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// Check functioning of --quotaFiles parameter, including with respect to SERVER-3293 ('local' database).
port = allocatePorts( 1 )[ 0 ];
baseName = "jstests_disk_quota";
dbpath = "/data/db/" + baseName;
m = startMongod( "--port", port, "--dbpath", "/data/db/" + baseName, "--quotaFiles", "2", "--smallfiles" );
db = m.getDB( baseName );
big = new Array( 10000 ).toString();
// Insert documents until quota is exhausted.
while( !db.getLastError() ) {
db[ baseName ].save( {b:big} );
}
printjson( db.getLastError() );
dotTwoDataFile = dbpath + "/" + baseName + ".2";
files = listFiles( dbpath );
for( i in files ) {
// Since only one data file is allowed, a .0 file is expected and a .1 file may be preallocated (SERVER-3410) but no .2 file is expected.
assert.neq( dotTwoDataFile, files[ i ].name );
}
dotTwoDataFile = dbpath + "/" + "local" + ".2";
// Check that quota does not apply to local db, and a .2 file can be created.
l = m.getDB( "local" )[ baseName ];
for( i = 0; i < 10000; ++i ) {
l.save( {b:big} );
assert( !db.getLastError() );
dotTwoFound = false;
if ( i % 100 != 0 ) {
continue;
}
files = listFiles( dbpath );
for( f in files ) {
if ( files[ f ].name == dotTwoDataFile ) {
dotTwoFound = true;
}
}
if ( dotTwoFound ) {
break;
}
}
assert( dotTwoFound );
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