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KVM virtualizatiion

• virt-manager
• service virtd
• pridelit volume grypu
  • lvs
  • umount /vm # zbavil jsem se mount pointu /vm
  • lvremove /dev/cl_wintermute/vm # zbavil jsem se mount pointu /vm
  • vgs ## vylistuj lvm
  • pvresize
  • vytvorena volume group [/dev/vmdata]
• storage: virt-manager na forwardnutejch xkach z serveru
  • create storage pool → vg_data : use logical: LVM Volume Group
  • create storage pool →
  • source: /dev/vmdata
  • a target path: empty
• network interfaces:
  • na serveru mtui
  • [v pripade ze jsem to posral: /etc/syconfig/network-scripts/ifconfig-en2: device=eno1, onboot=yes]
  • ve virt-manager
    • bridge → br1
    • on boot
    • active now = ne
    • eno1 briguju
  • ##na serveru nmtui-edit
  • service network restart [kdyz spadne virt-manager, rychle reboot, kdyz mozne kvuli logu]