Newest 'virtual-machines' Questions - Page 3

0 votes

1 answer

303 views

Hyper-V VM wont start with more the 22gb RAM and produces Error Code 0x80070070

Currently got a server with 512GB of RAM and want to allocate 22GB of RAM to VM's on Hyper-V, currently have three machines, two with 22GB and one with 24GB RAM and are working fine but the fourth VM ...

Nik

11

asked Mar 22, 2023 at 12:35

0 votes

1 answer

415 views

Connection to Azure VM through SSH doesn't work all the way

I have a development vm setup in a private network area in Azure. Now I'm trying to connect to it via SSH and it's failing for a certain reason. I'm sure that I uploaded the correct public key to the ...

NFoerster

101

asked Mar 16, 2023 at 12:52

0 votes

1 answer

571 views

GCP VM (using cloud NAT) loses internet connection

We have a pretty simple setup for the VM on GCP w/o public IP address. To reach the internet, we use cloud NAT (w/ the basic configuration, see attached image): The problem we have is that the VM ...

Giorgi Jambazishvili

103

asked Mar 15, 2023 at 4:01

0 votes

0 answers

118 views

Bridge between networks

I'm beginner and I'm trying to set bridge between two networks in Virtual Box. I've created two VMs (Debian1 and Debian2) and for network settings I set Debian1 to intnet1(Internal network) and ...

themdd

1

asked Mar 11, 2023 at 23:24

0 votes

0 answers

118 views

A networked filesystem spontaneously mounted on my VPS and I'm not sure what, why or how

This VPS was more or less idle during the days when this happened. The host (Scaleway) did not perform any maintenance or upgrades during this time, nor did I interact with the VPS directly or through ...

Speed Dial Dave

23

asked Mar 11, 2023 at 13:55

0 votes

1 answer

774 views

VMware ESXi 7.0 U3j Can't login via root after a few minutes

I can't login via root user at the moment . If I do a hardware reboot on the server , the problem is solved and I can login for just once before I'm locked out again after like 5 minutes . I have read ...

Prestige VPS

1

asked Mar 3, 2023 at 16:44

0 votes

1 answer

624 views

Ping to/from KVM QEMU VM running in another network namespace

I cannot ping to the default network namespace from a KVM QEMU VM running in a separate network namespace. Here is my setup: ip netns add test-ns # Creating veth ip link add if-in-ns type veth peer ...

jak kaj

1

asked Feb 19, 2023 at 9:37

0 votes

1 answer

352 views

Add Azure D drive (temporary storage) to a migrated VM

Any VM created in Azure is given a D drive; a temporary storage drive attached to the hypervisor; which gives better performance than the data disks as it's closer to the VM's compute resources. This ...

JohnLBevan

1,312

asked Feb 18, 2023 at 7:36

0 votes

0 answers

101 views

GCP is restarting my VMs in the middle of the day

I have a fleet of e2-highmem-2 GCP VMs. I expect that these VMs will not be restarted randomly. However, that seems to be what is happening. Every two weeks or so GCP is restarting my VMs. The VMs ...

A X

529

asked Feb 16, 2023 at 19:31

1 vote

0 answers

167 views

Error installing Debian on Virtual_machine(Disk parallel)

Debian 12 keeps giving me a new error each time, the last one I got after finishing the installation is: ERROR TRYING TO BOOT FROM SATA DRIVE 1 I tried the open Disk parallel and followed a suggestion ...

MAHDI NOUIRA

11

asked Jan 29, 2023 at 10:49

0 votes

1 answer

593 views

Why isn't my Talos install booting the k8s apiserver, though it otherwise seems functional

I've been trying to get Talos up and running on a few VMs using libvirt. Those VMs appear to be launching etcd and it's clear from the logs the etcd's are talking to each other, and it's also clear ...

Omnifarious

400

asked Jan 26, 2023 at 13:02

0 votes

1 answer

2k views

How to switch from VirtualBox to VMWare

I've worked with virtual box (6.X and 7) on windows 10 for a few months and it was a pitty. From network-issues (Host-only vs. NAT vs. NAT-Network etc.) to lagging machines to .vdi-files that were ...

