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gdisk /dev/sdb (n -new; w -write)
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pvcreate /dev/sdb1 /dev/sdb2
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pvdisplay
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vgcreate vg01 /dev/sdb1 /dev/sdb2
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lvcreate -L50 -n lv01 vg01
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lvcreate -l 40%VG -n lv02 vg01
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lvcreate -l 100%FREE -n lv03 vg01
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lvs
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mkfs.xfs /dev/vg01/lv01
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mount /dev/vg01/lv01 /mnt/test_1
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yum install stratisd stratis-cli
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systemctl enable --now stratisd
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wipefs -a /dev/sdb
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stratis pool create mypool /dev/sdb
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stratis pool list
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stratis fs create mypool stratis1
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stratis fs list
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mkdir /mnt/stratis_01
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echo '/dev/stratis/mypool/stratis1 /mnt/stratis_01 xfs defaults,x-systemd.requires=stratisd.service 0 0' >> /etc/fstab
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mount -a
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lvremove /dev/vg01/lv0*
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vgremove vg01
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pvremove /dev/sdb1 /dev/sdb2
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vgreduce vg01 /dev/sdb2
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vgextend vg01 /dev/sdb2
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lvextend -l +100%FREE /dev/vg01/lv01
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xfs_growfs /dev/vg01/lv01
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stratis fs destroy mypool stratis1
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stratis pool destroy mypool
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yum install -y vdo kmod-kvdo
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vdo create --name=vdo1 --device=/dev/sdb --vdoLogicalSize=1T
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mkfs.xfs /dev/mapper/vdo1
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mkdir /mnt/vdo1
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cp /usr/share/doc/vdo/examples/systemd/VDO.mount.example /etc/systemd/system/mnt-vdo1.mount
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what = /dev/mapper/vdo1 where = /mnt/vdo1
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systemctl enable --now vdo1.mount
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vdostats --human-readable
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mirror
lvcreate -L 1G -m1 -n lv-mir vg01
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snapshot
lvcreate -L500 -s -n sn01 /dev/vg01/lv01
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export
vgexport vg01
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import
vgimport vg01
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deactivate
vgchange -an vg01
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activate
vgchange -ay vg01
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systemctl disable --now mnt-vdo1.mount
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vdo remove --name=vdo1
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