3 # create a raid1 with a bitmap file
7 mdadm --create --run $md0 --level=1 -n2 --delay=1 --bitmap $bmf $dev1 $dev2
9 testdev $md0 1 $mdsize1a 64
12 mdadm --assemble $md0 --bitmap=$bmf $dev1 $dev2
13 testdev $md0 1 $mdsize1a 64
14 dirty1=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
16 dirty2=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
18 if [ $dirty1 -lt 400 -o $dirty2 -ne 0 ]
19 then echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
23 testdev $md0 1 $mdsize1a 64
25 dirty3=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
26 if [ $dirty3 -lt 400 ]
28 echo >&2 "ERROR dirty count $dirty3 is too small"
34 mdadm --assemble -R $md0 --bitmap=$bmf $dev2
35 dirty4=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
36 mdadm --zero $dev1 # force --add, not --re-add
37 mdadm $md0 --add $dev1
38 #it is too fast# check recovery
42 dirty5=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
44 if [ $dirty4 -lt 400 -o $dirty5 -ne 0 ]
45 then echo echo >&2 "ERROR bad 'dirty' counts at end: $dirty4 $dirty5"