== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:00:31 (1787835631) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7928 1263376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22908 3584112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20572 3586448 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2002 1021998 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2637 259507 2% /mnt/lustre[OST:1] filesystem_summary: 524972 6043 518929 2% /mnt/lustre - mkdir 806 (time 1787835645.95 total 10.00 last 80.60) - mkdir 1597 (time 1787835655.96 total 20.01 last 79.06) - mkdir 2376 (time 1787835665.97 total 30.01 last 77.84) - mkdir 3127 (time 1787835675.98 total 40.02 last 75.03) - mkdir 3838 (time 1787835686.00 total 50.04 last 70.94) - mkdir 4633 (time 1787835696.01 total 60.05 last 79.41) - mkdir 5371 (time 1787835706.01 total 70.06 last 73.79) - mkdir 6172 (time 1787835716.01 total 80.06 last 80.10) - mkdir 6971 (time 1787835726.03 total 90.07 last 79.78) - mkdir 7715 (time 1787835736.03 total 100.08 last 74.34) - mkdir 8503 (time 1787835746.04 total 110.09 last 78.74) - mkdir 9262 (time 1787835756.05 total 120.09 last 75.85) - mkdir 10000 (time 1787835765.12 total 129.17 last 81.35) - mkdir 10701 (time 1787835775.13 total 139.17 last 70.04) - mkdir 11408 (time 1787835785.13 total 149.17 last 70.70) - mkdir 12020 (time 1787835795.13 total 159.18 last 61.18) - mkdir 12675 (time 1787835805.15 total 169.19 last 65.39) - mkdir 13489 (time 1787835815.16 total 179.20 last 81.32) - mkdir 14315 (time 1787835825.16 total 189.20 last 82.59) - mkdir 15057 (time 1787835835.17 total 199.21 last 74.14) - mkdir 15859 (time 1787835845.18 total 209.22 last 80.11) - mkdir 16598 (time 1787835855.19 total 219.23 last 73.83) - mkdir 17356 (time 1787835865.22 total 229.26 last 75.58) - mkdir 18146 (time 1787835875.22 total 239.26 last 79.00) - mkdir 18980 (time 1787835885.23 total 249.27 last 83.33) - mkdir 19768 (time 1787835895.23 total 259.27 last 78.78) - mkdir 20000 (time 1787835897.82 total 261.87 last 89.38) - mkdir 20851 (time 1787835907.84 total 271.88 last 84.97) - mkdir 21717 (time 1787835917.85 total 281.89 last 86.51) - mkdir 22365 (time 1787835927.85 total 291.90 last 64.78) - mkdir 23055 (time 1787835937.88 total 301.92 last 68.84) - mkdir 23806 (time 1787835947.88 total 311.92 last 75.08) - mkdir 24516 (time 1787835957.88 total 321.93 last 70.98) - mkdir 25250 (time 1787835967.88 total 331.93 last 73.38) - mkdir 25869 (time 1787835977.89 total 341.93 last 61.89) - mkdir 26533 (time 1787835987.89 total 351.94 last 66.37) - mkdir 27305 (time 1787835997.92 total 361.97 last 76.97) - mkdir 27979 (time 1787836007.93 total 371.97 last 67.38) - mkdir 28864 (time 1787836017.93 total 381.97 last 88.49) - mkdir 29597 (time 1787836027.95 total 392.00 last 73.09) - mkdir 30000 (time 1787836033.72 total 397.76 last 69.91) - mkdir 30708 (time 1787836043.72 total 407.77 last 70.79) - mkdir 31388 (time 1787836053.73 total 417.78 last 67.94) - mkdir 32113 (time 1787836063.73 total 427.78 last 72.50) total: 32818 mkdir in 437.27 seconds: 75.05 ops/second - mkdir 827 (time 1787835645.94 total 10.02 last 82.51) - mkdir 1597 (time 1787835655.94 total 20.03 last 76.97) - mkdir 2365 (time 1787835665.95 total 30.03 last 76.75) - mkdir 3120 (time 1787835675.96 total 40.04 last 75.43) - mkdir 3826 (time 1787835685.98 total 50.07 last 70.43) - mkdir 4626 (time 1787835696.00 total 60.08 last 79.88) - mkdir 5328 (time 1787835706.00 total 70.09 last 70.18) - mkdir 6105 (time 1787835716.00 total 80.09 last 77.68) - mkdir 6880 (time 1787835726.01 total 90.10 last 77.44) - mkdir 7632 (time 1787835736.01 