1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/**
* Test killing the secondary during initially sync
*
* 1. Bring up set
* 2. Insert some data
* 4. Make sure synced
* 5. Freeze #2
* 6. Bring up #3
* 7. Kill #2 in the middle of syncing
* 8. Eventually it should become a secondary
* 9. Bring #2 back up
* 10. Insert some stuff
* 11. Everyone happy eventually
*/
load("jstests/replsets/rslib.js");
var basename = "jstests_initsync1";
print("1. Bring up set");
var replTest = new ReplSetTest( {name: basename, nodes: 2} );
var conns = replTest.startSet();
replTest.initiate();
var master = replTest.getMaster();
var foo = master.getDB("foo");
var admin = master.getDB("admin");
var slave1 = replTest.liveNodes.slaves[0];
var admin_s1 = slave1.getDB("admin");
var local_s1 = slave1.getDB("local");
print("2. Insert some data");
for (var i=0; i<10000; i++) {
foo.bar.insert({date : new Date(), x : i, str : "all the talk on the market"});
}
print("total in foo: "+foo.bar.count());
print("4. Make sure synced");
replTest.awaitReplication();
print("5. Freeze #2");
admin_s1.runCommand({replSetFreeze:999999});
print("6. Bring up #3");
var ports = allocatePorts( 3 );
var basePath = "/data/db/" + basename;
var hostname = getHostName();
var sargs = new MongodRunner( ports[ 2 ], basePath, false, false,
["--replSet", basename, "--oplogSize", 2],
{no_bind : true} );
var slave2 = sargs.start();
var local_s2 = slave2.getDB("local");
var admin_s2 = slave2.getDB("admin");
var config = replTest.getReplSetConfig();
config.version = 2;
config.members.push({_id:2, host:hostname+":"+ports[2]});
try {
admin.runCommand({replSetReconfig:config});
}
catch(e) {
print(e);
}
reconnect(slave1);
reconnect(slave2);
wait(function() {
var config2 = local_s1.system.replset.findOne();
var config3 = local_s2.system.replset.findOne();
printjson(config2);
printjson(config3);
return config2.version == config.version &&
(config3 && config3.version == config.version);
});
wait(function() {
var status = admin_s2.runCommand({replSetGetStatus:1});
printjson(status);
return status.members &&
(status.members[2].state == 3 || status.members[2].state == 2);
});
print("7. Kill #2 in the middle of syncing");
replTest.stop(1);
print("8. Eventually it should become a secondary");
print("if initial sync has started, this will cause it to fail and sleep for 5 minutes");
sleep(5*60*1000);
wait(function() {
var status = admin_s2.runCommand({replSetGetStatus:1});
occasionally(function() { printjson(status); });
return status.members[2].state == 2;
});
print("9. Bring #2 back up");
replTest.start(1, {}, true);
reconnect(slave1);
wait(function() {
var status = admin_s1.runCommand({replSetGetStatus:1});
printjson(status);
return status.ok == 1 && status.members &&
status.members[1].state == 2 || status.members[1].state == 1;
});
/**
* TODO: this fails on buildbot
* see SERVER-2550
print("10. Insert some stuff");
master = replTest.getMaster();
for (var i=0; i<10000; i++) {
foo.bar.insert({date : new Date(), x : i, str : "all the talk on the market"});
}
print("11. Everyone happy eventually");
replTest.awaitReplication();
*/
|
