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Code Issues Releases Activity

SERVER-17652 Only run too_many_fds.js on 64-bit builds.

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This commit is contained in:
Siyuan Zhou 2015-03-19 16:34:06 -04:00
parent f97a60f882
commit 2c6ab1eaae
1 changed files with 23 additions and 16 deletions
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39
jstests/disk/too_many_fds.js
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@ -1,22 +1,29 @@
// Create more than 1024 files on certain storage engines, then restart the server and see that it
// can still listen on fd's smaller than FD_SETSIZE.
(function() {
var baseName = "jstests_disk_too_many_fds";
function doTest() {
var baseName = "jstests_disk_too_many_fds";
var m = MongoRunner.runMongod( { smallfiles: "" , nssize: 1 } );
// Make 1026 collections, each in a separate database. On some storage engines, this may cause
// 1026 files to be created.
for (var i = 1; i < 1026; ++i) {
var db = m.getDB("db" + i);
var coll = db.getCollection("coll" + i);
assert.writeOK(coll.insert( {} ));
var m = MongoRunner.runMongod( { smallfiles: "" , nssize: 1 } );
// Make 1026 collections, each in a separate database. On some storage engines, this may cause
// 1026 files to be created.
for (var i = 1; i < 1026; ++i) {
var db = m.getDB("db" + i);
var coll = db.getCollection("coll" + i);
assert.writeOK(coll.insert( {} ));
}
MongoRunner.stopMongod( m );
// Ensure we can still start up with that many files.
var m2 = MongoRunner.runMongod( { dbpath: m.dbpath, smallfiles: "" , nssize: 1,
restart: true, cleanData: false } );
assert.eq(1, m2.getDB("db1025").getCollection("coll1025").count());
}
MongoRunner.stopMongod( m );
// Ensure we can still start up with that many files.
var m2 = MongoRunner.runMongod( { dbpath: m.dbpath, smallfiles: "" , nssize: 1,
restart: true, cleanData: false } );
assert.eq(1, m2.getDB("db1025").getCollection("coll1025").count());
}());
if (db.serverBuildInfo().bits == 64) {
doTest();
}
else {
print("Skipping. Only run this test on 64bit builds");
}