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Add gating test

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Resolves: rhbz#1870487, rhbz#1880529

Signed-off-by: Xiao Ni <xni@redhat.com>
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Xiao Ni 2021-08-09 22:34:16 +08:00
parent 35b3220e55
commit d17c0d22c3
14 changed files with 3530 additions and 0 deletions
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--- !Policy
product_versions:
- rhel-9
decision_context: osci_compose_gate
rules:
- !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}

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into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

60
tests/md_raid_module/Makefile Normal file
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@ -0,0 +1,60 @@
# Copyright (c) 2006 Red Hat, Inc. All rights reserved. This copyrighted material
# is made available to anyone wishing to use, modify, copy, or
# redistribute it subject to the terms and conditions of the GNU General
# Public License v.2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# Author:guazhang <guazhang@redhat.com>
# The toplevel namespace within which the test lives.
# Version of the Test. Used with make tag.
export TESTVERSION=1.0
# A phony target is one that is not really the name of a file.
# It is just a name for some commands to be executed when you
# make an explicit request. There are two reasons to use a
# phony target: to avoid a conflict with a file of the same
# name, and to improve performance.
.PHONY: all install download clean
# executables to be built should be added here,
# they will be generated on the system under test.
BUILT_FILES=
# data files, .c files, scripts anything needed to either compile the test
# and/or run it.
FILES=$(METADATA) tc.sh LICENSE main.sh Makefile PURPOSE
run: $(FILES) build
./main.sh
build: $(BUILT_FILES)
# sudo chmod a+x main.sh
clean:
rm -f *~ *.rpm $(BUILT_FILES)
# You may need to add other targets e.g. to build executables from source code
# Add them here:
# Include Common Makefile
# Generate the testinfo.desc here:
$(METADATA): Makefile
@touch $(METADATA)
# Change to the test owner's name
@echo "Owner: guazhang <guazhang@redhat.com>" > $(METADATA)
@echo "Name: $(TEST)" >> $(METADATA)
@echo "Path: $(TEST_DIR)" >> $(METADATA)
@echo "License: GPLv3" >> $(METADATA)
@echo "TestVersion: $(TESTVERSION)" >> $(METADATA)
@echo "Description: remove raid module">> $(METADATA)

7
tests/md_raid_module/PURPOSE Normal file
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modprobe raid module
modprobe -r raid module
modprobe raid0 raid1 raid10 raid456
modprobe -r raid0 raid1 raid10 raid456

