我正在尝试在线找到问题的解决方案,但还没有运气。因此发布问题:
我正在运行powershell
脚本,该脚本将从记事本中提到的所有SQL Servers
中获取备份详细信息。该脚本适用于SQL Servers
到2008R2
。但是在连接SQL Server 2012/2014
时我收到错误。该脚本在Windows Server 2008
上运行,其上安装了SQL Server 2008R2
。所以我会请你帮我排除故障。
输入文件:E:\ Sachin \ SQL_Servers2.txt
SERVERNAME,SERVERNAME,1433
$servers = Get-Content 'E:\Sachin\SQL_Servers2.txt'
#Create a new Excel object using COM
$Excel = New-Object -ComObject Excel.Application
$Excel.visible = $True
$Excel = $Excel.Workbooks.Add()
$Sheet = $Excel.Worksheets.Item(1)
#Counter variable for rows
$global:intRow = 1
foreach ($sv in $servers) {
# Separate the server and instance names
$srvr = $sv.Split(",")
$server = $srvr[0]
$instance = $srvr[1]
$port = $srvr[2]
getsqlinfo $server $instance $port
function getsqlinfo {
param (
[string]$svr,
[string]$inst,
[string]$port
)
foreach ($instancename in $inst)
{
#Create column headers
$Sheet.Cells.Item($intRow,1) = "INSTANCE NAME:"
$Sheet.Cells.Item($intRow,2) = $instancename
$Sheet.Cells.Item($intRow,1).Font.Bold = $True
$Sheet.Cells.Item($intRow,2).Font.Bold = $True
$global:intRow++
$Sheet.Cells.Item($intRow,1) = "DATABASE NAME"
$Sheet.Cells.Item($intRow,2) = "LAST FULL BACKUP"
$Sheet.Cells.Item($intRow,3) = "LAST DIFFERENTIAL BACKUP"
$Sheet.Cells.Item($intRow,4) = "FULL BACKUP AGE(DAYS)"
#Format the column headers
for ($col = 1; $col -le 4; $col++)
{
$Sheet.Cells.Item($intRow,$col).Font.Bold = $True
$Sheet.Cells.Item($intRow,$col).Interior.ColorIndex = 48
$Sheet.Cells.Item($intRow,$col).Font.ColorIndex = 34
}
$global:intRow++
#######################################################
#This script gets SQL Server database information using PowerShell
$ConnectionString = "data source = $inst,$port; initial catalog = master; trusted_connection = true;"
[System.Reflection.Assembly]::LoadWithPartialName('Microsoft.SqlServer.SMO') | out-null
# Create an SMO connection to the instance
$s = New-Object ('Microsoft.SqlServer.Management.Smo.Server')
$s.ConnectionContext.ConnectionString = $ConnectionString
$dbs = $s.Databases
#Formatting using Excel
ForEach ($db in $dbs)
错误消息:
The following exception was thrown when trying to enumerate the collection: "Failed to connect to server .".
At E:\sachin\BackupDetailsVersion7.ps1:51 char:8
+ ForEach <<<< ($db in $dbs)
+ CategoryInfo : NotSpecified: (:) [], ExtendedTypeSystemException
+ FullyQualifiedErrorId : ExceptionInGetEnumerator
预先完成检查:
我可以在本地检查时获取目标计算机上的SQL Server详细信息,但无法从其他计算机获取详细信息。
我怀疑通过powershell
(任何类型的兼容性问题)在不同的SQL Server版本之间进行连接是否存在任何限制/限制。
任何帮助/建议都将受到高度赞赏。提前致谢。 :)