== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:34:49 (1787715289) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7920 1263384 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28976 3578044 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14504 3592516 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4052 1019948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2665 259479 2% /mnt/lustre[OST:1] filesystem_summary: 524976 6050 518926 2% /mnt/lustre - mkdir 782 (time 1787715303.77 total 10.01 last 78.11) - mkdir 1679 (time 1787715313.78 total 20.01 last 89.68) - mkdir 2546 (time 1787715323.78 total 30.02 last 86.63) - mkdir 3392 (time 1787715333.79 total 40.02 last 84.57) - mkdir 4185 (time 1787715343.80 total 50.04 last 79.18) - mkdir 4992 (time 1787715353.80 total 60.04 last 80.68) - mkdir 5796 (time 1787715363.81 total 70.05 last 80.36) - mkdir 6614 (time 1787715373.81 total 80.05 last 81.79) - mkdir 7347 (time 1787715383.82 total 90.06 last 73.22) - mkdir 8071 (time 1787715393.82 total 100.06 last 72.39) - mkdir 8851 (time 1787715403.83 total 110.06 last 77.97) - mkdir 9620 (time 1787715413.84 total 120.08 last 76.81) - mkdir 10000 (time 1787715419.05 total 125.29 last 72.92) - mkdir 10742 (time 1787715429.05 total 135.29 last 74.17) - mkdir 11580 (time 1787715439.06 total 145.30 last 83.74) - mkdir 12445 (time 1787715449.06 total 155.30 last 86.48) - mkdir 13250 (time 1787715459.08 total 165.31 last 80.39) - mkdir 14078 (time 1787715469.11 total 175.35 last 82.54) - mkdir 14891 (time 1787715479.13 total 185.37 last 81.09) - mkdir 15690 (time 1787715489.14 total 195.37 last 79.88) - mkdir 16515 (time 1787715499.14 total 205.37 last 82.49) - mkdir 17408 (time 1787715509.14 total 215.38 last 89.27) - mkdir 18230 (time 1787715519.15 total 225.38 last 82.16) - mkdir 19044 (time 1787715529.16 total 235.40 last 81.26) - mkdir 19869 (time 1787715539.17 total 245.41 last 82.44) - mkdir 20713 (time 1787715549.20 total 255.43 last 84.18) - mkdir 21535 (time 1787715559.20 total 265.44 last 82.13) - mkdir 22320 (time 1787715569.21 total 275.45 last 78.44) - mkdir 23068 (time 1787715579.21 total 285.45 last 74.78) - mkdir 23829 (time 1787715589.22 total 295.46 last 76.07) - mkdir 24623 (time 1787715599.22 total 305.46 last 79.39) - mkdir 25272 (time 1787715609.24 total 315.47 last 64.78) - mkdir 26042 (time 1787715619.24 total 325.48 last 76.96) - mkdir 26853 (time 1787715629.27 total 335.50 last 80.90) - mkdir 27602 (time 1787715639.28 total 345.52 last 74.77) - mkdir 28311 (time 1787715649.29 total 355.53 last 70.84) - mkdir 29066 (time 1787715659.29 total 365.53 last 75.49) - mkdir 29951 (time 1787715669.31 total 375.55 last 88.36) - mkdir 30796 (time 1787715679.31 total 385.55 last 84.48) - mkdir 31593 (time 1787715689.31 total 395.55 last 79.69) - mkdir 32310 (time 1787715699.31 total 405.55 last 71.68) total: 32818 mkdir in 412.45 seconds: 79.57 ops/second - mkdir 754 (time 1787715303.73 total 10.01 last 75.33) - mkdir 1623 (time 1787715313.74 total 20.02 last 86.78) - mkdir 2452 (time 1787715323.75 total 30.04 last 82.79) - mkdir 3275 (time 1787715333.76 total 40.04 last 82.26) - mkdir 4029 (time 1787715343.76 total 50.04 last 75.37) - mkdir 4857 (time 1787715353.76 total 60.05 last 82.77) - mkdir 5639 (time 1787715363.77 total 70.06 last 78.13) - mkdir 6453 (time 1787715373.78 total 80.06 last 81.38) - mkdir 7160 (time 1787715383.78 total 90.07 last 