== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:42:28 (1788838948) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21616 3585404 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3983 1020017 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2001 1021999 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2649 259495 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 524976 5984 518992 2% /mnt/lustre - mkdir 696 (time 1788838963.82 total 10.00 last 69.59) - mkdir 1506 (time 1788838973.82 total 20.01 last 80.96) - mkdir 2302 (time 1788838983.84 total 30.02 last 79.49) - mkdir 3130 (time 1788838993.84 total 40.03 last 82.73) - mkdir 3920 (time 1788839003.85 total 50.04 last 78.94) - mkdir 4643 (time 1788839013.90 total 60.08 last 71.99) - mkdir 5502 (time 1788839023.90 total 70.08 last 85.87) - mkdir 6307 (time 1788839033.91 total 80.09 last 80.40) - mkdir 7104 (time 1788839043.91 total 90.10 last 79.68) - mkdir 7904 (time 1788839053.94 total 100.13 last 79.76) - mkdir 8736 (time 1788839063.95 total 110.13 last 83.14) - mkdir 9556 (time 1788839073.98 total 120.17 last 81.74) - mkdir 10000 (time 1788839080.46 total 126.64 last 68.56) - mkdir 10619 (time 1788839090.46 total 136.65 last 61.87) - mkdir 11253 (time 1788839100.48 total 146.66 last 63.32) - mkdir 11986 (time 1788839110.51 total 156.69 last 73.08) - mkdir 12863 (time 1788839120.51 total 166.69 last 87.69) - mkdir 13653 (time 1788839130.53 total 176.71 last 78.82) - mkdir 14427 (time 1788839140.53 total 186.72 last 77.37) - mkdir 15220 (time 1788839150.54 total 196.73 last 79.22) - mkdir 16087 (time 1788839160.56 total 206.75 last 86.52) - mkdir 16888 (time 1788839170.57 total 216.75 last 80.07) - mkdir 17683 (time 1788839180.58 total 226.76 last 79.42) - mkdir 18525 (time 1788839190.59 total 236.77 last 84.13) - mkdir 19401 (time 1788839200.60 total 246.78 last 87.53) - mkdir 20000 (time 1788839209.82 total 256.00 last 64.94) - mkdir 20825 (time 1788839219.83 total 266.02 last 82.39) - mkdir 21612 (time 1788839229.86 total 276.04 last 78.51) - mkdir 22445 (time 1788839239.87 total 286.05 last 83.21) - mkdir 23202 (time 1788839249.89 total 296.07 last 75.54) - mkdir 23844 (time 1788839259.90 total 306.08 last 64.14) - mkdir 24641 (time 1788839269.93 total 316.11 last 79.48) - mkdir 25479 (time 1788839279.93 total 326.11 last 83.79) - mkdir 26325 (time 1788839289.93 total 336.11 last 84.59) - mkdir 27146 (time 1788839299.94 total 346.12 last 82.01) - mkdir 27961 (time 1788839309.95 total 356.13 last 81.44) - mkdir 28820 (time 1788839319.97 total 366.15 last 85.74) - mkdir 29638 (time 1788839329.99 total 376.17 last 81.63) - mkdir 30000 (time 1788839334.39 total 380.57 last 82.27) - mkdir 30775 (time 1788839344.40 total 390.58 last 77.40) - mkdir 31608 (time 1788839354.40 total 400.58 last 83.29) - mkdir 32348 (time 1788839364.41 total 410.59 last 73.96) total: 32818 mkdir in 417.38 seconds: 78.63 ops/second - mkdir 711 (time 1788838964.16 total 10.02 last 70.97) - mkdir 1498 (time 1788838974.17 total 20.03 last 78.62) - mkdir 2289 (time 1788838984.18 total 30.03 last 79.07) - mkdir 3110 (time 1788838994.19 total 40.05 last 82.00) - mkdir 3869 (time 1788839004.19 total 50.05 last 75.89) - mkdir 4553 (time 1788839014.19 total 60.05 last 68.39) - mkdir 5393 (time 1788839024.19 total 70.05 last 83.99) - mkdir 6253 (time 1788839034.22 total 80.08 last 85.78) - mkdir 7086 (time 1788839044.23 total 90.09 last 83.19) - mkdir 7879 (time 1788839054.23 total 