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Diffstat (limited to '')
| -rw-r--r-- | tests/05r1-grow-internal-1 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/05r1-grow-internal-1 b/tests/05r1-grow-internal-1 new file mode 100644 index 0000000..2f0d823 --- /dev/null +++ b/tests/05r1-grow-internal-1 @@ -0,0 +1,31 @@ + +# +# create a raid1 array, version 1 superblock, add an internal bitmap +# +mdadm --create --run $md0 -e1 -l 1 -n 2 $dev1 $dev2 +check wait +testdev $md0 1 $mdsize1b 64 + +#mdadm -E $dev1 +mdadm --grow $md0 --bitmap=internal --bitmap-chunk=4 --delay=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 $mdsize1b 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 |