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Add a LUKS sanity test to trigger: openzfs#16631 Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de> Reviewed-by: Rob Norris <robn@despairlabs.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Alexander Motin <mav@FreeBSD.org> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#16681
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@@ -129,6 +129,7 @@ export SYSTEM_FILES_LINUX='attr | |
| blkdiscard | ||
| blockdev | ||
| chattr | ||
| cryptsetup | ||
| exportfs | ||
| fallocate | ||
| flock | ||
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| @@ -0,0 +1,90 @@ | ||
| #!/bin/ksh -p | ||
| # | ||
| # CDDL HEADER START | ||
| # | ||
| # The contents of this file are subject to the terms of the | ||
| # Common Development and Distribution License (the "License"). | ||
| # You may not use this file except in compliance with the License. | ||
| # | ||
| # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | ||
| # or https://opensource.org/licenses/CDDL-1.0. | ||
| # See the License for the specific language governing permissions | ||
| # and limitations under the License. | ||
| # | ||
| # When distributing Covered Code, include this CDDL HEADER in each | ||
| # file and include the License file at usr/src/OPENSOLARIS.LICENSE. | ||
| # If applicable, add the following below this CDDL HEADER, with the | ||
| # fields enclosed by brackets "[]" replaced with your own identifying | ||
| # information: Portions Copyright [yyyy] [name of copyright owner] | ||
| # | ||
| # CDDL HEADER END | ||
| # | ||
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| # | ||
| # Copyright (c) 2024 by Lawrence Livermore National Security, LLC. | ||
| # Use is subject to license terms. | ||
| # | ||
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| # DESCRIPTION: | ||
| # Verify ZFS works on a LUKS-backed pool | ||
| # | ||
| # STRATEGY: | ||
| # 1. Create a LUKS device | ||
| # 2. Make a pool with it | ||
| # 3. Write files to the pool | ||
| # 4. Verify no errors | ||
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| . $STF_SUITE/include/libtest.shlib | ||
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| verify_runnable "both" | ||
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| VDEV=$(mktemp --suffix=luks_sanity) | ||
| TESTPOOL=testpool | ||
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| function cleanup | ||
| { | ||
| log_must zpool destroy $TESTPOOL | ||
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| log_must cryptsetup luksClose /dev/mapper/luksdev | ||
| log_must rm -f $VDEV | ||
| } | ||
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| log_assert "Verify ZFS on LUKS works" | ||
| log_onexit cleanup | ||
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| PASS="fdsjfosdijfsdkjsldfjdlk" | ||
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| # Make a small LUKS device since LUKS formatting takes time and we want to | ||
| # make this test run as quickly as possible. | ||
| truncate -s 100M $VDEV | ||
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| log_must cryptsetup luksFormat --type luks2 $VDEV <<< $PASS | ||
| log_must cryptsetup luksOpen $VDEV luksdev <<< $PASS | ||
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| log_must zpool create $TESTPOOL /dev/mapper/luksdev | ||
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| CPUS=$(get_num_cpus) | ||
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| # Use these specific size and offset ranges as they often cause errors with | ||
| # https://github.com/openzfs/zfs/issues/16631 | ||
| # and we want to try to test for that. | ||
| for SIZE in {70..100} ; do | ||
| for OFF in {70..100} ; do | ||
| for i in {1..$CPUS} ; do | ||
| dd if=/dev/urandom of=/$TESTPOOL/file$i-bs$SIZE-off$OFF \ | ||
| seek=$OFF bs=$SIZE count=1 &>/dev/null & | ||
| done | ||
| wait | ||
| done | ||
| sync_pool $TESTPOOL | ||
| rm -f /$TESTPOOL/file* | ||
| done | ||
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| # Verify no read/write/checksum errors. Don't use JSON here so that we could | ||
| # could potentially backport this test case to the 2.2.x branch. | ||
| if zpool status -e | grep -q "luksdev" ; then | ||
| log_note "$(zpool status -v)" | ||
| log_fail "Saw errors writing to LUKS device" | ||
| fi | ||
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| log_pass "Verified ZFS on LUKS works" |