- Output start and end time of script

[dsmonrot.git] / dsmonrot.ps1

diff --git a/dsmonrot.ps1 b/dsmonrot.ps1
index b838d7500bf8cf52597d417fbfeeda4567aa4431..82b501487a238bfe134293574f1c3d022ffc546d 100644 (file)
--- a/dsmonrot.ps1
+++ b/dsmonrot.ps1
@@ -13,12 +13,18 @@
 \r
 # Path to backup directory\r
 [String]$backupDir = "Z:\"\r
-# Keep backup for this amount of months (excluding the current month), -1 for indefinite\r
+# Keep backup for this amount of months (excluding the current month),\r
+# -1 for indefinite\r
 [Int32]$keepMonths = 2\r
 # Path to Drive Snapshot\r
 [String]$dsPath = "C:\Users\Patrick\Desktop\DSMonRot\snapshot.exe"\r
-# Path to Drive Snapshot log file\r
-[String]$dsLogFile = "C:\Users\Patrick\Desktop\DSMonRot\snapshot.log"\r
+# Path to Drive Snapshot log file (specify only the file name if you set\r
+# $dsLogFileToBackup to $True)\r
+#[String]$dsLogFile = "C:\Users\Patrick\Desktop\DSMonRot\snapshot.log"\r
+[String]$dsLogFile = "snapshot.log"\r
+# Set to $True if you want to put the log file of Drive Snapshot into the same\r
+# directory as the backup\r
+[Boolean]$dsLogFileToBackup = $True\r
 # Disks to backup, see http://www.drivesnapshot.de/en/commandline.htm\r
 [String]$disksToBackup = "HD1:1"\r
 # Path to DSMonRot log file\r
@@ -40,7 +46,7 @@
 # To address of email notification\r
 [String]$emailToAddress = "patrick@test.local"\r
 # Subject of email notification\r
-[String]$emailSubject = "DSMonRot"\r
+[String]$emailSubject = "DSMonRot on $env:computername"\r
 # Mail server\r
 [String]$emailMailserver = "localhost"\r
 # SMTP Port\r
@@ -56,7 +62,7 @@
 \r
 # End of config\r
 \r
-$dsAdditionalArgs = @("--logfile:$dsLogFile", "--UseVSS")\r
+$dsAdditionalArgs = @("--UseVSS")\r
 \r
 # Allow SMTP with SSL and SMTP Auth\r
 # see: http://petermorrissey.blogspot.de/2013/01/sending-smtp-emails-with-powershell.html\r
@@ -64,21 +70,23 @@ function Send-Email([String]$body) {
        Write-Host "Sending email: $emailToAddress, $body"\r
        \r
        try {\r
-               $smtp = New-Object System.Net.Mail.SmtpClient($emailMailServer, $emailPort);\r
+               $smtp = New-Object System.Net.Mail.SmtpClient($emailMailServer, $emailPort)\r
 \r
                $smtp.EnableSSL = $emailSSL\r
 \r
                if($emailAuth) {\r
-                       $smtp.Credentials = New-Object System.Net.NetworkCredential($emailUser, $emailPassword);\r
+                       $smtp.Credentials = New-Object System.Net.NetworkCredential($emailUser, $emailPassword)\r
                }\r
 \r
-               $smtp.Send($emailFromAddress, $emailToAddress, $emailSubject, $body);\r
+               $smtp.Send($emailFromAddress, $emailToAddress, $emailSubject, $body)\r
        }\r
        catch {\r
                Write-Host "Could not send email: $_.Exception.Message"\r
        }\r
 }\r
 \r
+Write-Host "Started at" (Get-Date -format "yyyy-MM-dd HH:mm:ss")\r
+\r
 $errorMessages = @()\r
 \r
 $smbConnected = $False\r
@@ -105,7 +113,7 @@ if($smbDrive) {
                $smbConnected = $True\r
        }\r
        Catch {\r
-               Write-Host "Could not connect to network drive: $_.Exception.Message"\r
+               Write-Host "Could not connect to network drive $smbDrive`: $_.Exception.Message"\r
                exit\r
        }\r
 }\r
@@ -147,18 +155,23 @@ if((Test-Path $backupTarget) -and (Test-Path $backupTargetFull) -and (Test-Path
                        exit\r
                }\r
                \r
-               $dsArgs = @($disksToBackup, "$backupTargetDiff\`$disk.sna", "-h$backupTargetFull\`$disk.hsh") + $dsAdditionalArgs\r
