1f38cb554SJohn Wren Kennedy# 2f38cb554SJohn Wren Kennedy# CDDL HEADER START 3f38cb554SJohn Wren Kennedy# 4f38cb554SJohn Wren Kennedy# The contents of this file are subject to the terms of the 5f38cb554SJohn Wren Kennedy# Common Development and Distribution License (the "License"). 6f38cb554SJohn Wren Kennedy# You may not use this file except in compliance with the License. 7f38cb554SJohn Wren Kennedy# 8f38cb554SJohn Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9f38cb554SJohn Wren Kennedy# or http://www.opensolaris.org/os/licensing. 10f38cb554SJohn Wren Kennedy# See the License for the specific language governing permissions 11f38cb554SJohn Wren Kennedy# and limitations under the License. 12f38cb554SJohn Wren Kennedy# 13f38cb554SJohn Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each 14f38cb554SJohn Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15f38cb554SJohn Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the 16f38cb554SJohn Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying 17f38cb554SJohn Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner] 18f38cb554SJohn Wren Kennedy# 19f38cb554SJohn Wren Kennedy# CDDL HEADER END 20f38cb554SJohn Wren Kennedy# 21f38cb554SJohn Wren Kennedy 22f38cb554SJohn Wren Kennedy# 23f38cb554SJohn Wren Kennedy# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 24f38cb554SJohn Wren Kennedy# Use is subject to license terms. 25f38cb554SJohn Wren Kennedy# 26f38cb554SJohn Wren Kennedy 27f38cb554SJohn Wren Kennedy# 28*1d32ba66SJohn Wren Kennedy# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 29f38cb554SJohn Wren Kennedy# 30f38cb554SJohn Wren Kennedy 31f38cb554SJohn Wren Kennedy# 32f38cb554SJohn Wren Kennedy# Simple function to get the source of the specified property. 33f38cb554SJohn Wren Kennedy# If unable to get the property then exits. 34f38cb554SJohn Wren Kennedy# 35f38cb554SJohn Wren Kennedyfunction get_prop_src # property dataset 36f38cb554SJohn Wren Kennedy{ 37f38cb554SJohn Wren Kennedy typeset prop_val 38f38cb554SJohn Wren Kennedy typeset prop=$1 39f38cb554SJohn Wren Kennedy typeset dataset=$2 40f38cb554SJohn Wren Kennedy 41*1d32ba66SJohn Wren Kennedy prop_val=`zfs get -H -o source $prop $dataset` 42f38cb554SJohn Wren Kennedy 43f38cb554SJohn Wren Kennedy if [[ $? -ne 0 ]]; then 44f38cb554SJohn Wren Kennedy log_fail "Unable to determine the source of $prop " \ 45f38cb554SJohn Wren Kennedy "property for dataset $dataset" 46f38cb554SJohn Wren Kennedy else 47f38cb554SJohn Wren Kennedy echo $prop_val 48f38cb554SJohn Wren Kennedy fi 49f38cb554SJohn Wren Kennedy} 50f38cb554SJohn Wren Kennedy 51f38cb554SJohn Wren Kennedy# 52f38cb554SJohn Wren Kennedy# Function to check the 'source' of a property. The source can 53f38cb554SJohn Wren Kennedy# either be "default", "local", or "inherited from <parent dataset>". 54f38cb554SJohn Wren Kennedy# 55f38cb554SJohn Wren Kennedy# The 'expected src' argument must be either "default", "local", or 56f38cb554SJohn Wren Kennedy# a dataset name. 57f38cb554SJohn Wren Kennedy# 58f38cb554SJohn Wren Kennedy# Returns 0 on success, 1 on failure. 59f38cb554SJohn Wren Kennedy# 60f38cb554SJohn Wren Kennedyfunction verify_prop_src # child_dataset property expected_src 61f38cb554SJohn Wren Kennedy{ 62f38cb554SJohn Wren Kennedy typeset target=$1 63f38cb554SJohn Wren Kennedy typeset prop=$2 64f38cb554SJohn Wren Kennedy typeset expected=$3 65f38cb554SJohn Wren Kennedy 66f38cb554SJohn Wren Kennedy prop_src=`get_prop_src $prop $target` 67f38cb554SJohn Wren Kennedy 68f38cb554SJohn Wren Kennedy # 69f38cb554SJohn Wren Kennedy # Rather than just checking if $prop_src == $expected 70f38cb554SJohn Wren Kennedy # we first determine what value $expected should have. 71f38cb554SJohn Wren Kennedy # This allows us to catch the case where a property 72f38cb554SJohn Wren Kennedy # has a source of "local" but we expected it to be 73f38cb554SJohn Wren Kennedy # "default" 74f38cb554SJohn Wren Kennedy # 75f38cb554SJohn Wren Kennedy if [[ $expected == "default" ]]; then 76f38cb554SJohn Wren Kennedy if [[ $prop_src != $expected ]]; then 77f38cb554SJohn Wren Kennedy log_note "Property $prop of $target has source"\ 78f38cb554SJohn Wren Kennedy " $prop_src rather than $expected" 79f38cb554SJohn Wren Kennedy return 1 80f38cb554SJohn Wren Kennedy fi 81f38cb554SJohn Wren Kennedy elif [[ $expected == "local" ]]; then 82f38cb554SJohn Wren Kennedy if [[ $prop_src != $expected ]]; then 83f38cb554SJohn Wren Kennedy log_note "Property $prop of $target has source"\ 84f38cb554SJohn Wren Kennedy " $prop_src rather than $expected" 85f38cb554SJohn Wren Kennedy return 1 86f38cb554SJohn Wren Kennedy fi 87f38cb554SJohn Wren Kennedy elif [[ $prop_src != "inherited from $expected" ]]; then 88f38cb554SJohn Wren Kennedy log_note "Property $prop of $expected has source $prop_src"\ 89f38cb554SJohn Wren Kennedy " rather than 'inherited from $expected'" 90f38cb554SJohn Wren Kennedy return 1 91f38cb554SJohn Wren Kennedy fi 92f38cb554SJohn Wren Kennedy 93f38cb554SJohn Wren Kennedy return 0 94f38cb554SJohn Wren Kennedy} 95f38cb554SJohn Wren Kennedy 96f38cb554SJohn Wren Kennedy# 97f38cb554SJohn Wren Kennedy# Simple function to set a property to a 98f38cb554SJohn Wren Kennedy# specified value and verify it has changed 99f38cb554SJohn Wren Kennedy# correctly. 100f38cb554SJohn Wren Kennedy# 101f38cb554SJohn Wren Kennedyfunction set_n_verify_prop #property value dataset 102f38cb554SJohn Wren Kennedy{ 103f38cb554SJohn Wren Kennedy typeset prop=$1 104f38cb554SJohn Wren Kennedy typeset prop_val=$2 105f38cb554SJohn Wren Kennedy typeset dataset=$3 106f38cb554SJohn Wren Kennedy 107*1d32ba66SJohn Wren Kennedy zfs set $prop=$prop_val $dataset 108f38cb554SJohn Wren Kennedy check_val=`get_prop $prop $dataset` 109f38cb554SJohn Wren Kennedy 110f38cb554SJohn Wren Kennedy if [[ $check_val != $prop_val ]]; then 111f38cb554SJohn Wren Kennedy log_fail "Property $prop of $dataset has value $check_val"\ 112f38cb554SJohn Wren Kennedy " rather than $prop_val" 113f38cb554SJohn Wren Kennedy fi 114f38cb554SJohn Wren Kennedy} 115