☰

在 Windows Server 2008 上设置磁盘空间不足警报

tag-icon • tag-icon windows-server-2008 sql-server hard-drive disk-space-utilization alerts
在 Windows Server 2008 上设置磁盘空间不足警报

我想知道是否有一种简单的方法可以在任何逻辑磁盘分区空间不足时在 Windows Server 2008 上触发电子邮件警报。我有 2 个 SQL 服务器，由于 DB 日志文件，它们几乎耗尽了磁盘空间。

谢谢，瑞安

答案1

让 Windows Server 2008 发送磁盘空间不足电子邮件警报的一个简单方法是使用任务计划程序和系统日志。如果可用空间低于 HKLM\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters\ 中指定的百分比磁盘空间阈值，系统日志中会记录一个事件，该事件可以触发发送电子邮件消息的任务。

  1. 打开任务计划程序并创建一个新任务。
  2. 输入任务名称，选择“无论用户是否登录都运行”，并选中“不存储密码”。
  3. 在触发器选项卡上添加新的触发器。
  4. 在“开始任务”框中选择“在某个事件时”。
  5. 将日志设置为“系统”，来源设置为“srv”，事件 ID 设置为“2013”​​。
  6. 在“操作”选项卡上添加新操作。
  7. 将操作设置为“发送电子邮件”并适当填写其余设置。
  8. 要配置何时将磁盘空间不足事件记录在系统日志中，请打开注册表编辑器，导航到 HKLM\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters 并添加名为“DiskSpaceThreshold”的 DWORD 值，将其设置为所需的百分比。当该条目不存在时，默认值为 10。

答案2

我通过 snmp 将磁盘空间监控添加到我的（单独的）nagios 实例中。

答案3

为什么不每天运行 powershell 脚本作为计划任务？如果脚本发现磁盘的可用空间低于 10%，它会向您发送电子邮件或通知。

下面是检查磁盘可用空间的示例代码：

获取每个对象的内容 { $; 获取 WMIObject –计算机名称 $ Win32_LogicalDisk -filter "DriveType=3" | ForEach-Object { $.设备ID；$.可用空间/1GB } }

答案4

您可以使用此脚本通过您的电子邮件服务器发送电子邮件。只需将 smtp 服务器名称替换为您的服务器的名称即可。如果在同一台机器上，则使用“localhost”（smtp 服务器必须正常运行）。该脚本也在此处找到：https://gallery.technet.microsoft.com/scriptcenter/Disk-Space-Report-Reports-98e64d65

将脚本保存在本地驱动器后，可以使用 powershell 轻松运行并测试。一旦脚本似乎运行正常，就可以根据需要使用 windows 任务计划程序将其安排为每天或每小时运行。本文介绍如何使用任务计划程序运行脚本。 https://www.metalogix.com/help/Content%20Matrix%20Console/SharePoint%20Edition/002_HowTo/004_SharePointActions/012_SchedulingPowerShell.htm

############################################################################# 
#                                                                                                                                                     # 
#  Check disk space and send an HTML report as the body of an email.                                                   # 
#  Reports only disks on computers that have low disk space.                                                                 # 
#  Author: Mike Carmody                                                                                                                   # 
#  Some ideas extracted from Thiyagu's Exchange DiskspaceHTMLReport module.                                  # 
#  Date: 8/10/2011                                                          # 
#  I have not added any error checking into this script yet.                # 
#                                                                           # 
#                                                                           # 
############################################################################# 
# Continue even if there are errors 
$ErrorActionPreference = "Continue"; 

######################################################################################### 
# Items to change to make it work for you. 
# 
# EMAIL PROPERTIES 
#  - the $users that this report will be sent to. 
#  - near the end of the script the smtpserver, From and Subject. 

# REPORT PROPERTIES 
#  - you can edit the report path and report name of the html file that is the report.  
######################################################################################### 

# Set your warning and critical thresholds 
$percentWarning = 15; 
$percentCritcal = 10; 

# EMAIL PROPERTIES 
 # Set the recipients of the report. 
  $users = "[email protected]" 
    #$users = "[email protected]" # I use this for testing by uing my email address. 
  #$users = "[email protected]", "[email protected]", "[email protected]";  # can be sent to individuals. 


# REPORT PROPERTIES 
 # Path to the report 
  $reportPath = "D:\Jobs\DiskSpaceQuery\Reports\"; 

 # Report name 
  $reportName = "DiskSpaceRpt_$(get-date -format ddMMyyyy).html"; 

# Path and Report name together 
$diskReport = $reportPath + $reportName 

#Set colors for table cell backgrounds 
$redColor = "#FF0000" 
$orangeColor = "#FBB917" 
$whiteColor = "#FFFFFF" 

# Count if any computers have low disk space.  Do not send report if less than 1. 
$i = 0; 

# Get computer list to check disk space 
$computers = Get-Content "servers_c.txt"; 
$datetime = Get-Date -Format "MM-dd-yyyy_HHmmss"; 

# Remove the report if it has already been run today so it does not append to the existing report 
If (Test-Path $diskReport) 
    { 
        Remove-Item $diskReport 
    } 

