You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
1.6 KiB
61 lines
1.6 KiB
6 months ago
|
From 481433482942c2ee2990965af394eff059990901 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Yu Kuai <yukuai3@huawei.com>
|
||
|
|
Date: Mon, 29 May 2023 21:28:25 +0800
|
||
|
|
Subject: [PATCH 150/165] tests: add a regression test that reshape can corrupt
|
||
|
|
data
|
||
|
|
|
||
|
|
This is a regression test for commit 1544e95c6dd8 ("md: fix data
|
||
|
|
corruption for raid456 when reshape restart while grow up").
|
||
|
|
|
||
|
|
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
|
||
|
|
Signed-off-by: Jes Sorensen <jes@trained-monkey.org>
|
||
|
|
---
|
||
|
|
tests/25raid456-reshape-corrupt-data | 35 ++++++++++++++++++++++++++++
|
||
|
|
1 file changed, 35 insertions(+)
|
||
|
|
create mode 100644 tests/25raid456-reshape-corrupt-data
|
||
|
|
|
||
|
|
diff --git a/tests/25raid456-reshape-corrupt-data b/tests/25raid456-reshape-corrupt-data
|
||
|
|
new file mode 100644
|
||
|
|
index 00000000..fdb875fb
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/tests/25raid456-reshape-corrupt-data
|
||
|
|
@@ -0,0 +1,35 @@
|
||
|
|
+devs="$dev0 $dev1 $dev2"
|
||
|
|
+
|
||
|
|
+set_up_test()
|
||
|
|
+{
|
||
|
|
+ mdadm -Cv -R -n 3 -l5 $md0 $devs --size=50M || die "create array failed"
|
||
|
|
+ mdadm -a $md0 $dev3 || die "failed to bind new disk to array"
|
||
|
|
+ mkfs.xfs -f $md0 || die "mkfs failed"
|
||
|
|
+ xfs_ncheck $md0 || die "check fs failed"
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+clean_up_test()
|
||
|
|
+{
|
||
|
|
+ mdadm -S $md0
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+trap 'clean_up_test' EXIT
|
||
|
|
+
|
||
|
|
+set_up_test || die "set up test failed"
|
||
|
|
+
|
||
|
|
+# trigger reshape
|
||
|
|
+echo 1000 > /sys/block/md0/md/sync_speed_max
|
||
|
|
+mdadm --grow -l 6 $md0
|
||
|
|
+sleep 1
|
||
|
|
+
|
||
|
|
+# stop and start reshape
|
||
|
|
+echo frozen > /sys/block/md0/md/sync_action
|
||
|
|
+echo system > /sys/block/md0/md/sync_speed_max
|
||
|
|
+echo reshape > /sys/block/md0/md/sync_action
|
||
|
|
+
|
||
|
|
+mdadm -W $md0
|
||
|
|
+
|
||
|
|
+# check if data is corrupted
|
||
|
|
+xfs_ncheck $md0 || die "data is corrupted after reshape"
|
||
|
|
+
|
||
|
|
+exit 0
|
||
|
|
--
|
||
|
|
2.40.1
|
||
|
|
|