare, PowerCLI infrastructure any type of following along.  So when I sit, looking at what should be a relatively simple script, spinning my wheels waste ime more that it would take to just do it manually in the GUI!  So here I sit feeling my blood pressure elevation and wonder why I bother to try this shit!  Sorry for ranting a bit, but maybe someday someone will invent a language that really SIMPLIFIES them THINGS!

  My task was simple.  Change the NTP server on our VMWare hosts entries.  So I found a script in one of the forumns, and although he was 'logic' (Yes!) to restart the service after the change is made, it did not do that, then this morning, I went looking for a code to do just that last piece.  I found a script on the blog of Simon Long which looked pretty simple, and I was able to follow the logic of the orders.  So I stuck in a script and edited to my environment.

  Here's the script.

  $Hosts= Get-VMHost

  ForEach($Hostin $Hosts)

  {

  Remove-VmHostNtpServer-NtpServer"<old ntp server>" -VMHost $Host| Out-Null

  Add-VmHostNtpServer-NtpServer"<new ntp server>" -VMHost$Host| Out-Null

  Get-VmHostService-VMHost$Host | Where-Object {$_.key -eq "ntpd"} | Restart-VMHostService-Confirm:$false| Out-Null

  write"NTP Server was changed on $Host"

  }

  Given that I had already changed the host at the new address, I deleted the first two lines of the loop.  I he started with a connect-viserver, saved command, ran and he bombed on the foreach loop, stating that $host was read-only and could not be changed.  I DIDN'T ASK TO CHANGE IT!  So, I'm about to PowerCLI and rename it UselessPOS yet another!  Can someone give me logical som REAL as to why he thinks that it should alter this variable?

  Your script is all right, just change the name of the loop variable.

  Something like this for example

  $Hosts=Get-VMHost

  ForEach($esxin$Hosts)

  {

     Remove-VmHostNtpServer-NtpServer""-VMHost$esx|Out-Null

     Add-VmHostNtpServer-NtpServer""-VMHost$esx|Out-Null

     Get-VmHostService-VMHost$esx|Where-Object{$_.key-eq"ntpd"} | Restart-VMHostService-Confirm:$false|Out-Null

     write"NTP Server was changed on $esx"

  }

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  Thank you!

  Hi Daniel,.

  Since Virtual SAN is activated at the level of a cluster, all cluster hosts can consume storage since the virtual SAN data store regardless of how many guests contribute to storage. So to answer your question, you need all 6 hosts in your cluster license, even though only 3 of them contributed storage.

  Also note that the licenses are per CPU so in your scenario if each host has 2 CPUs, you need a total of 12 CPU licenses. I hope this helps.

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  Thank you!

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  3. Stop hosts
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