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function setupMoveChunkTest(st) {
// Stop Balancer
st.stopBalancer();
var testdb = st.getDB("test");
var testcoll = testdb.foo;
st.adminCommand({enablesharding: "test"});
st.ensurePrimaryShard('test', 'shard0001');
st.adminCommand({shardcollection: "test.foo", key: {_id: 1}});
var str = "";
while (str.length < 10000) {
str += "asdasdsdasdasdasdas";
}
var data = 0;
var num = 0;
// Insert till you get to 10MB of data
var bulk = testcoll.initializeUnorderedBulkOp();
while (data < (1024 * 1024 * 10)) {
bulk.insert({_id: num++, s: str});
data += str.length;
}
assert.writeOK(bulk.execute());
var stats = st.chunkCounts("foo");
var to = "";
for (shard in stats) {
if (stats[shard] == 0) {
to = shard;
break;
}
}
var result = st.adminCommand({
movechunk: "test.foo",
find: {_id: 1},
to: to,
_waitForDelete: true
}); // some tests need this...
assert(result, "movechunk failed: " + tojson(result));
}
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