Event ID 27 – “The description for Event ID 27 from source e1iexpress cannot be found”
KB ID 0001130 Problem I was seeing intermittent network drops on my Server 2012 R2 servers, so when I took a lot in the logs this was what I found; Log Name: System Source: e1iexpress Date: {time} Event ID: 27 Task Category: None Level: Warning Keywords: Classic User: N/A Computer: {host-name} Description: The description for Event ID 27 from source e1iexpress cannot be found....
VMware Error – HARDWARE _VITRTUALIZATION WARNING
KB ID 0000570 Problem Seen while installing vSphere ESX 5 (In this case, on a Dell Power Edge). Warning(s) <HARDWARE_VIRTUALIZATION WARNING: Hardware Virtualization is not a feature of the CPU, or it is not enabled in the BIOS> Solution Unless you have a “quite old” server, you simply need to enable “virtualization Technology” in the machines BIOS. 1. On this machine (Dell PowerEdge T410) enter the BIOS...
VMware – Cannot Delete an ‘Orphaned’ Replica
KB ID 0000601 Problem After some messing about on my test network I was left with a ‘replica’ machine that I needed to get rid of, this was easier said than done, as it was in an orphaned state. Solution 1. Find out which host in the cluster the replica is on, In my case that’s simple (I only have one). In a live environment click the replica machines summary tab, and it will tell you which host it is on. Connect...
ESXi Error “HA agent must have userworld swap enabled”.
KB ID 0000045 Problem Seen on diskless ESXi Servers, this happens because, to perform HA, the server needs some swap space, and a diskless server has none. Solution 1. Using your VI client log into your Virtual Center Server. 2. Select the first ESXi host > Configuration > Advanced Settings 3. Select ScratchConfig > Type in a directory with at least 1GB of free storage e.g /vmfs/volumes/SAS1_V1/Scratch/ESXi1 Note: I’ve...
ESX4 “Web Access” 503 Service Unavailable Error
KB ID 0000150 Problem If you connect to an ESX4 Server and attempt to “Log onto Web Access” you get a 503 Service Unavailable error. This is because unlike EXS3 the web console is disabled, well not strictly true the service is usually running but the firewall (on the ESX server) is blocking it. Solution 1. Log into the ESX Host with the VI Client software. (Note: If you don’t have the VI client you would...
P2V Error during hot Clone – P2VError FILE_OPEN_FAILED(vpxa-nfc://[Name of Datastore]
KB ID 0000017 Problem P2V Error during hot Clone Error in ESX > Tasks and Events “Failed to import machine to esx.domain.com Error in Log Task failed: P2VError FILE_OPEN_FAILED(vpxa-nfc://[Name of Datastore] Note Entry in Tasks and events will point you to the logfile location on the Virtual Center which is.. C:Documents and SettingsAll UsersApplication DataVMWareVMware COnterter EnterpriseLogs Scroll to the bottom of the...
Manually Remove VMware Workstation?
KB ID 0000576 Problem Tried to upgrade my VMware Workstation Version 8 today, then my laptop has a BSOD with a NETIO.SYS error, I bought it back up again, and attempted to manually install the newer version. This failed with an obscure .msi error. Even running the installer for the older version would not help. Solution Rather than picking it out of the registry, you can run remove it by running the install .exe file with a...
VMware Error “The request refers to an object that no longer exists or has never existed”
KB ID 0000147 Problem Seen when trying to power on a client VM Solution Either Restart the Virtual Center service, or reboot the Virtual Center Server. Then retry to power on the VM. Related Articles, References, Credits, or External Links NA
Deploy a Router in your ESX Environment
KB ID 0000182 Problem ESX is designed for building both enterprise class networks, and networks solely for test purposes. That’s all fine and dandy but what if you want turn on DHCP in your network but still have it connected to the outside world? Yes you could deploy a Windows server running Routing and Remote Access – as a router, but that seems to be overkill in the extreme. In the past I’ve done articles on...
VMware Error – Host {name} currently has no management network redundancy
KB ID 0000231 Problem Seen in Vmware ESX / Vmware Vsphere environments with both ESX and ESXi hosts. Solution As far as errors go this one’s pretty straight forward (and very common). I’ve seen it in ESX3 and VSphere networks, with high availability clusters. It’s complaining because there is only one physical NIC presented to the Service Console (I know ESXi does not have a service console, but it has a management...