621
tests/md_raid_module/include.sh Executable file
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#!/bin/bash
# Copyright (c) 2016 Red Hat, Inc. All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Author: guazhang <guazhang@redhat.com>
source tc.sh || exit 1
rpm -q mdadm || yum install -y mdadm
JOURNAL_SUPPORT=0
info=`mdadm --create --help | grep -o "write-journal"`
if [ "$info" = "write-journal" ]; then
JOURNAL_SUPPORT=1
fi
#Install fio from upstream
function install_fio() {
git_url=git://git.kernel.org/pub/scm/linux/kernel/git/axboe/fio.git
tok yum install libaio-devel zlib-devel -y
tok git clone $git_url
tlog "INFO: Installing Fio"
tok "cd fio &&./configure && make && make install"
tok which fio
if [ $? -ne 0 ]; then
tlog "FAIL: Fio not succesffully installed"
exit 1
fi
tlog "INFO: Fio succesfully installed"
}
#Install dt
function install_dt () {
wget http://www.scsifaq.org/RMiller_Tools/ftp/dt/dt-source.tar.gz
tar xvf dt-source.tar.gz
cd dt.d-WIP/
cp -p Makefile.linux Makefile
make
cp dt /usr/bin
}
#----------------------------------------------------------------------------#
# MD_Create_RAID ()
# Usage:
# Create md raid.
# Parameter:
# $level # like 0, 1, 3, 5, 10, 50
# $dev_list # like 'sda sdb sdc sdd'
# $raid_dev_num # like 3
# $spar_dev_num # like 2
# $chunk # like 64
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# RETURN_STR # $md_raid like '/dev/md0'
# MD_DEVS # $raid_dev_list like '/dev/sda /dev/sdb'
#----------------------------------------------------------------------------#
function MD_Create_RAID (){
EX_USAGE=64 # Bad arg format
if [ $# -lt 3 ]; then
echo 'Usage: MD_Create_RAID $level $dev_list $raid_dev_num \
[$spar_dev_num] [$chunk]'
exit "${EX_USAGE}"
fi
# variable definitions
RETURN_STR=''
MD_DEVS=''
local level=$1
local dev_list=$2
local raid_dev_num=$3
local bitmap=$4
local spar_dev_num=${5:-0}
local chunk=${6:-512}
local bitmap_chunksize=${7:-64M}
local dev_num=0
local raid_dev=''
local spar_dev=''
local md_raid=""
local mtdata=${8:-1.2}
local ret=0
# start to create
echo "INFO: Executing MD_Create_RAID() to create raid $level"
# check if the given disks are more the needed
for i in $dev_list; do
dev_num=$((dev_num+1))
done
if [ $dev_num -lt $(($raid_dev_num+$spar_dev_num)) ]; then
echo "FAIL: Required devices are more than given."
exit 1
fi
# get free md device name, only scan /dev/md[0-15].
for i in `seq 1 30`; do
ls -l /dev/md$i > /dev/null 2>&1
if [ $? -ne 0 ]; then
md_raid=/dev/md$i
break
fi
done
# get raid disk list.
for i in `seq 1 $raid_dev_num`; do
tmp_dev=`echo $dev_list | cut -d " " -f $i`
raid_dev="$raid_dev /dev/$tmp_dev"
done
echo "INFO: Created md raid with these raid devices \"$raid_dev\"."
# get spare disk list.
if [ $spar_dev_num -ne 0 ]; then
for i in `seq $((raid_dev_num+1)) $((raid_dev_num+spar_dev_num))`; do
tmp_dev=`echo $dev_list | cut -d " " -f $i`
spar_dev="$spar_dev /dev/$tmp_dev"
done
echo "INFO: Created md raid with these spare disks \"$spar_dev\"."
fi
sleep 5
# create md raid
if [ $bitmap -eq 1 ]; then
if [ $spar_dev_num -ne 0 ]; then
mdadm --create --run $md_raid --level $level --metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--spare-devices $spar_dev_num $spar_dev --chunk $chunk --bitmap=internal --bitmap-chunk=$bitmap_chunksize
else
mdadm --create --run $md_raid --level $level --metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev --chunk $chunk --bitmap=internal --bitmap-chunk=$bitmap_chunksize
fi
elif [ $bitmap -eq 2 ];then
touch /home/bitmap_md_$level
echo "INFO:bitmap backup in /home/bitmap_md_$level"
bitmap_dir="/home/bitmap_md_$level"
if [ $spar_dev_num -ne 0 ]; then
mdadm --create --run $md_raid --level $level --metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--spare-devices $spar_dev_num $spar_dev --chunk $chunk --bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize
else
mdadm --create --run $md_raid --level $level --metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev --chunk $chunk --bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize
fi
else
if [ $spar_dev_num -ne 0 ]; then
mdadm --create --run $md_raid --level $level --metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--spare-devices $spar_dev_num $spar_dev --chunk $chunk
else
mdadm --create --run $md_raid --level $level --metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev --chunk $chunk
fi
fi
if [ $? -ne 0 ]; then
ret=$?
echo "INFO:create $md_raid failed.will remove all raid disk "
exit 1
fi
echo "create `date +%s` mdadm -CR $md_raid -l $level -e $mtdata -n $raid_dev_num \"$raid_dev\" -x=$spar_dev_num $spar_dev bitmap=$bitmap --chunk $chunk --bitmap-chunk=$bitmap_chunksize"
echo "INFO:cat /proc/mdstat######################"
cat /proc/mdstat
lsblk
trun "ls /dev/md* |egrep md[0-9]+"
echo "INFO:mdadm -D $md_raid #########################"
mdadm --detail $md_raid
# define global variables
MD_DEVS="$raid_dev $spar_dev"
RETURN_STR="$md_raid"
return $ret
}
####################### End of functoin MD_Create_RAID
#----------------------------------------------------------------------------#
# MD_Create_RAID_Journal ()
# Usage:
# Create md raid with journal.
# Parameter:
# $level # like 4, 5, 6
# $dev_list # like 'sda sdb sdc sdd'
# $raid_dev_num # like 3
# $spar_dev_num # like 2
# $chunk # like 64
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# RETURN_STR # $md_raid like '/dev/md0'
# MD_DEVS # $raid_dev_list like '/dev/sda /dev/sdb'
#----------------------------------------------------------------------------#
function MD_Create_RAID_Journal (){
EX_USAGE=64 # Bad arg format
if [ $# -lt 3 ]; then
echo 'Usage: MD_Create_RAID_Journal $level $dev_list $raid_dev_num \
[$spar_dev_num] [$chunk]'
exit "${EX_USAGE}"
fi
# variable definitions
RETURN_STR=''
MD_DEVS=''
local level=$1
local dev_list=$2
local raid_dev_num=$3
local bitmap=$4
local spar_dev_num=${5:-0}
local chunk=${6:-512}
local bitmap_chunksize=${7:-64M}
local mtdata=${8:-1.2}
local dev_num=0
local raid_dev=''
local spar_dev=''
local md_raid=""
local ret=0
# start to create
echo "INFO: Executing MD_Create_RAID_Journal() to create raid $level"
# check if the given disks are more the needed
for i in $dev_list; do
dev_num=$((dev_num+1))
done
if [ $dev_num -lt $(($raid_dev_num+$spar_dev_num)) ]; then
echo "FAIL: Required devices are more than given."
exit 1
fi
# get free md device name, only scan /dev/md[0-15].
for i in `seq 0 15`; do
ls -l /dev/md$i > /dev/null 2>&1
if [ $? -ne 0 ]; then
md_raid=/dev/md$i
break
fi
done
# take the first disk as journal disk
tmp_dev=`echo $dev_list | cut -d " " -f 1`
journal_dev="/dev/$tmp_dev"
echo "INFO: Created md raid with write journal disk \"$journal_dev\"."
# get raid disk list.
for i in `seq 2 $raid_dev_num`; do
tmp_dev=`echo $dev_list | cut -d " " -f $i`
raid_dev="$raid_dev /dev/$tmp_dev"
done
echo "INFO: Created md raid with these raid devices \"$raid_dev\"."
# get spare disk list.
if [ $spar_dev_num -ne 0 ]; then
for i in `seq $((raid_dev_num+1)) $((raid_dev_num+spar_dev_num))`; do
tmp_dev=`echo $dev_list | cut -d " " -f $i`
spar_dev="$spar_dev /dev/$tmp_dev"
done
echo "INFO: Created md raid with these spare disks \"$spar_dev\"."
fi
#There is one write journal disk, so change the raid_dev_num--
((raid_dev_num--))
# create md raid
# prepare the parameter
BITMAP=""
SPAR_DEV=""
if [ $bitmap -eq 1 ]; then
BITMAP="--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
fi
if [ $spar_dev_num -ne 0 ]; then
SPAR_DEV="--spare-devices $spar_dev_num $spar_dev"
fi
if [ -n "$journal_dev" ]; then
WRITE_JOURNAL="--write-journal $journal_dev"
fi
tok "mdadm --create --run $md_raid --level $level --metadata $mtdata --raid-devices $raid_dev_num $raid_dev $WRITE_JOURNAL $SPAR_DEV $BITMAP --chunk $chunk"
ret=$?
echo "create raid time `date +%s` mdadm -CR $md_raid --level $level --metadata $mtdata --raid-devices $raid_dev_num $raid_dev $WRITE_JOURNAL $SPAR_DEV $BITMAP --chunk $chunk "
cat /proc/mdstat
