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From 60f97394878d8b540ee6a4fb9c9edaae2f90d0d0 Mon Sep 17 00:00:00 2001
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From: Karel Zak <kzak@redhat.com>
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Date: Tue, 17 Dec 2019 18:10:31 +0100
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Subject: [PATCH] tests: (fdisk) make sure we use the same sizes for MD devices
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It seems on some kernels MD can return error if the devices in RAID
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have different size
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# mdadm -q --create /dev/md8 --chunk=64 --level=0 --raid-devices=2 /dev/sda1 /dev/sda2
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mdadm: RUN_ARRAY failed: Unknown error 524
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# dmesg
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...
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[ 1485.148435] md/raid0:md8: cannot assemble multi-zone RAID0 with default_layout setting
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[ 1485.152306] md/raid0: please set raid.default_layout to 1 or 2
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[ 1485.154050] md: pers->run() failed ...
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[ 1485.154104] md: md8 stopped.
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Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1784534
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Signed-off-by: Karel Zak <kzak@redhat.com>
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---
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tests/expected/fdisk/align-512-4K-md | 12 ++++++------
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tests/ts/fdisk/align-512-4K-md | 4 ++--
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2 files changed, 8 insertions(+), 8 deletions(-)
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diff --git a/tests/expected/fdisk/align-512-4K-md b/tests/expected/fdisk/align-512-4K-md
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index caca03154..3690c04c2 100644
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--- a/tests/expected/fdisk/align-512-4K-md
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+++ b/tests/expected/fdisk/align-512-4K-md
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@@ -16,7 +16,7 @@ Created a new <removed>.
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Command (m for help): Partition type
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p primary (1 primary, 0 extended, 3 free)
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e extended (container for logical partitions)
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-Select (default p): Partition number (2-4, default 2): First sector (43008-102399, default 43008): Last sector, +sectors or +size{K,M,G,T,P} (43008-102399, default 102399):
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+Select (default p): Partition number (2-4, default 2): First sector (51199-102399, default 51200): Last sector, +sectors or +size{K,M,G,T,P} (51200-102399, default 102399):
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Created a new <removed>.
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Command (m for help): Disk <removed>: 50 MiB, 52428800 bytes, 102400 sectors
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@@ -27,8 +27,8 @@ Disklabel type: dos
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Disk identifier: <removed>
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Device Boot Start End Sectors Size Id Type
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-<removed>1 2048 43007 40960 20M 83 Linux
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-<removed>2 43008 102399 59392 29M 83 Linux
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+<removed>1 2048 51198 49151 24M 83 Linux
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+<removed>2 51200 100350 49151 24M 83 Linux
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Command (m for help): The partition table has been altered.
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Calling ioctl() to re-read partition table.
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@@ -49,16 +49,16 @@ Created a new <removed>.
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Command (m for help): Partition type
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p primary (0 primary, 0 extended, 4 free)
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e extended (container for logical partitions)
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-Select (default p): Partition number (1-4, default 1): First sector (2048-100095, default 2048): Last sector, +sectors or +size{K,M,G,T,P} (2048-100095, default 100095):
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+Select (default p): Partition number (1-4, default 1): First sector (2048-97791, default 2048): Last sector, +sectors or +size{K,M,G,T,P} (2048-97791, default 97791):
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Created a new <removed>.
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Command (m for help): Partition type
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p primary (1 primary, 0 extended, 3 free)
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e extended (container for logical partitions)
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-Select (default p): Partition number (2-4, default 2): First sector (22528-100095, default 22528): Last sector, +sectors or +size{K,M,G,T,P} (22528-100095, default 100095):
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+Select (default p): Partition number (2-4, default 2): First sector (22528-97791, default 22528): Last sector, +sectors or +size{K,M,G,T,P} (22528-97791, default 97791):
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Created a new <removed>.
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-Command (m for help): Disk <removed>: 48.9 MiB, 51249152 bytes, 100096 sectors
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+Command (m for help): Disk <removed>: 47.8 MiB, 50069504 bytes, 97792 sectors
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Units: sectors of 1 * 512 = 512 bytes
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Sector size (logical/physical): 512 bytes / 4096 bytes
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I/O size (minimum/optimal): 65536 bytes / <removed> bytes
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diff --git a/tests/ts/fdisk/align-512-4K-md b/tests/ts/fdisk/align-512-4K-md
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index 7f60a654f..68aaff0b7 100755
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--- a/tests/ts/fdisk/align-512-4K-md
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+++ b/tests/ts/fdisk/align-512-4K-md
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@@ -41,12 +41,12 @@ n
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p
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1
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-+20M
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++49150
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n
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p
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2
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-
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++49150
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p
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w
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q
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--
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2.21.0
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