== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:15:28 (1780341328) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7892 1263412 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31100 3575920 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12376 3594644 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4011 1019989 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2031 1021969 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2791 259353 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2754 259390 2% /mnt/lustre[OST:1] filesystem_summary: 524785 6042 518743 2% /mnt/lustre - mkdir 941 (time 1780341343.75 total 10.01 last 94.03) - mkdir 1885 (time 1780341353.76 total 20.02 last 94.29) - mkdir 2801 (time 1780341363.77 total 30.02 last 91.58) - mkdir 3728 (time 1780341373.77 total 40.02 last 92.69) - mkdir 4690 (time 1780341383.78 total 50.03 last 96.13) - mkdir 5682 (time 1780341393.78 total 60.04 last 99.13) - mkdir 6635 (time 1780341403.79 total 70.04 last 95.25) - mkdir 7586 (time 1780341413.79 total 80.05 last 95.06) - mkdir 8540 (time 1780341423.80 total 90.05 last 95.36) - mkdir 9493 (time 1780341433.81 total 100.06 last 95.20) - mkdir 10000 (time 1780341439.41 total 105.66 last 90.49) - mkdir 10953 (time 1780341449.41 total 115.67 last 95.28) - mkdir 11903 (time 1780341459.41 total 125.67 last 94.97) - mkdir 12917 (time 1780341469.42 total 135.67 last 101.35) - mkdir 13906 (time 1780341479.43 total 145.69 last 98.79) - mkdir 14997 (time 1780341489.44 total 155.70 last 108.95) - mkdir 15903 (time 1780341499.45 total 165.71 last 90.52) - mkdir 16912 (time 1780341509.46 total 175.72 last 100.81) - mkdir 17910 (time 1780341519.47 total 185.73 last 99.70) - mkdir 18813 (time 1780341529.49 total 195.75 last 90.11) - mkdir 19699 (time 1780341539.50 total 205.75 last 88.55) - mkdir 20000 (time 1780341542.70 total 208.96 last 93.95) - mkdir 20897 (time 1780341552.71 total 218.96 last 89.66) - mkdir 21769 (time 1780341562.71 total 228.97 last 87.13) - mkdir 22635 (time 1780341572.72 total 238.98 last 86.54) - mkdir 23500 (time 1780341582.72 total 248.98 last 86.48) - mkdir 24518 (time 1780341592.73 total 258.99 last 101.71) - mkdir 25481 (time 1780341602.73 total 268.99 last 96.30) - mkdir 26456 (time 1780341612.74 total 278.99 last 97.47) - mkdir 27374 (time 1780341622.75 total 289.01 last 91.66) - mkdir 28357 (time 1780341632.76 total 299.02 last 98.17) - mkdir 29324 (time 1780341642.79 total 309.04 last 96.49) - mkdir 30000 (time 1780341649.80 total 316.05 last 96.40) - mkdir 30966 (time 1780341659.82 total 326.08 last 96.38) - mkdir 32008 (time 1780341669.83 total 336.09 last 104.11) total: 32818 mkdir in 344.98 seconds: 95.13 ops/second - mkdir 897 (time 1780341343.73 total 10.00 last 89.68) - mkdir 1804 (time 1780341353.74 total 20.01 last 90.63) - mkdir 2690 (time 1780341363.74 total 30.01 last 88.59) - mkdir 3613 (time 1780341373.74 total 40.01 last 92.29) - mkdir 4585 (time 1780341383.75 total 50.02 last 97.16) - mkdir 5583 (time 1780341393.76 total 60.04 last 99.62) - mkdir 6563 (time 1780341403.76 total 70.04 last 97.99) - mkdir 7498 (time 1780341413.77 total 80.05 last 93.40) - mkdir 8415 (time 1780341423.78 total 90.05 last 91.68) - mkdir 9353 (time 1780341433.79 total 100.06 last 93.65) - mkdir 10000 (time 1780341440.57 total 106.84 last 95.45) - mkdir 10915 (time 1780341450.57 total 116.84 last 91.49) - mkdir 11853 (time 1780341460.58 total 126.85 last 93.72) - mkdir 12917 (time 1780341470.60 total 136.87 last 106.24) - mkdir 13899 (time 1780341480.62 total 146.89 last 98.01) - mkdir 14940 (time 1780341490.63 total 156.90 last 104.00) - mkdir 15835 (time 1780341500.63 total 166.90 last 89.46) - mkdir 16859 (time 1780341510.64 total 176.91 last 102.30) - mkdir 17871 (time 1780341520.64 total 186.92 last 101.15) - mkdir 18834 (time 1780341530.65 total 196.92 last 96.27) - mkdir 19726 (time 1780341540.67 total 206.94 last 89.03) - mkdir 20000 (time 1780341544.09 total 210.37 last 79.94) - mkdir 20909 (time 1780341554.11 total 220.38 last 90.74) - mkdir 21817 (time 1780341564.12 total 230.39 last 90.76) - mkdir 22694 (time 1780341574.12 total 240.39 last 87.69) - mkdir 23587 (time 1780341584.12 total 250.39 last 89.26) - mkdir 24577 (time 1780341594.12 total 260.40 last 98.98) - mkdir 25517 (time 1780341604.15 total 270.42 last 93.78) - mkdir 26437 (time 1780341614.15 total 280.42 last 91.98) - mkdir 27344 (time 1780341624.17 total 290.44 last 90.56) - mkdir 28350 (time 1780341634.17 total 300.44 last 100.53) - mkdir 29367 (time 1780341644.18 total 310.45 last 101.60) - mkdir 30000 (time 1780341650.80 total 317.07 last 95.66) - mkdir 30968 (time 1780341660.81 total 327.08 last 96.73) - mkdir 31959 (time 1780341670.81 total 337.08 last 99.07) total: 32818 mkdir in 346.23 seconds: 94.79 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7892 1263412 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276140 995164 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31100 3575920 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12376 3594644 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4011 1019989 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67667 956333 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2791 259353 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2754 259390 2% /mnt/lustre[OST:1] filesystem_summary: 590421 71678 518743 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780342128 ; total 0 ; last 0) - unlinked 10000 (time 1780342204 ; total 76 ; last 76) - unlinked 20000 (time 1780342270 ; total 142 ; last 66) - unlinked 30000 (time 1780342338 ; total 210 ; last 68) total: 32768 unlinks in 228 seconds: 143.719299 unlinks/second - unlinked 0 (time 1780342128 ; total 0 ; last 0) - unlinked 10000 (time 1780342205 ; total 77 ; last 77) - unlinked 20000 (time 1780342272 ; total 144 ; last 67) - unlinked 30000 (time 1780342339 ; total 211 ; last 67) total: 32768 unlinks in 229 seconds: 143.091705 unlinks/second nlink between: 1 - unlinked 0 (time 1780342357 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780342357 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7892 1263412 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13596 1257708 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31100 3575920 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12376 3594644 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4011 1019989 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2031 1021969 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2791 259353 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2754 259390 2% /mnt/lustre[OST:1] filesystem_summary: 524785 6042 518743 2% /mnt/lustre