#-------------------------------------------------------------------------
# CCRMON
#
# Beschreibung
# Überwacht die Replikation im CCR Cluster per Performance Counter
#
# Laufzeitfehler werde nicht abgefangen und beenden das Skript. !!!
#
# Das Skript wird mit den Berechtigungen des angemeldeten Benutzers
# ausgeführt. Die entsprechenden Berechtigungen sind sicher zu stellen
#
# (c)2004 Net at Work Netzwerksysteme GmbH
#
# Version 1.0 (24. Juni 2004) Frank Carius


function Updatestatus(){
        write-host "------- Start Update ---------"
        $form.Text = "Exchange 2007 CCR Statusmonitor - updating"
        $fsTable.clear()
 
        $Clusterserver = Get-Mailboxserver | where {$_.ClusteredStorageType -like "NonShared"}  | Get-ClusteredMailboxServerStatus | foreach-object {
                $ccrname = $_.identity
                write-host CCR-Server: $ccrname 
                $_.operationalmachines| %{
                        write-host OperationalMasters: $_
                        if ($_.contains("Active") -eq $false) {
                                $servername = $_
                                write-host Passive: $servername
                                $perfcat = new-object System.Diagnostics.PerformanceCounterCategory("MSExchange Replication",$servername)
                                $perfcat.GetInstanceNames() | Where {$_ -ne "_Total"} | %{
                                        $Instance = $_.tostring()
                                        write-host "CCR: $ccrname Passive: $servername Instance: $Instance "
                                        [string]$status = ""
                                        $dictinstancecounter = @{}
                                        $perfcat.GetCounters($Instance) | %{$dictinstancecounter.add($_.countername, $_.rawvalue)}
 
                                        if ($dictinstancecounter.item("Failed") -eq 1){$status += "Failed"}
                                        if ($dictinstancecounter.item("Initializing") -eq 1){$status += "Initializing"}
                                        if ($dictinstancecounter.item("Suspended") -eq 1){$status += "Suspended"}
                                        if ($dictinstancecounter.item("Copy Queue Exceeds Mount Threshold (CCR Only)") -eq 1){$status += "CCRExceed"}
                                                #$dictinstancecounter.item("CopyNotificationGenerationNumber")
                                                #$dictinstancecounter.item("CopyGenerationNumber")
                                                #$dictinstancecounter.item("InspectorGenerationNumber")
                                                #$dictinstancecounter.item("ReplayNotificationGenerationNumber")
                                                #$dictinstancecounter.item("ReplayGenerationNumber")
                                                #$dictinstancecounter.item("ReplayQueueLength")
                                                #$dictinstancecounter.item("ReplayBatchSize")
                                                #$dictinstancecounter.item("CopyQueueLength")
                                                #$dictinstancecounter.item("ReplayGenerationsComplete")
                                                #$dictinstancecounter.item("ReplayGenerationsRemaining")
                                                #$dictinstancecounter.item("ReplayGenerationsPerMinute")
                                                #$dictinstancecounter.item("TruncatedGenerationNumber")
                                        if ($status  -eq ""){$status += "OK"}
                                        write-host "Status: " $status
                                        $fsTable.Rows.add($ccrname,
                                                                        $Instance,
                                                                        $Status,
                                                                        $dictinstancecounter.item("CopyQueueLength"),
                                                                        $dictinstancecounter.item("ReplayNotificationGenerationNumber"))
                                }
                        }
                }
        }
        $form.Text = "Exchange 2007 CCR Statusmonitor - Last Update: " + (get-date)
        write-host "------- Start Done ---------"
}
 
 
# Declare Form
[System.Reflection.Assembly]::LoadWithPartialName("System.Drawing") | out-null
[System.Reflection.Assembly]::LoadWithPartialName("System.windows.forms")| out-null
$form = new-object System.Windows.Forms.form
$form.Text = "Exchange 2007 CCR Statusmonitor"
$form.Location = new-object System.Drawing.Size(10,30)
$form.size = new-object System.Drawing.Size(1000,620)
$form.autoscroll = $true
#$form.topmost = $true
$form.Add_Shown({$form.Activate()})
 
# UpdateNow Button
$UpdateButton = new-object System.Windows.Forms.Button
$UpdateButton.Location = new-object System.Drawing.Size(10,5)
$UpdateButton.Size = new-object System.Drawing.Size(120,23)
$UpdateButton.Text = "UpdateNow"
$UpdateButton.visible = $True
$UpdateButton.Add_Click({Updatestatus})
$form.Controls.Add($UpdateButton)
 
# Declare Table
$fsTable = New-Object System.Data.DataTable
$fsTable.TableName = "CCRStatus" | out-null
$fsTable.Columns.Add("CCRName",[string]) | out-null
$fsTable.Columns.Add("Storagegroup",[string]) | out-null
$fsTable.Columns.Add("Status",[string]) | out-null
$fsTable.Columns.Add("CopyQueueLength",[int64]) | out-null
$fsTable.Columns.Add("Highest Log",[int64]) | out-null
 
#$Dataset = New-Object System.Data.DataSet
#$Dataset.tables.add($fsTable)
 
$Dataview = New-Object System.Data.DataView($fsTable)
$Dataview.allowEdit = $false
#$Dataview.allowAdd = $false
$Dataview.allowDelete = $false
 
# Add DataGrid View
$dgDataGrid = new-object System.windows.forms.DataGridView
$dgDataGrid.Location = new-object System.Drawing.Size(10,30)
$dgDataGrid.size = new-object System.Drawing.Size(950,550)
$dgDataGrid.autosize = $true
$dgDataGrid.DataSource = $Dataview
#$dgDataGrid.DataSource = $fsTable
$form.Controls.Add($dgDataGrid)
 
Updatestatus
$form.ShowDialog()