+               $dsLogPath = if($dsLogFileToBackup) { "$backupTargetDiff\$dsLogFile" } else { $dsLogFile }\r
+               \r
+               $dsArgs = @($disksToBackup, "--logfile:$dsLogPath", "$backupTargetDiff\`$disk.sna", "-h$backupTargetFull\`$disk.hsh") + $dsAdditionalArgs\r
                Write-Host $dsPath ($dsArgs -join " ")\r
                \r
                & $dsPath $dsArgs\r
                \r
                if($LastExitCode -ne 0) {\r
-                       Write-Host "Error code: $LastExitCode"\r
+                       Write-Host "Drive Snapshot failed to backup! Exit code: $LastExitCode"\r
+                       $errorMessages += "Drive Snapshot failed to backup! Exit code: $LastExitCode"\r
+               }\r
+               else {\r
+                       $success = $True\r
                }\r
        }\r
        else {\r
                Write-Host "Directory $backupTargetDiff already exists!"\r
-               \r
                $errorMessages += "Directory $backupTargetDiff already exists!"\r
        }\r
 }\r
@@ -174,20 +187,24 @@ else {
                Write-Host "Creating directory $backupTargetFull"\r
                New-Item -ItemType directory -Path $backupTargetFull\r
        }\r
+       \r
+       $dsLogPath = if($dsLogFileToBackup) { "$backupTargetFull\$dsLogFile" } else { $dsLogFile }\r
 \r
-       $dsArgs = @($disksToBackup, "$backupTargetFull\`$disk.sna") + $dsAdditionalArgs\r
+       $dsArgs = @($disksToBackup, "--logfile:$dsLogPath", "$backupTargetFull\`$disk.sna") + $dsAdditionalArgs\r
        Write-Host $dsPath ($dsArgs -join " ")\r
        \r
        & $dsPath $dsArgs\r
        \r
        if($LastExitCode -ne 0) {\r
-               Write-Host "Error code: $LastExitCode"\r
+               Write-Host "Drive Snapshot failed to backup! Exit code: $LastExitCode"\r
+               $errorMessages += "Drive Snapshot failed to backup! Exit code: $LastExitCode"\r
+       }\r
+       else {\r
+               $success = $True\r
        }\r
-       \r
-       $success = $False\r
 }\r
 \r
-if($isDiff -eq $False -and $success -eq $True -and $keepMonths -ge 0) {\r
+if(!$isDiff -and $success -eq $True -and $keepMonths -ge 0) {\r
        Write-Host "Rotating"\r
        \r
        $keepMonthsCount = $keepMonths\r
@@ -200,8 +217,6 @@ if($isDiff -eq $False -and $success -eq $True -and $keepMonths -ge 0) {
                        $keepMonthsCount--\r
                }\r
                \r
-               Write-Host $keepMonthsCount\r
-               \r
                if($keepMonthsCount -eq -1) {\r
                        Write-Host "Deleting $_"\r
                        Remove-Item -Recurse -Force $_.FullName\r
@@ -211,9 +226,18 @@ if($isDiff -eq $False -and $success -eq $True -and $keepMonths -ge 0) {
 \r
 if($smbConnected) {\r
        Write-Host "Disconnecting network drive"\r
-       Remove-PSDrive $smbDrive\r
+       \r
+       try {\r
+               Remove-PSDrive $smbDrive -ErrorAction Stop\r
+       }\r
+       catch {\r
+               Write-Host "Could not disconnect network drive $smbDrive`: $_.Exception.Message"\r
+               $errorMessages +=  "Could not disconnect network drive $smbDrive`: $_.Exception.Message"\r
+       }\r
 }\r
 \r
 if($emailOnError -and $errorMessages.Count -gt 0) {\r
        Send-Email ("Error:`n"+($errorMessages -join "`n"))\r
-}
\ No newline at end of file
+}\r
+\r
+Write-Host "Ended at" (Get-Date -format "yyyy-MM-dd HH:mm:ss")
\ No newline at end of file