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samba-mirror/ctdb/tests/takeover/lcp2.031.sh

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ctdb-recoverd: Fix a bug in the LCP2 rebalancing code srcimbl gets changed on every iteration of the loop. The value that should be stored for the new imbalance of the source node is minsrcimbl. To help diagnose this, added some extra debug that can be left in. The extra debug changes the output of a couple of tests. Note that the resulting IP allocations in those tests is unchanged - only the debug output is changed. Also add some new tests that illustrates the bug. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2014-02-07 17:19:20 +11:00
#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "12+4 IPs, 4 nodes, 3 -> 4 healthy"
export CTDB_TEST_LOGLEVEL=4
required_result <<EOF
ctdb-tests: Make the fake log timestamp string easy to modify Use a variable to allow easy change of this string in case future logging changes modify the timestamp format or do not support timestamping. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Volker Lendecke <vl@samba.org>
2014-09-24 17:07:12 +10:00
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} CONSIDERING MOVES (UNASSIGNED)
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP}+++++++++++++++++++++++++++++++++++++++++
${TEST_DATE_STAMP}Selecting most imbalanced node from:
${TEST_DATE_STAMP} 0 [0]
${TEST_DATE_STAMP} 1 [181370]
${TEST_DATE_STAMP} 2 [128630]
${TEST_DATE_STAMP} 3 [128881]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} CONSIDERING MOVES FROM 1 [181370]
${TEST_DATE_STAMP} 1 [-64566] -> 130.216.30.178 -> 0 [+0]
${TEST_DATE_STAMP} 1 [-64566] -> 130.216.30.176 -> 0 [+0]
${TEST_DATE_STAMP} 1 [-64315] -> 130.216.30.175 -> 0 [+0]
${TEST_DATE_STAMP} 1 [-64315] -> 130.216.30.171 -> 0 [+0]
${TEST_DATE_STAMP} 1 [-52489] -> 10.19.99.253 -> 0 [+0]
${TEST_DATE_STAMP} 1 [-52489] -> 10.19.99.250 -> 0 [+0]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP}1 [-64566] -> 130.216.30.178 -> 0 [+0]
${TEST_DATE_STAMP}+++++++++++++++++++++++++++++++++++++++++
${TEST_DATE_STAMP}Selecting most imbalanced node from:
${TEST_DATE_STAMP} 0 [0]
${TEST_DATE_STAMP} 1 [116804]
${TEST_DATE_STAMP} 2 [128630]
${TEST_DATE_STAMP} 3 [128881]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} CONSIDERING MOVES FROM 3 [128881]
${TEST_DATE_STAMP} 3 [-55099] -> 130.216.30.180 -> 0 [+15625]
${TEST_DATE_STAMP} 3 [-55099] -> 130.216.30.177 -> 0 [+15876]
${TEST_DATE_STAMP} 3 [-55350] -> 130.216.30.174 -> 0 [+15129]
${TEST_DATE_STAMP} 3 [-55350] -> 130.216.30.173 -> 0 [+15129]
${TEST_DATE_STAMP} 3 [-36864] -> 10.19.99.252 -> 0 [+9216]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP}3 [-55350] -> 130.216.30.174 -> 0 [+15129]
${TEST_DATE_STAMP}+++++++++++++++++++++++++++++++++++++++++
${TEST_DATE_STAMP}Selecting most imbalanced node from:
${TEST_DATE_STAMP} 0 [15129]
${TEST_DATE_STAMP} 1 [116804]
${TEST_DATE_STAMP} 2 [128630]
${TEST_DATE_STAMP} 3 [73531]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} CONSIDERING MOVES FROM 2 [128630]
${TEST_DATE_STAMP} 2 [-55099] -> 130.216.30.181 -> 0 [+30754]
${TEST_DATE_STAMP} 2 [-55099] -> 130.216.30.179 -> 0 [+31258]
${TEST_DATE_STAMP} 2 [-55099] -> 130.216.30.172 -> 0 [+31005]
${TEST_DATE_STAMP} 2 [-55099] -> 130.216.30.170 -> 0 [+30754]
${TEST_DATE_STAMP} 2 [-36864] -> 10.19.99.251 -> 0 [+18432]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP}2 [-55099] -> 130.216.30.181 -> 0 [+30754]
${TEST_DATE_STAMP}+++++++++++++++++++++++++++++++++++++++++
