== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:19:25 (1789021165) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 504 (time 1789021183.41 total 10.02 last 50.31) - mkdir 922 (time 1789021193.41 total 20.02 last 41.77) - mkdir 1455 (time 1789021203.42 total 30.03 last 53.27) - mkdir 2031 (time 1789021213.42 total 40.03 last 57.59) - mkdir 2684 (time 1789021223.44 total 50.05 last 65.18) - mkdir 3334 (time 1789021233.44 total 60.05 last 64.99) - mkdir 3941 (time 1789021243.45 total 70.06 last 60.63) - mkdir 4517 (time 1789021253.46 total 80.07 last 57.54) - mkdir 5118 (time 1789021263.50 total 90.11 last 59.84) - mkdir 5622 (time 1789021273.51 total 100.12 last 50.37) - mkdir 6112 (time 1789021283.52 total 110.13 last 48.97) - mkdir 6587 (time 1789021293.53 total 120.14 last 47.45) - mkdir 6998 (time 1789021303.54 total 130.15 last 41.03) - mkdir 7328 (time 1789021313.56 total 140.17 last 32.93) - mkdir 7760 (time 1789021323.57 total 150.18 last 43.17) - mkdir 8284 (time 1789021333.57 total 160.18 last 52.40) - mkdir 8942 (time 1789021343.57 total 170.19 last 65.77) - mkdir 9585 (time 1789021353.59 total 180.20 last 64.23) - mkdir 10000 (time 1789021361.26 total 187.87 last 54.09) - mkdir 10657 (time 1789021371.26 total 197.87 last 65.70) - mkdir 11186 (time 1789021381.27 total 207.88 last 52.85) - mkdir 11715 (time 1789021391.28 total 217.89 last 52.84) - mkdir 12264 (time 1789021401.28 total 227.89 last 54.88) - mkdir 12740 (time 1789021411.31 total 237.92 last 47.48) - mkdir 13244 (time 1789021421.32 total 247.93 last 50.35) - mkdir 13751 (time 1789021431.33 total 257.94 last 50.65) - mkdir 14299 (time 1789021441.34 total 267.95 last 54.75) - mkdir 14723 (time 1789021451.37 total 277.99 last 42.24) - mkdir 15231 (time 1789021461.40 total 288.01 last 50.66) - mkdir 15753 (time 1789021471.40 total 298.02 last 52.20) - mkdir 16302 (time 1789021481.41 total 308.02 last 54.88) - mkdir 16917 (time 1789021491.41 total 318.02 last 61.48) - mkdir 17466 (time 1789021501.44 total 328.06 last 54.71) - mkdir 18068 (time 1789021511.46 total 338.08 last 60.08) - mkdir 18683 (time 1789021521.47 total 348.09 last 61.44) - mkdir 19292 (time 1789021531.48 total 358.09 last 60.89) - mkdir 19907 (time 1789021541.50 total 368.12 last 61.33) - mkdir 20000 (time 1789021543.57 total 370.18 last 44.96) - mkdir 20599 (time 1789021553.61 total 380.22 last 59.67) - mkdir 21083 (time 1789021563.62 total 390.23 last 48.36) - mkdir 21496 (time 1789021573.66 total 400.27 last 41.14) - mkdir 22045 (time 1789021583.66 total 410.27 last 54.88) - mkdir 22543 (time 1789021593.67 total 420.28 last 49.78) - mkdir 23067 (time 1789021603.67 total 430.29 last 52.35) - mkdir 23598 (time 1789021613.68 total 440.29 last 53.09) - mkdir 24075 (time 1789021623.69 total 450.31 last 47.62) - mkdir 24493 (time 1789021633.70 total 460.31 last 41.77) - mkdir 25011 (time 1789021643.72 total 470.33 last 51.73) - mkdir 25624 (time 1789021653.73 total 480.34 last 61.21) - mkdir 26135 (time 1789021663.73 total 490.34 last 51.10) - mkdir 26617 (time 1789021673.77 total 500.38 last 48.01) - mkdir 27283 (time 1789021683.77 total 510.39 last 66.59) - mkdir 27972 (time 1789021693.78 total 520.39 last 68.85) - mkdir 28590 (time 1789021703.79 total 530.40 last 61.73) - mkdir 29245 (time 1789021713.80 total 540.41 last 65.46) - mkdir 29920 (time 1789021723.82 total 550.43 last 67.35) - mkdir 30510 (time 1789021733.83 total 560.44 last 58.93) - mkdir 31079 (time 1789021743.83 total 570.45 last 56.89) - mkdir 31616 (time 1789021753.84 total 580.46 last 53.65) - mkdir 32063 (time 1789021763.85 total 590.46 last 44.68) - mkdir 32608 (time 1789021773.86 total 600.47 last 54.46) total: 32818 mkdir in 603.99 seconds: 54.33 ops/second - mkdir 510 (time 1789021183.58 total 10.02 last 50.92) - mkdir 942 (time 1789021193.60 total 20.03 last 43.13) - mkdir 1470 (time 1789021203.60 total 30.04 last 52.78) - mkdir 2030 (time 1789021213.62 total 40.05 last 55.93) - mkdir 2670 (time 1789021223.64 total 50.07 last 63.88) - mkdir 3319 (time 1789021233.66 total 60.09 last 64.76) - mkdir 3933 (time 1789021243.72 total 70.15 last 