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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:55:34 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:55:34 +0000
commit7f1d6c8fec531fa1762d6d65576aecbee837982c (patch)
treeb37177c380fa30d0336aad7cac9c72035523206a /tests/05r1-grow-internal
parentInitial commit. (diff)
downloadmdadm-7f1d6c8fec531fa1762d6d65576aecbee837982c.tar.xz
mdadm-7f1d6c8fec531fa1762d6d65576aecbee837982c.zip
Adding upstream version 4.3.upstream/4.3
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/05r1-grow-internal')
-rw-r--r--tests/05r1-grow-internal31
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/05r1-grow-internal b/tests/05r1-grow-internal
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--- /dev/null
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+
+#
+# create a raid1 array, add an internal bitmap
+#
+mdadm --create --run $md0 -l 1 -n 2 $dev1 $dev2
+check wait
+testdev $md0 1 $mdsize1a 64
+
+#mdadm -E $dev1
+mdadm --grow $md0 --bitmap=internal --bitmap-chunk=4 --delay=1 || { mdadm -X $dev2 ; exit 1; }
+dirty1=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
+sleep 4
+dirty2=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
+
+testdev $md0 1 $mdsize1a 64
+dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
+sleep 4
+dirty4=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
+
+#echo $dirty1 $dirty2 $dirty3 $dirty4
+if [ $dirty2 -ne 0 -o $dirty4 -ne 0 -o $dirty3 -lt 400 ]
+then
+ echo bad dirty counts
+ exit 1
+fi
+
+# now to remove the bitmap
+check bitmap
+mdadm --grow $md0 --bitmap=none
+check nobitmap
+mdadm -S $md0