Synthetic Fibre Channel HBA - Live migration Save/stop/start
I have Three node HyperV 2012 R2 Cluster. I have Guest that is Windows sever 2012 R2. I have crated two Fibre Channel SAN for two Qlogic adapters. I have install multipath and required drives to...
View ArticleHow to set VHD destination path for Import Snapshot on Hyper-V 2012 through WMI?
I managed to import a snapshot and set the following properties of the import operation in class "Msvm_VirtualSystemSettingData" on WMI v2: "ConfigurationDataRoot", "SnapshotDataRoot",...
View ArticleIntegration Service Upgrade of 2012R2 breaks Windows 2012 VM
Hi,we have setup a new server with Windows 2012 R2 and migrated our VM's over to it.OS within the VM's are Windows 2008 Server, Windows 7 and Windows 2012. Everything works fine. Integration Service...
View ArticleCan't get internal vSwitch to route through external vSwitch to connect to...
I'm running into a bit of a problem here.I have the following two virtual switches setup on one 2012 R2 Datacenter Physical Host w/ one (1) physical NIC:Physical Host is running 192.168.50.120, GW:...
View ArticleHyper V cluster from 2008R2 to 2012R2 and disaster
I was upgrading my Hyper V cluster from 2008R2 to 2012R2 and disaster has hit.History so farI built my second cluster, with one of a three node cluster and an older server everything went really well...
View ArticleVM replication crashes on 10G network
Hi allWe have 2 HP servers (2012 R2 GEN1 VMs) on the same LAN running RAID 6 on a 10G network.Live migration works perfectly at speeds of around 350M.Hyper V replication runs a little slower and keeps...
View ArticleHyper-V CPU architecture Performance
I've got a choice of running dual Intel Xeon E5420 CPUs (total of 8 cores, 8 threads), DDR2 RAM and No SLAT vs an Intel Xeon E3-1200 Total 4 cores, 4 threads), DDR3 ram and SLAT support to run Windows...
View ArticleServer could not initialize WS2012
We have 5 virtual machines that turned off by them selves. We are unable to get them restarted. We keep getting a "Could not find a usable certificate error: 'Element not found' (0x80070490)"...
View ArticleHyper-V 2008 R2 Network Connection Drops on a VM
Hyper-V Host: Dell PowerEdge R620 Server with 8 NIC, 256GB RAM connected to iSCSI SAN running Windows 2008 R2 SP1 Guest Machine(s): Windows 2008R2 or 2012 servers (total of 8 servers) Symptom:...
View ArticleRE: Incremental Backup of VM's
HiI have several vm's on a hyper 2012 r2 std host. currently there are linux and windows 2008 r2 machines on there, but I have noticed that backups to a network share are not done incrementally for the...
View ArticleLive Migration : virtual Fibre Channel vSAN
I can do live migration, from one node to another. No error. Problem / Question that I have is, is live migration really lie migration.When I do live migration from cluster or SCVMM it save and start...
View ArticleSystem uptime discrepancy
On one of the nodes in my Hyper-V 2008R2 cluster, most (but not all) of the VM's are showing uptimes that suggest they're rebooting every night: each morning they show something like "Uptime 7:30:00"...
View ArticleUPnP doesn't work after enabling Hyper-V role on WS2012R2
Hi, We have stream/media player which use File share on WS2012 R2. It uses UPnP protocol to connect on File Share and it works fine. But, after enabling Hyper-V role on that server machine,...
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Integration Services not being reported as installed.
Hello,We use Veeam to backup our Hyper V VMs. All working fine, until 1 VM backup was reporting back that guest processing wasn't working. Veeam help says to check the version of Integration...
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LAN connection missing - 2012R2 - VM
Helloi have had a strange issue on some 2012R2 VM's (gen2) running on Hyper-V 2012R2, managed via VMM.The LAN connection inside the VM is suddenly missing, (no the VM has not been migrated) i can't...
View ArticleI installed Fedora on Hyper-v but i cant connect to internet from this fedora...
i have installed Fedora on Hyper-v but i cant connect to internet form it. I followed this article ?http://blogs.msdn.com/b/virtual_pc_guy/archive/2007/12/31/installing-fedora-core-8-on-hyper-v.aspxHow...
View Articleerror 106 - The processor sets overlap when LBFO is configured with sum-queue...
Hello I am getting the following error on members of my HyperV Cluster...Available processor sets of the underlying physical NICs belonging to the LBFO team NIC...
View ArticleHyper V on Server 2008 R2 after using Ghost
Hey all...I have a problem I cannot seem to figure out. We are a training center and it is typical for me to build 1 image (lets just say SQL Server 2012. It is build on Server 2008 r2 and the virtuals...
View ArticleGet-VMNetworkAdapter hang/time-out with Linux guest
I have a few virtual machines running Centos 6.5. (kernel 2.6, integration tools 3.5)I've found that sometimes I cannot get the IP address for these machines.The powershell command - PS>...
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VM Resyncing issue after removing replication
Hi2 Win2k2012 R2 servers, VM replicating between each other was fine but once its stopped and from then onwards its not replicating, so removed replication and now if i try to use same replica server i...
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