18 lines
547 B
Plaintext
18 lines
547 B
Plaintext
AUTHOR = "walkinair@cn.ibm.com"
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NAME = "fs_mark"
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TEST_CATEGORY = "Stress"
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TEST_CLASS = "General"
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TEST_TYPE = "client"
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TIME = 'MEDIUM'
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DOC='''
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Detect barrier issues in file systems.
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If a file system have write barrier not protecting synchronous write,
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the number of synchronous (single threaded) operations/sec will exceed the
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calculated number of synchronous operations/sec of the underlying drive.
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Details of fs_mark can be found at:
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http://devresources.linux-foundation.org/dev/doubt/fs_mark/index.html
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'''
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job.run_test('fs_mark', dir='/mnt')
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