fanmin shi 7f5a7d1da5 functional-tester: always clean up if tester encouters an error
The current tester doesn't not clean up if any of the failure injection/recovery fails. if tester fails to recover a dead node, tester hangs in the next round because the tester will keep waiting until cluster becomes healthy which is impossible since a node is down. To fix this issue, we will always clean up if any error happens during each round so that cluster will be healthy for next round.

FIX #6743
2016-10-27 15:07:58 -07:00
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2016-10-25 10:18:51 -07:00