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mdadm: Fix raid0 tests
Backport patches to fix raid0 tests: tests/00raid0 tests/00readonly tests/03r0assem tests/04r0update tests/04update-metadata (From OE-Core rev: a5c38968e1a188f7d186c42c38ee49fb749f2b97) Signed-off-by: Mingli Yu <mingli.yu@windriver.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Mingli Yu
committed by
Richard Purdie
Richard Purdie
parent
1bf1d77db5
commit
ce8b6e27a6
@@ -0,0 +1,41 @@
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From 7539254342bc591717b0051734cc6c09c1b88640 Mon Sep 17 00:00:00 2001
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From: Sudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com>
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Date: Wed, 22 Jun 2022 14:25:13 -0600
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Subject: [PATCH] tests/00raid0: add a test that validates raid0 with layout
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fails for 0.9
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329dfc28debb disallows the creation of raid0 with layouts for 0.9
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metadata. This test confirms the new behavior.
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Upstream-Status: Backport [https://git.kernel.org/pub/scm/utils/mdadm/mdadm.git/commit/?id=7539254342bc591717b0051734cc6c09c1b88640]
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Signed-off-by: Sudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com>
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Signed-off-by: Himanshu Madhani <himanshu.madhani@oracle.com>
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Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
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Signed-off-by: Jes Sorensen <jes@trained-monkey.org>
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Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
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---
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tests/00raid0 | 6 ++----
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1 file changed, 2 insertions(+), 4 deletions(-)
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diff --git a/tests/00raid0 b/tests/00raid0
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index 8bc18985..e6b21cc4 100644
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--- a/tests/00raid0
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+++ b/tests/00raid0
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@@ -6,11 +6,9 @@ check raid0
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testdev $md0 3 $mdsize2_l 512
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mdadm -S $md0
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-# now with version-0.90 superblock
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+# verify raid0 with layouts fail for 0.90
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mdadm -CR $md0 -e0.90 -l0 -n4 $dev0 $dev1 $dev2 $dev3
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-check raid0
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-testdev $md0 4 $mdsize0 512
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-mdadm -S $md0
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+check opposite_result
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# now with no superblock
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mdadm -B $md0 -l0 -n5 $dev0 $dev1 $dev2 $dev3 $dev4
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--
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2.25.1
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@@ -0,0 +1,39 @@
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From 39b381252c32275079344d30de18b76fda4bba26 Mon Sep 17 00:00:00 2001
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From: Logan Gunthorpe <logang@deltatee.com>
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Date: Wed, 27 Jul 2022 15:52:45 -0600
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Subject: [PATCH] tests/00readonly: Run udevadm settle before setting ro
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In some recent kernel versions, 00readonly fails with:
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mdadm: failed to set readonly for /dev/md0: Device or resource busy
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ERROR: array is not read-only!
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This was traced down to a race condition with udev holding a reference
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to the block device at the same time as trying to set it read only.
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To fix this, call udevadm settle before setting the array read only.
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Upstream-Status: Backport [https://git.kernel.org/pub/scm/utils/mdadm/mdadm.git/commit/?id=39b381252c32275079344d30de18b76fda4bba26]
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Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
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Signed-off-by: Jes Sorensen <jsorensen@fb.com>
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Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
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---
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tests/00readonly | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/tests/00readonly b/tests/00readonly
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index 39202487..afe243b3 100644
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--- a/tests/00readonly
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+++ b/tests/00readonly
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@@ -12,6 +12,7 @@ do
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$dev1 $dev2 $dev3 $dev4 --assume-clean
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check nosync
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check $level
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+ udevadm settle
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mdadm -ro $md0
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check readonly
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state=$(cat /sys/block/md0/md/array_state)
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--
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2.25.1
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@@ -0,0 +1,41 @@
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From de045db607b1ac4b70fc2a8878463e029c2ab1dc Mon Sep 17 00:00:00 2001
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From: Sudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com>
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Date: Wed, 22 Jun 2022 14:25:15 -0600
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Subject: [PATCH] tests/04update-metadata: avoid passing chunk size to raid1
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'04update-metadata' test fails with error, "specifying chunk size is
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forbidden for this level" added by commit, 5b30a34aa4b5e. Hence,
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correcting the test to ignore passing chunk size to raid1.
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Upstream-Status: Backport [https://git.kernel.org/pub/scm/utils/mdadm/mdadm.git/commit/?id=de045db607b1ac4b70fc2a8878463e029c2ab1dc]
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Signed-off-by: Sudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com>
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Signed-off-by: Himanshu Madhani <himanshu.madhani@oracle.com>
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[logang@deltatee.com: fix if/then style and dropped unrelated hunk]
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Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
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Signed-off-by: Jes Sorensen <jes@trained-monkey.org>
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Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
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---
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tests/04update-metadata | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/tests/04update-metadata b/tests/04update-metadata
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index 08c14af7..2b72a303 100644
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--- a/tests/04update-metadata
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+++ b/tests/04update-metadata
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@@ -11,7 +11,11 @@ dlist="$dev0 $dev1 $dev2 $dev3"
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for ls in linear/4 raid1/1 raid5/3 raid6/2
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do
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s=${ls#*/} l=${ls%/*}
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- mdadm -CR --assume-clean -e 0.90 $md0 --level $l -n 4 -c 64 $dlist
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+ if [[ $l == 'raid1' ]]; then
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+ mdadm -CR --assume-clean -e 0.90 $md0 --level $l -n 4 $dlist
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+ else
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+ mdadm -CR --assume-clean -e 0.90 $md0 --level $l -n 4 -c 64 $dlist
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+ fi
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testdev $md0 $s 19904 64
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mdadm -S $md0
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mdadm -A $md0 --update=metadata $dlist
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--
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2.25.1
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@@ -0,0 +1,102 @@
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From 14c2161edb77d7294199e8aa7daa9f9d1d0ad5d7 Mon Sep 17 00:00:00 2001
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From: Sudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com>
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Date: Wed, 22 Jun 2022 14:25:14 -0600
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Subject: [PATCH] tests: fix raid0 tests for 0.90 metadata
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Some of the test cases fail because raid0 creation fails with the error,
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"0.90 metadata does not support layouts for RAID0" added by commit,
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329dfc28debb. Fix some of the test cases by switching from raid0 to
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linear level for 0.9 metadata where possible.
