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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 17:42:59 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 17:42:59 +0000
commit0c7a6eb5ccace1d8e9f7b301f6a61a7d3f016369 (patch)
tree80a778fbd7bb3c7858cfac572df1cb08cfa4f988 /tests/05r6-bitmapfile
parentInitial commit. (diff)
downloadmdadm-0c7a6eb5ccace1d8e9f7b301f6a61a7d3f016369.tar.xz
mdadm-0c7a6eb5ccace1d8e9f7b301f6a61a7d3f016369.zip
Adding upstream version 4.2.upstream/4.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/05r6-bitmapfile')
-rw-r--r--tests/05r6-bitmapfile49
1 files changed, 49 insertions, 0 deletions
diff --git a/tests/05r6-bitmapfile b/tests/05r6-bitmapfile
new file mode 100644
index 0000000..d11896d
--- /dev/null
+++ b/tests/05r6-bitmapfile
@@ -0,0 +1,49 @@
+
+#
+# create a raid1 with a bitmap file
+#
+bmf=$targetdir/bitmap
+rm -f $bmf
+mdadm --create --run $md0 --level=6 -n4 --delay=1 --bitmap $bmf $dev1 $dev2 $dev3 $dev4
+check wait
+testdev $md0 2 $mdsize1 512
+mdadm -S $md0
+
+mdadm --assemble $md0 --bitmap=$bmf $dev1 $dev2 $dev3 $dev4
+testdev $md0 2 $mdsize1 512
+dirty1=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
+sleep 4
+dirty2=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
+
+if [ $dirty1 -lt 400 -o $dirty2 -ne 0 ]
+then echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
+ exit 1
+fi
+mdadm $md0 -f $dev3
+testdev $md0 2 $mdsize1 512
+sleep 4
+dirty3=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
+if [ $dirty3 -lt 400 ]
+then
+ echo >&2 "ERROR dirty count $dirty3 is too small"
+ exit 2
+fi
+
+mdadm -S $md0
+
+mdadm --assemble -R $md0 --bitmap=$bmf $dev1 $dev2 $dev4
+mdadm --zero $dev3 # force --add, not --re-add
+mdadm $md0 --add $dev3
+check recovery
+
+dirty4=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
+check wait
+sleep 4
+dirty5=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
+
+if [ $dirty4 -lt 400 -o $dirty5 -ne 0 ]
+then echo echo >&2 "ERROR bad 'dirty' counts at end: $dirty4 $dirty5"
+ exit 1
+fi
+
+mdadm -S $md0