parted -s /dev/sda mklabel gpt
parted -s /dev/sda unit mib mkpart primary 1 100%
parted -s /dev/sda unit mib mkpart primary 1 100%
parted -s /dev/sda set 1 lvm on
or interactive
root@srsouthp06:/var/log# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 2.7T 0 disk
├─sda1 8:1 0 18.6G 0 part /
├─sda2 8:2 0 3.7G 0 part [SWAP]
└─sda3 8:3 0 2.7T 0 part
└─lvm-backup (dm-0) 254:0 0 8.2T 0 lvm /home
sdb 8:16 0 2.7T 0 disk
└─sdb1 8:17 0 2.7T 0 part
└─lvm-backup (dm-0) 254:0 0 8.2T 0 lvm /home
sdc 8:32 0 2.7T 0 disk
└─sdc1 8:33 0 2.7T 0 part
└─lvm-backup (dm-0) 254:0 0 8.2T 0 lvm /home
sdd 8:48 0 5.5T 0 disk
[20354456.836296] end_request: I/O error, dev sdc, sector 2884604760
[20354456.836339] Buffer I/O error on device dm-0, logical block 1093140587
root@srsouthp06:/var/log# pvcreate /dev/sdd
Writing physical volume data to disk “/dev/sdd”
Physical volume “/dev/sdd” successfully created
root@srsouthp06:/var/log# vgs
VG #PV #LV #SN Attr VSize VFree
lvm 3 1 0 wz–n- 8.17t 0
root@srsouthp06:/var/log# vgextend lvm /dev/sdd
Volume group “lvm” successfully extended
root@srsouthp06:/var/log# pvmove /dev/sdc1 /dev/sdd
/dev/sdc1: Moved: 0.0%
takes long time
vgreduce lvm /dev/sdc1
to extend if the disk was larger
lvextend -L+2.44T /dev/lvm/backup /dev/sdc
pvdisplay -v
resize2fs /dev/mapper/lvm-backup