projects / thirdparty / mdadm.git / blame
| Commit | Line | Data |
|---|---|---|
| fe80f49b NB |
1 | |
| 2 | # | |
| 3 | # create a raid1, remove a drive, and readd it. | |
| 4 | # resync should be instant. | |
| 5 | # Then do some IO first. Resync should still be very fast | |
| 6 | # | |
| 7 | bmf=$targetdir/bitmap2 | |
| 8 | rm -f $bmf | |
| 9 | mdadm -B $md0 -l1 -n2 -b$bmf -d1 $dev1 $dev2 | |
| 10 | check resync | |
| 11 | check wait | |
| 12 | testdev $md0 1 $size 1 | |
| 13 | sleep 4 | |
| 14 | ||
| 15 | mdadm $md0 -f $dev2 | |
| 16 | sleep 1 | |
| 17 | mdadm $md0 -r $dev2 | |
| 18 | mdadm $md0 --re-add $dev2 | |
| 19 | check nosync | |
| 20 | ||
| 21 | mdadm $md0 -f $dev2 | |
| 22 | sleep 1 | |
| 23 | mdadm $md0 -r $dev2 | |
| 24 | testdev $md0 1 $size 1 | |
| 25 | mdadm $md0 --re-add $dev2 | |
| 26 | check wait | |
| 27 | cmp --bytes=$[$mdsize0*1024] $dev1 $dev2 | |
| 28 | ||
| 29 | mdadm $md0 -f $dev2; sleep 1 | |
| 30 | mdadm $md0 -r $dev2 | |
| 31 | if dd if=/dev/zero of=$md0 ; then : ; fi | |
| 32 | mdadm $md0 --re-add $dev2 | |
| 33 | check recovery | |
| 34 | check wait | |
| 35 | # should BLKFLSBUF and then read $dev1/$dev2... | |
| 36 | cmp --bytes=$[$mdsize0*1024] $file1 $file2 | |
| 37 | mdadm -S $md0 |