d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# CDDL HEADER START
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# The contents of this file are subject to the terms of the
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Common Development and Distribution License (the "License").
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# You may not use this file except in compliance with the License.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# or http://www.opensolaris.org/os/licensing.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# See the License for the specific language governing permissions
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# and limitations under the License.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner]
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# CDDL HEADER END
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Use is subject to license terms.
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy# Copyright (c) 2012, 2016 by Delphix. All rights reserved.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy. $STF_SUITE/tests/functional/cli_root/zfs_mount/zfs_mount.kshlib
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy. $STF_SUITE/tests/functional/cli_root/zpool_import/zpool_import.cfg
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Once a pool has been exported, and one or more devices are
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# damaged or missing (d/m), import should handle this kind of situation
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# as described:
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# - Regular, report error while any number of devices failing.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# - Mirror could withstand (N-1) devices failing
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# before data integrity is compromised
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# - Raidz could withstand one devices failing
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# before data integrity is compromised
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Verify those are true.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 1. Create test pool upon device files using the various combinations.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# - Regular pool
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 2. Create necessary filesystem and test files.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 3. Export the test pool.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 4. Remove one or more devices
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 5. Verify 'zpool import' will handle d/m device successfully.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Using the various combinations.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# - Regular import
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# - Alternate Root Specified
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# It should be succeed with single d/m device upon 'raidz' & 'mirror',
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# but failed against 'regular' or more d/m devices.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 6. If import succeed, verify following is true:
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# - The pool shows up under 'zpool list'.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# - The pool's health should be DEGRADED.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# - It contains the correct test file
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must mkfile $FILE_SIZE ${DEVICE_DIR}/${DEVICE_FILE}$i
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedylog_assert "Verify that import could handle damaged or missing device."
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedycd $DEVICE_DIR || log_fail "Unable change directory to $DEVICE_DIR"
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedychecksum1=$(sum $MYTESTFILE | awk '{print $1}')
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must cp $MYTESTFILE $TESTDIR1/$TESTFILE0
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must tar xf $DEVICE_DIR/$DEVICE_ARCHIVE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy # Backup all device files while filesystem prepared.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy if [[ -z $backup ]]; then
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must tar cf $DEVICE_DIR/$DEVICE_ARCHIVE \
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy [[ $action == "log_mustnot" ]] && continue
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy health=$(zpool list -H -o health $TESTPOOL1)
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy log_fail "$TESTPOOL1: Incorrect health($health)"
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy [[ -n ${options[j]} ]] && \
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy log_fail "$basedir/$TESTFILE0 missing after import."
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy checksum2=$(sum $basedir/$TESTFILE0 | awk '{print $1}')
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy log_fail "Checksums differ ($checksum1 != $checksum2)"
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedylog_pass "Import could handle damaged or missing device."