== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:06:04 (1789297564) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 716 (time 1789297579.69 total 10.02 last 71.46) - mkdir 1477 (time 1789297589.71 total 20.04 last 75.98) - mkdir 2106 (time 1789297599.72 total 30.04 last 62.84) - mkdir 2705 (time 1789297609.72 total 40.05 last 59.88) - mkdir 3522 (time 1789297619.73 total 50.06 last 81.61) - mkdir 4192 (time 1789297629.74 total 60.07 last 66.94) - mkdir 4884 (time 1789297639.76 total 70.09 last 69.08) - mkdir 5580 (time 1789297649.76 total 80.09 last 69.60) - mkdir 6290 (time 1789297659.76 total 90.09 last 70.97) - mkdir 7060 (time 1789297669.77 total 100.09 last 76.98) - mkdir 7890 (time 1789297679.78 total 110.11 last 82.89) - mkdir 8593 (time 1789297689.79 total 120.11 last 70.24) - mkdir 9274 (time 1789297699.82 total 130.14 last 67.90) - mkdir 9920 (time 1789297709.83 total 140.16 last 64.51) - mkdir 10533 (time 1789297719.86 total 150.19 last 61.09) - mkdir 11145 (time 1789297729.87 total 160.20 last 61.18) - mkdir 11796 (time 1789297739.87 total 170.20 last 65.08) - mkdir 12520 (time 1789297749.87 total 180.20 last 72.39) - mkdir 13160 (time 1789297759.89 total 190.21 last 63.91) - mkdir 13846 (time 1789297769.89 total 200.22 last 68.58) - mkdir 14551 (time 1789297779.89 total 210.22 last 70.48) - mkdir 15260 (time 1789297789.90 total 220.23 last 70.87) - mkdir 15970 (time 1789297799.90 total 230.23 last 70.98) - mkdir 16659 (time 1789297809.92 total 240.24 last 68.81) - mkdir 17372 (time 1789297819.92 total 250.25 last 71.24) - mkdir 18151 (time 1789297829.93 total 260.26 last 77.84) - mkdir 18812 (time 1789297839.95 total 270.27 last 66.00) - mkdir 19500 (time 1789297849.96 total 280.29 last 68.71) - mkdir 20000 (time 1789297857.39 total 287.71 last 67.32) - mkdir 20692 (time 1789297867.45 total 297.77 last 68.79) - mkdir 21408 (time 1789297877.46 total 307.79 last 71.52) - mkdir 22189 (time 1789297887.46 total 317.79 last 78.09) - mkdir 22935 (time 1789297897.49 total 327.81 last 74.42) - mkdir 23817 (time 1789297907.49 total 337.81 last 88.19) - mkdir 24605 (time 1789297917.49 total 347.82 last 78.76) - mkdir 25293 (time 1789297927.51 total 357.84 last 68.68) - mkdir 25931 (time 1789297937.53 total 367.86 last 63.66) - mkdir 26606 (time 1789297947.53 total 377.86 last 67.48) - mkdir 27299 (time 1789297957.53 total 387.86 last 69.30) - mkdir 28043 (time 1789297967.55 total 397.88 last 74.30) - mkdir 28798 (time 1789297977.57 total 407.89 last 75.36) - mkdir 29557 (time 1789297987.58 total 417.91 last 75.77) - mkdir 30000 (time 1789297994.08 total 424.41 last 68.17) - mkdir 30749 (time 1789298004.10 total 434.43 last 74.76) - mkdir 31442 (time 1789298014.11 total 444.44 last 69.22) - mkdir 32226 (time 1789298024.12 total 454.45 last 78.35) total: 32818 mkdir in 463.46 seconds: 70.81 ops/second - mkdir 696 (time 1789297579.68 total 10.00 last 69.59) - mkdir 1459 (time 1789297589.69 total 20.01 last 76.24) - mkdir 2088 (time 1789297599.69 total 30.01 last 62.90) - mkdir 2664 (time 1789297609.69 total 40.01 last 57.58) - mkdir 3489 (time 1789297619.70 total 50.01 last 82.49) - mkdir 4181 (time 1789297629.72 total 60.04 last 69.01) - mkdir 4869 (time 1789297639.73 total 70.05 