total 100.10 last 75.19) - mkdir 8436 (time 1787835746.03 total 110.11 last 80.25) - mkdir 9192 (time 1787835756.03 total 120.12 last 75.57) - mkdir 9951 (time 1787835766.03 total 130.12 last 75.90) - mkdir 10661 (time 1787835776.05 total 140.14 last 70.86) - mkdir 11325 (time 1787835786.07 total 150.15 last 66.31) - mkdir 11928 (time 1787835796.08 total 160.16 last 60.24) - mkdir 12606 (time 1787835806.08 total 170.16 last 67.78) - mkdir 13432 (time 1787835816.08 total 180.17 last 82.57) - mkdir 14218 (time 1787835826.09 total 190.17 last 78.58) - mkdir 15003 (time 1787835836.10 total 200.18 last 78.42) - mkdir 15760 (time 1787835846.10 total 210.19 last 75.67) - mkdir 16484 (time 1787835856.11 total 220.19 last 72.33) - mkdir 17284 (time 1787835866.12 total 230.21 last 79.90) - mkdir 18101 (time 1787835876.12 total 240.21 last 81.68) - mkdir 18922 (time 1787835886.13 total 250.21 last 82.08) - mkdir 19716 (time 1787835896.15 total 260.24 last 79.19) - mkdir 20000 (time 1787835899.27 total 263.35 last 91.21) - mkdir 20815 (time 1787835909.27 total 273.36 last 81.47) - mkdir 21654 (time 1787835919.27 total 283.36 last 83.90) - mkdir 22287 (time 1787835929.27 total 293.36 last 63.30) - mkdir 22981 (time 1787835939.30 total 303.39 last 69.17) - mkdir 23695 (time 1787835949.31 total 313.39 last 71.39) - mkdir 24385 (time 1787835959.31 total 323.39 last 68.98) - mkdir 25159 (time 1787835969.31 total 333.40 last 77.36) - mkdir 25800 (time 1787835979.33 total 343.42 last 63.98) - mkdir 26489 (time 1787835989.33 total 353.42 last 68.89) - mkdir 27236 (time 1787835999.34 total 363.42 last 74.69) - mkdir 27939 (time 1787836009.34 total 373.43 last 70.26) - mkdir 28827 (time 1787836019.35 total 383.44 last 88.70) - mkdir 29523 (time 1787836029.37 total 393.45 last 69.50) - mkdir 30000 (time 1787836036.06 total 400.15 last 71.24) - mkdir 30692 (time 1787836046.06 total 410.15 last 69.20) - mkdir 31400 (time 1787836056.06 total 420.15 last 70.80) - mkdir 32120 (time 1787836066.07 total 430.16 last 71.92) total: 32818 mkdir in 439.89 seconds: 74.60 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276952 994352 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22908 3584112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20572 3586448 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69677 954323 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2002 1021998 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2637 259507 2% /mnt/lustre[OST:1] filesystem_summary: 590608 71679 518929 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787836917 ; total 0 ; last 0) - unlinked 10000 (time 1787837135 ; total 218 ; last 218) - unlinked 20000 (time 1787837369 ; total 452 ; last 234) - unlinked 30000 (time 1787837603 ; total 686 ; last 234) total: 32768 unlinks in 753 seconds: 43.516602 unlinks/second - unlinked 0 (time 1787836917 ; total 0 ; last 0) - unlinked 10000 (time 1787837138 ; total 221 ; last 221) - unlinked 20000 (time 1787837372 ; total 455 ; last 234) - unlinked 30000 (time 1787837608 ; total 691 ; last 236) total: 32768 unlinks in 758 seconds: 43.229553 unlinks/second nlink between: 1 - unlinked 0 (time 1787837676 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787837676 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14408 1256896 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22908 3584112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20572 3586448 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2002 1021998 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2637 259507 2% /mnt/lustre[OST:1] filesystem_summary: 524972 6043 518929 2% /mnt/lustre