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# 24# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27# ident "@(#)redundancy_001_pos.ksh 1.3 07/05/25 SMI" 28# 29 30. $STF_SUITE/tests/redundancy/redundancy.kshlib 31 32################################################################################# 33# 34# __stc_assertion_start 35# 36# ID: redundancy_001_pos 37# 38# DESCRIPTION: 39# A raidz pool can withstand at most 1 device failing or missing. 40# 41# STRATEGY: 42# 1. Create N(>2,<5) virtual disk files. 43# 2. Create raidz pool based on the virtual disk files. 44# 3. Fill the filesystem with directories and files. 45# 4. Record all the files and directories checksum information. 46# 5. Damaged one of the virtual disk file. 47# 6. Verify the data is correct to prove raidz can withstand 1 devicd is 48# failing. 49# 50# TESTABILITY: explicit 51# 52# TEST_AUTOMATION_LEVEL: automated 53# 54# CODING_STATUS: COMPLETED (2005-08-21) 55# 56# __stc_assertion_end 57# 58################################################################################ 59 60verify_runnable "global" 61 62log_assert "Verify raidz pool can withstand one device is failing." 63 64for cnt in 3 2; do 65 setup_test_env $TESTPOOL raidz $cnt 66 67 # 68 # Inject data corruption error for raidz pool 69 # 70 damage_devs $TESTPOOL 1 "label" 71 log_must is_data_valid $TESTPOOL 72 log_must clear_errors $TESTPOOL 73 74 # 75 # Inject bad device error for raidz pool 76 # 77 damage_devs $TESTPOOL 1 78 log_must is_data_valid $TESTPOOL 79 log_must recover_bad_missing_devs $TESTPOOL 1 80 81 # 82 # Inject missing device error for raidz pool 83 # 84 remove_devs $TESTPOOL 1 85 log_must is_data_valid $TESTPOOL 86done 87 88log_pass "Raidz pool can withstand one devices is failing passed." 89