我想知道是否有一种简单的方法来在任何逻辑磁盘分区的空间不足时触发Windows Server 2008上的电子邮件警报。由于数据库日志文件,我有2台SQL服务器接近用完磁盘空间。
谢谢,瑞安
我想知道是否有一种简单的方法来在任何逻辑磁盘分区的空间不足时触发Windows Server 2008上的电子邮件警报。由于数据库日志文件,我有2台SQL服务器接近用完磁盘空间。
谢谢,瑞安
Answers:
使Windows Server 2008发送磁盘空间不足的电子邮件警报的一种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 \ DiskSpaceThreshold中指定的百分比,则系统日志中会记录一个事件,该事件可以触发任务发送电子邮件。
powershell
程序中填写以下内容并作为参数:-command &{send-mailmessage -from server@domain.org -to notify@domain.com -subject 'Alert from Task Scheduler' -body 'This is an automated message from a task scheduled on the server. Testing powershell email.' -smtpserver x.x.x.x}
由于PowerShell语法不正确,两个示例都不起作用。以下代码列出了当前主机的卷大小(使用PowerShell 5.0):
Get-WmiObject win32_logicalDisk -filter "DriveType=3" | %{ $_.DeviceID; $_.FreeSpace/1GB }
以下代码列出了server.txt中列出的主机的卷大小:
Get-Content server.txt | %{ Get-WMIObject –computername $_ Win32_LogicalDisk -filter "DriveType=3" | %{ $_.DeviceID; $_.FreeSpace/1GB } }
请注意,外部占位符$_
枚举服务器地址,而内部占位符$_
枚举设备。对于PowerShell新手来说,这是一个经常性的陷阱。如果要在内部循环中使用服务器地址,则必须将其分配给外部循环中的新变量。
这里使用的论坛软件有缺陷。在帖子预览中,即使没有作为代码转义,它也可以$_
正确显示$_
为。但是最后一篇文章删除了下划线,从而使PowerShell示例不正确。
Get-WmiObject win32_logicalDisk -filter "DriveType=3" | %{ $_.DeviceID; $_.FreeSpace/1GB }
但是,作为PS新手,我不太了解下一步要实现此自动化(例如,如何从第一个命令获取输出,以及硬盘空间低于某个空间阈值,请连接一条PS命令以发送和发送电子邮件。我看到上面的boadad可以使用以下方式从某条帖子发送电子邮件,-command &{send-mailmessage ...
但不确定如何使用逻辑来表明空间不足,因此需要发送邮件。THX。
您可以使用此脚本通过电子邮件服务器发送电子邮件。只需将smtp服务器名称替换为服务器名称即可。如果在同一台计算机上,则使用“ localhost”(smtp服务器必须正常运行)。也可以在这里找到该脚本:https : //gallery.technet.microsoft.com/scriptcenter/Disk-Space-Report-Reports-98e64d65
将脚本保存在本地驱动器中后,可以使用powershell轻松运行它并进行测试。一旦脚本看起来可以正常工作,则可以使用Windows Task Scheduler根据需要将其安排为每天或每小时运行。本文介绍了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.
$users = "YourDistrolist@company.com"
#$users = "You@company.com" # I use this for testing by uing my email address.
#$users = "you@company.com", "manager@company.com", "etc@company.com"; # 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 = "myself@company.com"
$msg.Subject = "Environment DiskSpace Report for $titledate"
$msg.IsBodyHTML = $true
$msg.Body = get-content $diskReport
$smtp.Send($msg)
$body = ""
}
}
我已经修复了脚本。只需创建一个名为例如server.txt的文本文件,并包含IP地址或服务器名,然后即可执行以下脚本
获取内容server.txt | foreach-object {Get-WmiObject -ComputerName 192.168.22.208 win32_logicalDisk -filter“ DriveType = 3” | ForEach-Object {$ .DeviceID; $ .FreeSpace / 1GB}}
问候,路易斯。
获取内容server.txt | foreach-object {Get-WmiObject -ComputerName xx.xx.xx.xx win32_logicalDisk -filter“ DriveType = 3” | forEach-Object {$ .DeviceID; $ .FreeSpace / 1GB}}