OCI: How To Relocate Logical Volumes To A New Block Volume And Increase The Size
Applies to:
Oracle Cloud Infrastructure
Linux x86-64
Goal:
Move a Logical Volume to a new block volume and grow the same filesystem
Solution:
Execute below steps as root user (sudo su -)
$ df -hP /reports /docs Filesystem Size Used Avail Use% Mounted on /dev/mapper/dataVG-reports_lv 10G 5.2G 4.9G 52% /reports /dev/mapper/dataVG-docs_lv 50G 46G 4.6G 91% /docs <---
$ pvs PV VG Fmt Attr PSize PFree /dev/sda dataVG lvm2 a-- <60.00g 0 <--- PFree 0 /dev/sdb3 ocivolume lvm2 a-- 45.47g 0
$ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 60G 0 disk ├─dataVG-reports_lv 252:2 0 10G 0 lvm /reports └─dataVG-docs_lv 252:3 0 50G 0 lvm /docs sdb
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