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Commit | Line | Data |
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4a557d9d ZL |
1 | #!/bin/bash |
2 | ||
3 | mdadm -CR $md0 -l1 -b clustered -n2 $dev0 $dev1 --assume-clean | |
4 | ssh $NODE2 mdadm -A $md0 $dev0 $dev1 | |
5 | check all nosync | |
6 | check all raid1 | |
7 | check all bitmap | |
8 | check all state UU | |
9 | ||
10 | # switch 'clustered' bitmap to 'none', and then 'none' to 'internal' | |
11 | stop_md $NODE2 $md0 | |
12 | mdadm --grow $md0 --bitmap=none | |
13 | [ $? -eq '0' ] || | |
14 | die "$NODE1: change bitmap 'clustered' to 'none' failed." | |
15 | mdadm -X $dev0 $dev1 &> /dev/null | |
16 | [ $? -eq '0' ] && | |
17 | die "$NODE1: bitmap still exists in member_disks." | |
18 | check all nobitmap | |
19 | mdadm --grow $md0 --bitmap=internal | |
20 | [ $? -eq '0' ] || | |
21 | die "$NODE1: change bitmap 'none' to 'internal' failed." | |
22 | sleep 2 | |
23 | mdadm -X $dev0 $dev1 &> /dev/null | |
24 | [ $? -eq '0' ] || | |
25 | die "$NODE1: create 'internal' bitmap failed." | |
26 | check $NODE1 bitmap | |
27 | ||
28 | # switch 'internal' bitmap to 'none', and then 'none' to 'clustered' | |
29 | mdadm --grow $md0 --bitmap=none | |
30 | [ $? -eq '0' ] || | |
31 | die "$NODE1: change bitmap 'internal' to 'none' failed." | |
32 | mdadm -X $dev0 $dev1 &> /dev/null | |
33 | [ $? -eq '0' ] && | |
34 | die "$NODE1: bitmap still exists in member_disks." | |
35 | check $NODE1 nobitmap | |
36 | mdadm --grow $md0 --bitmap=clustered | |
37 | [ $? -eq '0' ] || | |
38 | die "$NODE1: change bitmap 'none' to 'clustered' failed." | |
39 | ssh $NODE2 mdadm -A $md0 $dev0 $dev1 | |
40 | sleep 2 | |
41 | for ip in $NODES | |
42 | do | |
43 | ssh $ip "mdadm -X $dev0 $dev1 | grep -q 'Cluster name'" || | |
44 | die "$ip: create 'clustered' bitmap failed." | |
45 | done | |
46 | check all bitmap | |
47 | check all state UU | |
48 | check all dmesg | |
49 | stop_md all $md0 | |
50 | ||
51 | exit 0 |