PowerShell • Re: backup GetAllStorages() BackupSize different to SOBR Used Space

Code:

try {    $vcdOrgItems = Find-VBRvCloudEntity -Organization    $now = Get-Date    $report = New-Object -TypeName System.Collections.Generic.List[PSCustomObject]​    # Write-LogOutput $logFile "`n$($vcdOrg.OrgName)`tbackupId`tbackup.JobId`tbackup.JobName"    foreach ($item in $vcdOrgItems) {        $vcdHost = $item.Path.Split("\")[0]        $vcd = Get-VBRServer -Name $vcdHost        $siteRef = ($vcd.Info.Options | select-xml -XPath '/root/VcdConnectionOptions/LocalSiteUid').Node.InnerXml        $hostSiteUid = $item.VcdRef.GetType()::Make($siteRef)        $vcdOrg = New-Object -TypeName Veeam.Backup.Model.CVcdOrganization `            -ArgumentList $item.VcdId, $hostSiteUid, $item.VcdRef, $item.Name        $unique_vms = @()        $usedSpace = 0        $usedSpaceCS = 0        $totalObjects = 0        $orgBackupIds = [Veeam.Backup.DBManager.CDBManager]::Instance.VcdMultiTenancy.FindOrganizationBackups($vcdOrg)        $backupseq = 0        Write-LogOutput $logFile "`n$($vcdOrg.OrgName)`tbackupId`tbackup.JobId`tbackup.JobName`tbackup.CreationTime`tbackup.VmCount`tbackup.LastPointCreationTime`t`tinternalstorageseq`tstorage.Stats.BackupSize`tstorage.CreationTime`tstorage.PartialPath"        Write-LogOutput $logFileCS "`n$($vcdOrg.OrgName)`tbackupId`tbackup.JobId`tbackup.JobName`tbackup.CreationTime`tbackup.VmCount`tbackup.LastPointCreationTime`t`tinternalstorageseq`tstorage.Stats.BackupSize`tstorage.CreationTime`tstorage.PartialPath"        foreach ($backupId in $orgBackupIds) {            $backupseq += 1            $backup = [Veeam.Backup.Core.CBackup]::Get($backupId)            $backup_prefix = "$backupseq`t$backupId`t$($backup.JobId)`t$($backup.JobName)`t$($backup.CreationTime)`t$($backup.VmCount)`t$($backup.LastPointCreationTime)`t"            # Loop through the storage usage and only report the "internal" storage            # We query COS directly to obtain the "external" storage separately            $internalstorageseq = 0            $backupstoragesizetotal = 0            foreach ($storage in $backup.GetAllStorages()) {                if (-Not $storage.IsContentExternal) {                    $internalstorageseq += 1                    Write-LogOutput $logFile "$backup_prefix`t$internalstorageseq`t$($storage.Stats.BackupSize)`t$($storage.CreationTime)`t$($storage.PartialPath)"                    $backupstoragesizetotal += $storage.Stats.BackupSize                }            }            # Write-LogOutput $logFile "$backupseq`tBackup All Storage size:`t$backupstoragesizetotal"            $usedSpace += $backupstoragesizetotal            $internalstorageseq = 0            $backupchildrenstoragesizetotal = 0            foreach ($storage in $backup.GetAllChildrenStorages()) {                if (-Not $storage.IsContentExternal) {                    $internalstorageseq += 1                    Write-LogOutput $logFileCS "$backup_prefix`t$internalstorageseq`t$($storage.Stats.BackupSize)`t$($storage.CreationTime)`t$($storage.PartialPath)"                    $backupchildrenstoragesizetotal += $storage.Stats.BackupSize                }            }            $usedSpaceCS += $backupchildrenstoragesizetotal        }        $orgReport = @{            orgName      = $vcdOrg.OrgName;            protectedVms = $unique_vms.Length;            totalObjects = $totalObjects;            usedSpace    = $usedSpace;            usedSpaceCS  = $usedSpaceCS;            # URL = $item.Path        }        $report.Add($orgReport)    }    $result = ConvertTo-Json -Compress $report    New-Item $lockfile -Type File -Force -Value "$(Get-TimeStamp) lock" | Out-Null    Start-Sleep -s 1    New-Item $reportfile -Type File -Force -Value $result | Out-Null    Remove-Item $lockfile}catch {    $Msg = $_.Exception.Message    $Item = $_.Exception.ItemName    Write-Host "Info: [Generate-OrganizationReport] $Msg"    Exit 1}finally {    if ($disconnect_session) { Disconnect-VBRServer }}