Joshit

101

asked Jan 26, 2023 at 10:25

0 votes

1 answer

128 views

Self hosting/Colocation multiple VMs with public IP addresses on single server

I have a single server that is running some VMs. I want each of these VMs to be accessed through public IP addresses correspondingly. I'm looking into hosting the server on my own and get a block of ...

5et

101

asked Jan 26, 2023 at 8:02

3 votes

2 answers

1k views

slow performance on ssd when using kvm to launch vm's

On my host hardware I have 1G's speed on my vm I create using kvm it drops to around 20MB's My host is running ubuntu 22.04 LTS How can I optimise this? I am using file based VM's. I created disk ...

shorif2000

351

asked Jan 19, 2023 at 1:45

1 vote

2 answers

268 views

Configure ceph block storage pool in cockpit

I have a plain install on machine C with Oracle Linux 9.1 and cockpit and cockpit-machines. On machines A and B I have a ceph cluster configured which defines an rbd block storage pool for VM disks. ...

a.ilchinger

121

asked Jan 9, 2023 at 14:07

0 votes

1 answer

435 views

Re-start VM Instance after stop (for changing the machine type)

I would like to change the machine type in VM instance so I stop the VM instance and change it and edit it. However, I cannot restart it afterwards and the message below is shown: a g1-small vm ...

SQ Hair Treatment

11

asked Dec 29, 2022 at 0:00

0 votes

0 answers

552 views

How To install ChromeOS Flex on AWS

How To install ChromeOS Flex Install AWS ec2, I go through this link but did not get so much help related to AWS Using CloudReady-Home-v83-x64.ova in my VMware Workstation Player, it works fine, but I ...

sam23

59

asked Dec 20, 2022 at 10:38

0 votes

0 answers

450 views

Raw file in proxmox

I created a vm in proxmox. Now i need to use my astra.raw file. I saved raw file in /tmp. How i can import my astra.raw file in VM? I try to use sudo qm importdisk 220 astra1.raw tmp and feetback was ...

Danil

1

asked Dec 13, 2022 at 14:44

0 votes

1 answer

73 views

Azure, what does "Enable managed boot diagnostics" give you that you cant get without it?

When you create a VM (e.g. ubuntu) with Azure, one option is "Enable managed boot diagnostics". I have read the linked help page, but this didnt help. Surely, if the OS has a problem ...

eos

551

asked Dec 13, 2022 at 14:40

0 votes

1 answer

700 views

Azure: how to reimage VM (ubuntu) via portal UI?

We need to start again with the original ubuntu install. We could delete the vm and create a new one, but this is tedious, easy to get the wrong settings, and also gets a new IP when we have already ...

eos

551

asked Dec 13, 2022 at 9:23

-2 votes

1 answer

129 views

Does vSphere ESXI Virtualization needs to be installed on root server or is it an application which can be installed inside an OS? [closed]

Recently I've bought Dell PowerEdge R620 Server. I am interested in running Windows Server 2022 as well as I am interested in running virtual machines using Virtualization. Now I know that Windows ...

accelarys

1

asked Dec 5, 2022 at 20:31

0 votes

1 answer

273 views

cannot connect port 1883 on google cloud VM

I am trying to host a mqtt broker on google VM and open port 1883.The external IP address of VM is ephemeral. Can I know why the telnet to the IP of VM is failed? firewall config port 1883 telnet ...

Tim

1

asked Dec 3, 2022 at 13:13

0 votes

2 answers

1k views

Can't install an Ubuntu Desktop edition (20.04, 22.04, 22.10) in a VMWare virtual machine

I can't install a recent Ubuntu Desktop guest OS in my VMWare ESXI 7.0.0 (Build 16324942). Each time I try, the installation process crashes on the "Where are you?" screen (when you have to ...

V Damoy

103

asked Dec 2, 2022 at 13:22

0 votes

1 answer

266 views

IPV6 conflict VM Ubuntu 20.04 - Netplan

I have a problem, I've two virtual machines, but the problem is that when I turn on the second VM I lost the connection on the first one and vice versa. Here is the bridge netplan configuration on the ...

Irkoska

3

asked Nov 29, 2022 at 20:57

2 votes

3 answers

2k views

Hyper-V Expand Drive Without Having to Use GParted to Fix Partitions

Hyper V Generation 2 VMs seem to exhibit this behavior: after expanding VHD, new space appears as separate partition there is no way to combine it with existing c:/ partition from Windows have to ...

