6.5.1
Table Of Contents
- vSphere Troubleshooting
- Contents
- About vSphere Troubleshooting
- Updated Information
- Troubleshooting Overview
- Troubleshooting Virtual Machines
- Troubleshooting Fault Tolerant Virtual Machines
- Hardware Virtualization Not Enabled
- Compatible Hosts Not Available for Secondary VM
- Secondary VM on Overcommitted Host Degrades Performance of Primary VM
- Increased Network Latency Observed in FT Virtual Machines
- Some Hosts Are Overloaded with FT Virtual Machines
- Losing Access to FT Metadata Datastore
- Turning On vSphere FT for Powered-On VM Fails
- FT Virtual Machines not Placed or Evacuated by vSphere DRS
- Fault Tolerant Virtual Machine Failovers
- Troubleshooting USB Passthrough Devices
- Recover Orphaned Virtual Machines
- Virtual Machine Does Not Power On After Cloning or Deploying from Template
- Troubleshooting Fault Tolerant Virtual Machines
- Troubleshooting Hosts
- Troubleshooting vSphere HA Host States
- vSphere HA Agent Is in the Agent Unreachable State
- vSphere HA Agent is in the Uninitialized State
- vSphere HA Agent is in the Initialization Error State
- vSphere HA Agent is in the Uninitialization Error State
- vSphere HA Agent is in the Host Failed State
- vSphere HA Agent is in the Network Partitioned State
- vSphere HA Agent is in the Network Isolated State
- Configuration of vSphere HA on Hosts Times Out
- Troubleshooting vSphere Auto Deploy
- vSphere Auto Deploy TFTP Timeout Error at Boot Time
- vSphere Auto Deploy Host Boots with Wrong Configuration
- Host Is Not Redirected to vSphere Auto Deploy Server
- Package Warning Message When You Assign an Image Profile to a vSphere Auto Deploy Host
- vSphere Auto Deploy Host with a Built-In USB Flash Drive Does Not Send Coredumps to Local Disk
- vSphere Auto Deploy Host Reboots After Five Minutes
- vSphere Auto Deploy Host Cannot Contact TFTP Server
- vSphere Auto Deploy Host Cannot Retrieve ESXi Image from vSphere Auto Deploy Server
- vSphere Auto Deploy Host Does Not Get a DHCP Assigned Address
- vSphere Auto Deploy Host Does Not Network Boot
- Recovering from Database Corruption on the vSphere Auto Deploy Server
- Authentication Token Manipulation Error
- Active Directory Rule Set Error Causes Host Profile Compliance Failure
- Unable to Download VIBs When Using vCenter Server Reverse Proxy
- Troubleshooting vSphere HA Host States
- Troubleshooting vCenter Server and the vSphere Web Client
- Troubleshooting Availability
- Troubleshooting Resource Management
- Troubleshooting Storage DRS
- Storage DRS is Disabled on a Virtual Disk
- Datastore Cannot Enter Maintenance Mode
- Storage DRS Cannot Operate on a Datastore
- Moving Multiple Virtual Machines into a Datastore Cluster Fails
- Storage DRS Generates Fault During Virtual Machine Creation
- Storage DRS is Enabled on a Virtual Machine Deployed from an OVF Template
- Storage DRS Rule Violation Fault Is Displayed Multiple Times
- Storage DRS Rules Not Deleted from Datastore Cluster
- Alternative Storage DRS Placement Recommendations Are Not Generated
- Applying Storage DRS Recommendations Fails
- Troubleshooting Storage I/O Control
- Troubleshooting Storage DRS
- Troubleshooting Storage
- Resolving SAN Storage Display Problems
- Resolving SAN Performance Problems
- Virtual Machines with RDMs Need to Ignore SCSI INQUIRY Cache
- Software iSCSI Adapter Is Enabled When Not Needed
- Failure to Mount NFS Datastores
- Troubleshooting Storage Adapters
- Checking Metadata Consistency with VOMA
- No Failover for Storage Path When TUR Command Is Unsuccessful
- Troubleshooting Flash Devices
- Troubleshooting Virtual Volumes
- Troubleshooting VAIO Filters
- Troubleshooting Networking
- Troubleshooting MAC Address Allocation
- The Conversion to the Enhanced LACP Support Fails
- Unable to Remove a Host from a vSphere Distributed Switch
- Hosts on a vSphere Distributed Switch 5.1 and Later Lose Connectivity to vCenter Server
- Hosts on vSphere Distributed Switch 5.0 and Earlier Lose Connectivity to vCenter Server
- Alarm for Loss of Network Redundancy on a Host
- Virtual Machines Lose Connectivity After Changing the Uplink Failover Order of a Distributed Port Group
- Unable to Add a Physical Adapter to a vSphere Distributed Switch
- Troubleshooting SR-IOV Enabled Workloads
- A Virtual Machine that Runs a VPN Client Causes Denial of Service for Virtual Machines on the Host or Across a vSphere HA Cluster
- Low Throughput for UDP Workloads on Windows Virtual Machines
- Virtual Machines on the Same Distributed Port Group and on Different Hosts Cannot Communicate with Each Other
- Attempt to Power On a Migrated vApp Fails Because the Associated Protocol Profile Is Missing
- Networking Configuration Operation Is Rolled Back and a Host Is Disconnected from vCenter Server
- Troubleshooting Licensing
n
In the topology of the distributed switch, check the VLAN IDs of the physical NICs that are assigned
to the active uplinks on the distributed port group. On all hosts, assign physical NICs that are from the
same VLAN to an active uplink on the distributed port group.
n
To verify that there is no problem at the physical layer, migrate the virtual machines to the same host
and check the communication between them. Verify that inbound and outbound ICMP traffic is
enabled in the guest OS. By default ICMP traffic is disabled in Windows Server 2008 and Windows
Server 2012.
Attempt to Power On a Migrated vApp Fails Because the
Associated Protocol Proļ¬le Is Missing
You cannot power on a vApp or virtual machine that you transferred to a data center or a vCenter Server
system because a network protocol profile is missing.
Problem
After you cold migrate a vApp or a virtual machine to another data center or vCenter Server system, an
attempt to power it on fails. An error message states that a property cannot be initialized or allocated
because the network of the vApp or virtual machine does not have an associated network protocol profile.
Cannot initialize property 'property'. Network 'port group' has no associated network protocol profile.
Cannot allocate IP address for property 'property'. Network 'port group' has no associated network
protocol profile.
Cause
By using the OVF environment, the vApp or virtual machine retrieves network settings from a network
protocol profile that is associated with the port group of the vApp or virtual machine.
vCenter Server creates such a network protocol profile for you when you install the OVF of a vApp and
associates the profile with the port group that you specify during the installation.
The mapping between the protocol profile and port group is valid only in the scope of a data center. When
you move the vApp, the protocol profile is not transferred to the target data center because of the
following reasons:
n
The network settings of the protocol profile might not be valid in the network environment of the target
data center.
n
A port group that has the same name and is associated with another protocol profile might already
exist in the target data center, and vApps and virtual machines might be connected to this group.
Replacing the protocol profiles for the port group might affect the connectivity of these vApp and
virtual machines.
vSphere Troubleshooting
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