mdadm --detail $md_raid
# define global variables
MD_DEVS="$journal_dev $raid_dev $spar_dev"
RETURN_STR="$md_raid"
return $ret
}
####################### End of functoin MD_Create_RAID_Journal
#----------------------------------------------------------------------------#
# MD_Save_RAID ()
# Usage:
# Save md raid configuration.
# Parameter:
# NULL
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# NULL
#----------------------------------------------------------------------------#
function MD_Save_RAID (){
echo "INFO: Executing MD_Save_RAID()"
echo "DEVICE $MD_DEVS" > /etc/mdadm.conf
if [ $? -ne 0 ]; then
echo "FAIL: Failed to save md device info to /etc/mdadm.conf"
fi
mdadm --detail --scan >> /etc/mdadm.conf
if [ $? -ne 0 ]; then
echo "FAIL: Failed to save md state info to /etc/mdadm.conf"
fi
return 0
}
####################### End of functoin MD_Save_RAID
#----------------------------------------------------------------------------#
# MD_Clean_RAID ()
# Usage:
# Clean md raid.
# Parameter:
# $md_name # like '/dev/md0'
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# NULL
#----------------------------------------------------------------------------#
function MD_Clean_RAID (){
EX_USAGE=64 # Bad arg format
if [ $# -ne 1 ]; then
echo 'Usage: MD_Clean_RAID $md_name'
exit "${EX_USAGE}"
fi
echo "INFO: Executing MD_Clean_RAID() against this md device: $md_name"
local md_name=$1
echo "mdadm --stop $md_name"
mdadm --stop $md_name
st=$?
while [ $st -ne 0 ]; do
echo "INFO:mdadm stop failed"
sleep 10
rm -rf /etc/mdadm.conf
for i in $(cat /proc/mdstat |grep "inactive" |awk '{print $1}') ;do
mdadm --stop "/dev/$i"
done
mdadm --stop $md_name
st=$?
done
sleep 10
echo "clean devs : $MD_DEVS"
for dev in $MD_DEVS; do
echo "mdadm --zero-superblock $dev"
`mdadm --zero-superblock $dev`
done
#`mdadm --zero-superblock "$MD_DEVS"`
echo "ret is $?"
rm -rf /etc/mdadm.conf
sleep 10
echo "ls $md_name"
tnot "ls $md_name"
if [ $? = 1 ];then
tlog "mdadm --stop command can't delete md node name $md_name in /dev node"
trun "ls /dev/md*"
trun "cat /proc/mdstat"
else
tlog "mdadm --stop can delete md node name $md_name in /dev"
# rm -rf $md_name
fi
return 0
}
####################### End of functoin MD_Clean_RAID
#----------------------------------------------------------------------------#
# MD_Get_State_RAID ()
# Usage:
# get md raid status
# Parameter:
# $md_name # like "/dev/md0"
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# RETURN_STR # $state, like 'clean, resyncing'
#----------------------------------------------------------------------------#
function MD_Get_State_RAID (){
EX_USAGE=64 # Bad arg format
if [ $# -lt 1 ]; then
echo 'Usage: MD_Get_State_RAID $md_name'
exit "${EX_USAGE}"
fi
RETURN_STR=''
local md_name=$1
local state=''
local start_times=0
local end_times=0
local spend_times=0
# echo "INFO: Executing MD_Get_State_RAID() against this md array: $md_name"
start_times=$(date +%s)
echo " $start_times start_time against this md array: $md_name "
# echo "mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2"
state=`mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2`
sta=$?
if [ -z "$state" ]; then
echo "`date +%s` first_time_failed get raid statu #############################+++++++++++++++++++++++++"
while [ $sta ];do
state=`mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2`
sta=$?
end_times=$(date +%s)
spend_times=$((end_times - start_times))
if [[ $spend_times -gt 10 ]];then
echo "get raid status spend $spend_times and exit "
ls /dev/md* |egrep md[0-9]+
cat /proc/mdstat
exit 1
fi
done
echo "$spend_times spend raid statu_time #############################"
fi
echo "state is $state"
RETURN_STR="$state"
return 0
}
####################### End of functoin MD_Get_State_RAID
#----------------------------------------------------------------------------#
# MD_IO_Test ()
# Usage:
# IO test using dt against block level
# Parameter:
# $dt_target # like "/dev/md0"
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# NULL
#----------------------------------------------------------------------------#
function MD_IO_Test (){
EX_USAGE=64 # Bad arg format
if [ $# -lt 1 ]; then
echo 'Usage: MD_IO_Test $dt_target'
exit "${EX_USAGE}"
fi
# this parameter should be change to 7200 during a real testing cycle
local dt_runtime=72
local dt_logfile=""
test -f /tmp/dt_XXXXXXXX.log || `mktemp /tmp/dt_XXXXXXXX.log`
dt_logfile="/tmp/dt_XXXXXXXX.log"
local dt_target=$1
echo -n "INFO: dt against ${dt_target} is running with "
echo "runtime: ${dt_runtime}s, log file is: ${dt_logfile}"
echo "dt slices=16 disable=eof,pstats flags=direct \
oncerr=abort min=b max=256k \
pattern=iot iodir=reverse prefix='%d@%h (pid %p)' \
of=${dt_target} log=${dt_logfile} \
runtime=${dt_runtime}"
`dt slices=16 disable=eof,pstats flags=direct \
oncerr=abort min=b max=256k \
pattern=iot iodir=reverse prefix='%d@%h (pid %p)' \
of=${dt_target} log=${dt_logfile} \
runtime=${dt_runtime}`
if [ $? -ne 0 ]; then
echo "FAIL: Failed to run dt testing against $dt_target"
exit 1
fi
return 0
}
####################### End of functoin MD_IO_Test
function create_loop_devices (){
Create_Loop_Devices $@
}
# ---------------------------------------------------------#
# Create_Loop_Devices ()
# Usage:
# Create loop devices. We will find out the free number
# of loop to bind on tmp file.
# Parameter:
# $count #like "12"
# $size_mib #like "1024"
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# RETURN_STR like 'loop9 loop10'
# ---------------------------------------------------------#
function Create_Loop_Devices (){
EX_USAGE=64 # Bad arg format
if [ $# -ne 2 ]; then
echo 'Usage: Create_Loop_Devices $count $size_mib'
exit "${EX_USAGE}"
fi
RETURN_STR=''
local count="$1"
local size_mib="$2"
local loop_dev_list=''
for X in `seq 1 ${count}`;do
local loop_file_name=$(mktemp /tmp/loop.XXXXXX)
dd if=/dev/zero of=${loop_file_name} count=$size_mib bs=1M 1>/dev/null 2>&1
local loop_dev_name=$(losetup -f)
#BUG: RHEL5 only support 8 loop device and we need to check whether we are run out of it
local command="losetup ${loop_dev_name} ${loop_file_name} 1>/dev/null 2>&1"
eval "${command}"
if [ $? -eq 0 ];then
loop_dev_list="${loop_dev_list}${loop_dev_name} "
else
echo "FAIL: Failed to create loop devices with command: ${command}"
return 1
fi
done
loop_dev_list=$(echo "${loop_dev_list}" | sed -e 's/ $//')
echo "${loop_dev_list}" #Back capability
loop_dev_list=$(echo "${loop_dev_list}" | sed -e 's/\/dev\///g')
RETURN_STR="${loop_dev_list}"
return 0
}
function get_disks() {
disk_num=$1
disk_size=$2
LOOP_DEVICE_LIST=$(create_loop_devices $disk_num $disk_size)
for i in $(seq 1 $disk_num); do
disk_temp=$(echo $LOOP_DEVICE_LIST | cut -d " " -f $i)
disk_temp=$(echo $disk_temp | cut -d "/" -f 3)
devlist="$devlist $disk_temp"
done
RETURN_STR="$devlist"
}
function remove_disks() {
disks=$1
for disk in $disks; do
try_num=1
disk="/dev/"$disk
echo "losetup -d $disk"
losetup -d $disk
state=$?
while [ $state -ne 0 ]; do
if [ $try_num -eq 4 ]; then
echo "FAIL: After tried 3 times losetup -d $disk"
return 1
fi
sleep 1
losetup -d $disk
state=$?
((try_num++))
done
done
rm -rf /tmp/loop.*
}
local_clean(){
local md_name=""
(mdadm -E /dev/sd[b-i]1 |grep "raid") || (cat /proc/mdstat |grep "inactive") || (ls /dev/md* |egrep md[0-9]+)
if [ $? = 0 ];then
echo "have some md don't clean"
ls /dev/md* |egrep md[0-9]+
for md_name in "$(ls /dev/md* |egrep md[0-9]+)" ;do
trun "mdadm --stop $md_name"
sleep 5
tlog "$md_name have stop"
done
rm -rf /etc/mdadm.conf
trun "mdadm -Ss";sleep 5
trun "mdadm --zero-superblock /dev/sd[b-i]1"
trun "mdadm --zero-superblock /dev/sd[b-i]"
trun "cat /proc/mdstat"
lsblk
fi
echo "INFO:need to remove partition first"
for i in b c d e f g h i ;do
mdadm --zero-superblock "/dev/sd$i"
sleep 1
gdisk /dev/sd$i &> /dev/null <<EOF
d
3
d
2
d
1
w
Y
EOF
sleep 1
partprobe /dev/sd$i
done
tlog "have been remove all partition,check it"
lsblk;cat /proc/mdstat; ls /dev/md*
}

