== sanity test 255c: suite of ladvise lockahead tests ==== 00:53:58 (1788929638)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d255c.sanity
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Starting test test20 at 1788929650
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Starting test test21 at 1788929650
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Starting test test22 at 1788929651
lockahead_test: cannot give advice: Invalid argument (22)
lockahead_test: cannot give advice: Invalid argument (22)
lockahead_test: cannot give advice: Invalid argument (22)
lockahead_test: cannot give advice: Invalid argument (22)
lockahead_test: cannot give advice: Invalid argument (22)
lockahead_test: cannot give advice: Invalid argument (22)
Finishing test test22 at 1788929651