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PV LVM
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#troubleshooting commands | |
lvdisplay | |
vgdisplay | |
pvdisplay | |
pvs | |
lvs | |
fdisk -l | |
lsblk | |
#resize +100% | |
lvextend -l +100%FREE /dev/vg_root/root | |
#CentOS 7 XFS resize comman | |
xfs_growfs /dev/vg_test/lv_test | |
===============resize vg============================================= | |
1. vgremove vg02 /dev/sdb - удаляем ненужный vg02 | |
2. pvremove /dev/sdb - удаляем ненужный pv | |
3. vgextend vg01 /dev/sdb - добавляем диск sdb в группу vg01 | |
4. lvextend -L +1023G /dev/mapper/vg01-root | |
5. resize2fs /dev/mapper/vg01-root | |
==============================resize vg=================================== | |
vgdisplay | |
vgextend ubuntu /dev/vdb | |
lvdisplay | |
resize2fs /dev/mapper/ubuntu-root | |
lvextend -l +100%FREE /dev/ubuntu/root | |
=========================================extend without LVM================================= | |
apt -y install cloud-guest-utils gdiskFor | |
yum -y install cloud-utils-growpart gdisk | |
growpart /dev/sdb 1 | |
resize2fs /dev/sdb1 | |
============================================Ubuntu resize==================================== | |
pvresize /dev/sdb | |
lvextend -l +100%FREE /dev/data/data-lvm | |
xfs_growfs /dev/data/data-lvm | |
or | |
resize2fs /dev/data/data-lvm |
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