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clustermd_tests: add test case to test manage_add against cluster-raid10 

02r10_Manage_add: it covers testing 2 scenarios against manage_add.
1. 2 active disks in md array, set 1 disk 'fail' and 'remove' it
   from array, then add 1 pure disk into array.
2. 2 active disks in array, add 1 new disk into array directly, now
   the 'add' in equal to 'add-spare'.

Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
This commit is contained in:
Zhilong Liu 2018-02-02 14:10:55 +08:00 committed by Jes Sorensen
parent db76b9b156
commit 1070b7f867
1 changed files with 33 additions and 0 deletions
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#!/bin/bash
mdadm -CR $md0 -l10 -b clustered --layout n2 -n2 $dev0 $dev1 --assume-clean
ssh $NODE2 mdadm -A $md0 $dev0 $dev1
check all nosync
check all raid10
check all bitmap
check all state UU
check all dmesg
mdadm --manage $md0 --fail $dev0 --remove $dev0
mdadm --zero $dev2
mdadm --manage $md0 --add $dev2
sleep 0.3
check $NODE1 recovery
check $NODE1 wait
check all state UU
check all dmesg
stop_md all $md0
mdadm -CR $md0 -l10 -b clustered --layout n2 -n2 $dev0 $dev1 --assume-clean
ssh $NODE2 mdadm -A $md0 $dev0 $dev1
check all nosync
check all raid10
check all bitmap
check all state UU
check all dmesg
mdadm --manage $md0 --add $dev2
check all spares 1
check all state UU
check all dmesg
stop_md all $md0
exit 0