39
tests/md_raid_module/main.sh Executable file
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@ -0,0 +1,39 @@
#!/bin/bash
###this case just test raid modeule exit
source include.sh || exit 200
uname -a
for i in 0 1 456 10 ;do
tok "modprobe raid$i "
tok "lsmod |grep raid$i "
if [ $? = 0 ];then
echo "have insert raid0 to OS"
tok "modprobe -r raid$i"
sleep 5
tok "modprobe raid$i "
sleep 5
tok "modprobe -r raid$i"
sleep 5
tok "modprobe raid$i"
sleep 5
else
echo "have no inset this module"
tok "modprobe raid$i"
sleep 5
tok "modprobe -r raid$i"
sleep 5
tok "modprobe raid$i"
sleep 5
tok "modprobe -r raid$i"
fi
done
tend

266
tests/md_raid_module/tc.sh Executable file
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@ -0,0 +1,266 @@
#!/bin/bash
# Copyright (c) 2016 Red Hat, Inc. All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#test x$LXT_TC = x || return
#LXT_TC=1
#
# print the current date
# usage: d=$(tdate)
#
tdate ()
{
date '+%T' 2>/dev/null
}
#
# print the log information
# usage: tlog "hello world" "WARNING"
#
tlog ()
{
local msg=$1
local log_level=${2:-INFO}
local cur_date=$(tdate)
echo "[$log_level][$cur_date]$msg"
return 0
}
#
# run the cmd and format the log. return the exitint status of cmd
# use the global variables: tSTDOUT and tSTDERR to return the stdout and stderr
# usage: trun "ls"
# trun "ls"; echo $?
# stdout=$tSTDOUT
# stderr=$tSTDERR
#
trun ()
{
local cmd="$*"
_trun_ "$cmd"
}
#
# verify the execution of command
# if the cmd return 0, mark this checkpoint failed and return 1
# if not, mark it passed and return 0
# usage: tnot "ls /not_existing"
#
tnot () {
local cmd="$*"
_trun_ "$cmd" 1
if test $? -eq 0; then
tfail_ "$cmd" ;
else
tpass_ "$cmd" ;
fi
}
#
# verify the execution of command
# if the cmd return 0, mark this checkpoint passed and return 0
# if not, mark it failed and return 1
# usage: tok "ls /"
#
tok ()
{
local cmd="$*"
_trun_ "$cmd" 0
if test $? -eq 0; then
tpass_ "$cmd" ;
else
tfail_ "$cmd" ;
fi
}
#
# verify the execution of command
# if the cmd return 0, mark this checkpoint passed and return 0
# if not, mark it failes and exit
# usage: terr "ls"
#
#terr ()
#{
# tok "$*" || tend
#}
#
# verify the execution of command
# if the cmd return 0, will continue to run the script
# if not, mark it failes and exit
# usage: terr "ls"
#
terr ()
{
local cmd="$*"
_trun_ "$cmd" 0
if test $? -ne 0; then
tfail_ "$cmd" ;
tend ;
fi
}
#
# exit the program and print the log message
# usage: texit "error message" 100
# similar to the exception
#
texit ()
{
msg=$1
err=$2
is_null $err && err=1
test $err -lt 1 || err=1
tlog "$msg" "ERROR"
exit $2
}
#
# print the test report, cleanup the testing bed and close the testing.
# usage: tend
#
tend ()
{
local pcount=$(wc -l $tPASS_FILE | awk '{print $1}')
local fcount=$(wc -l $tFAIL_FILE | awk '{print $1}')
local total=$(( $pcount + $fcount ))
echo "#################################Test Report###############################"
echo "TOTAL : $total"
echo "PASSED : $pcount"
echo "FAILED : $fcount"
cat $tPASS_FILE $tFAIL_FILE
echo "###########################End of running $0########################"
#cleanup
rm -f $tPASS_FILE $tFAIL_FILE $tRETURN_FILE $tSTDERR_FILE
# rm -rf $LXT_TMP_DIR
if [[ $pcount -eq 0 ]] && [[ $total -eq 0 ]];then
exit 0
fi
test $pcount -eq 0 && exit 1
test $pcount -eq $total && exit 0
exit 1
}
#
# private function
#
#
# print the error message and call stack. return 1
#
tfail_ ()
{
local msg=$*
tlog "$msg" "ERROR" >>$tFAIL_FILE
return 1
}
#
# print the sucessful message. return 0
#
tpass_ ()
{
local msg=$*
tlog "$msg" "PASS" >> $tPASS_FILE
return 0
}
_trun_ ()
{
local cmd="$1"
local chk="$2"
local cur_date=$(tdate)
local stdout=$(eval "$cmd" 2>$tSTDERR_FILE; echo $? >$tRETURN_FILE 2>/dev/null)
#timeout -- how to set timeout?
local exit_status=$(< $tRETURN_FILE)
local stderr=$(< $tSTDERR_FILE)
local msg=CMD
#tnot
if test x$chk = x1; then
test $exit_status -eq 0 || msg=PASS
test $exit_status -eq 0 && msg=FAIL
#should let the tester know this is the negative testing
#if cmd return 0 we will return 1 and vice versa
cmd="[NOT] $cmd"
fi
#tok
if test x$chk = x0; then
test $exit_status -eq 0 && msg=PASS
test $exit_status -eq 0 || msg=FAIL
fi
tSTDOUT=$stdout
tSTDERR=$stderr
test $tIGNORE_STDOUT -eq 1 && stdout='redirect the stdout to /dev/null'
test $tIGNORE_STDERR -eq 1 && stderr='redirect the stderr to /dev/null'
echo "[$msg][$cur_date][$HOSTNAME]$cmd"
echo "STDOUT:"
test "x$stdout" = x || echo "$stdout"
echo "STDERR:$stderr"
echo "RETURN:$exit_status"
echo
return $exit_status
}
#
# setup the testing environment
#
_tsetup_ ()
{
LXT_TMP_DIR="/mnt/testarea/lxt";
test -z "$HOSTNAME" && HOSTNAME=$(hostname)
test -d "$LXT_TMP_DIR" || mkdir -p "$LXT_TMP_DIR" >& /dev/null || exit 1
tSTDERR_FILE="$LXT_TMP_DIR/stderr.$$"
test -e "$tSTDERR_FILE" || > "$tSTDERR_FILE" || exit 1
tRETURN_FILE="$LXT_TMP_DIR/return.$$"
test -e "$tRETURN_FILE" || > "$tRETURN_FILE" || exit 1
tPASS_FILE="$LXT_TMP_DIR/tc.pass.$$"
test -e "$tPASS_FILE" || > "$tPASS_FILE" || exit 1
tFAIL_FILE="$LXT_TMP_DIR/tc.fail.$$"
test -e "$tFAIL_FILE" || > "$tFAIL_FILE" || exit 1
}
#
# main
#
# global variables
tIGNORE_STDOUT=0
tIGNORE_STDERR=0
tSTDOUT=
tSTDERR=
#LXT_TMP_DIR
# only used in this file
tPASS_FILE=
tFAIL_FILE=
_tsetup_

674
tests/md_trim_support/LICENSE Normal file
View File

@ -0,0 +1,674 @@
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permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
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by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
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to choose that version for the Program.
Later license versions may give you additional or different
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15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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16. Limitation of Liability.
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THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
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USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
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PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
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17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

81
tests/md_trim_support/Makefile Normal file
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# Copyright (c) 2006 Red Hat, Inc. All rights reserved. This copyrighted material
# is made available to anyone wishing to use, modify, copy, or
# redistribute it subject to the terms and conditions of the GNU General
# Public License v.2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# Author: guazhang <guazhang@redhat.com>
# The toplevel namespace within which the test lives.
TOPLEVEL_NAMESPACE=kernel
# The name of the package under test:
PACKAGE_NAME=storage
# The path of the test below the package:
RELATIVE_PATH=mdadm/trim-support
# Version of the Test. Used with make tag.
export TESTVERSION=1.0
# The combined namespace of the test.
export TEST=/$(TOPLEVEL_NAMESPACE)/$(PACKAGE_NAME)/$(RELATIVE_PATH)
# A phony target is one that is not really the name of a file.
# It is just a name for some commands to be executed when you
# make an explicit request. There are two reasons to use a
# phony target: to avoid a conflict with a file of the same
# name, and to improve performance.
.PHONY: all install download clean
# executables to be built should be added here,
# they will be generated on the system under test.
BUILT_FILES=
# data files, .c files, scripts anything needed to either compile the test
# and/or run it.
FILES=$(METADATA) include.sh Makefile PURPOSE main.sh tc.sh
run: $(FILES) build
./main.sh
build: $(BUILT_FILES)
# chmod a+x ./main.sh
clean:
rm -f *~ *.rpm $(BUILT_FILES)
# You may need to add other targets e.g. to build executables from source code
# Add them here:
# Include Common Makefile
include /usr/share/rhts/lib/rhts-make.include
# Generate the testinfo.desc here:
$(METADATA): Makefile
@touch $(METADATA)
# Change to the test owner's name
@echo "Owner: guazhang <guazhang@redhat.com>" > $(METADATA)
@echo "Name: $(TEST)" >> $(METADATA)
@echo "Path: $(TEST_DIR)" >> $(METADATA)
@echo "License: GPLv3" >> $(METADATA)
@echo "TestVersion: $(TESTVERSION)" >> $(METADATA)
@echo "Description: test the function trim support">> $(METADATA)
@echo "TestTime: 1h" >> $(METADATA)
@echo "RunFor: $(PACKAGE_NAME)" >> $(METADATA)
# add any other packages for which your test ought to run here
@echo "Requires: $(PACKAGE_NAME)" >> $(METADATA)
@echo "Requires: mdadm" >> $(METADATA)
# add any other requirements for the script to run here
# You may need other fields here; see the documentation
rhts-lint $(METADATA)

