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Merging upstream version 4.3+20241108.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-14 06:11:53 +01:00
parent 1e24552bfc
commit 60ccb5b596
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
64 changed files with 2015 additions and 1768 deletions
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27
tests/07changelevels
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@ -10,7 +10,6 @@ export MDADM_GROW_VERIFY=1
dotest() {
sleep 2
check wait
testdev $md0 $1 19968 64 nd
blockdev --flushbufs $md0
cmp -s -n $[textK*1024] $md0 /tmp/RandFile || { echo cmp failed; exit 2; }
# write something new - shift chars 4 space
@ -24,7 +23,7 @@ checkgeo() {
# level raid_disks chunk_size layout
dev=$1
shift
sleep 0.5
sleep 15
check wait
sleep 1
for attr in level raid_disks chunk_size layout
@ -43,22 +42,25 @@ checkgeo() {
bu=/tmp/md-test-backup
rm -f $bu
mdadm -CR $md0 -l1 -n2 -x1 $dev0 $dev1 $dev2 -z 19968
testdev $md0 1 $mdsize1a 64
mdadm -CR $md0 -l1 -n2 -x1 $dev0 $dev1 $dev2
[ -b $md0 ] || die "$1 isn't a block device."
dd if=/tmp/RandFile of=$md0
dotest 1
mdadm --grow $md0 -l5 -n3 --chunk 64
mdadm --grow $md0 -l5 -n3
checkgeo md0 raid5 3
dotest 2
mdadm $md0 --add $dev3 $dev4
mdadm --grow $md0 -n4 --chunk 32
checkgeo md0 raid5 4 $[32*1024]
dotest 3
mdadm -G $md0 -l6 --backup-file $bu
checkgeo md0 raid6 5 $[32*1024]
dotest 3
mdadm -G /dev/md0 --array-size 39936
mdadm -G /dev/md0 --array-size 37888
mdadm -G $md0 -n4 --backup-file $bu
checkgeo md0 raid6 4 $[32*1024]
dotest 2
@ -67,14 +69,11 @@ mdadm -G $md0 -l5 --backup-file $bu
checkgeo md0 raid5 3 $[32*1024]
dotest 2
mdadm -G /dev/md0 --array-size 19968
mdadm -G /dev/md0 --array-size 18944
mdadm -G $md0 -n2 --backup-file $bu
checkgeo md0 raid5 2 $[32*1024]
dotest 1
mdadm -G --level=1 $md0
dotest 1
# now repeat that last few steps only with a degraded array.
mdadm -S $md0
mdadm -CR $md0 -l6 -n5 $dev0 $dev1 $dev2 $dev3 $dev4
@ -83,7 +82,7 @@ dotest 3
mdadm $md0 --fail $dev0
mdadm -G /dev/md0 --array-size 37888
mdadm -G /dev/md0 --array-size 35840
mdadm -G $md0 -n4 --backup-file $bu
dotest 2
checkgeo md0 raid6 4 $[512*1024]
@ -103,12 +102,10 @@ dotest 2
mdadm -G $md0 -l5 --backup-file $bu
dotest 2
mdadm -G /dev/md0 --array-size 18944
mdadm -G /dev/md0 --array-size 17920
mdadm -G $md0 -n2 --backup-file $bu
dotest 1
checkgeo md0 raid5 2 $[512*1024]
mdadm $md0 --fail $dev2
mdadm -G --level=1 $md0
dotest 1
checkgeo md0 raid1 2
mdadm -S $md0