From cd3b2350bef136b20c81190371fb0b60d62a0365 Mon Sep 17 00:00:00 2001 From: Xiao Ni Date: Wed, 22 May 2024 16:50:55 +0800 Subject: [PATCH 092/201] mdadm/tests: 07changelevelintr It needs to specify a 2 powered array size when updating array size. If not, it can't change chunksize. And sometimes it reports error reshape doesn't happen. In fact the reshape has finished. It doesn't need to wait before checking reshape action. Because check function waits itself. Signed-off-by: Xiao Ni Signed-off-by: Mariusz Tkaczyk --- tests/07changelevelintr | 9 +++++---- tests/07changelevelintr.broken | 9 --------- 2 files changed, 5 insertions(+), 13 deletions(-) delete mode 100644 tests/07changelevelintr.broken diff --git a/tests/07changelevelintr b/tests/07changelevelintr index 18c63092..d921f2b2 100644 --- a/tests/07changelevelintr +++ b/tests/07changelevelintr @@ -27,11 +27,9 @@ checkgeo() { } restart() { - sleep 0.5 check reshape mdadm -S $md0 mdadm -A $md0 $devs --backup-file=$bu - sleep 0.5 check reshape } @@ -49,13 +47,16 @@ mdadm -G $md0 --layout rs --backup-file=$bu restart checkgeo md0 raid5 5 $[128*1024] 3 -mdadm -G $md0 --array-size 58368 +# It needs to shrink array size first. Choose a value that +# is power of 2 for array size. If not, it can't change +# chunk size. +mdadm -G $md0 --array-size 51200 mdadm -G $md0 --raid-disks 4 -c 64 --backup-file=$bu restart checkgeo md0 raid5 4 $[64*1024] 3 devs="$dev0 $dev1 $dev2 $dev3" -mdadm -G $md0 --array-size 19456 +mdadm -G $md0 --array-size 18432 mdadm -G $md0 -n 2 -c 256 --backup-file=$bu restart checkgeo md0 raid5 2 $[256*1024] 3 diff --git a/tests/07changelevelintr.broken b/tests/07changelevelintr.broken deleted file mode 100644 index 284b4906..00000000 --- a/tests/07changelevelintr.broken +++ /dev/null @@ -1,9 +0,0 @@ -always fails - -Fails with errors: - - mdadm: this change will reduce the size of the array. - use --grow --array-size first to truncate array. - e.g. mdadm --grow /dev/md0 --array-size 56832 - - ERROR: no reshape happening -- 2.41.0