Administrator Guide

Error Cause/Resolution
Resolution: Restore the SPF database to the last known good state.
How to manually recover access to tenant-created objects
The consistency scripts do not detect or recover tenant-created objects. These include VM networks, VMs, and VM roles. If a tenant loses
access to a tenant-created object, you can restore access by using VMM cmdlets in the VMM command shell. You can also recover access
to a tenant-created VM role.
You can use the Console VM to perform all procedures in this section. You must be logged on as a VMM administrator (i.e. a member of
< Prex >Ops-Admins).
Before you perform any of these procedures, run the following cmdlets to get the VMM server connection and to assign the following
variable, where $ur is the VMM user role object for the tenant:
Get-SCVMMServer -ComputerName <Prefix>VMM01 -ForOnBehalfOf
$ur = Get-SCUserRole –ID <SubscriptionID>
$cloud = Get-SCCloud -Name "<Cloud Name>"
NOTE: < SubscriptionID > is the subscription ID of the tenant. You can obtain the subscription ID in the Windows Azure Pack
management portal for administrators.
Restoring access to a tenant-created virtual machine
To restore a tenant's access to virtual network ($vmn), run the following commands, where <VMNetworkName> is the name of the
tenant's virtual network, and <[e-mail]> is the tenant's user account:
$vmn = Get-SCVMNetwork –Name <VMNetworkName>
Set-SCVMNetwork -VMNetwork $vmn -UserRole $ur -Owner <[e-mail]>
-Cloud $cloud
Recovering access to a tenant-created VM role
To recover access to a tenant-created VM role, the VM role must be healthy and have all of its associated VMs. Also, the VMM host must
not have been removed and re-added in VMM. To recover access to the VM role, run the following command, where <VMRoleName> is
the name of the VM role, and <[e-mail]> is the tenant's user account:
Set-CloudService -CloudService <VMRoleName> -Owner <[e-mail]> -UserRole $ur -Cloud
$cloud
Updating the Dell Hybrid Cloud System for Microsoft
The following sections outline steps to take to apply software and rmware updates for the Dell Hybrid Cloud System for Microsoft stamp,
using the Patch and Update framework.
Overview of the Patch and Update framework
Use the Patch and Update framework to apply software and rmware updates.
The Dell Hybrid Cloud System for Microsoft includes the Patch and Update (P&U) framework. This framework enables you to easily update
the infrastructure components of the Dell Hybrid Cloud System for Microsoft stamp with minimal or no disruption to tenant workloads. The
framework automates the installation of software, driver, and rmware updates on the physical hosts and the infrastructure VMs.
NOTE
: The P&U framework does not update tenant VMs.
Operations 95