1*86714001SSerapheim Dimitropoulos#!/usr/bin/ksh -p 2*86714001SSerapheim Dimitropoulos 3*86714001SSerapheim Dimitropoulos# 4*86714001SSerapheim Dimitropoulos# This file and its contents are supplied under the terms of the 5*86714001SSerapheim Dimitropoulos# Common Development and Distribution License ("CDDL"), version 1.0. 6*86714001SSerapheim Dimitropoulos# You may only use this file in accordance with the terms of version 7*86714001SSerapheim Dimitropoulos# 1.0 of the CDDL. 8*86714001SSerapheim Dimitropoulos# 9*86714001SSerapheim Dimitropoulos# A full copy of the text of the CDDL should have accompanied this 10*86714001SSerapheim Dimitropoulos# source. A copy of the CDDL is also available via the Internet at 11*86714001SSerapheim Dimitropoulos# http://www.illumos.org/license/CDDL. 12*86714001SSerapheim Dimitropoulos# 13*86714001SSerapheim Dimitropoulos 14*86714001SSerapheim Dimitropoulos# 15*86714001SSerapheim Dimitropoulos# Copyright (c) 2017, 2018 by Delphix. All rights reserved. 16*86714001SSerapheim Dimitropoulos# 17*86714001SSerapheim Dimitropoulos 18*86714001SSerapheim Dimitropoulos. $STF_SUITE/tests/functional/pool_checkpoint/pool_checkpoint.kshlib 19*86714001SSerapheim Dimitropoulos 20*86714001SSerapheim Dimitropoulos# 21*86714001SSerapheim Dimitropoulos# DESCRIPTION: 22*86714001SSerapheim Dimitropoulos# Ensure that checkpoint plays well with indirect mappings 23*86714001SSerapheim Dimitropoulos# and blocks. 24*86714001SSerapheim Dimitropoulos# 25*86714001SSerapheim Dimitropoulos# STRATEGY: 26*86714001SSerapheim Dimitropoulos# 1. Import pool that's slightly fragmented 27*86714001SSerapheim Dimitropoulos# 2. Introduce indirection by removing and re-adding devices 28*86714001SSerapheim Dimitropoulos# 3. Take checkpoint 29*86714001SSerapheim Dimitropoulos# 4. Apply a destructive action and do more random writes 30*86714001SSerapheim Dimitropoulos# 5. Run zdb on both current and checkpointed data and make 31*86714001SSerapheim Dimitropoulos# sure that zdb returns with no errors 32*86714001SSerapheim Dimitropoulos# 33*86714001SSerapheim Dimitropoulos 34*86714001SSerapheim Dimitropoulosverify_runnable "global" 35*86714001SSerapheim Dimitropoulos 36*86714001SSerapheim Dimitropoulossetup_nested_pool_state 37*86714001SSerapheim Dimitropouloslog_onexit cleanup_nested_pools 38*86714001SSerapheim Dimitropoulos 39*86714001SSerapheim Dimitropoulos# 40*86714001SSerapheim Dimitropoulos# Remove and re-add all disks. 41*86714001SSerapheim Dimitropoulos# 42*86714001SSerapheim Dimitropoulosintroduce_indirection 43*86714001SSerapheim Dimitropoulos 44*86714001SSerapheim Dimitropoulos# 45*86714001SSerapheim Dimitropoulos# Display fragmentation after removals 46*86714001SSerapheim Dimitropoulos# 47*86714001SSerapheim Dimitropouloslog_must zpool list -v 48*86714001SSerapheim Dimitropoulos 49*86714001SSerapheim Dimitropouloslog_must zpool checkpoint $NESTEDPOOL 50*86714001SSerapheim Dimitropoulos 51*86714001SSerapheim Dimitropoulos# 52*86714001SSerapheim Dimitropoulos# Destroy one dataset, modify an existing one and create a 53*86714001SSerapheim Dimitropoulos# a new one. Do more random writes in an attempt to raise 54*86714001SSerapheim Dimitropoulos# more fragmentation. Then verify both current and checkpointed 55*86714001SSerapheim Dimitropoulos# states. 56*86714001SSerapheim Dimitropoulos# 57*86714001SSerapheim Dimitropoulosfragment_after_checkpoint_and_verify 58*86714001SSerapheim Dimitropoulos 59*86714001SSerapheim Dimitropouloslog_pass "Running correctly on indirect setups with a checkpoint." 60