AlexVPerl

217

asked Nov 22, 2022 at 20:25

1 vote

3 answers

126 views

What happens if the only DC fails?

I recently started an internship in System Administration and I am currently tasked with researching and potentially setting up an on Premise Active Directory in our company. Lets say, I am running ...

Borkhuu Enkhjargal

21

asked Nov 22, 2022 at 14:45

1 vote

1 answer

69 views

Can't configure unique IPs in Parallels VMs

I have 4 VMs running Ubuntu within Parallels (host machine is OS X). I am trying to set up SSH so that I can SSH into them, but I can't connect to them individually. They are all reporting the same IP ...

T-House

11

asked Nov 18, 2022 at 0:11

0 votes

0 answers

297 views

Google cloud VM instance schedules do nothing

I have an issue with my google cloud VMs: when I try to set a scheduled startup or stop for them via google cloud's "instance schedules" nothing happens at the specified time. I will walk ...

user9102437

101

asked Nov 16, 2022 at 15:38

4 votes

3 answers

755 views

How does Azure Backup backup running VMs?

We are planning on implementing Azure Backup backups of our VMs but I'm struggling to find any documentation that clearly states how the backups are taken? I see snapshots are being taken but how does ...

Tessaract

165

asked Nov 13, 2022 at 0:19

-1 votes

1 answer

406 views

RedHat Server duplicates eth0 on boot

I have setup a RedHat 9 VM on Azure cloud with one virtual NIC which the VM recognizes as eth0. However, I have noticed that after booting up or restarting, the VM creates a duplicate device eth1 with ...

Obirieni Simeo

11

asked Nov 11, 2022 at 18:04

0 votes

1 answer

351 views

How to trace NAT traffic (port-forwarding) from guest VM back to host

I have a host and guest Virtual-Machine (VirtualBox) with NAT Networking with the following network interfaces. How to trace traffic from local IP 10.0.2.15 i.e. guest's IP back to Host ? Host Ubuntu ...

HumayunM

101

asked Nov 11, 2022 at 9:20

0 votes

1 answer

5k views

Can ping from host to VM but can't ping from VM to host

I have Ubuntu 22.04 Server VM on Windows 11 host with VirtualBox. The Windows host IP is 192.168.14.11 and the VM IP is 192.168.14.22. When I ping from the Windows host to the VM I get a reply. But ...

pileup

239

asked Nov 8, 2022 at 19:18

-1 votes

3 answers

2k views

Virtual machine not meeting Windows 11 system requirements, even though it should

I am trying to create a Windows 11 virtual machine on Hyper-V. I downloaded a clean x64 ISO from Microsoft. Here is my attempt using Generation 2 as a commenter recommended: Generation 2 Default ...

Jason

121

asked Nov 4, 2022 at 20:47

0 votes

1 answer

78 views

VM not working after Reset

Our VM is no longer resolving since we did a reset. Reserved IP address is no longer assigned, we can not find a way to re-assign. Anyone know how to do this? Thanks Pablo

Pablo Gonzalez-Trejo

1

asked Nov 4, 2022 at 8:48

0 votes

1 answer

984 views

How to restore a VM from disk image qcow2

I had a problem with my server and my VPS provider only wanted to give me a backup of the VM disk in qcow2 format, he told me that I should virtualize and mount that and then get my data and take ...

Alberto Vargas

1

asked Oct 30, 2022 at 21:43

1 vote

0 answers

390 views

How do I test my Proxmox VM Guest's Watchdog? (Windows 10 VM)

My Proxmox (Qemu) uses the i6300esb watchdog device driver. Windows shows the Watchdog Timer device under Device Manager. How do I test this? I tried disabling the watchdog device but nothing happened ...

Jacob Bruinsma

173

asked Oct 26, 2022 at 21:12

0 votes

0 answers

547 views

Error promoting Windows Server 2022 to Domain Controller

I have a virtual Windows 2022 Server in a VMWare ESXi environment, and a WS2019 virtual in another host, which is my Active Directory Domain Controller. I've been trying to promote the WS2022 to ...