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Upstream-Status: Backport [https://git.kernel.org/pub/scm/utils/mdadm/mdadm.git/commit/?id=14c2161edb77d7294199e8aa7daa9f9d1d0ad5d7]
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Signed-off-by: Sudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com>
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Signed-off-by: Himanshu Madhani <himanshu.madhani@oracle.com>
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Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
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Signed-off-by: Jes Sorensen <jes@trained-monkey.org>
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Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
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---
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tests/00raid0 | 4 ++--
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tests/00readonly | 4 ++++
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tests/03r0assem | 6 +++---
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tests/04r0update | 4 ++--
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tests/04update-metadata | 2 +-
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5 files changed, 12 insertions(+), 8 deletions(-)
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diff --git a/tests/00raid0 b/tests/00raid0
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index e6b21cc4..9b8896cb 100644
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--- a/tests/00raid0
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+++ b/tests/00raid0
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@@ -20,8 +20,8 @@ mdadm -S $md0
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# now same again with different chunk size
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for chunk in 4 32 256
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do
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- mdadm -CR $md0 -e0.90 -l raid0 --chunk $chunk -n3 $dev0 $dev1 $dev2
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- check raid0
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+ mdadm -CR $md0 -e0.90 -l linear --chunk $chunk -n3 $dev0 $dev1 $dev2
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+ check linear
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testdev $md0 3 $mdsize0 $chunk
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mdadm -S $md0
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diff --git a/tests/00readonly b/tests/00readonly
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index 28b0fa13..39202487 100644
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--- a/tests/00readonly
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+++ b/tests/00readonly
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@@ -4,6 +4,10 @@ for metadata in 0.9 1.0 1.1 1.2
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do
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for level in linear raid0 raid1 raid4 raid5 raid6 raid10
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do
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+ if [[ $metadata == "0.9" && $level == "raid0" ]];
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+ then
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+ continue
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+ fi
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mdadm -CR $md0 -l $level -n 4 --metadata=$metadata \
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$dev1 $dev2 $dev3 $dev4 --assume-clean
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check nosync
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diff --git a/tests/03r0assem b/tests/03r0assem
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index 6744e322..44df0645 100644
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--- a/tests/03r0assem
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+++ b/tests/03r0assem
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@@ -68,9 +68,9 @@ mdadm -S $md2
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### Now for version 0...
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mdadm --zero-superblock $dev0 $dev1 $dev2
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-mdadm -CR $md2 -l0 --metadata=0.90 -n3 $dev0 $dev1 $dev2
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-check raid0
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-tst="testdev $md2 3 $mdsize0 512"
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+mdadm -CR $md2 -llinear --metadata=0.90 -n3 $dev0 $dev1 $dev2
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+check linear
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+tst="testdev $md2 3 $mdsize0 1"
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$tst
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uuid=`mdadm -Db $md2 | sed 's/.*UUID=//'`
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diff --git a/tests/04r0update b/tests/04r0update
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index 73ee3b9f..b95efb06 100644
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--- a/tests/04r0update
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+++ b/tests/04r0update
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@@ -1,7 +1,7 @@
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# create a raid0, re-assemble with a different super-minor
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-mdadm -CR -e 0.90 $md0 -l0 -n3 $dev0 $dev1 $dev2
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-testdev $md0 3 $mdsize0 512
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+mdadm -CR -e 0.90 $md0 -llinear -n3 $dev0 $dev1 $dev2
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+testdev $md0 3 $mdsize0 1
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minor1=`mdadm -E $dev0 | sed -n -e 's/.*Preferred Minor : //p'`
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mdadm -S /dev/md0
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diff --git a/tests/04update-metadata b/tests/04update-metadata
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index 232fc1ff..08c14af7 100644
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--- a/tests/04update-metadata
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+++ b/tests/04update-metadata
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@@ -8,7 +8,7 @@ set -xe
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dlist="$dev0 $dev1 $dev2 $dev3"
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-for ls in raid0/4 linear/4 raid1/1 raid5/3 raid6/2
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+for ls in linear/4 raid1/1 raid5/3 raid6/2
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do
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s=${ls#*/} l=${ls%/*}
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mdadm -CR --assume-clean -e 0.90 $md0 --level $l -n 4 -c 64 $dlist
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--
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2.25.1
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@@ -26,6 +26,10 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/utils/raid/mdadm/${BPN}-${PV}.tar.xz \
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file://0001-Makefile-install-mdcheck.patch \
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file://0001-mdadm-Fix-optional-write-behind-parameter.patch \
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file://0001-tests-02lineargrow-clear-the-superblock-at-every-ite.patch \
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file://0001-tests-00raid0-add-a-test-that-validates-raid0-with-l.patch \
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file://0001-tests-fix-raid0-tests-for-0.90-metadata.patch \
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file://0001-tests-00readonly-Run-udevadm-settle-before-setting-r.patch \
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file://0001-tests-04update-metadata-avoid-passing-chunk-size-to.patch \
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"
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SRC_URI[sha256sum] = "461c215670864bb74a4d1a3620684aa2b2f8296dffa06743f26dda5557acf01d"
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