3
tests/md_trim_support/PURPOSE Normal file
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PURPOSE of /tests/kernel/storage/mdadm/trim-support
Description: Test the function trim support.
Author: Xiao Ni <xni@redhat.com>

672
tests/md_trim_support/include.sh Executable file
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@ -0,0 +1,672 @@
#!/bin/bash
# Copyright (c) 2016 Red Hat, Inc. All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Author: guazhang <guazhang@redhat.com>
source tc.sh || exit 1
rpm -q mdadm || yum install -y mdadm
JOURNAL_SUPPORT=0
info=`mdadm --create --help | grep -o "write-journal"`
if [ "$info" = "write-journal" ]; then
JOURNAL_SUPPORT=1
fi
#Install fio from upstream
function install_fio() {
git_url=git://git.kernel.org/pub/scm/linux/kernel/git/axboe/fio.git
tok yum install libaio-devel zlib-devel -y
tok git clone $git_url
tlog "INFO: Installing Fio"
tok "cd fio &&./configure && make && make install"
tok which fio
if [ $? -ne 0 ]; then
tlog "FAIL: Fio not succesffully installed"
exit 1
fi
tlog "INFO: Fio succesfully installed"
}
#Install dt
function install_dt () {
wget http://www.scsifaq.org/RMiller_Tools/ftp/dt/dt-source.tar.gz
tar xvf dt-source.tar.gz
cd dt.d-WIP/
cp -p Makefile.linux Makefile
make
cp dt /usr/bin
}
#----------------------------------------------------------------------------#
# MD_Create_RAID ()
# Usage:
# Create md raid.
# Parameter:
# $level # like 0, 1, 3, 5, 10, 50
# $dev_list # like 'sda sdb sdc sdd'
# $raid_dev_num # like 3
# $spar_dev_num # like 2
# $chunk # like 64
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# RETURN_STR # $md_raid like '/dev/md0'
# MD_DEVS # $raid_dev_list like '/dev/sda /dev/sdb'
#----------------------------------------------------------------------------#
function MD_Create_RAID (){
EX_USAGE=64 # Bad arg format
if [ $# -lt 3 ]; then
echo 'Usage: MD_Create_RAID $level $dev_list $raid_dev_num \
[$spar_dev_num] [$chunk]'
exit "${EX_USAGE}"
fi
# variable definitions
RETURN_STR=''
MD_DEVS=''
local level=$1
local dev_list=$2
local raid_dev_num=$3
local bitmap=$4
local spar_dev_num=${5:-0}
local chunk=${6:-512}
local bitmap_chunksize=${7:-64M}
local dev_num=0
local raid_dev=''
local spar_dev=''
local md_raid=""
local mtdata=${8:-1.2}
local ret=0
# start to create
echo "INFO: Executing MD_Create_RAID() to create raid $level"
# check if the given disks are more the needed
for i in $dev_list; do
dev_num=$((dev_num+1))
done
if [ $dev_num -lt $(($raid_dev_num+$spar_dev_num)) ]; then
echo "FAIL: Required devices are more than given."
exit 1
fi
# get free md device name, only scan /dev/md[0-15].
for i in `seq 1 30`; do
ls -l /dev/md$i > /dev/null 2>&1
if [ $? -ne 0 ]; then
md_raid=/dev/md$i
break
fi
done
# get raid disk list.
for i in `seq 1 $raid_dev_num`; do
tmp_dev=`echo $dev_list | cut -d " " -f $i`
raid_dev="$raid_dev /dev/$tmp_dev"
done
echo "INFO: Created md raid with these raid devices \"$raid_dev\"."
# get spare disk list.
if [ $spar_dev_num -ne 0 ]; then
for i in `seq $((raid_dev_num+1)) $((raid_dev_num+spar_dev_num))`; do
tmp_dev=`echo $dev_list | cut -d " " -f $i`
spar_dev="$spar_dev /dev/$tmp_dev"
done
echo "INFO: Created md raid with these spare disks \"$spar_dev\"."
fi
sleep 5
if [ $level -eq 1 ]; then
# create md raid1 without "--chunk"
if [ $bitmap -eq 1 ]; then
if [ $spar_dev_num -ne 0 ]; then
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--spare-devices $spar_dev_num $spar_dev \
--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
else
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
fi
elif [ $bitmap -eq 2 ];then
touch /home/bitmap_md_$level
echo "INFO:bitmap backup in /home/bitmap_md_$level"
bitmap_dir="/home/bitmap_md_$level"
if [ $spar_dev_num -ne 0 ]; then
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--spare-devices $spar_dev_num $spar_dev \
--bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize"
else
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize"
fi
else
if [ $spar_dev_num -ne 0 ]; then
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--spare-devices $spar_dev_num $spar_dev"
else
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev"
fi
fi
else
# create md raid
if [ $bitmap -eq 1 ]; then
if [ $spar_dev_num -ne 0 ]; then
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--spare-devices $spar_dev_num $spar_dev --chunk $chunk \
--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
else
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev --chunk $chunk \
--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
fi
elif [ $bitmap -eq 2 ];then
touch /home/bitmap_md_$level
echo "INFO:bitmap backup in /home/bitmap_md_$level"
bitmap_dir="/home/bitmap_md_$level"
if [ $spar_dev_num -ne 0 ]; then
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--spare-devices $spar_dev_num $spar_dev --chunk $chunk \
--bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize"
else
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev --chunk $chunk \
--bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize"
fi
else
if [ $spar_dev_num -ne 0 ]; then
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev \
--spare-devices $spar_dev_num $spar_dev --chunk $chunk"
else
tok "mdadm --create --run $md_raid --level $level \
--metadata $mtdata \
--raid-devices $raid_dev_num $raid_dev --chunk $chunk"
fi
fi
fi
if [ $? -ne 0 ]; then
ret=$?
echo "INFO:create $md_raid failed.will remove all raid disk "
exit 1
fi
echo "create `date +%s` mdadm -CR $md_raid -l $level -e $mtdata -n $raid_dev_num \"$raid_dev\" -x=$spar_dev_num $spar_dev bitmap=$bitmap --chunk $chunk --bitmap-chunk=$bitmap_chunksize"
echo "INFO:cat /proc/mdstat######################"
cat /proc/mdstat
lsblk
trun "ls /dev/md* |egrep md[0-9]+"
echo "INFO:mdadm -D $md_raid #########################"
mdadm --detail $md_raid
# define global variables
MD_DEVS="$raid_dev $spar_dev"
RETURN_STR="$md_raid"
return $ret
}
####################### End of functoin MD_Create_RAID
#----------------------------------------------------------------------------#
# MD_Create_RAID_Journal ()
# Usage:
# Create md raid with journal.
# Parameter:
# $level # like 4, 5, 6
# $dev_list # like 'sda sdb sdc sdd'
# $raid_dev_num # like 3
# $spar_dev_num # like 2
# $chunk # like 64
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# RETURN_STR # $md_raid like '/dev/md0'
# MD_DEVS # $raid_dev_list like '/dev/sda /dev/sdb'
#----------------------------------------------------------------------------#
function MD_Create_RAID_Journal (){
EX_USAGE=64 # Bad arg format
if [ $# -lt 3 ]; then
echo 'Usage: MD_Create_RAID_Journal $level $dev_list $raid_dev_num \
[$spar_dev_num] [$chunk]'
exit "${EX_USAGE}"
fi
# variable definitions
RETURN_STR=''
MD_DEVS=''
local level=$1
local dev_list=$2
local raid_dev_num=$3
local bitmap=$4
local spar_dev_num=${5:-0}
local chunk=${6:-512}
local bitmap_chunksize=${7:-64M}
local mtdata=${8:-1.2}
local dev_num=0
local raid_dev=''
local spar_dev=''
local md_raid=""
local ret=0
# start to create
echo "INFO: Executing MD_Create_RAID_Journal() to create raid $level"
# check if the given disks are more the needed
for i in $dev_list; do
dev_num=$((dev_num+1))
done
if [ $dev_num -lt $(($raid_dev_num+$spar_dev_num)) ]; then
echo "FAIL: Required devices are more than given."
exit 1
fi
# get free md device name, only scan /dev/md[0-15].
for i in `seq 0 15`; do
ls -l /dev/md$i > /dev/null 2>&1
if [ $? -ne 0 ]; then
md_raid=/dev/md$i
break
fi
done
# take the first disk as journal disk
tmp_dev=`echo $dev_list | cut -d " " -f 1`
journal_dev="/dev/$tmp_dev"
echo "INFO: Created md raid with write journal disk \"$journal_dev\"."
# get raid disk list.
for i in `seq 2 $raid_dev_num`; do
tmp_dev=`echo $dev_list | cut -d " " -f $i`
raid_dev="$raid_dev /dev/$tmp_dev"
done
echo "INFO: Created md raid with these raid devices \"$raid_dev\"."
# get spare disk list.
if [ $spar_dev_num -ne 0 ]; then
for i in `seq $((raid_dev_num+1)) $((raid_dev_num+spar_dev_num))`; do
tmp_dev=`echo $dev_list | cut -d " " -f $i`
spar_dev="$spar_dev /dev/$tmp_dev"
done
echo "INFO: Created md raid with these spare disks \"$spar_dev\"."
fi
#There is one write journal disk, so change the raid_dev_num--
((raid_dev_num--))
# create md raid
# prepare the parameter
BITMAP=""
SPAR_DEV=""
# if [ $bitmap -eq 1 ]; then
# BITMAP="--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
# fi
if [ $spar_dev_num -ne 0 ]; then