Erik

1

asked Oct 25, 2022 at 8:09

0 votes

3 answers

367 views

Is there a benefit to running my File Sharing server on the physical server and my SQL server on a virtual machine?

I've never heard of anyone running one server on the original instance of Windows Server on the physical machine, and then running a second server on a Virtual Machine, so I can't find any info on ...

Austin Daniel

1

asked Oct 24, 2022 at 23:36

0 votes

1 answer

615 views

How to boot into safe mode with RDP enabled on GCP

Read title. I am trying to figure out how to boot into safe mode on a windows VM and still be able to connect to it via RDP (or another remote service).

BLISS OM

3

asked Oct 23, 2022 at 1:08

-1 votes

1 answer

172 views

Can't connect to Windows VM after booting into safe mode

I cannot connect to my windows VM after booting into safe mode [networking enabled]. I have restarted, and I have tried using the serial console but it doesn't make much sense to me. I am trying to ...

BLISS OM

3

asked Oct 22, 2022 at 22:01

0 votes

1 answer

2k views

How to connect veth interfaces to bridge slave ports

This will probably be easier to explain with a diagram, so this is the basic setup: There are 2 containers 10.0.0.1 & 10.0.0.2 running inside a host machine, and I've also created a linux bridge ...

A. Trevelyan

488

asked Oct 20, 2022 at 20:27

0 votes

1 answer

307 views

When does upgrading require a restart or disruption of services?

I'm using google compute engine with a single VM instance (machine type: e2-custom-2-5632/skylake) that needs an upgrade. Services are bumping up against limits and throttling. I'm trying to purchase ...

Brent Norris

1

asked Oct 16, 2022 at 21:02

3 votes

2 answers

100 views

SAN Solution for diverse VM Servers

I recently got my fingers into Server Administration. I am currently the only person administering an air gapped network with 8 sites. Most things are dated and old but I get the money to renew things....

Auberginer

31

asked Oct 11, 2022 at 0:40

0 votes

0 answers

334 views

How to create a VM with a specific external IP or IP range?

I have some problems with some google cloud IP ranges, they are blocked in my country, so I cannot connect to my VM if the instance is on those external IP ranges. I have tried reserving IP addresses ...

Rouzwelt

1

asked Oct 10, 2022 at 1:20

0 votes

1 answer

71 views

Sharing a SQL Server between two locations -- best solution? [duplicate]

We're looking at opening a second facility which will have its own internal network for workstations and file sharing, but will need to access our central database server. Existing capacity on our ...

klkitchens

146

asked Oct 6, 2022 at 21:06

0 votes

1 answer

708 views

Give VM a static ipv6 address

I am a ”networking beginner“, so I hope this question makes sense. I have an Ubuntu 22.04 server and a virtual machine based on qemu/multipass (also running Ubuntu 22.04). The goal is to have the web ...

topskip

53

asked Oct 6, 2022 at 8:39

0 votes

1 answer

864 views

back up and restore host ssh_keys using cloud init autoinstall ubuntu

I am trying to automate VM installations for ubuntu 22.04 using autoinstall,cloud-init, qcow2 and virt-install. When I am reinstalling the OS on the same qcow2 file, I have a script that is run in ...

mavenHawk

1

asked Oct 3, 2022 at 19:28

0 votes

1 answer

137 views

Packet download speed drops for Ubuntu 20.04.05

I have a virtual machine in VMware Workstation 16.2.3. running in Windows 10 Pro I managed a few months ago to install Ubuntu 20.04.5. The idea of creating this virtual machine is to be able to test ...

user543085

asked Oct 2, 2022 at 19:13

1 vote

0 answers

608 views

Need help regarding NFS shares permissions

I recently switched to using Proxmox as my OS of choice from OMV as the main OS and running a bunch of docker containers on the same host. I installed OMV (OpenMediaVault) inside a VM. I passed ...

apoorv569

11

asked Oct 1, 2022 at 16:38

1 vote

1 answer

640 views

Possible to move VM with a dedicated drive to a bare metal server?

I have several VMs running on Proxmox, each with a dedicated SSD. I need to move each one to it's own bare metal server. Would it be as simple as removing the drive and placing it in the new server, ...

luisschwab

43

asked Sep 25, 2022 at 12:57

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