Size: 579
Comment:
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Size: 703
Comment:
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Deletions are marked like this. | Additions are marked like this. |
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KVM host | === KVM host === |
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I have two identical 16G SSD disks. The partition layout is | ==== Physical Disks ==== |
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sda 16G sda1 256M |
sda 16G sda1 256M |
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sdb 16G sdb1 256M |
sdb 16G sdb1 256M |
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Raid | ==== Raid ==== |
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md0 raid1 sda1 sdb1 md1 raid1 sda2 sdb2 |
{{{ md0 raid1 (sda1, sdb1) md1 raid1 (sda2, sdb2) }}} |
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Luks | ==== Luks ==== |
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md1 luks formatted | {{{ md1 luks (md1_crypt) }}} |
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LVM | ==== LVM ==== |
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md1 is configured as lvm with a volumegroup called vg1 | {{{ md1_crypt lvm (vg1) }}} |
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with two partitons | ==== LVM volumes ==== |
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For my system I have two small SSD disks. They are 16G each. I will use those to install the KVM host on. | {{{ vg1 root 2G (/dev/vg1/root) vg1 swap 512M (/dev/vg1/swap) }}} ==== Filesystems and mountpoints ==== {{{ /dev/vg1/root / (btrfs) /dev/md0 /boot (btrfs) /dev/vg1/swap (swap) }}} |
Configuring your disks is really two parts
- where should the KVM host be installed
- where will you store the KVM guests filesystem images
KVM host
Physical Disks
sda 16G sda1 256M sda2 15360M sdb 16G sdb1 256M sdb2 15360M
Raid
md0 raid1 (sda1, sdb1) md1 raid1 (sda2, sdb2)
Luks
md1 luks (md1_crypt)
LVM
md1_crypt lvm (vg1)
LVM volumes
vg1 root 2G (/dev/vg1/root) vg1 swap 512M (/dev/vg1/swap)
Filesystems and mountpoints
/dev/vg1/root / (btrfs) /dev/md0 /boot (btrfs) /dev/vg1/swap (swap)