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# Software RAID 1
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mdadm
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md0 -> boot
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md1 -> lvm
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## SSD with 223G
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lvextend -L 72G /dev/vg_system/lv_var
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resize2fs -p /dev/vg_system/lv_var
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lvcreate -L 100G -n lv_cinder-container vg_system
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pvcreate /dev/vg_system/lv_cinder-container
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vgcreate vg_cinder /dev/vg_system/lv_cinder-container
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## HDD with 1000G
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lvextend -L 400G /dev/vg_system/lv_var
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resize2fs -p /dev/vg_system/lv_var
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|
|
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lvcreate -L 480G -n lv_cinder-container vg_system
|
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pvcreate /dev/vg_system/lv_cinder-container
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vgcreate vg_cinder /dev/vg_system/lv_cinder-container |
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\ No newline at end of file |
