PowerShell 用于检索 SharePoint 在线文档库大小

Question

我想知道是否有人可以帮助使用 PowerShell 脚本来检索所有 SharePoint 站点和 OneDrive 中保存库的大小。 我需要计算我们租户的 Preservation Hold Libraries 中的项目使用的总空间。 非常感谢您提前提供的帮助。

Answer 1

您可以使用以下脚本来计算库中的所有文件大小。 请记住，您需要成为网站集管理员才能访问 Preservation Hold 库。

#Set Variables
$SiteURL = "<site url>"
$LibraryName = "Documents"
  
#Connect to SharePoint Online site
Connect-PnPOnline -Url $SiteURL -UseWebLogin
 
$FileData = @()
#Iterate through all files
Get-PnPListItem -List $LibraryName -PageSize 500 | Where {$_.FieldValues.FileLeafRef -like "*.*"} | ForEach-Object {
    Write-host "Getting Size of the File:"$_.FieldValues.FileRef -NoNewline
    #Get FileSize & version Size
    $FileSizeinKB = [Math]::Round(($_.FieldValues.File_x0020_Size/1KB),2)
    $File = Get-PnPProperty -ClientObject $_ -Property File
    $Versions = Get-PnPProperty -ClientObject $File -Property Versions
    $VersionSize = $Versions | Measure-Object -Property Size -Sum | Select-Object -expand Sum
    $VersionSizeinKB = [Math]::Round(($VersionSize/1KB),2)
    $TotalFileSizeKB = [Math]::Round(($FileSizeinKB + $VersionSizeinKB),2)
    Write-host `t $TotalFileSizeKB "KB" -f Yellow
 
    #extract File Size data
    $FileData+=New-Object PSObject -Property  ([Ordered]@{
        "File Name"  = $_.FieldValues.FileLeafRef
        "File URL" = $_.FieldValues.FileRef
        "File Size (KB)"  = $FileSizeinKB
        "Version Size (KB)"   = $VersionSizeinKB
        "Total File Size (KB)" = $TotalFileSizeKB
    })
}
$FileData | Format-table
#Calculate the Total Size of the document library
$LibrarySize = [Math]::Round((($FileData | Measure-Object -Property "Total File Size (KB)" -Sum | Select-Object -expand Sum)/1KB),2)
Write-host -f Green "Total Library Size (MB):" $LibrarySize

参考： https://www.sharepointdiary.com/2018/06/sharepoint-online-get-list-library-size-using-powershell.html