${TEST_DATE_STAMP}Selecting most imbalanced node from:
${TEST_DATE_STAMP} 0 [45883]
${TEST_DATE_STAMP} 1 [116804]
${TEST_DATE_STAMP} 2 [73531]
${TEST_DATE_STAMP} 3 [73531]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} CONSIDERING MOVES FROM 1 [116804]
${TEST_DATE_STAMP} 1 [-48690] -> 130.216.30.176 -> 0 [+46630]
${TEST_DATE_STAMP} 1 [-49186] -> 130.216.30.175 -> 0 [+46387]
${TEST_DATE_STAMP} 1 [-49186] -> 130.216.30.171 -> 0 [+45883]
${TEST_DATE_STAMP} 1 [-43273] -> 10.19.99.253 -> 0 [+27648]
${TEST_DATE_STAMP} 1 [-43273] -> 10.19.99.250 -> 0 [+27648]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP}1 [-43273] -> 10.19.99.253 -> 0 [+27648]
${TEST_DATE_STAMP}+++++++++++++++++++++++++++++++++++++++++
${TEST_DATE_STAMP}Selecting most imbalanced node from:
${TEST_DATE_STAMP} 0 [73531]
${TEST_DATE_STAMP} 1 [73531]
${TEST_DATE_STAMP} 2 [73531]
${TEST_DATE_STAMP} 3 [73531]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} CONSIDERING MOVES FROM 0 [73531]
${TEST_DATE_STAMP} 0 [-39970] -> 130.216.30.181 -> 0 [+39970]
${TEST_DATE_STAMP} 0 [-39970] -> 130.216.30.178 -> 0 [+39970]
${TEST_DATE_STAMP} 0 [-39474] -> 130.216.30.174 -> 0 [+39474]
${TEST_DATE_STAMP} 0 [-27648] -> 10.19.99.253 -> 0 [+27648]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} CONSIDERING MOVES FROM 1 [73531]
${TEST_DATE_STAMP} 1 [-39474] -> 130.216.30.176 -> 0 [+55846]
${TEST_DATE_STAMP} 1 [-39970] -> 130.216.30.175 -> 0 [+55603]
${TEST_DATE_STAMP} 1 [-39970] -> 130.216.30.171 -> 0 [+55099]
${TEST_DATE_STAMP} 1 [-27648] -> 10.19.99.250 -> 0 [+43273]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} CONSIDERING MOVES FROM 2 [73531]
${TEST_DATE_STAMP} 2 [-39474] -> 130.216.30.179 -> 0 [+56099]
${TEST_DATE_STAMP} 2 [-39970] -> 130.216.30.172 -> 0 [+55350]
${TEST_DATE_STAMP} 2 [-39970] -> 130.216.30.170 -> 0 [+55099]
${TEST_DATE_STAMP} 2 [-27648] -> 10.19.99.251 -> 0 [+43273]
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} ----------------------------------------
${TEST_DATE_STAMP} CONSIDERING MOVES FROM 3 [73531]
${TEST_DATE_STAMP} 3 [-39970] -> 130.216.30.180 -> 0 [+56099]
${TEST_DATE_STAMP} 3 [-39970] -> 130.216.30.177 -> 0 [+55846]
${TEST_DATE_STAMP} 3 [-39474] -> 130.216.30.173 -> 0 [+55350]
${TEST_DATE_STAMP} 3 [-27648] -> 10.19.99.252 -> 0 [+43777]
${TEST_DATE_STAMP} ----------------------------------------
ctdb-recoverd: Fix a bug in the LCP2 rebalancing code srcimbl gets changed on every iteration of the loop. The value that should be stored for the new imbalance of the source node is minsrcimbl. To help diagnose this, added some extra debug that can be left in. The extra debug changes the output of a couple of tests. Note that the resulting IP allocations in those tests is unchanged - only the debug output is changed. Also add some new tests that illustrates the bug. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2014-02-07 17:19:20 +11:00
130.216.30.181 0
130.216.30.180 3
130.216.30.179 2
130.216.30.178 0
130.216.30.177 3
130.216.30.176 1
130.216.30.175 1
130.216.30.174 0
130.216.30.173 3
130.216.30.172 2
130.216.30.171 1
130.216.30.170 2
10.19.99.253 0
10.19.99.252 3
10.19.99.251 2
10.19.99.250 1
EOF
simple_test 0,0,0,0 <<EOF
10.19.99.250 1
10.19.99.251 2
10.19.99.252 3
10.19.99.253 1
130.216.30.170 2
130.216.30.171 1
130.216.30.172 2
130.216.30.173 3
130.216.30.174 3
130.216.30.175 1
130.216.30.176 1
130.216.30.177 3
130.216.30.178 1
130.216.30.179 2
130.216.30.180 3
130.216.30.181 2
EOF
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