How to add virtual storage as SSD in KVM
zypA13510 asked: Being previously a VirtualBox user, I moved to KVM(QEMU/libvirt or whatever it’s called) recently. I know that in VirtualBox, when you add a new storage device to the …
Mysql InnoDb cluster adding new instance causes exception
Attiq Ur Rehman asked: I have created Centos 7 VM instance on Google cloud. I installed MySql 8.0 on this. Configured all proper settings. Edited my.cnf. After finalizing my instance …
Can the number of CPU cores be reduced for a CentOS virtual machine?
Will asked: Our VMware admins tell me that we can add additional virtual CPU cores to our VM’s, but they tell me that we can’t reduce the number of virtual …
config settings for libguestfs to use software emulation
toppur asked: When I ran libguestfs-test-tool on an ESXI VM I got some errors which appear to get resolved when I use software emulation. The man page for libguestfs says: …
Qemu TRIM and discard on a physical SSD device
nohupper asked: I am running Windows 7 in a Qemu/KVM with a passed through GPU which I use for work-related stuff. I recently got fed up by it’s unprecedented slowness …
xen to kvm migration using virt-v2v
Venumadhav Josyula asked: I am seeing error connecting when I try to connect for conversion of xen-vm to kvm. I am use virt-manager w/o problems. Errors seen: [[email protected] ~]# virt-v2v …
KVM: Which CPU for VM ('host' vs 'kvm64') to use for web load?
Alexander asked: Being play with Proxmox 5.0 as a hypervisor platform and set up KVM VM to serve website, I really wonder if I should use kvm64 “virtual” CPU or …
No progress durign VM installation using a kickstarter file for Centos 7
hypersonics asked: I am using a kick starter file to install a Centos 7 VM and the progress has nearly stalled without displaying any messages in the terminal. My kickstarter …
KVM Guest not powering back on
user233179 asked: I have recently setup a homelab with a KVM hypervisor: qemu-kvm-1.5.3-105.el7_2.3.x86_64 libvirt-1.2.17-13.el7_2.4.x86_64 I have almost everything working the way I want it (networking/vnc), but there is something that …
virsh auto restart after vm died
paskl asked: We have several VMs on our system. Sometimes there seems to be an issue with RAM management on the host system and one system dies quietly. We have …