List some Veeam v13 deprecations

v13-deprecations.ps1

### List some Veeam v13 deprecations

clear;
Import-Module Veeam.Backup.PowerShell
Connect-VBRServer -Server localhost
# Get all Veeam jobs
$jobs = Get-VBRJob

Write-Host 'Jobs with retention type not set to "days":'
$jobsNotSetToDays = $jobs | Where-Object {
    $_.JobType -eq "Backup" -and
    $_.Options.BackupStorageOptions.RetentionType -ne "Days"
}
if ($jobsNotSetToDays) {
    foreach ($job in $jobsNotSetToDays) {
        Write-Host "Job Name: $($job.Name)"
        Write-Host "Retention Type: $($job.Options.BackupStorageOptions.RetentionType)"
        Write-Host "---"
    }
} else {
    write-host "None."
}

Write-Host 'Jobs with reversed incremental backup mode enabled:'
$reversedIncrementalJobs = $jobs | Where-Object {
    $_.BackupTargetOptions.Algorithm -eq 'Reversed'
}
if ($reversedIncrementalJobs) {
    $reversedIncrementalJobs | Select-Object Name, Id, @{
        Name = 'BackupMode';
        Expression = {$_.BackupTargetOptions.Algorithm}
    }
} else {
    write-host "None."
}

Write-Host 'Repositories where "Use per-machine backup files" is not enabled:'
$repositories = Get-VBRBackupRepository
$nonPerMachineRepos = $repositories | Where-Object { $_.Options.OneBackupFilePerVm -eq $false}
if ($nonPerMachineRepos) {
    $nonPerMachineRepos | ForEach-Object {
        $repo = $_
        [PSCustomObject]@{
            Name = $repo.Name
            Path = $repo.Path
            Type = $repo.Type
            PerVmBackupEnabled = $repo.Options.OneBackupFilePerVm
        }
    } | Format-Table -AutoSize
} else {
    write-host "None."
}

Disconnect-VBRServer

VMWare specific:
This may assist in comparing Guest OS Version setting versus actual running guest OS reported by vmware-tools:

Connect-VIServer vCenter
Get-VM | Sort-Object Name | Get-View -Property @("Name", "Config.GuestFullName", "Guest.GuestFullName") `
 | Select-Object -Property Name, @{N="Configured OS";E={$_.Config.GuestFullName}}, @{N="Running OS";E={$_.Guest.GuestFullName}}

optionally: | Export-CSV -Path "vm_guest_os_list.csv" -NoTypeInformation; if importing to google-sheets or similar, can edit fourth column with a formula such as =IF(B2<>C2, "not equal", "") and drag it down to populate the entirety.