3 # create a raid1 with 3 devices and a bitmap file
4 # make sure resync does right thing.
9 mdadm --create -e0.90 --run $md0 --level=1 -n3 --delay=1 --bitmap $bmf $dev1 $dev2 $dev3
11 testdev $md0 1 $mdsize0 64
14 mdadm --assemble $md0 --bitmap=$bmf $dev1 $dev2 $dev3
15 testdev $md0 1 $mdsize0 64
16 dirty1=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
18 dirty2=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
20 if [ $dirty1 -lt 400 -o $dirty2 -ne 0 ]
21 then echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
25 testdev $md0 1 $mdsize0 64
27 dirty3=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
28 if [ $dirty3 -lt 400 ]
30 echo >&2 "ERROR dirty count $dirty3 is too small"
36 mdadm --assemble -R $md0 --bitmap=$bmf $dev1 $dev3
38 mdadm --zero-superblock $dev2
39 mdadm $md0 --add $dev2
42 dirty4=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
45 dirty5=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
47 if [ $dirty4 -lt 400 -o $dirty5 -ne 0 ]
48 then echo echo >&2 "ERROR bad 'dirty' counts at end: $dirty4 $dirty5"