last 68.76) - mkdir 5576 (time 1789297649.74 total 80.06 last 70.60) - mkdir 6299 (time 1789297659.75 total 90.06 last 72.29) - mkdir 7074 (time 1789297669.75 total 100.07 last 77.47) - mkdir 7895 (time 1789297679.75 total 110.07 last 82.08) - mkdir 8607 (time 1789297689.76 total 120.08 last 71.11) - mkdir 9262 (time 1789297699.77 total 130.09 last 65.47) - mkdir 9901 (time 1789297709.77 total 140.09 last 63.90) - mkdir 10547 (time 1789297719.77 total 150.09 last 64.60) - mkdir 11152 (time 1789297729.77 total 160.09 last 60.48) - mkdir 11810 (time 1789297739.78 total 170.10 last 65.75) - mkdir 12526 (time 1789297749.78 total 180.10 last 71.57) - mkdir 13172 (time 1789297759.80 total 190.12 last 64.47) - mkdir 13861 (time 1789297769.82 total 200.14 last 68.79) - mkdir 14565 (time 1789297779.84 total 210.16 last 70.26) - mkdir 15282 (time 1789297789.85 total 220.16 last 71.65) - mkdir 15991 (time 1789297799.85 total 230.17 last 70.87) - mkdir 16697 (time 1789297809.85 total 240.17 last 70.57) - mkdir 17405 (time 1789297819.86 total 250.17 last 70.78) - mkdir 18152 (time 1789297829.87 total 260.19 last 74.60) - mkdir 18823 (time 1789297839.87 total 270.19 last 67.08) - mkdir 19512 (time 1789297849.87 total 280.19 last 68.90) - mkdir 20000 (time 1789297856.83 total 287.15 last 70.13) - mkdir 20681 (time 1789297866.84 total 297.16 last 68.06) - mkdir 21389 (time 1789297876.85 total 307.16 last 70.74) - mkdir 22139 (time 1789297886.85 total 317.17 last 74.98) - mkdir 22892 (time 1789297896.85 total 327.17 last 75.29) - mkdir 23786 (time 1789297906.85 total 337.17 last 89.38) - mkdir 24550 (time 1789297916.86 total 347.18 last 76.33) - mkdir 25221 (time 1789297926.86 total 357.18 last 67.08) - mkdir 25826 (time 1789297936.89 total 367.20 last 60.37) - mkdir 26501 (time 1789297946.90 total 377.21 last 67.43) - mkdir 27205 (time 1789297956.91 total 387.23 last 70.32) - mkdir 27928 (time 1789297966.91 total 397.23 last 72.27) - mkdir 28679 (time 1789297976.92 total 407.24 last 75.01) - mkdir 29435 (time 1789297986.92 total 417.24 last 75.60) - mkdir 30000 (time 1789297994.50 total 424.82 last 74.58) - mkdir 30740 (time 1789298004.53 total 434.85 last 73.78) - mkdir 31441 (time 1789298014.54 total 444.86 last 70.04) - mkdir 32209 (time 1789298024.55 total 454.86 last 76.73) total: 32818 mkdir in 463.91 seconds: 70.74 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270696 1000608 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789298511 ; total 0 ; last 0) - unlinked 10000 (time 1789298734 ; total 223 ; last 223) - unlinked 20000 (time 1789298871 ; total 360 ; last 137) - unlinked 30000 (time 1789298985 ; total 474 ; last 114) total: 32768 unlinks in 505 seconds: 64.887131 unlinks/second - unlinked 0 (time 1789298511 ; total 0 ; last 0) - unlinked 10000 (time 1789298733 ; total 222 ; last 222) - unlinked 20000 (time 1789298871 ; total 360 ; last 138) - unlinked 30000 (time 1789298987 ; total 476 ; last 116) total: 32768 unlinks in 506 seconds: 64.758896 unlinks/second nlink between: 1 - unlinked 0 (time 1789299019 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789299019 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8152 1263152 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre