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

02r10_Manage_add-spare: it has 2 scenarios against manage_add-spare.
1. 2 active disks in md array, using add-spare to add spare disk.
2. 2 active disks and 1 spare in array, add-spare 1 new disk into array,
   then check spares.

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 14:10:57 +08:00 committed by Jes Sorensen
parent bb76bc6825
commit ffa22ea2f3
1 changed files with 30 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 --add-spare $dev2
check all spares 1
check all state UU
check all dmesg
stop_md all $md0
mdadm -CR $md0 -l10 -b clustered --layout n2 -n2 -x1 $dev0 $dev1 $dev2 --assume-clean
ssh $NODE2 mdadm -A $md0 $dev0 $dev1 $dev2
check all nosync
check all raid10
check all bitmap
check all spares 1
check all state UU
check all dmesg
mdadm --manage $md0 --add-spare $dev3
check all spares 2
check all state UU
check all dmesg
stop_md all $md0
exit 0