virtualisation [Cygnus]

virtualisation

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https://kb.novaordis.com/index.php/Linux_Virtualization_Concepts https://kb.novaordis.com/index.php/KVM_Virtual_Machine_XML_Defintion https://kb.novaordis.com/index.php/KVM_Virtual_Networking_Concepts
KVM backup - https://bozza.ru/art-337.html
qemu-img https://blog.programster.org/qemu-img-cheatsheet
compress pigz -c ./MISOJ-auth.hdd > /home/vm/MISOJ-auth.hdd.gz
decompress pigz -d -c ./MISOJ-auth.hdd.gz > /home/vm/MISOJ-auth.hdd

for windows 7 virtio last version 0.1.173-4
https://recoverhdd.com/blog/how-to-repair-boot-record-mbr-windows-guide.html#ch1 - fix boot
centos 8 virtualization https://computingpost.medium.com/how-to-install-and-use-kvm-on-centos-stream-8-2816ca196ff6
centos 7 configure with network manager https://www.server-world.info/en/note?os=CentOS_7&p=kvm

virsh cheatcode https://computingforgeeks.com/virsh-commands-cheatsheet/

sed -i 's/pc-q35-7.2/pc-q35-6.1/g' ./vmconfig.virtnbdbackup.32.xml 
sed -i 's/<seclabel/<!--seclabel/g' ./vmconfig.virtnbdbackup.32.xml
sed -i 's/<\/seclabel>/<\/seclabel-->/g' ./vmconfig.virtnbdbackup.32.xml

https://insujang.github.io/2021-03-24/testing-ceph-rbd-performance-with-virtualization/

virtualisation.1697575494.txt.gz
Last modified: 2023/10/17 20:44
by admin