Is it possible to install opscenter on 32 bit linux machines (i am using beaglebone) running ubuntu 14.04 LTS? If not is it still possible to monitor a cassandra cluster which is running on 32 bit linux machines from a 64 bit machine? I see there is project done using raspberry pi here . I am not quite sure how they setup opscenter 5.0 to work with raspberry pi's.
Is it possible to install opscenter on 32 bit linux machines (i am using beaglebone) running ubuntu 14.04 LTS?
Yes, it is possible. Opscenterd supports both 32- and 64-bit distros, and agents run on JVM so they run pretty much anywhere.
If not is it still possible to monitor a cassandra cluster which is running on 32 bit linux machines from a 64 bit machine?
What makes you think it was not possible? Are there any articles/SO questions stating that? It should work just fine.
Related
Is it possible to enable GPU acceleration on virtual machine, using Windows 10 Pro as host and Ubuntu 20.04 as virtual machine? I have tried Hyper-V and it didn't worked, propably because it is only for Windows Server 16. Unfortunately, I can't make a dualbot installation.
Does anyone have any proven way to use GPU and Linux, having only windows installed?
I'm investigating transitioning from Ubuntu 18 virtual machine to Ubuntu 18 WSL.
I know WSL has no gui, which is fine, but . . .
QUESTIONS
Besides lower memory usage, what is the advantage of using WSL instead of VM?.
Do I lose any capability by moving to WSL?
I am using VMWare Workstation 14, with Windows Server 2016 installed on it. A few weeks ago in my server class, we had an in class lab to setup a Nano Server. I successfully got that up and running and installed Hyper-V and loaded it into it. Started up, and signed in. Then two days later at class again, the VM just freezes at the windows logo with circling white dots.
I have installed multiple VMs trying to get it up and running. Always the same result. I have the virtualization enable in BIOS on my laptop.
I have a VM snapshot I just took before installing Hyper-V, installed the role, rebooted, and again, stops at the windows logo with circling dots.
I don't know where to check if there is an issue, or if something is configured incorrectly. I am just looking for some help and ideas on what I should check. I do also have the virtualization stuff within VMWare enabled under the properties for the VM.
System details:
Asus GL502VMZ
Version 10.0.17134 Build 17134
Processor Intel(R) Core(TM) i7-7700HQ CPU # 2.80GHz, 2808 Mhz, 4 Core(s), 8 Logical Processor(s)
Installed Physical Memory (RAM) 16.0 GB
NVIDIA GeForce GTX 1060 3GB
Have you tried uninstalling the anti-virus? I was running into the same issue in my server class (Using VMware to run server 2016 which we where using to nest hyper-v)until a class mate said he didn't have the AV (we where looking for differences on why his worked and mind didn't). I removed my AV (was AVG) now the server no longer stalls at the boot screen.
Just my 2 cents that may help someone in the future. I had the same issue on an HP Proliant ML310e that worked fine for the full install until enabling the Hyper-V role, then it would hang at the Windows icon screen with the swirling dots. I was able to get past that by disabling Intel VT-d in the bios. Not a particularly good solution, but it allowed the system to boot successfully and run normally.
ESXi installs on a physical machine separately. I mean it's not a software which installs on an OS like a Linux machine. Am I right?
I need something like ESXi server to be installed on a CentOS 5 physical machine.
What's your suggestion?
ESXi is a Hypervisor which installs directly onto hardware. Its almost like a mini OS if you like, so you can't install that on Linux. Software which will provide virtualization on top on the OS will be the likes of KVM, Xen or VirtualBox which would be better suited for you (sounds like it anyway)
Have a look at this link
I am tryin to install kali linux 1.0.9 on virtualbox for some testing purposes. (I am new with virtual machines). So i downloaded the 64-bit version of the os. i have got two problems:-
for some reason virtualbox does not show me a debian 64 bit version option in the settings(however it does show 32-bit option).
virtualbox doesnt allow me to change the no. of processors(default value is 1). i have got 8 cpus.
please help. my specs - intel i7 2670 memory- 6GB HDD-700 GB graphics - radeon 7670 HD
I have got windows 7 ultimate 64-Bit installed on the host
You need to enable 'Virtualization' option in your BIOS settings. The name of the settings may be different in different BIOS/motherboard brands. But you can easily identify it, in the BIOS.
I also had the same problem. I am in windows 8.1 and for my case, the problem was due to conflicts with Hyper-V who was activated in my system. I solved the problem by disabling Hyper-V.
Open windows features and Uncheck Hyper-V, click/tap on OK