SPAR_DEV="--spare-devices $spar_dev_num $spar_dev"
fi
if [ -n "$journal_dev" ]; then
WRITE_JOURNAL="--write-journal $journal_dev"
fi
tok "mdadm --create --run $md_raid --level $level --metadata $mtdata --raid-devices $raid_dev_num $raid_dev $WRITE_JOURNAL $SPAR_DEV $BITMAP --chunk $chunk"
ret=$?
echo "create raid time `date +%s` mdadm -CR $md_raid --level $level --metadata $mtdata --raid-devices $raid_dev_num $raid_dev $WRITE_JOURNAL $SPAR_DEV $BITMAP --chunk $chunk "
cat /proc/mdstat
mdadm --detail $md_raid
# define global variables
MD_DEVS="$journal_dev $raid_dev $spar_dev"
RETURN_STR="$md_raid"
return $ret
}
####################### End of functoin MD_Create_RAID_Journal
#----------------------------------------------------------------------------#
# MD_Save_RAID ()
# Usage:
# Save md raid configuration.
# Parameter:
# NULL
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# NULL
#----------------------------------------------------------------------------#
function MD_Save_RAID (){
echo "INFO: Executing MD_Save_RAID()"
echo "DEVICE $MD_DEVS" > /etc/mdadm.conf
if [ $? -ne 0 ]; then
echo "FAIL: Failed to save md device info to /etc/mdadm.conf"
fi
mdadm --detail --scan >> /etc/mdadm.conf
if [ $? -ne 0 ]; then
echo "FAIL: Failed to save md state info to /etc/mdadm.conf"
fi
return 0
}
####################### End of functoin MD_Save_RAID
#----------------------------------------------------------------------------#
# MD_Clean_RAID ()
# Usage:
# Clean md raid.
# Parameter:
# $md_name # like '/dev/md0'
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# NULL
#----------------------------------------------------------------------------#
function MD_Clean_RAID (){
EX_USAGE=64 # Bad arg format
if [ $# -ne 1 ]; then
echo 'Usage: MD_Clean_RAID $md_name'
exit "${EX_USAGE}"
fi
echo "INFO: Executing MD_Clean_RAID() against this md device: $md_name"
local md_name=$1
echo "mdadm --stop $md_name"
mdadm --stop $md_name
st=$?
while [ $st -ne 0 ]; do
echo "INFO:mdadm stop failed"
sleep 10
rm -rf /etc/mdadm.conf
for i in $(cat /proc/mdstat |grep "inactive" |awk '{print $1}') ;do
mdadm --stop "/dev/$i"
done
mdadm --stop $md_name
st=$?
done
sleep 10
echo "clean devs : $MD_DEVS"
for dev in $MD_DEVS; do
echo "mdadm --zero-superblock $dev"
`mdadm --zero-superblock $dev`
done
#`mdadm --zero-superblock "$MD_DEVS"`
echo "ret is $?"
rm -rf /etc/mdadm.conf
sleep 10
echo "ls $md_name"
tnot "ls $md_name"
if [ $? = 1 ];then
tlog "mdadm --stop command can't delete md node name $md_name in /dev node"
trun "ls /dev/md*"
trun "cat /proc/mdstat"
else
tlog "mdadm --stop can delete md node name $md_name in /dev"
fi
return 0
}
####################### End of functoin MD_Clean_RAID
#----------------------------------------------------------------------------#
# MD_Get_State_RAID ()
# Usage:
# get md raid status
# Parameter:
# $md_name # like "/dev/md0"
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# RETURN_STR # $state, like 'clean, resyncing'
#----------------------------------------------------------------------------#
function MD_Get_State_RAID (){
EX_USAGE=64 # Bad arg format
if [ $# -lt 1 ]; then
echo 'Usage: MD_Get_State_RAID $md_name'
exit "${EX_USAGE}"
fi
RETURN_STR=''
local md_name=$1
local state=''
local start_times=0
local end_times=0
local spend_times=0
# echo "INFO: Executing MD_Get_State_RAID() against this md array: $md_name"
start_times=$(date +%s)
echo " $start_times start_time against this md array: $md_name "
# echo "mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2"
state=`mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2`
sta=$?
if [ -z "$state" ]; then
echo "`date +%s` first_time_failed get raid statu #############################+++++++++++++++++++++++++"
while [ $sta ];do
state=`mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2`
sta=$?
end_times=$(date +%s)
spend_times=$((end_times - start_times))
if [[ $spend_times -gt 10 ]];then
echo "get raid status spend $spend_times and exit "
ls /dev/md* |egrep md[0-9]+
cat /proc/mdstat
exit 1
fi
done
echo "$spend_times spend raid statu_time #############################"
fi
echo "state is $state"
RETURN_STR="$state"
return 0
}
####################### End of functoin MD_Get_State_RAID
#----------------------------------------------------------------------------#
# MD_IO_Test ()
# Usage:
# IO test using dt against block level
# Parameter:
# $dt_target # like "/dev/md0"
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# NULL
#----------------------------------------------------------------------------#
function MD_IO_Test (){
EX_USAGE=64 # Bad arg format
if [ $# -lt 1 ]; then
echo 'Usage: MD_IO_Test $dt_target'
exit "${EX_USAGE}"
fi
# this parameter should be change to 7200 during a real testing cycle
local dt_runtime=72
local dt_logfile=""
test -f /tmp/dt_XXXXXXXX.log || `mktemp /tmp/dt_XXXXXXXX.log`
dt_logfile="/tmp/dt_XXXXXXXX.log"
local dt_target=$1
echo -n "INFO: dt against ${dt_target} is running with "
echo "runtime: ${dt_runtime}s, log file is: ${dt_logfile}"
echo "dt slices=16 disable=eof,pstats flags=direct \
oncerr=abort min=b max=256k \
pattern=iot iodir=reverse prefix='%d@%h (pid %p)' \
of=${dt_target} log=${dt_logfile} \
runtime=${dt_runtime}"
`dt slices=16 disable=eof,pstats flags=direct \
oncerr=abort min=b max=256k \
pattern=iot iodir=reverse prefix='%d@%h (pid %p)' \
of=${dt_target} log=${dt_logfile} \
runtime=${dt_runtime}`
if [ $? -ne 0 ]; then
echo "FAIL: Failed to run dt testing against $dt_target"
exit 1
fi
return 0
}
####################### End of functoin MD_IO_Test
function create_loop_devices (){
Create_Loop_Devices $@
}
# ---------------------------------------------------------#
# Create_Loop_Devices ()
# Usage:
# Create loop devices. We will find out the free number
# of loop to bind on tmp file.
# Parameter:
# $count #like "12"
# $size_mib #like "1024"
# Returns:
# Return code:
# 0 on success
# 1 if something went wrong.
# Return string:
# RETURN_STR like 'loop9 loop10'
# ---------------------------------------------------------#
function Create_Loop_Devices (){
EX_USAGE=64 # Bad arg format
if [ $# -ne 2 ]; then
echo 'Usage: Create_Loop_Devices $count $size_mib'
exit "${EX_USAGE}"
fi
RETURN_STR=''
local count="$1"
local size_mib="$2"
local loop_dev_list=''
for X in `seq 1 ${count}`;do
local loop_file_name=$(mktemp /tmp/loop.XXXXXX)
dd if=/dev/zero of=${loop_file_name} count=$size_mib bs=1M 1>/dev/null 2>&1
local loop_dev_name=$(losetup -f)
#BUG: RHEL5 only support 8 loop device and we need to check whether we are run out of it
local command="losetup ${loop_dev_name} ${loop_file_name} 1>/dev/null 2>&1"
eval "${command}"
if [ $? -eq 0 ];then
loop_dev_list="${loop_dev_list}${loop_dev_name} "
else
echo "FAIL: Failed to create loop devices with command: ${command}"
return 1
fi
done
loop_dev_list=$(echo "${loop_dev_list}" | sed -e 's/ $//')
echo "${loop_dev_list}" #Back capability
loop_dev_list=$(echo "${loop_dev_list}" | sed -e 's/\/dev\///g')
RETURN_STR="${loop_dev_list}"
return 0
}
function get_disks() {
disk_num=$1
disk_size=$2
LOOP_DEVICE_LIST=$(create_loop_devices $disk_num $disk_size)
for i in $(seq 1 $disk_num); do
disk_temp=$(echo $LOOP_DEVICE_LIST | cut -d " " -f $i)
disk_temp=$(echo $disk_temp | cut -d "/" -f 3)
devlist="$devlist $disk_temp"
done
RETURN_STR="$devlist"
}
function remove_disks() {
disks=$1
for disk in $disks; do
try_num=1
disk="/dev/"$disk
echo "losetup -d $disk"
losetup -d $disk
state=$?
while [ $state -ne 0 ]; do
if [ $try_num -eq 4 ]; then
echo "FAIL: After tried 3 times losetup -d $disk"
return 1
fi
sleep 1
losetup -d $disk
state=$?
((try_num++))
done
done
rm -rf /tmp/loop.*
}
local_clean(){
local md_name=""
(mdadm -E /dev/sd[b-i]1 |grep "raid") || (cat /proc/mdstat |grep "inactive") || (ls /dev/md* |egrep md[0-9]+)
if [ $? = 0 ];then
echo "have some md don't clean"
ls /dev/md* |egrep md[0-9]+
for md_name in "$(ls /dev/md* |egrep md[0-9]+)" ;do
trun "mdadm --stop $md_name"
sleep 5
tlog "$md_name have stop"
done
rm -rf /etc/mdadm.conf
trun "mdadm -Ss";sleep 5
trun "mdadm --zero-superblock /dev/sd[b-i]1"
trun "mdadm --zero-superblock /dev/sd[b-i]"
trun "cat /proc/mdstat"
lsblk
fi
echo "INFO:need to remove partition first"
for i in b c d e f g h i ;do
mdadm --zero-superblock "/dev/sd$i"
sleep 1
gdisk /dev/sd$i &> /dev/null <<EOF
d
3
d
2
d
1
w
Y
EOF
sleep 1
partprobe /dev/sd$i
done
tlog "have been remove all partition,check it"
lsblk;cat /proc/mdstat; ls /dev/md*
}

