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110 lines
3.0 KiB
110 lines
3.0 KiB
From 41706a91568472d10153bf4ada3c3f0d93ef327a Mon Sep 17 00:00:00 2001
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From: Xiao Ni <xni@redhat.com>
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Date: Wed, 22 May 2024 16:50:43 +0800
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Subject: [PATCH 081/157] mdadm/tests: names_template enhance
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For super1, if the length of hostname is >= 32, it doesn't add hostname
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in metadata name. Fix this problem by checking the length of hostname.
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Because other cases may use need to check this, so do the check in
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do_setup.
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And this patch adds a check if link /dev/md/name exists.
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Signed-off-by: Xiao Ni <xni@redhat.com>
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Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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---
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test | 5 +++++
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tests/func.sh | 13 +++++++++++++
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tests/templates/names_template | 14 ++++++++++++--
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3 files changed, 30 insertions(+), 2 deletions(-)
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diff --git a/test b/test
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index 3da53f87..814ce199 100755
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--- a/test
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+++ b/test
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@@ -11,6 +11,11 @@ system_speed_limit_min=0
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test_speed_limit_min=100
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test_speed_limit_max=500
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devlist=
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+# If super1 metadata name doesn't have the same hostname with machine,
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+# it's treated as foreign.
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+# For example, /dev/md0 is created, stops it, then assemble it, the
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+# device node will be /dev/md127 (127 is choosed by mdadm autumatically)
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+is_foreign="no"
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savelogs=0
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exitonerror=1
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diff --git a/tests/func.sh b/tests/func.sh
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index 221cff15..cfe83e55 100644
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--- a/tests/func.sh
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+++ b/tests/func.sh
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@@ -153,6 +153,18 @@ restore_system_speed_limit() {
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echo $system_speed_limit_max > /proc/sys/dev/raid/speed_limit_max
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}
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+is_raid_foreign() {
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+
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+ # If the length of hostname is >= 32, super1 doesn't use
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+ # hostname in metadata
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+ hostname=$(hostname)
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+ if [ `expr length $(hostname)` -lt 32 ]; then
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+ is_foreign="no"
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+ else
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+ is_foreign="yes"
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+ fi
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+}
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+
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do_setup() {
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trap cleanup 0 1 3 15
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trap ctrl_c 2
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@@ -232,6 +244,7 @@ do_setup() {
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[ -f /proc/mdstat ] || modprobe md_mod
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echo 0 > /sys/module/md_mod/parameters/start_ro
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record_system_speed_limit
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+ is_raid_foreign
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}
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# check various things
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diff --git a/tests/templates/names_template b/tests/templates/names_template
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index 1b6cd14b..88ad5b8c 100644
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--- a/tests/templates/names_template
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+++ b/tests/templates/names_template
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@@ -30,6 +30,7 @@ function names_verify() {
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local DEVNODE_NAME="$1"
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local WANTED_LINK="$2"
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local WANTED_NAME="$3"
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+ local EXPECTED=""
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local RES="$(mdadm -D --export $DEVNODE_NAME | grep MD_DEVNAME)"
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if [[ "$?" != "0" ]]; then
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@@ -38,7 +39,12 @@ function names_verify() {
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fi
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if [[ "$WANTED_LINK" != "empty" ]]; then
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- local EXPECTED="MD_DEVNAME=$WANTED_LINK"
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+ EXPECTED="MD_DEVNAME=$WANTED_LINK"
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+
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+ if [ ! -b /dev/md/$WANTED_LINK ]; then
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+ echo "/dev/md/$WANTED_LINK doesn't exit"
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+ exit 1
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+ fi
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fi
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if [[ "$RES" != "$EXPECTED" ]]; then
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@@ -52,7 +58,11 @@ function names_verify() {
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exit 1
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fi
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- local EXPECTED="MD_NAME=$(hostname):$WANTED_NAME"
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+ if [ $is_foreign == "no" ]; then
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+ EXPECTED="MD_NAME=$(hostname):$WANTED_NAME"
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+ else
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+ EXPECTED="MD_NAME=$WANTED_NAME"
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+ fi
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if [[ "$RES" != "$EXPECTED" ]]; then
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echo "$RES doesn't match $EXPECTED."
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exit 1
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--
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2.41.0
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