61.05) - mkdir 4506 (time 1789021253.72 total 80.15 last 57.26) - mkdir 5101 (time 1789021263.74 total 90.17 last 59.39) - mkdir 5597 (time 1789021273.75 total 100.18 last 49.54) - mkdir 6068 (time 1789021283.76 total 110.19 last 47.06) - mkdir 6557 (time 1789021293.77 total 120.20 last 48.87) - mkdir 6958 (time 1789021303.78 total 130.22 last 40.04) - mkdir 7293 (time 1789021313.82 total 140.25 last 33.39) - mkdir 7723 (time 1789021323.86 total 150.29 last 42.80) - mkdir 8222 (time 1789021333.89 total 160.32 last 49.78) - mkdir 8853 (time 1789021343.91 total 170.34 last 62.97) - mkdir 9486 (time 1789021353.91 total 180.35 last 63.26) - mkdir 10000 (time 1789021363.40 total 189.83 last 54.18) - mkdir 10626 (time 1789021373.40 total 199.83 last 62.60) - mkdir 11188 (time 1789021383.41 total 209.84 last 56.15) - mkdir 11714 (time 1789021393.41 total 219.85 last 52.57) - mkdir 12269 (time 1789021403.43 total 229.86 last 55.41) - mkdir 12760 (time 1789021413.44 total 239.88 last 49.03) - mkdir 13253 (time 1789021423.45 total 249.88 last 49.27) - mkdir 13750 (time 1789021433.47 total 259.90 last 49.62) - mkdir 14261 (time 1789021443.52 total 269.95 last 50.85) - mkdir 14649 (time 1789021453.52 total 279.95 last 38.78) - mkdir 15160 (time 1789021463.54 total 289.97 last 51.02) - mkdir 15711 (time 1789021473.55 total 299.98 last 55.02) - mkdir 16288 (time 1789021483.58 total 310.01 last 57.54) - mkdir 16903 (time 1789021493.59 total 320.02 last 61.43) - mkdir 17475 (time 1789021503.60 total 330.04 last 57.13) - mkdir 18076 (time 1789021513.61 total 340.04 last 60.06) - mkdir 18689 (time 1789021523.63 total 350.07 last 61.17) - mkdir 19302 (time 1789021533.64 total 360.07 last 61.29) - mkdir 19845 (time 1789021543.65 total 370.08 last 54.21) - mkdir 20000 (time 1789021546.83 total 373.26 last 48.82) - mkdir 20588 (time 1789021556.83 total 383.26 last 58.77) - mkdir 21067 (time 1789021566.84 total 393.27 last 47.85) - mkdir 21514 (time 1789021576.85 total 403.28 last 44.68) - mkdir 22074 (time 1789021586.85 total 413.29 last 55.96) - mkdir 22633 (time 1789021596.87 total 423.30 last 55.80) - mkdir 23122 (time 1789021606.89 total 433.32 last 48.81) - mkdir 23649 (time 1789021616.91 total 443.34 last 52.59) - mkdir 24114 (time 1789021626.93 total 453.36 last 46.41) - mkdir 24548 (time 1789021636.96 total 463.39 last 43.27) - mkdir 25164 (time 1789021646.97 total 473.40 last 61.56) - mkdir 25752 (time 1789021657.01 total 483.44 last 58.56) - mkdir 26220 (time 1789021667.09 total 493.52 last 46.44) - mkdir 26753 (time 1789021677.10 total 503.53 last 53.22) - mkdir 27464 (time 1789021687.11 total 513.55 last 70.99) - mkdir 28148 (time 1789021697.14 total 523.57 last 68.24) - mkdir 28756 (time 1789021707.14 total 533.58 last 60.76) - mkdir 29421 (time 1789021717.14 total 543.58 last 66.50) - mkdir 30000 (time 1789021726.30 total 552.74 last 63.22) - mkdir 30594 (time 1789021736.33 total 562.77 last 59.21) - mkdir 31187 (time 1789021746.36 total 572.79 last 59.15) - mkdir 31667 (time 1789021756.37 total 582.80 last 47.97) - mkdir 32164 (time 1789021766.39 total 592.83 last 49.56) - mkdir 32692 (time 1789021776.42 total 602.85 last 52.65) total: 32818 mkdir in 605.11 seconds: 54.23 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 270692 1000612 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789022448 ; total 0 ; last 0) - unlinked 10000 (time 1789022747 ; total 299 ; last 299) - unlinked 20000 (time 1789023068 ; total 620 ; last 321) - unlinked 30000 (time 1789023358 ; total 910 ; last 290) total: 32768 unlinks in 983 seconds: 33.334690 unlinks/second - unlinked 0 (time 1789022448 ; total 0 ; last 0) - unlinked 10000 (time 1789022747 ; total 299 ; last 299) - unlinked 20000 (time 1789023066 ; total 618 ; last 319) - unlinked 30000 (time 1789023358 ; total 910 ; last 292) total: 32768 unlinks in 984 seconds: 33.300812 unlinks/second nlink between: 1 - unlinked 0 (time 1789023434 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789023435 ; total 1 ; last 1) 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8148 1263156 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre