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author | Martin Schwenke <martin@meltin.net> | 2013-04-08 14:37:44 +1000 |
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committer | Amitay Isaacs <amitay@gmail.com> | 2013-05-24 22:31:21 +1000 |
commit | 5009d1ab586d3a275f2d75d529f3924ecd5bbac7 (patch) | |
tree | 0864f1468889bb08add01080f2d9d5e7add09420 /ctdb/tests/takeover | |
parent | b22dea5373267df3d3bbc9408cafc54a43411372 (diff) | |
download | samba-5009d1ab586d3a275f2d75d529f3924ecd5bbac7.tar.gz samba-5009d1ab586d3a275f2d75d529f3924ecd5bbac7.tar.xz samba-5009d1ab586d3a275f2d75d529f3924ecd5bbac7.zip |
tests/takeover: LCP2 tests for weird, unbalanced corner-cases
2 tests to show a bad result and a 3rd test for the fix.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit ef35c8889d90220929e48e66eb62da9ea2025ede)
Diffstat (limited to 'ctdb/tests/takeover')
-rwxr-xr-x | ctdb/tests/takeover/lcp2.027.sh | 45 | ||||
-rwxr-xr-x | ctdb/tests/takeover/lcp2.028.sh | 45 | ||||
-rwxr-xr-x | ctdb/tests/takeover/lcp2.029.sh | 111 |
3 files changed, 201 insertions, 0 deletions
diff --git a/ctdb/tests/takeover/lcp2.027.sh b/ctdb/tests/takeover/lcp2.027.sh new file mode 100755 index 00000000000..20e0f28f950 --- /dev/null +++ b/ctdb/tests/takeover/lcp2.027.sh @@ -0,0 +1,45 @@ +#!/bin/sh + +. "${TEST_SCRIPTS_DIR}/unit.sh" + +define_test "4 nodes, all IPs assigned, 3->4 unhealthy" + +export CTDB_TEST_LOGLEVEL=0 + +required_result <<EOF +130.216.30.181 0 +130.216.30.180 1 +130.216.30.179 3 +130.216.30.178 3 +130.216.30.177 0 +130.216.30.176 1 +130.216.30.175 0 +130.216.30.174 1 +130.216.30.173 0 +130.216.30.172 3 +130.216.30.171 1 +130.216.30.170 3 +10.19.99.253 0 +10.19.99.252 1 +10.19.99.251 0 +10.19.99.250 3 +EOF + +simple_test 0,0,2,0 <<EOF +130.216.30.170 3 +130.216.30.171 2 +130.216.30.172 3 +130.216.30.173 2 +130.216.30.174 1 +130.216.30.175 0 +130.216.30.176 1 +130.216.30.177 0 +130.216.30.178 3 +130.216.30.179 2 +130.216.30.180 1 +130.216.30.181 0 +10.19.99.250 3 +10.19.99.251 2 +10.19.99.252 1 +10.19.99.253 0 +EOF diff --git a/ctdb/tests/takeover/lcp2.028.sh b/ctdb/tests/takeover/lcp2.028.sh new file mode 100755 index 00000000000..60d22d94174 --- /dev/null +++ b/ctdb/tests/takeover/lcp2.028.sh @@ -0,0 +1,45 @@ +#!/bin/sh + +. "${TEST_SCRIPTS_DIR}/unit.sh" + +define_test "4 nodes, all healthy/assigned, stays unbalanced" + +export CTDB_TEST_LOGLEVEL=3 + +required_result <<EOF +130.216.30.181 0 +130.216.30.180 1 +130.216.30.179 2 +130.216.30.178 3 +130.216.30.177 0 +130.216.30.176 1 +130.216.30.175 0 +130.216.30.174 1 +130.216.30.173 0 +130.216.30.172 3 +130.216.30.171 1 +130.216.30.170 3 +10.19.99.253 0 +10.19.99.252 1 +10.19.99.251 0 +10.19.99.250 3 +EOF + +simple_test 0,0,0,0 <<EOF +130.216.30.181 0 +130.216.30.180 1 +130.216.30.179 2 +130.216.30.178 3 +130.216.30.177 0 +130.216.30.176 1 +130.216.30.175 0 +130.216.30.174 1 +130.216.30.173 0 +130.216.30.172 3 +130.216.30.171 1 +130.216.30.170 3 +10.19.99.253 0 +10.19.99.252 1 +10.19.99.251 0 +10.19.99.250 3 +EOF diff --git a/ctdb/tests/takeover/lcp2.029.sh b/ctdb/tests/takeover/lcp2.029.sh new file mode 100755 index 00000000000..d3c817f0c53 --- /dev/null +++ b/ctdb/tests/takeover/lcp2.029.sh @@ -0,0 +1,111 @@ +#!/bin/sh + +. "${TEST_SCRIPTS_DIR}/unit.sh" + +define_test "4 nodes, some IPs unassigned on target nodes" + +export CTDB_TEST_LOGLEVEL=3 + +required_result <<EOF +DATE TIME [PID]: 10.19.99.251 -> 2 [+9216] +DATE TIME [PID]: 130.216.30.173 -> 2 [+24345] +DATE TIME [PID]: 130.216.30.171 -> 2 [+39970] +130.216.30.181 0 +130.216.30.180 1 +130.216.30.179 2 +130.216.30.178 3 +130.216.30.177 0 +130.216.30.176 1 +130.216.30.175 0 +130.216.30.174 1 +130.216.30.173 2 +130.216.30.172 3 +130.216.30.171 2 +130.216.30.170 3 +10.19.99.253 0 +10.19.99.252 1 +10.19.99.251 2 +10.19.99.250 3 +EOF + +# In this example were 4 releases from node 2 in a previous iteration +# +# Release of IP 130.216.30.179/27 on interface ethX1 node:3 +# Release of IP 130.216.30.173/27 on interface ethX1 node:0 +# Release of IP 130.216.30.171/27 on interface ethX1 node:1 +# Release of IP 10.19.99.251/22 on interface ethX2 node:0 +# +# However, one release failed so no takeovers were done. This means +# that the target node for each IP still thinks that the IPs are held +# by node 2. The release of 130.216.30.179 was so late that node 2 +# still thought that it held that address. + +simple_test 0,0,0,0 multi <<EOF +130.216.30.181 0 +130.216.30.180 1 +130.216.30.179 3 +130.216.30.178 3 +130.216.30.177 0 +130.216.30.176 1 +130.216.30.175 0 +130.216.30.174 1 +130.216.30.173 2 +130.216.30.172 3 +130.216.30.171 1 +130.216.30.170 3 +10.19.99.253 0 +10.19.99.252 1 +10.19.99.251 2 +10.19.99.250 3 + +130.216.30.181 0 +130.216.30.180 1 +130.216.30.179 3 +130.216.30.178 3 +130.216.30.177 0 +130.216.30.176 1 +130.216.30.175 0 +130.216.30.174 1 +130.216.30.173 0 +130.216.30.172 3 +130.216.30.171 2 +130.216.30.170 3 +10.19.99.253 0 +10.19.99.252 1 +10.19.99.251 0 +10.19.99.250 3 + +130.216.30.181 0 +130.216.30.180 1 +130.216.30.179 2 +130.216.30.178 3 +130.216.30.177 0 +130.216.30.176 1 +130.216.30.175 0 +130.216.30.174 1 +130.216.30.173 0 +130.216.30.172 3 +130.216.30.171 1 +130.216.30.170 3 +10.19.99.253 0 +10.19.99.252 1 +10.19.99.251 0 +10.19.99.250 3 + +130.216.30.181 0 +130.216.30.180 1 +130.216.30.179 2 +130.216.30.178 3 +130.216.30.177 0 +130.216.30.176 1 +130.216.30.175 0 +130.216.30.174 1 +130.216.30.173 0 +130.216.30.172 3 +130.216.30.171 1 +130.216.30.170 3 +10.19.99.253 0 +10.19.99.252 1 +10.19.99.251 0 +10.19.99.250 3 +EOF |