[VMBACKUP] Added single VM backup file

FreeBSD/vm-backup-single

@@ -0,0 +1,47 @@
+#!/bin/csh
+
+## config section
+set vm             = $1
+set vm_dataset     = "zroot/vms"
+set backup_dataset = "tank/backup/bhyve"
+set backup_date    = `date "+%Y-%m-%d_%H:%M"`
+
+# Snapshot all VMs
+echo ""
+echo "################# SNAPSHOT VM #################"
+
+## stopping vm
+vm stop $vm
+
+## give vm time to shut down properly
+sleep 15
+
+## snapshot vm
+echo "Snapshot VM: $vm" 
+zfs snapshot $vm_dataset/$vm@$backup_date
+echo ""
+
+## start VM
+vm start $vm
+echo ""
+
+# Backup all VM snapshots
+echo ""
+echo "################## BACKUP VM ##################"
+
+## Create ZFS dataset
+echo "Creating destination dataset for $vm"
+zfs create $backup_dataset/$vm-$backup_date
+
+## Send snapshot to backup destination
+echo "Backup VM: $vm" 
+zfs send $vm_dataset/$vm@$backup_date | zfs recv -F $backup_dataset/$vm-$backup_date
+echo ""
+
+## Delete snapshot 
+zfs destroy $vm_dataset/$vm@$backup_date
+
+# report done
+echo ""
+echo "############### ALL DONE THANKS ###############"
+echo ""