# Cleanup old files.. 
$Daysback = "-7" 
$CurrentDate = Get-Date; 
$DateToDelete = $CurrentDate.AddDays($Daysback); 
Get-ChildItem $reportPath | Where-Object { $_.LastWriteTime -lt $DatetoDelete } | Remove-Item; 

# Create and write HTML Header of report 
$titleDate = get-date -uformat "%m-%d-%Y - %A" 
$header = " 
  <html> 
  <head> 
  <meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1'> 
  <title>DiskSpace Report</title> 
  <STYLE TYPE='text/css'> 
  <!-- 
  td { 
   font-family: Tahoma; 
   font-size: 11px; 
   border-top: 1px solid #999999; 
   border-right: 1px solid #999999; 
   border-bottom: 1px solid #999999; 
   border-left: 1px solid #999999; 
   padding-top: 0px; 
   padding-right: 0px; 
   padding-bottom: 0px; 
   padding-left: 0px; 
  } 
  body { 
   margin-left: 5px; 
   margin-top: 5px; 
   margin-right: 0px; 
   margin-bottom: 10px; 
   table { 
   border: thin solid #000000; 
  } 
  --> 
  </style> 
  </head> 
  <body> 
  <table width='100%'> 
  <tr bgcolor='#CCCCCC'> 
  <td colspan='7' height='25' align='center'> 
  <font face='tahoma' color='#003399' size='4'><strong>AEM Environment DiskSpace Report for $titledate</strong></font> 
  </td> 
  </tr> 
  </table> 
" 
 Add-Content $diskReport $header 

# Create and write Table header for report 
 $tableHeader = " 
 <table width='100%'><tbody> 
 <tr bgcolor=#CCCCCC> 
    <td width='10%' align='center'>Server</td> 
 <td width='5%' align='center'>Drive</td> 
 <td width='15%' align='center'>Drive Label</td> 
 <td width='10%' align='center'>Total Capacity(GB)</td> 
 <td width='10%' align='center'>Used Capacity(GB)</td> 
 <td width='10%' align='center'>Free Space(GB)</td> 
 <td width='5%' align='center'>Freespace %</td> 
 </tr> 
" 
Add-Content $diskReport $tableHeader 

# Start processing disk space reports against a list of servers 
  foreach($computer in $computers) 
 {  
 $disks = Get-WmiObject -ComputerName $computer -Class Win32_LogicalDisk -Filter "DriveType = 3" 
 $computer = $computer.toupper() 
  foreach($disk in $disks) 
 {         
  $deviceID = $disk.DeviceID; 
        $volName = $disk.VolumeName; 
  [float]$size = $disk.Size; 
  [float]$freespace = $disk.FreeSpace;  
  $percentFree = [Math]::Round(($freespace / $size) * 100, 2); 
  $sizeGB = [Math]::Round($size / 1073741824, 2); 
  $freeSpaceGB = [Math]::Round($freespace / 1073741824, 2); 
        $usedSpaceGB = $sizeGB - $freeSpaceGB; 
        $color = $whiteColor; 

# Set background color to Orange if just a warning 
 if($percentFree -lt $percentWarning)       
  { 
    $color = $orangeColor  

# Set background color to Orange if space is Critical 
      if($percentFree -lt $percentCritcal) 
        { 
        $color = $redColor 
       }         

 # Create table data rows  
    $dataRow = " 
  <tr> 
        <td width='10%'>$computer</td> 
  <td width='5%' align='center'>$deviceID</td> 
  <td width='15%' >$volName</td> 
  <td width='10%' align='center'>$sizeGB</td> 
  <td width='10%' align='center'>$usedSpaceGB</td> 
  <td width='10%' align='center'>$freeSpaceGB</td> 
  <td width='5%' bgcolor=`'$color`' align='center'>$percentFree</td> 
  </tr> 
" 
Add-Content $diskReport $dataRow; 
Write-Host -ForegroundColor DarkYellow "$computer $deviceID percentage free space = $percentFree"; 
    $i++   
  } 
 } 
} 

# Create table at end of report showing legend of colors for the critical and warning 
 $tableDescription = " 
 </table><br><table width='20%'> 
 <tr bgcolor='White'> 
    <td width='10%' align='center' bgcolor='#FBB917'>Warning less than 15% free space</td> 
 <td width='10%' align='center' bgcolor='#FF0000'>Critical less than 10% free space</td> 
 </tr> 
" 
  Add-Content $diskReport $tableDescription 
 Add-Content $diskReport "</body></html>" 

# Send Notification if alert $i is greater then 0 
if ($i -gt 0) 
{ 
    foreach ($user in $users) 
{ 
        Write-Host "Sending Email notification to $user" 

  $smtpServer = "MySMTPServer" 
  $smtp = New-Object Net.Mail.SmtpClient($smtpServer) 
  $msg = New-Object Net.Mail.MailMessage 
  $msg.To.Add($user) 
        $msg.From = "[email protected]" 
  $msg.Subject = "Environment DiskSpace Report for $titledate" 
        $msg.IsBodyHTML = $true 
        $msg.Body = get-content $diskReport 
  $smtp.Send($msg) 
        $body = "" 
    } 
  }

相关内容