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tests/md_trim_support/main.sh Executable file
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#!/bin/bash
# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /tests/kernel/storage/mdadm/trim-support
# Description: test the function trim support.
# Author: Xiao Ni <xni@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2011 Red Hat, Inc. All rights reserved.
#
# This copyrighted material is made available to anyone wishing
# to use, modify, copy, or redistribute it subject to the terms
# and conditions of the GNU General Public License version 2.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public
# License along with this program; if not, write to the Free
# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#set -x
# Include Beaker environment
. /usr/bin/rhts-environment.sh
. /usr/lib/beakerlib/beakerlib.sh
# Include Storage related environment
. include.sh || exit 200
function Stop_Raid (){
tok mdadm --stop "$MD_RAID"
if [ $? -ne 0 ]; then
tlog "FAIL: fail to stop md raid $MD_RAID."
exit 1
fi
}
function runtest (){
# tok rmmod raid456
tok modprobe raid456 devices_handle_discard_safely=Y
tok "echo Y >/sys/module/raid456/parameters/devices_handle_discard_safely"
# info=`cat /etc/redhat-release | grep -oE "7.2|7.3"`
# if [ -n "$info" ]; then
trun "modprobe raid0 devices_discard_performance=Y"
trun "echo Y >/sys/module/raid0/parameters/devices_discard_performance"
# fi
devlist=''
which mkfs.xfs
if [ $? -eq 0 ]; then
FILESYS="xfs"
else
FILESYS="ext4"
fi
disk_num=6
#disk size M
disk_size=500
get_disks $disk_num $disk_size
devlist=$RETURN_STR
if [ $JOURNAL_SUPPORT -eq 1 ]; then
RAID_LIST="0 1 4 5 6 4-j 5-j 6-j 10"
else
RAID_LIST="0 1 4 5 6 10"
fi
for level in $RAID_LIST; do
RETURN_STR=''
MD_RAID=''
MD_DEV_LIST=''
raid_num=5
if [ "$level" = "0" ];then
spare_num=0
bitmap=0
else
spare_num=1
bitmap=1
fi
if [[ $level =~ "j" ]]; then
MD_Create_RAID_Journal ${level:0:1} "$devlist" $raid_num $bitmap $spare_num
else
MD_Create_RAID $level "$devlist" $raid_num $bitmap $spare_num
fi
if [ $? -ne 0 ];then
tlog "FAIL: Failed to create md raid $RETURN_STR"
break
else
tlog "INFO: Successfully created md raid $RETURN_STR"
fi
MD_RAID=$RETURN_STR
MD_Get_State_RAID $MD_RAID
state=$RETURN_STR
while [[ $state != "active" && $state != "clean" ]]; do
sleep 5
MD_Get_State_RAID $MD_RAID
state=$RETURN_STR
done
tlog "mkfs -t $FILESYS $MD_RAID"
(mkfs -t $FILESYS $MD_RAID) || (mkfs -t $FILESYS -f $MD_RAID)
if [ ! -d /mnt/md_test ]; then
mkdir /mnt/md_test
fi
tok mount -t $FILESYS $MD_RAID /mnt/md_test
tok fstrim -v /mnt/md_test
if [ $? -ne 0 ];then
tlog "fstrim -v /mnt/md_test failed"
fi
tok umount $MD_RAID
MD_Clean_RAID $MD_RAID
done
remove_disks "$devlist"
if [ $? -ne 0 ];then
exit 1
fi
}
tlog "running $0"
trun "rpm -q mdadm || yum install -y mdadm"
trun "uname -a"
runtest
tend

