1f38cb554SJohn Wren Kennedy#!/bin/bash 2f38cb554SJohn Wren Kennedy# 3f38cb554SJohn Wren Kennedy# CDDL HEADER START 4f38cb554SJohn Wren Kennedy# 5f38cb554SJohn Wren Kennedy# The contents of this file are subject to the terms of the 6f38cb554SJohn Wren Kennedy# Common Development and Distribution License (the "License"). 7f38cb554SJohn Wren Kennedy# You may not use this file except in compliance with the License. 8f38cb554SJohn Wren Kennedy# 9f38cb554SJohn Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10f38cb554SJohn Wren Kennedy# or http://www.opensolaris.org/os/licensing. 11f38cb554SJohn Wren Kennedy# See the License for the specific language governing permissions 12f38cb554SJohn Wren Kennedy# and limitations under the License. 13f38cb554SJohn Wren Kennedy# 14f38cb554SJohn Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each 15f38cb554SJohn Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16f38cb554SJohn Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the 17f38cb554SJohn Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying 18f38cb554SJohn Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner] 19f38cb554SJohn Wren Kennedy# 20f38cb554SJohn Wren Kennedy# CDDL HEADER END 21f38cb554SJohn Wren Kennedy# 22f38cb554SJohn Wren Kennedy 23f38cb554SJohn Wren Kennedy# 24f38cb554SJohn Wren Kennedy# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 25f38cb554SJohn Wren Kennedy# Use is subject to license terms. 26f38cb554SJohn Wren Kennedy# 27f38cb554SJohn Wren Kennedy 28f38cb554SJohn Wren Kennedy# 29*1d32ba66SJohn Wren Kennedy# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 30f38cb554SJohn Wren Kennedy# 31f38cb554SJohn Wren Kennedy 32f38cb554SJohn Wren Kennedy. $STF_SUITE/include/libtest.shlib 333f85b2aeSIgor Kozhukhov. $STF_SUITE/tests/functional/zvol/zvol_common.shlib 34f38cb554SJohn Wren Kennedy 35f38cb554SJohn Wren Kennedy# 36f38cb554SJohn Wren Kennedy# DESCRIPTION: 373f85b2aeSIgor Kozhukhov# When a swap zvol is added its volsize does not change. 38f38cb554SJohn Wren Kennedy# 39f38cb554SJohn Wren Kennedy# STRATEGY: 40f38cb554SJohn Wren Kennedy# 1. Determine what 1/4 arc_c_max is. 41f38cb554SJohn Wren Kennedy# 2. Create a zvols in a variety of sizes. 423f85b2aeSIgor Kozhukhov# 3. Add them as swap, and verify the volsize is not changed. 43f38cb554SJohn Wren Kennedy# 44f38cb554SJohn Wren Kennedy 45f38cb554SJohn Wren Kennedyverify_runnable "global" 46f38cb554SJohn Wren Kennedy 473f85b2aeSIgor Kozhukhovfunction cleanup 483f85b2aeSIgor Kozhukhov{ 49*1d32ba66SJohn Wren Kennedy is_swap_inuse $swapname && log_must swap -d $swapname 50*1d32ba66SJohn Wren Kennedy datasetexists $vol && log_must zfs destroy $vol 513f85b2aeSIgor Kozhukhov} 523f85b2aeSIgor Kozhukhov 53f38cb554SJohn Wren Kennedylog_assert "For an added swap zvol, (2G <= volsize <= 16G)" 54f38cb554SJohn Wren Kennedy 553f85b2aeSIgor Kozhukhovlog_onexit cleanup 56f38cb554SJohn Wren Kennedy 5724e268f3SMatthew Ahrensfor vbs in 8192 16384 32768 65536 131072; do 58f38cb554SJohn Wren Kennedy for multiplier in 1 32 16384 131072; do 59f38cb554SJohn Wren Kennedy ((volsize = vbs * multiplier)) 60f38cb554SJohn Wren Kennedy vol="$TESTPOOL/vol_$volsize" 61f38cb554SJohn Wren Kennedy swapname="/dev/zvol/dsk/$vol" 62f38cb554SJohn Wren Kennedy 63f38cb554SJohn Wren Kennedy # Create a sparse volume to test larger sizes 64*1d32ba66SJohn Wren Kennedy log_must zfs create -s -b $vbs -V $volsize $vol 65*1d32ba66SJohn Wren Kennedy log_must swap -a $swapname 66f38cb554SJohn Wren Kennedy 67f38cb554SJohn Wren Kennedy new_volsize=$(get_prop volsize $vol) 683f85b2aeSIgor Kozhukhov [[ $volsize -eq $new_volsize ]] || log_fail "$volsize $new_volsize" 69f38cb554SJohn Wren Kennedy 70*1d32ba66SJohn Wren Kennedy log_must swap -d $swapname 71*1d32ba66SJohn Wren Kennedy log_must zfs destroy $vol 72f38cb554SJohn Wren Kennedy done 73f38cb554SJohn Wren Kennedydone 74f38cb554SJohn Wren Kennedy 75f38cb554SJohn Wren Kennedylog_pass "For an added swap zvol, (2G <= volsize <= 16G)" 76