1#!/usr/local/bin/ksh93 -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# $FreeBSD$ 24 25# 26# Copyright 2013 Spectra Logic. All rights reserved. 27# Use is subject to license terms. 28# 29# ident "@(#)zfsd_zfsd_002_pos.ksh 1.0 12/08/10 SL" 30# 31. $STF_SUITE/tests/hotspare/hotspare.kshlib 32. $STF_SUITE/tests/zfsd/zfsd.kshlib 33. $STF_SUITE/include/libgnop.kshlib 34 35################################################################################ 36# 37# __stc_assertion_start 38# 39# ID: zfsd_import_001_pos 40# 41# DESCRIPTION: 42# If a removed drive gets reinserted while the pool is exported, it will 43# replace its spare when reimported. 44# 45# This also applies to drives that get reinserted while the machine is 46# powered off. 47# 48# 49# STRATEGY: 50# 1. Create 1 storage pools with hot spares. 51# 2. Remove one disk 52# 3. Verify that the spare is in use. 53# 4. Export the pool 54# 5. Recreate the vdev 55# 6. Import the pool 56# 7. Verify that the vdev gets resilvered and the spare gets removed 57# 8. Use additional zpool history data to verify that the pool 58# finished resilvering _before_ zfsd detached the spare. 59# 60# TESTABILITY: explicit 61# 62# TEST_AUTOMATION_LEVEL: automated 63# 64# CODING STATUS: COMPLETED (2012-08-10) 65# 66# __stc_assertion_end 67# 68############################################################################### 69 70verify_runnable "global" 71 72function verify_assertion # spare_dev 73{ 74 typeset spare_dev=$1 75 log_must destroy_gnop $REMOVAL_DISK 76 77 # Check to make sure ZFS sees the disk as removed 78 wait_for_pool_removal 20 79 80 # Wait for zfsd to activate the spare 81 wait_for_pool_dev_state_change 20 $spare_dev INUSE 82 log_must $ZPOOL status $TESTPOOL 83 84 # Export the pool 85 log_must $ZPOOL export $TESTPOOL 86 87 # Re-enable the missing disk 88 log_must create_gnop $REMOVAL_DISK 89 90 # Import the pool 91 log_must $ZPOOL import $TESTPOOL 92 93 # Check that the disk has rejoined the pool 94 wait_for_pool_dev_state_change 20 $REMOVAL_DISK ONLINE 95 96 # Check that the pool resilvered 97 while ! is_pool_resilvered $TESTPOOL; do 98 $SLEEP 2 99 done 100 log_must $ZPOOL status $TESTPOOL 101 102 #Finally, check that the spare deactivated 103 wait_for_pool_dev_state_change 20 $spare_dev AVAIL 104 105 # Verify that the spare was detached after the scrub was complete 106 # Note that resilvers and scrubs are recorded identically in zpool 107 # history 108 $ZPOOL history -i $TESTPOOL | awk ' 109 BEGIN { 110 scrub_txg=0; 111 detach_txg=0 112 } 113 /scrub done/ { 114 split($6, s, "[:\\]]"); 115 t=s[2]; 116 scrub_txg = scrub_txg > t ? scrub_txg : t 117 } 118 /vdev detach/ { 119 split($6, s, "[:\\]]"); 120 t=s[2]; 121 done_txg = done_txg > t ? done_txg : t 122 } 123 END { 124 print("Scrub completed at txg", scrub_txg); 125 print("Spare detached at txg", detach_txg); 126 exit(detach_txg > scrub_txg) 127 }' 128 [ $? -ne 0 ] && log_fail "The spare detached before the resilver completed" 129} 130 131 132log_assert "If a removed drive gets reinserted while the pool is exported, \ 133 it will replace its spare when reinserted." 134 135ensure_zfsd_running 136 137typeset REMOVAL_DISK=$DISK0 138typeset REMOVAL_NOP=${DISK0}.nop 139typeset SPARE_DISK=$DISK4 140typeset SPARE_NOP=${DISK4}.nop 141typeset OTHER_DISKS="${DISK1} ${DISK2} ${DISK3}" 142typeset OTHER_NOPS=${OTHER_DISKS//~(E)([[:space:]]+|$)/.nop\1} 143set -A MY_KEYWORDS "mirror" "raidz1" "raidz2" 144ensure_zfsd_running 145log_must create_gnops $REMOVAL_DISK $OTHER_DISKS $SPARE_DISK 146for keyword in "${MY_KEYWORDS[@]}" ; do 147 log_must create_pool $TESTPOOL $keyword $REMOVAL_NOP $OTHER_NOPS spare $SPARE_NOP 148 verify_assertion 149 destroy_pool "$TESTPOOL" 150done 151 152log_pass 153