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#!/bin/bash
# Copyright (c) 2016 Red Hat, Inc. All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#test x$LXT_TC = x || return
#LXT_TC=1
#
# print the current date
# usage: d=$(tdate)
#
tdate ()
{
date '+%T' 2>/dev/null
}
#
# print the log information
# usage: tlog "hello world" "WARNING"
#
tlog ()
{
local msg=$1
local log_level=${2:-INFO}
local cur_date=$(tdate)
echo "[$log_level][$cur_date]$msg"
return 0
}
#
# run the cmd and format the log. return the exitint status of cmd
# use the global variables: tSTDOUT and tSTDERR to return the stdout and stderr
# usage: trun "ls"
# trun "ls"; echo $?
# stdout=$tSTDOUT
# stderr=$tSTDERR
#
trun ()
{
local cmd="$*"
_trun_ "$cmd"
}
#
# verify the execution of command
# if the cmd return 0, mark this checkpoint failed and return 1
# if not, mark it passed and return 0
# usage: tnot "ls /not_existing"
#
tnot () {
local cmd="$*"
_trun_ "$cmd" 1
if test $? -eq 0; then
tfail_ "$cmd" ;
else
tpass_ "$cmd" ;
fi
}
#
# verify the execution of command
# if the cmd return 0, mark this checkpoint passed and return 0
# if not, mark it failed and return 1
# usage: tok "ls /"
#
tok ()
{
local cmd="$*"
_trun_ "$cmd" 0
if test $? -eq 0; then
tpass_ "$cmd" ;
else
tfail_ "$cmd" ;
fi
}
#
# verify the execution of command
# if the cmd return 0, mark this checkpoint passed and return 0
# if not, mark it failes and exit
# usage: terr "ls"
#
#terr ()
#{
# tok "$*" || tend
#}
#
# verify the execution of command
# if the cmd return 0, will continue to run the script
# if not, mark it failes and exit
# usage: terr "ls"
#
terr ()
{
local cmd="$*"
_trun_ "$cmd" 0
if test $? -ne 0; then
tfail_ "$cmd" ;
tend ;
fi
}
#
# exit the program and print the log message
# usage: texit "error message" 100
# similar to the exception
#
texit ()
{
msg=$1
err=$2
is_null $err && err=1
test $err -lt 1 || err=1
tlog "$msg" "ERROR"
exit $2
}
#
# print the test report, cleanup the testing bed and close the testing.
# usage: tend
#
tend ()
{
local pcount=$(wc -l $tPASS_FILE | awk '{print $1}')
local fcount=$(wc -l $tFAIL_FILE | awk '{print $1}')
local total=$(( $pcount + $fcount ))
echo "#################################Test Report###############################"
echo "TOTAL : $total"
echo "PASSED : $pcount"
echo "FAILED : $fcount"
cat $tPASS_FILE $tFAIL_FILE
echo "###########################End of running $0########################"
#cleanup
rm -f $tPASS_FILE $tFAIL_FILE $tRETURN_FILE $tSTDERR_FILE
# rm -rf $LXT_TMP_DIR
if [[ $pcount -eq 0 ]] && [[ $total -eq 0 ]];then
exit 0
fi
test $pcount -eq 0 && exit 1
test $pcount -eq $total && exit 0
exit 1
}
#
# private function
#
#
# print the error message and call stack. return 1
#
tfail_ ()
{
local msg=$*
tlog "$msg" "ERROR" >>$tFAIL_FILE
return 1
}
#
# print the sucessful message. return 0
#
tpass_ ()
{
local msg=$*
tlog "$msg" "PASS" >> $tPASS_FILE
return 0
}
_trun_ ()
{
local cmd="$1"
local chk="$2"
local cur_date=$(tdate)
local stdout=$(eval "$cmd" 2>$tSTDERR_FILE; echo $? >$tRETURN_FILE 2>/dev/null)
#timeout -- how to set timeout?
local exit_status=$(< $tRETURN_FILE)
local stderr=$(< $tSTDERR_FILE)
local msg=CMD
#tnot
if test x$chk = x1; then
test $exit_status -eq 0 || msg=PASS
test $exit_status -eq 0 && msg=FAIL
#should let the tester know this is the negative testing
#if cmd return 0 we will return 1 and vice versa
cmd="[NOT] $cmd"
fi
#tok
if test x$chk = x0; then
test $exit_status -eq 0 && msg=PASS
test $exit_status -eq 0 || msg=FAIL
fi
tSTDOUT=$stdout
tSTDERR=$stderr
test $tIGNORE_STDOUT -eq 1 && stdout='redirect the stdout to /dev/null'
test $tIGNORE_STDERR -eq 1 && stderr='redirect the stderr to /dev/null'
echo "[$msg][$cur_date][$HOSTNAME]$cmd"
echo "STDOUT:"
test "x$stdout" = x || echo "$stdout"
echo "STDERR:$stderr"
echo "RETURN:$exit_status"
echo
return $exit_status
}
#
# setup the testing environment
#
_tsetup_ ()
{
LXT_TMP_DIR="/mnt/testarea/lxt";
test -z "$HOSTNAME" && HOSTNAME=$(hostname)
test -d "$LXT_TMP_DIR" || mkdir -p "$LXT_TMP_DIR" >& /dev/null || exit 1
tSTDERR_FILE="$LXT_TMP_DIR/stderr.$$"
test -e "$tSTDERR_FILE" || > "$tSTDERR_FILE" || exit 1
tRETURN_FILE="$LXT_TMP_DIR/return.$$"
test -e "$tRETURN_FILE" || > "$tRETURN_FILE" || exit 1
tPASS_FILE="$LXT_TMP_DIR/tc.pass.$$"
test -e "$tPASS_FILE" || > "$tPASS_FILE" || exit 1
tFAIL_FILE="$LXT_TMP_DIR/tc.fail.$$"
test -e "$tFAIL_FILE" || > "$tFAIL_FILE" || exit 1
}
#
# main
#
# global variables
tIGNORE_STDOUT=0
tIGNORE_STDERR=0
tSTDOUT=
tSTDERR=
#LXT_TMP_DIR
# only used in this file
tPASS_FILE=
tFAIL_FILE=
_tsetup_

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---
# No tests suitable for container environment
# No tests suitable for atomic environment
#
# Tests suitable for classic environment
- hosts: localhost
roles:
- role: standard-test-basic
tags:
- classic
tests:
- md_raid_module:
run: ./main.sh
- md_trim_support:
run: ./main.sh
required_packages:
- mdadm
- make
- which
- kmod
- e2fsprogs