100.09 last 79.28) - mkdir 8728 (time 1788839064.25 total 110.11 last 84.73) - mkdir 9532 (time 1788839074.27 total 120.12 last 80.30) - mkdir 10000 (time 1788839081.25 total 127.11 last 67.04) - mkdir 10625 (time 1788839091.27 total 137.13 last 62.37) - mkdir 11269 (time 1788839101.30 total 147.16 last 64.18) - mkdir 12001 (time 1788839111.33 total 157.19 last 72.99) - mkdir 12830 (time 1788839121.35 total 167.21 last 82.77) - mkdir 13596 (time 1788839131.35 total 177.21 last 76.58) - mkdir 14384 (time 1788839141.36 total 187.21 last 78.75) - mkdir 15188 (time 1788839151.36 total 197.22 last 80.37) - mkdir 16012 (time 1788839161.38 total 207.24 last 82.22) - mkdir 16843 (time 1788839171.41 total 217.26 last 82.90) - mkdir 17651 (time 1788839181.41 total 227.27 last 80.78) - mkdir 18487 (time 1788839191.41 total 237.27 last 83.58) - mkdir 19348 (time 1788839201.42 total 247.28 last 86.00) - mkdir 19979 (time 1788839211.42 total 257.28 last 63.09) - mkdir 20827 (time 1788839221.44 total 267.29 last 84.69) - mkdir 21680 (time 1788839231.45 total 277.31 last 85.20) - mkdir 22504 (time 1788839241.50 total 287.36 last 81.97) - mkdir 23306 (time 1788839251.51 total 297.37 last 80.10) - mkdir 23972 (time 1788839261.52 total 307.38 last 66.56) - mkdir 24719 (time 1788839271.53 total 317.39 last 74.58) - mkdir 25582 (time 1788839281.56 total 327.41 last 86.11) - mkdir 26441 (time 1788839291.56 total 337.42 last 85.86) - mkdir 27251 (time 1788839301.57 total 347.43 last 80.92) - mkdir 28068 (time 1788839311.59 total 357.45 last 81.52) - mkdir 28968 (time 1788839321.60 total 367.46 last 89.89) - mkdir 29750 (time 1788839331.62 total 377.47 last 78.11) - mkdir 30000 (time 1788839334.59 total 380.44 last 84.20) - mkdir 30797 (time 1788839344.60 total 390.45 last 79.61) - mkdir 31618 (time 1788839354.60 total 400.46 last 82.07) - mkdir 32343 (time 1788839364.61 total 410.47 last 72.43) total: 32818 mkdir in 417.38 seconds: 78.63 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276756 994548 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21616 3585404 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69619 954381 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2001 1021999 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2649 259495 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 590612 71620 518992 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788839848 ; total 0 ; last 0) - unlinked 10000 (time 1788840057 ; total 209 ; last 209) - unlinked 20000 (time 1788840191 ; total 343 ; last 134) - unlinked 30000 (time 1788840305 ; total 457 ; last 114) total: 32768 unlinks in 487 seconds: 67.285423 unlinks/second - unlinked 0 (time 1788839848 ; total 0 ; last 0) - unlinked 10000 (time 1788840058 ; total 210 ; last 210) - unlinked 20000 (time 1788840192 ; total 344 ; last 134) - unlinked 30000 (time 1788840307 ; total 459 ; last 115) total: 32768 unlinks in 489 seconds: 67.010223 unlinks/second nlink between: 1 - unlinked 0 (time 1788840338 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788840338 ; 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 14212 1257092 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21616 3585404 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3983 1020017 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2001 1021999 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2649 259495 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 524976 5984 518992 2% /mnt/lustre