diff --git a/sbin/mdconfig/tests/mdconfig_test.sh b/sbin/mdconfig/tests/mdconfig_test.sh index 92ba0342447c..c3a5f85e341b 100755 --- a/sbin/mdconfig/tests/mdconfig_test.sh +++ b/sbin/mdconfig/tests/mdconfig_test.sh @@ -1,280 +1,311 @@ # Copyright (c) 2012 Edward Tomasz Napierała # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # # $FreeBSD$ # check_diskinfo() { local md=$1 local mediasize_in_bytes=$2 local mediasize_in_sectors=$3 local sectorsize=${4:-512} local stripesize=${5:-0} local stripeoffset=${6:-0} atf_check -s exit:0 \ -o match:"/dev/$md *$sectorsize *$mediasize_in_bytes *$mediasize_in_sectors *$stripesize *$stripeoffset" \ -x "diskinfo /dev/$md | expand" } cleanup_common() { if [ -f mdconfig.out ]; then mdconfig -d -u $(sed -e 's/md//' mdconfig.out) fi } atf_test_case attach_vnode_non_explicit_type cleanup attach_vnode_non_explicit_type_head() { atf_set "descr" "Tests out -a / -f without -t" } attach_vnode_non_explicit_type_body() { local md local size_in_mb=1024 atf_check -s exit:0 -x "truncate -s ${size_in_mb}m xxx" atf_check -s exit:0 -o save:mdconfig.out -x 'mdconfig -af xxx' md=$(cat mdconfig.out) atf_check -s exit:0 -o match:'^md[0-9]+$' -x "echo $md" check_diskinfo "$md" "1073741824" "2097152" # This awk strips the file path. atf_check -s exit:0 -o match:"^$md vnode ${size_in_mb}M$" \ -x "mdconfig -lv | awk '\$1 == \"$md\" { print \$1, \$2, \$3 }'" } attach_vnode_non_explicit_type_cleanup() { cleanup_common } atf_test_case attach_vnode_implicit_a_f cleanup attach_vnode_implicit_a_f_head() { atf_set "descr" "Tests out implied -a / -f without -t" } attach_vnode_implicit_a_f_body() { local md local size_in_mb=1024 atf_check -s exit:0 -x "truncate -s ${size_in_mb}m xxx" atf_check -s exit:0 -o save:mdconfig.out -x 'mdconfig xxx' md=$(cat mdconfig.out) atf_check -s exit:0 -o match:'^md[0-9]+$' -x "echo $md" check_diskinfo "$md" "1073741824" "2097152" # This awk strips the file path. atf_check -s exit:0 -o match:"^$md vnode ${size_in_mb}M$" \ -x "mdconfig -lv | awk '\$1 == \"$md\" { print \$1, \$2, \$3 }'" } attach_vnode_implicit_a_f_cleanup() { cleanup_common } atf_test_case attach_vnode_explicit_type cleanup attach_vnode_explicit_type_head() { atf_set "descr" "Tests out implied -a / -f with -t vnode" } attach_vnode_explicit_type_body() { local md local size_in_mb=1024 atf_check -s exit:0 -x "truncate -s ${size_in_mb}m xxx" atf_check -s exit:0 -o save:mdconfig.out -x 'mdconfig -af xxx -t vnode' md=$(cat mdconfig.out) atf_check -s exit:0 -o match:'^md[0-9]+$' -x "echo $md" check_diskinfo "$md" "1073741824" "2097152" # This awk strips the file path. atf_check -s exit:0 -o match:"^$md vnode ${size_in_mb}M$" \ -x "mdconfig -lv | awk '\$1 == \"$md\" { print \$1, \$2, \$3 }'" } attach_vnode_explicit_type_cleanup() { [ -f mdconfig.out ] && mdconfig -d -u $(sed -e 's/md//' mdconfig.out) rm -f mdconfig.out xxx } atf_test_case attach_vnode_smaller_than_file cleanup attach_vnode_smaller_than_file_head() { atf_set "descr" "Tests mdconfig -s with size less than the file size" } attach_vnode_smaller_than_file_body() { local md local size_in_mb=128 atf_check -s exit:0 -x "truncate -s 1024m xxx" atf_check -s exit:0 -o save:mdconfig.out \ -x "mdconfig -af xxx -s ${size_in_mb}m" md=$(cat mdconfig.out) atf_check -s exit:0 -o match:'^md[0-9]+$' -x "echo $md" check_diskinfo "$md" "134217728" "262144" # This awk strips the file path. atf_check -s exit:0 -o match:"^$md vnode ${size_in_mb}M$" \ -x "mdconfig -lv | awk '\$1 == \"$md\" { print \$1, \$2, \$3 }'" } attach_vnode_smaller_than_file_cleanup() { cleanup_common } atf_test_case attach_vnode_larger_than_file cleanup attach_vnode_larger_than_file_head() { atf_set "descr" "Tests mdconfig -s with size greater than the file size" } attach_vnode_larger_than_file_body() { local md local size_in_gb=128 atf_check -s exit:0 -x "truncate -s 1024m xxx" atf_check -s exit:0 -o save:mdconfig.out \ -x "mdconfig -af xxx -s ${size_in_gb}g" md=$(cat mdconfig.out) atf_check -s exit:0 -o match:'^md[0-9]+$' -x "echo $md" check_diskinfo "$md" "137438953472" "268435456" # This awk strips the file path. atf_check -s exit:0 -o match:"^$md vnode ${size_in_gb}G$" \ -x "mdconfig -lv | awk '\$1 == \"$md\" { print \$1, \$2, \$3 }'" } attach_vnode_larger_than_file_cleanup() { cleanup_common } atf_test_case attach_vnode_sector_size cleanup attach_vnode_sector_size_head() { atf_set "descr" "Tests mdconfig -S with a backing file" } attach_vnode_sector_size_body() { local md local size_in_mb=1024 atf_check -s exit:0 -x "truncate -s ${size_in_mb}m xxx" atf_check -s exit:0 -o save:mdconfig.out \ -x "mdconfig -af xxx -S 2048" md=$(cat mdconfig.out) atf_check -s exit:0 -o match:'^md[0-9]+$' -x "echo $md" check_diskinfo "$md" "1073741824" "524288" "2048" # This awk strips the file path. atf_check -s exit:0 -o match:"^$md vnode ${size_in_mb}M$" \ -x "mdconfig -lv | awk '\$1 == \"$md\" { print \$1, \$2, \$3 }'" } attach_vnode_sector_size_cleanup() { cleanup_common } atf_test_case attach_malloc cleanup attach_malloc_head() { atf_set "descr" "Tests mdconfig with -t malloc" } attach_malloc_body() { local md local size_in_mb=1024 atf_check -s exit:0 -o save:mdconfig.out \ -x 'mdconfig -a -t malloc -s 1g' md=$(cat mdconfig.out) atf_check -s exit:0 -o match:'^md[0-9]+$' -x "echo $md" check_diskinfo "$md" "1073741824" "2097152" # This awk strips the file path. atf_check -s exit:0 -o match:"^$md malloc ${size_in_mb}M$" \ -x "mdconfig -lv | awk '\$1 == \"$md\" { print \$1, \$2, \$3 }'" } attach_malloc_cleanup() { cleanup_common } atf_test_case attach_swap cleanup attach_swap_head() { atf_set "descr" "Tests mdconfig with -t swap" } attach_swap_body() { local md local size_in_mb=1024 atf_check -s exit:0 -o save:mdconfig.out \ -x 'mdconfig -a -t swap -s 1g' md=$(cat mdconfig.out) atf_check -s exit:0 -o match:'^md[0-9]+$' -x "echo $md" check_diskinfo "$md" "1073741824" "2097152" # This awk strips the file path. atf_check -s exit:0 -o match:"^$md swap ${size_in_mb}M$" \ -x "mdconfig -lv | awk '\$1 == \"$md\" { print \$1, \$2, \$3 }'" } attach_swap_cleanup() { cleanup_common } atf_test_case attach_with_specific_unit_number cleanup attach_with_specific_unit_number_head() { atf_set "descr" "Tests mdconfig with a unit specified by -u" } attach_with_specific_unit_number_body() { local md_unit=99 local size_in_mb=10 local md="md${md_unit}" echo "$md" > mdconfig.out atf_check -s exit:0 -o empty \ -x "mdconfig -a -t malloc -s ${size_in_mb}m -u $md_unit" check_diskinfo "$md" "10485760" "20480" # This awk strips the file path. atf_check -s exit:0 -o match:"^$md malloc "$size_in_mb"M$" \ -x "mdconfig -lv | awk '\$1 == \"$md\" { print \$1, \$2, \$3 }'" } attach_with_specific_unit_number_cleanup() { cleanup_common } +atf_test_case attach_size_rounddown cleanup +attach_size_rounddown() +{ + atf_set "descr" "Verify that md provider sizes are a multiple of the sector size" +} +attach_size_rounddown_body() +{ + local md + local ss=8192 + local ms=$(($ss + 4096)) + local ms2=$((2 * $ss + 4096)) + + # Use a sector size that's a likely multiple of PAGE_SIZE, as md(4) + # expects that for swap MDs. + atf_check -s exit:0 -o save:mdconfig.out -e empty \ + -x "mdconfig -a -t swap -S $ss -s ${ms}b" + md=$(cat mdconfig.out) + # 12288 bytes should be rounded down to one sector. + check_diskinfo "$md" 8192 1 $ss + + # Resize and verify that the new size was also rounded down. + atf_check -s exit:0 -o empty -e empty \ + -x "mdconfig -r -u ${md#md} -s ${ms2}b" + check_diskinfo "$md" 16384 2 $ss +} +attach_size_rounddown() +{ + cleanup_common +} + atf_init_test_cases() { atf_add_test_case attach_vnode_non_explicit_type atf_add_test_case attach_vnode_explicit_type atf_add_test_case attach_vnode_smaller_than_file atf_add_test_case attach_vnode_larger_than_file atf_add_test_case attach_vnode_sector_size atf_add_test_case attach_malloc atf_add_test_case attach_swap atf_add_test_case attach_with_specific_unit_number + atf_add_test_case attach_size_rounddown }