When i delete a checkpoint, virtual server crashed and also the host crashed
Hello I have a server 2012 R2 host with hyper-v. In the hyper-v i have 1 virtual machine that is 1.6 TB in a SSD disk of 2TB (1.81 TB) which left me with 168GB available. i did checkpoint to the...
View ArticleHow to get GuestOS ip details from hyper-v
HI all, How to get all the guestos details hosted in Hyper-V. I need Hostname,Host ip,Allocated ram and harddisk space.Which are the classes it help me to get these details??Please help me.Thanks...
View ArticleNew host lost internet access - VM on host do have access.
Hi Starting up with Hyper-V I made a image of my server. I then activated Hyper-V on the server. (The server had 2 external IP adresses). I then removed one of these IPs from the host NIC. I started up...
View ArticleExtremely high IO usage on replication
Hello,we have a Dell R730XD server that until last weekend run with Windows Server 2012. That server has dual Xeon CPUs and 256 GB RAM, RAID 10 of SAS disks and another one of SSD disks.This server has...
View ArticleWhy is my vhdx taking up so much space?
I have built a CentOs 7 guest VM in Hyper-V as Gen1 with two drives, both dynamically expanding <g class="gr_ gr_84 gr-alert gr_spell gr_inline_cards gr_disable_anim_appear ContextualSpelling"...
View ArticleVMs on State Saved-Critical
Dear all,I'm running VMs on my Hyper-V 2016 server connected via iSCSI to a Huawei Storage. The problem is that all the times I find the servers (VMs) in StateSaved-Critical. It says that cannot to...
View ArticleServer 2016 nested virtualization second level OS limitation?
Setup would be this:Level 0: Hypervisor.Level 1: Host Server 2016 named "Host", and the first guest with Server 2016 named "Guest-Level-1" and "Set-VMProcessor -VMName...
View ArticleBest way to reconfigure a 2016 failover cluster... Nodes and Cluster
Hi,I have an operational cluster, but I need to rename the physical hypervisors and change the cluster name. I'v seen instructions on changing the cluster name, but what the best procedure seeing I...
View ArticleFirst Time Hyper V errors
Let me just start this out by saying thanks in advance. I am a noob to hyper V. So i went to create a vm and it keeps poping out this error and i have no idea how to fix it.
View Articleis this possible to run vmware with 4gb ram?
i have i3 with 8gen. aND 4gb ram so could i make virtualisation?
View ArticlePerformance upgrade op SQL VM
Hi, I did setup a new VM for SQL. Software vendor installed SQL2017 on it and their application. Clients are complaining about performance and speed of the application. Is there a way i can approve...
View ArticleVirtual Switch
HI Team,I have 2 nics in the server. NIC1 is for the HOST. NIC2 is setup as a virtual switch with management disabled.Can I use this NIC2 virtual switch for multiple VMs on the server...?Tom Karpowski...
View ArticleHyper-V in Workgroup - how to store VMs on network share?
Hello GurusI have 2 workstations both are in different workgroups...not DOMAIN. Long story but this is how it has to be.I have Hyper-V running on 1 workstation - but I want to store the VM's on the...
View ArticleVMs do not failback after Cluster Aware Updating was performed
Hi guys, Recently it was noticed that after each of two-node failover cluster (based on Windows Server 2012 R2) was updated VMs didn't failback to their preferred node. Question: is it behaviour of a...
View ArticleHyperV 2012 Pfsense vlan support?
Hi guys.I have a issue with a hyperV 2012 and pfsense 2.3.x which is working without issues.Pfsense get 2 interfaces hn0(LAN), hn1(wan).Now, we got a cisco switch core which manage all the vlans, we...
View ArticleShould I enable firewall in Hyper-v Hosts ?
Should I enable firewall in Hyper-v Hosts ?I can't see that recomendation in this URLhttps://docs.microsoft.com/en-us/windows-server/virtualization/hyper-v/plan/plan-hyper-v-security-in-windows-server
View ArticleAfter short time - VM was reset because an unrecoverable error occurred on a...
Hello, I had 3-node Hyper-V Cluster on Windows 2016 DTC. I decided to upgrade this cluster to Windows 2019 DTC version. I evicted first node from cluster, reinstalled to W2019 and added back to...
View ArticleHow to emulate two graphic card
Hello, I search a solution to emulate more one graphic card and screen in virtual machine. I need this for use with more 1 screen with specific remote acces software. To be clear,I want to use more 1...
View ArticleBoot failed when I try to install windows server 2003 32-bit as a hyper-v...
I want to create a hyper-v terminal of windows server 2003 on the 2012 r2. I have a .iso file of windows server 2003 and I put it in the virtual dvd rom. But when I try to boot, the boot failed message...
View ArticleDraining the last 2012r2 node in a 3 node cluster when migrating to 2016 took...
I have a 3 node HP cluster with each node directly attached to a JBOD device. Each node shows 4 CSV's that are all healthy.I upgraded 2 of them from 2012R2 by draining node, reinstalling 2016 and then...
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