Deepankar Singh Deepankar1993

Resize root partition (or how to remove the default /home partition) on CentOS 7 online

This requires you to be able to ssh into the instance using the root user account and that no services be running as users out of /home on the target machine.

The examples are from a default installation with no customation-you NEED to know what you're working with for volumes/partitions to not horribly break things.

By default, CentOS 7 uses XFS for the file system and Logical Volume Manager (LVM), creating 3 partitions: /,/home and

Step 1 - Copy /home Contents

To backup the contents of /home, do the following:

	#this will install OpenCV on window 10

	@echo off

	set OPENCV4NODEJS_DISABLE_AUTOBUILD=1

	choco install OpenCV -y -version 4.1.0

	cd c:\tools

	--Disable all check constraints on all tables
	EXEC sp_MSForEachTable 'ALTER TABLE ? NOCHECK CONSTRAINT ALL'
	GO

	--Disable all triggers on all tables
	EXEC sp_MSForEachTable 'DISABLE TRIGGER ALL ON ?'
	GO

	--Delete all data from all tables
	EXEC sp_MSForEachTable 'SET QUOTED_IDENTIFIER ON; DELETE FROM ?'