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From 25357919d227fd907e4da167d0e07f33f9c94bca Mon Sep 17 00:00:00 2001
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From: Zhilong Liu <zlliu@suse.com>
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Date: Wed, 14 Jun 2017 21:02:53 +0800
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Subject: [RHEL7.5 PATCH 157/169] mdadm/test: Add '--disks=' to support
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testing phsical devices
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If test mode has set as '--dev=disk', then users can specify
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the argument of "--disks" to test a bunch of physical devices.
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For example: ./test --dev=disk --disks=/dev/sda{2..15}
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could execute all test cases on physical devices.
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Currently, the --dev=disk mode would confilct with testdev()
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in current test cases, thus ignore testing testdev() if has
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set --dev=disk mode.
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Signed-off-by: Zhilong Liu <zlliu@suse.com>
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Signed-off-by: Jes Sorensen <jsorensen@fb.com>
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---
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test | 37 ++++++++++++++++++++++++++++++++-----
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1 file changed, 32 insertions(+), 5 deletions(-)
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diff --git a/test b/test
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index df2eeab..87e2df2 100755
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--- a/test
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+++ b/test
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@@ -73,11 +73,11 @@ save_log() {
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then
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# not supported lvm type yet
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echo
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- elif [ $DEVTYPE == 'loop' ]
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+ elif [ "$DEVTYPE" == 'loop' -o "$DEVTYPE" == 'disk' ]
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then
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if [ ! -z ${array[@]} -a ${#array[@]} -ge 1 ]
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then
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- md_disks=($($mdadm -D -Y ${array[@]} | grep "/dev/$DEVTYPE" | cut -d'=' -f2))
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+ md_disks=($($mdadm -D -Y ${array[@]} | grep "/dev/" | cut -d'=' -f2))
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cat /proc/mdstat | grep -q "bitmap"
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if [ $? -eq 0 ]
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then
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@@ -114,6 +114,9 @@ cleanup() {
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eval "lvremove --quiet -f \$dev$d"
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done
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;;
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+ disk )
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+ $mdadm --zero ${disks[@]} &> /dev/null
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+ ;;
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esac
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}
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@@ -128,6 +131,7 @@ do_setup() {
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[ -d $logdir ] || mkdir -p $logdir
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dmesg -c > /dev/null
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+ devlist=
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if [ "$DEVTYPE" == "loop" ]
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then
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# make sure there are no loop devices remaining.
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@@ -139,8 +143,22 @@ do_setup() {
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losetup -d /dev/loop[0-9]* 2> /dev/null
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sleep 0.2
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done
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+ elif [ "$DEVTYPE" == "disk" ]
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+ then
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+ if [ ! -z "$disks" ]
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+ then
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+ for d in $(seq 0 ${#disks[@]})
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+ do
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+ eval "dev$d=${disks[$d]}"
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+ eval devlist=\"\$devlist \$dev$d\"
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+ eval devlist$d=\"\$devlist\"
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+ done
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+ $mdadm --zero ${disks[@]} &> /dev/null
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+ else
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+ echo "Forget to provide physical devices for disk mode."
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+ exit 1
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+ fi
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fi
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- devlist=
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for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13
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do
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sz=$size
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@@ -320,6 +338,7 @@ no_errors() {
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# basic device test
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testdev() {
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[ -b $1 ] || die "$1 isn't a block device."
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+ [ "$DEVTYPE" == "disk" ] && return 0
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udevadm settle
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dev=$1
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cnt=$2
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@@ -383,6 +402,7 @@ do_test() {
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do_help() {
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cat <<-EOF
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Usage: $0 [options]
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+ Example for disk mode: ./test --dev=disk --disks=/dev/sda{2..15}
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Options:
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--tests=test1,test2,... Comma separated list of tests to run
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--raidtype= raid0|linear|raid1|raid456|raid10|ddf|imsm
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@@ -391,7 +411,8 @@ do_help() {
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--logdir=directory Directory to save all logfiles in
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--save-logs Usually use with --logdir together
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--keep-going | --no-error Don't stop on error, ie. run all tests
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- --dev=loop|lvm|ram Use loop devices (default), LVM, or RAM disk
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+ --dev=loop|lvm|ram|disk Use loop devices (default), LVM, RAM or disk
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+ --disks= Provide a bunch of physical devices for test
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--volgroup=name LVM volume group for LVM test
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setup Setup test environment and exit
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cleanup Cleanup test environment
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@@ -476,6 +497,9 @@ parse_args() {
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ram )
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DEVTYPE=ram
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;;
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+ disk )
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+ DEVTYPE=disk
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+ ;;
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* )
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echo "Unknown argument: $i"
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do_help
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@@ -483,6 +507,9 @@ parse_args() {
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;;
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esac
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;;
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+ --disks=* )
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+ disks=(${disks[*]} ${i##*=})
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+ ;;
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--volgroup=* )
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LVM_VOLGROUP=`expr "x$i" : 'x[^=]*=\(.*\)'`
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;;
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@@ -509,7 +536,7 @@ check_env() {
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echo "test: please run 'make everything' before perform testing."
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exit 1
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}
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- cmds=(mdadm lsblk df udevadm losetup mkfs.ext3 fsck)
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+ cmds=(mdadm lsblk df udevadm losetup mkfs.ext3 fsck seq)
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for cmd in ${cmds[@]}
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do
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which $cmd > /dev/null || {
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--
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2.7.4
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