70.66) - mkdir 7914 (time 1787715393.79 total 100.07 last 75.34) - mkdir 8697 (time 1787715403.81 total 110.09 last 78.14) - mkdir 9487 (time 1787715413.82 total 120.10 last 78.94) - mkdir 10000 (time 1787715420.91 total 127.20 last 72.29) - mkdir 10786 (time 1787715430.93 total 137.22 last 78.45) - mkdir 11660 (time 1787715440.93 total 147.22 last 87.39) - mkdir 12509 (time 1787715450.95 total 157.23 last 84.76) - mkdir 13296 (time 1787715460.96 total 167.24 last 78.62) - mkdir 14157 (time 1787715470.98 total 177.27 last 85.92) - mkdir 14926 (time 1787715480.99 total 187.28 last 76.81) - mkdir 15741 (time 1787715491.00 total 197.29 last 81.43) - mkdir 16572 (time 1787715501.01 total 207.30 last 83.02) - mkdir 17466 (time 1787715511.03 total 217.31 last 89.23) - mkdir 18274 (time 1787715521.05 total 227.33 last 80.67) - mkdir 19088 (time 1787715531.07 total 237.35 last 81.22) - mkdir 19909 (time 1787715541.08 total 247.37 last 81.97) - mkdir 20764 (time 1787715551.09 total 257.37 last 85.46) - mkdir 21591 (time 1787715561.10 total 267.38 last 82.63) - mkdir 22355 (time 1787715571.10 total 277.39 last 76.37) - mkdir 23141 (time 1787715581.11 total 287.39 last 78.53) - mkdir 23887 (time 1787715591.11 total 297.40 last 74.57) - mkdir 24639 (time 1787715601.12 total 307.40 last 75.18) - mkdir 25313 (time 1787715611.13 total 317.41 last 67.31) - mkdir 26093 (time 1787715621.13 total 327.41 last 77.99) - mkdir 26845 (time 1787715631.13 total 337.42 last 75.18) - mkdir 27581 (time 1787715641.14 total 347.43 last 73.52) - mkdir 28294 (time 1787715651.15 total 357.43 last 71.29) - mkdir 29100 (time 1787715661.15 total 367.43 last 80.57) - mkdir 29957 (time 1787715671.16 total 377.44 last 85.63) - mkdir 30820 (time 1787715681.16 total 387.44 last 86.28) - mkdir 31642 (time 1787715691.18 total 397.47 last 82.02) - mkdir 32327 (time 1787715701.18 total 407.47 last 68.49) total: 32818 mkdir in 413.45 seconds: 79.38 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 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28976 3578044 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14504 3592516 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69689 954311 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2665 259479 2% /mnt/lustre[OST:1] filesystem_summary: 590613 71687 518926 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787716182 ; total 0 ; last 0) - unlinked 10000 (time 1787716371 ; total 189 ; last 189) - unlinked 20000 (time 1787716497 ; total 315 ; last 126) - unlinked 30000 (time 1787716617 ; total 435 ; last 120) total: 32768 unlinks in 467 seconds: 70.167023 unlinks/second - unlinked 0 (time 1787716182 ; total 0 ; last 0) - unlinked 10000 (time 1787716375 ; total 193 ; last 193) - unlinked 20000 (time 1787716501 ; total 319 ; last 126) - unlinked 30000 (time 1787716620 ; total 438 ; last 119) total: 32768 unlinks in 470 seconds: 69.719147 unlinks/second nlink between: 1 - unlinked 0 (time 1787716654 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787716654 ; 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 14408 1256896 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28976 3578044 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14504 3592516 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4053 1019947 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2665 259479 2% /mnt/lustre[OST:1] filesystem_summary: 524977 6051 518926 2% /mnt/lustre