我们有一个混合 Exchange 环境，我正在尝试修补它。我们目前正在运行 CU16，我尝试升级到 CU18 和 CU19，但出现同样的错误。
在安装过程中，它进入第 17 步中的第 13 步：邮箱角色：邮箱服务然后失败，并显示以下错误消息：“Microsoft.Exchange.Data.DataValidationException：数据库在 UserMailbox 上是必需的。”
Error:
The following error was generated when "$error.Clear();
if ($RoleIsDatacenter -ne $true -and $RoleIsDatacenterDedicated -ne $true)
{
if (Test-ExchangeServersWriteAccess -DomainController $RoleDomainController -ErrorAction SilentlyContinue)
{
$sysMbx = $null;
$name = "SystemMailbox{bb558c35-97f1-4cb9-8ff7-d53741dc928c}";
$dispName = "Microsoft Exchange";
Write-ExchangeSetupLog -Info ("Retrieving mailboxes with Name=$name.");
$mbxs = @(Get-Mailbox -Arbitration -Filter {name -eq $name} -IgnoreDefaultScope -ResultSize 1 );
if ($mbxs.Length -eq 0)
{
Write-ExchangeSetupLog -Info ("Retrieving mailbox databases on Server=$RoleFqdnOrName.");
$dbs = @(Get-MailboxDatabase -Server:$RoleFqdnOrName -DomainController $RoleDomainController);
if ($dbs.Length -ne 0)
{
Write-ExchangeSetupLog -Info ("Retrieving users with Name=$name.");
$arbUsers = @(Get-User -Filter {name -eq $name} -IgnoreDefaultScope -ResultSize 1);
if ($arbUsers.Length -ne 0)
{
Write-ExchangeSetupLog -Info ("Enabling mailbox $name.");
$sysMbx = Enable-Mailbox -Arbitration -Identity $arbUsers[0] -DisplayName $dispName -database $dbs[0].Identity;
}
}
}
else
{
if ($mbxs[0].DisplayName -ne $dispName )
{
Write-ExchangeSetupLog -Info ("Setting DisplayName=$dispName.");
Set-Mailbox -Arbitration -Identity $mbxs[0] -DisplayName $dispName -Force;
}
$sysMbx = $mbxs[0];
}
# Set the Organization Capabilities needed for this mailbox
if ($sysMbx -ne $null)
{
# We need 1 GB for uploading large OAB files to the organization mailbox
Write-ExchangeSetupLog -Info ("Setting mailbox properties.");
set-mailbox -Arbitration -identity $sysMbx -UMGrammar:$true -OABGen:$true -GMGen:$true -ClientExtensions:$true -MailRouting:$true -MessageTracking:$true -PstProvider:$true -MaxSendSize 1GB -Force;
Write-ExchangeSetupLog -Info ("Configuring offline address book(s) for this mailbox");
Get-OfflineAddressBook | where {$_.ExchangeVersion.CompareTo([Microsoft.Exchange.Data.ExchangeObjectVersion]::Exchange2012) -ge 0 -and $_.GeneratingMailbox -eq $null} | Set-OfflineAddressBook -GeneratingMailbox $sysMbx.Identity;
}
else
{
Write-ExchangeSetupLog -Info ("Cannot find arbitration mailbox with name=$name.");
}
}
else
{
Write-ExchangeSetupLog -Info "Skipping creating E15 System Mailbox because of insufficient permission."
}
}
" was run: "Microsoft.Exchange.Data.DataValidationException: Database is mandatory on UserMailbox.
at Microsoft.Exchange.Data.Directory.SystemConfiguration.TenantConfigurationCacheableItem`1.TryRunADOperation(ADOperation operation, Boolean throwExceptions)
at Microsoft.Exchange.Data.Directory.SystemConfiguration.TenantConfigurationCacheableItem`1.Initialize(OrganizationId organizationId, CacheNotificationHandler cacheNotificationHandler, Object state)
at Microsoft.Exchange.Data.Directory.SystemConfiguration.TenantConfigurationCache`1.InitializeAndAddPerTenantSettings(OrganizationId orgId, Boolean allowExceptions, TSettings& perTenantSettings, Object state)
at Microsoft.Exchange.Data.Directory.SystemConfiguration.TenantConfigurationCache`1.TryGetValue(OrganizationId orgId, Boolean allowExceptions, TSettings& perTenantSettings, Boolean& hasExpired, Object state)
at Microsoft.Exchange.Management.RecipientTasks.GetMailbox.ConvertDataObjectToPresentationObject(IConfigurable dataObject)
at Microsoft.Exchange.Configuration.Tasks.GetRecipientObjectTask`2.WriteResult(IConfigurable dataObject)
at Microsoft.Exchange.Configuration.Tasks.GetTaskBase`1.WriteResult[T](IEnumerable`1 dataObjects)
at Microsoft.Exchange.Configuration.Tasks.GetTaskBase`1.InternalProcessRecord()
at Microsoft.Exchange.Configuration.Tasks.GetObjectWithIdentityTaskBase`2.InternalProcessRecord()
at Microsoft.Exchange.Configuration.Tasks.GetRecipientObjectTask`2.InternalProcessRecord()
at Microsoft.Exchange.Management.RecipientTasks.GetRecipientWithAddressListBase`2.InternalProcessRecord()
at Microsoft.Exchange.Configuration.Tasks.Task.<ProcessRecord>b__91_1()
at Microsoft.Exchange.Configuration.Tasks.Task.InvokeRetryableFunc(String funcName, Action func, Boolean terminatePipelineIfFailed)".
答案1
我做了一些研究，打开 ADSIEDIT.msc 并连接到默认命名上下文。打开用户容器并查找有效用户。打开用户的属性并找到名为 HomeMDB 的属性。将条目复制到记事本或任何其他文本编辑器中。
从 ADSIEDIT.msc 再次连接默认命名上下文，找到出现问题的用户并打开属性。找到属性后，删除内容并用我们复制的内容替换它们。
重新运行安装程序，它将继续安装并安装邮箱角色。
答案2
用户在安装 CU 更新时遇到问题时可以检查一些常见的修复程序：
首先，您应该查看安装日志，它将为您提供有关该问题的更多详细信息。
始终从提升的 cmdlet 运行 setup.exe（而不是右键单击 | 以管理员身份运行）
使用 Microsoft 的 healtchecker.ps1 脚本，它将帮助您识别常见问题。
如果您过去执行过任何磁盘清理并删除了 Windows 更新？在这种情况下，您需要使用恢复开关重新安装 Exchange 服务器，然后执行升级。另请参阅如何修复失败的 Exchange 2016 CU 安装。
或者如果您可以选择打开 MS 案例，那么建议您首先执行此操作。