1 AUTHOR = "Autotest Team <autotest (a] test.kernel.org>" 2 TIME = "MEDIUM" 3 NAME = "Sample - Filesystem tests with different fs options" 4 TEST_TYPE = "client" 5 TEST_CLASS = "Kernel" 6 TEST_CATEGORY = "Functional" 7 8 DOC = """ 9 Runs a series of filesystem tests on a loopback partition. This shows some 10 features of the job.partition method, such as creating loopback partitions 11 instead of using real disk partitions, looping and tags. 12 """ 13 14 partition = job.partition(device='/tmp/looped', loop_size=1024, 15 mountpoint=job.tmpdir) 16 # You can use also 'real' partitions, just comment the above and uncomment 17 # the below 18 #partition = job.partition('/dev/sdb1', job.tmpdir) 19 20 iters = 10 21 22 for fstype, mountopts, tag in (('ext2', '', 'ext2'), 23 ('ext3', '-o data=writeback', 'ext3writeback'), 24 ('ext3', '-o data=ordered', 'ext3ordered'), 25 ('ext3', '-o data=journal', 'ext3journal'), 26 ('ext4', '-o data=ordered', 'ext4ordered'), 27 ('ext4', '-o data=journal', 'ext4journal'),): 28 partition.mkfs(fstype) 29 partition.mount(args=mountopts) 30 try: 31 job.run_test('fsx', dir=job.tmpdir, tag=tag) 32 job.run_test('iozone', dir=job.tmpdir, iterations=iters, tag=tag) 33 job.run_test('dbench', iterations=iters, dir=job.tmpdir, tag=tag) 34 job.run_test('tiobench', dir=job.tmpdir, tag=tag) 35 finally: 36 partition.unmount() 37
