arozos/mod/filesystem/hybridBackup/hybridBackup.go

package hybridBackup

import (
	"log"
)

/*
	Hybrid Backup

	This module handle backup functions from the drive with Hieracchy labeled as "backup"
	Backup modes suport in this module currently consists of

	Denote P drive as parent drive and B drive as backup drive.
	1. Smart (smart):
		- Any new file created in P will be copied to B within 5 minutes
		- Any file removed in P will be delete from backup after 24 hours
	2. Nightly (nightly):
		- The whole P drive will be copied to N drive every night
	3. Append Only (append)
		- Any new file created in P will be copied to B within 5 minutes
		- No file will be removed from B unless drive is fulled (Similar to CCTV recorder)

*/

type BackupConfig struct {
	CycleCounter int64  //The number of backup executed in the background
	DiskUID      string //The UID of the target fsandlr
	DiskPath     string //The mount point for the disk
	ParentUID    string //Parent virtal disk UUID
	ParentPath   string //Parent disk path
	Mode         string //Backup mode
}

func HandleBackupProcess(backupConfig *BackupConfig) (string, error) {
	log.Println(">>>>>> Running backup process: ", backupConfig)

	if backupConfig.Mode == "smart" {

	} else if backupConfig.Mode == "nightly" {

	} else if backupConfig.Mode == "append" {

	}

	//Add one to the cycle counter
	backupConfig.CycleCounter++

	//Return the log information
	return "", nil
}