== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:05:13 (1787864713) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28112 3578908 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15368 3591652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2706 259438 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6060 518854 2% /mnt/lustre - mkdir 803 (time 1787864727.83 total 10.00 last 80.26) - mkdir 1625 (time 1787864737.83 total 20.01 last 82.17) - mkdir 2449 (time 1787864747.84 total 30.02 last 82.29) - mkdir 3260 (time 1787864757.85 total 40.03 last 81.07) - mkdir 4053 (time 1787864767.86 total 50.04 last 79.19) - mkdir 4856 (time 1787864777.87 total 60.04 last 80.26) - mkdir 5631 (time 1787864787.87 total 70.05 last 77.48) - mkdir 6382 (time 1787864797.87 total 80.05 last 75.09) - mkdir 7196 (time 1787864807.87 total 90.05 last 81.40) - mkdir 8009 (time 1787864817.87 total 100.05 last 81.28) - mkdir 8744 (time 1787864827.90 total 110.08 last 73.30) - mkdir 9483 (time 1787864837.91 total 120.09 last 73.79) - mkdir 10000 (time 1787864844.51 total 126.69 last 78.39) - mkdir 10784 (time 1787864854.53 total 136.71 last 78.21) - mkdir 11585 (time 1787864864.54 total 146.72 last 80.04) - mkdir 12406 (time 1787864874.55 total 156.73 last 82.03) - mkdir 13155 (time 1787864884.55 total 166.73 last 74.90) - mkdir 13913 (time 1787864894.55 total 176.73 last 75.77) - mkdir 14700 (time 1787864904.56 total 186.74 last 78.64) - mkdir 15560 (time 1787864914.57 total 196.75 last 85.94) - mkdir 16357 (time 1787864924.58 total 206.75 last 79.64) - mkdir 17121 (time 1787864934.60 total 216.78 last 76.19) - mkdir 17932 (time 1787864944.62 total 226.80 last 80.94) - mkdir 18672 (time 1787864954.63 total 236.80 last 73.98) - mkdir 19491 (time 1787864964.63 total 246.80 last 81.90) - mkdir 20000 (time 1787864971.00 total 253.18 last 79.89) - mkdir 20698 (time 1787864981.02 total 263.19 last 69.67) - mkdir 21367 (time 1787864991.04 total 273.21 last 66.77) - mkdir 22144 (time 1787865001.05 total 283.23 last 77.58) - mkdir 22930 (time 1787865011.07 total 293.25 last 78.46) - mkdir 23710 (time 1787865021.08 total 303.26 last 77.88) - mkdir 24505 (time 1787865031.09 total 313.26 last 79.49) - mkdir 25295 (time 1787865041.09 total 323.27 last 78.97) - mkdir 26080 (time 1787865051.10 total 333.28 last 78.42) - mkdir 26908 (time 1787865061.11 total 343.28 last 82.76) - mkdir 27619 (time 1787865071.11 total 353.29 last 71.06) - mkdir 28299 (time 1787865081.14 total 363.31 last 67.83) - mkdir 28937 (time 1787865091.14 total 373.32 last 63.76) - mkdir 29651 (time 1787865101.16 total 383.34 last 71.25) - mkdir 30000 (time 1787865106.01 total 388.18 last 72.08) - mkdir 30766 (time 1787865116.02 total 398.19 last 76.52) - mkdir 31560 (time 1787865126.02 total 408.19 last 79.39) - mkdir 32285 (time 1787865136.04 total 418.22 last 72.33) total: 32818 mkdir in 425.57 seconds: 77.12 ops/second - mkdir 812 (time 1787864727.76 total 10.01 last 81.09) - mkdir 1630 (time 1787864737.76 total 20.02 last 81.78) - mkdir 2479 (time 1787864747.76 total 30.02 last 84.85) - mkdir 3284 (time 1787864757.76 total 40.02 last 80.50) - mkdir 4057 (time 1787864767.77 total 50.03 last 77.25) - mkdir 4832 (time 1787864777.78 total 60.04 last 77.45) - mkdir 5610 (time 1787864787.79 total 70.04 last 77.74) - mkdir 6370 (time 1787864797.79 total 80.04 last 76.00) - mkdir 7157 (time 1787864807.80 total 90.05 last 78.62) - mkdir 7959 (time 1787864817.82 total 100.08 last 80.03) - mkdir 8673 (time 1787864827.84 total 110.10 last 71.23) - mkdir 9429 (time 1787864837.85 total 120.10 last 75.58) - mkdir 10000 (time 1787864845.37 total 127.63 last 75.89) - mkdir 10785 (time 1787864855.37 total 137.63 last 78.46) - mkdir 11599 (time 1787864865.38 total 147.64 last 81.33) - mkdir 12400 (time 1787864875.40 total 157.66 last 79.98) - mkdir 13151 (time 1787864885.40 total 167.66 last 75.09) - mkdir 13958 (time 1787864895.41 total 177.66 last 80.66) - mkdir 14761 (time 1787864905.42 total 187.68 last 80.18) - mkdir 15577 (time 1787864915.42 total 197.68 last 81.60) - mkdir 16403 (time 1787864925.44 total 207.70 last 82.40) - mkdir 17170 (time 1787864935.47 total 217.73 last 76.50) - mkdir 17984 (time 1787864945.48 total 227.74 last 81.31) - mkdir 18711 (time 1787864955.48 total 237.74 last 72.69) - mkdir 19535 (time 1787864965.48 total 247.74 last 82.40) - mkdir 20000 (time 1787864971.50 total 253.76 last 77.31) - mkdir 20678 (time 1787864981.51 total 263.77 last 67.69) - mkdir 21378 (time 1787864991.52 total 273.78 last 69.94) - mkdir 22173 (time 1787865001.52 total 283.78 last 79.50) - mkdir 22931 (time 1787865011.53 total 293.79 last 75.76) - mkdir 23723 (time 1787865021.53 total 303.79 last 79.18) - mkdir 24510 (time 1787865031.54 total 313.80 last 78.64) - mkdir 25311 (time 1787865041.54 total 323.80 last 80.07) - mkdir 26126 (time 1787865051.55 total 333.81 last 81.44) - mkdir 26939 (time 1787865061.55 total 343.81 last 81.30) - mkdir 27665 (time 1787865071.56 total 353.82 last 72.49) - mkdir 28307 (time 1787865081.58 total 363.83 last 64.12) - mkdir 28963 (time 1787865091.58 total 373.84 last 65.57) - mkdir 29675 (time 1787865101.61 total 383.87 last 70.99) - mkdir 30000 (time 1787865106.27 total 388.53 last 69.69) - mkdir 30745 (time 1787865116.29 total 398.54 last 74.41) - mkdir 31530 (time 1787865126.29 total 408.55 last 78.47) - mkdir 32266 (time 1787865136.29 total 418.55 last 73.60) total: 32818 mkdir in 426.34 seconds: 76.98 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276260 995044 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28112 3578908 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15368 3591652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4039 1019961 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67659 956341 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2706 259438 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71698 518854 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787865807 ; total 0 ; last 0) - unlinked 10000 (time 1787866009 ; total 202 ; last 202) - unlinked 20000 (time 1787866219 ; total 412 ; last 210) - unlinked 30000 (time 1787866333 ; total 526 ; last 114) total: 32768 unlinks in 557 seconds: 58.829445 unlinks/second - unlinked 0 (time 1787865807 ; total 0 ; last 0) - unlinked 10000 (time 1787866011 ; total 204 ; last 204) - unlinked 20000 (time 1787866219 ; total 412 ; last 208) - unlinked 30000 (time 1787866334 ; total 527 ; last 115) total: 32768 unlinks in 559 seconds: 58.618961 unlinks/second nlink between: 1 - unlinked 0 (time 1787866367 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787866367 ; 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 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13716 1257588 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28112 3578908 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15368 3591652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4039 1019961 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2706 259438 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6062 518854 2% /mnt/lustre