== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:08:16 (1788620896) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25944 3581076 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17532 3589488 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4025 1019975 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2013 1021987 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2754 259390 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6038 518812 2% /mnt/lustre - mkdir 868 (time 1788620910.70 total 10.00 last 86.80) - mkdir 1856 (time 1788620920.71 total 20.01 last 98.72) - mkdir 2685 (time 1788620930.72 total 30.02 last 82.80) - mkdir 3543 (time 1788620940.72 total 40.02 last 85.79) - mkdir 4256 (time 1788620950.73 total 50.03 last 71.26) - mkdir 4845 (time 1788620960.76 total 60.06 last 58.71) - mkdir 5553 (time 1788620970.78 total 70.08 last 70.69) - mkdir 6377 (time 1788620980.80 total 80.10 last 82.23) - mkdir 7268 (time 1788620990.81 total 90.11 last 88.97) - mkdir 8146 (time 1788621000.83 total 100.13 last 87.65) - mkdir 9021 (time 1788621010.85 total 110.15 last 87.36) - mkdir 9879 (time 1788621020.86 total 120.16 last 85.68) - mkdir 10689 (time 1788621030.87 total 130.17 last 80.93) - mkdir 11532 (time 1788621040.87 total 140.17 last 84.28) - mkdir 12461 (time 1788621050.87 total 150.17 last 92.87) - mkdir 13321 (time 1788621060.88 total 160.18 last 85.98) - mkdir 14180 (time 1788621070.88 total 170.18 last 85.90) - mkdir 15035 (time 1788621080.89 total 180.19 last 85.41) - mkdir 15929 (time 1788621090.89 total 190.19 last 89.38) - mkdir 16811 (time 1788621100.89 total 200.19 last 88.18) - mkdir 17656 (time 1788621110.93 total 210.23 last 84.19) - mkdir 18576 (time 1788621120.93 total 220.23 last 91.99) - mkdir 19487 (time 1788621130.95 total 230.25 last 90.87) - mkdir 20000 (time 1788621135.90 total 235.19 last 103.82) - mkdir 20907 (time 1788621145.91 total 245.21 last 90.58) - mkdir 21721 (time 1788621155.92 total 255.22 last 81.32) - mkdir 22526 (time 1788621165.94 total 265.24 last 80.35) - mkdir 23463 (time 1788621175.95 total 275.25 last 93.58) - mkdir 24378 (time 1788621185.97 total 285.27 last 91.33) - mkdir 25342 (time 1788621195.98 total 295.28 last 96.30) - mkdir 26201 (time 1788621205.99 total 305.29 last 85.80) - mkdir 27072 (time 1788621215.99 total 315.29 last 87.09) - mkdir 28034 (time 1788621226.01 total 325.31 last 96.02) - mkdir 28933 (time 1788621236.01 total 335.31 last 89.89) - mkdir 29782 (time 1788621246.04 total 345.34 last 84.69) - mkdir 30000 (time 1788621248.53 total 347.83 last 87.36) - mkdir 30824 (time 1788621258.54 total 357.83 last 82.39) - mkdir 31608 (time 1788621268.54 total 367.84 last 78.38) - mkdir 32576 (time 1788621278.55 total 377.85 last 96.73) total: 32818 mkdir in 379.93 seconds: 86.38 ops/second - mkdir 858 (time 1788620910.65 total 10.00 last 85.77) - mkdir 1844 (time 1788620920.68 total 20.03 last 98.36) - mkdir 2662 (time 1788620930.71 total 30.06 last 81.56) - mkdir 3497 (time 1788620940.71 total 40.06 last 83.47) - mkdir 4207 (time 1788620950.74 total 50.09 last 70.78) - mkdir 4798 (time 1788620960.76 total 60.11 last 59.02) - mkdir 5473 (time 1788620970.79 total 70.14 last 67.28) - mkdir 6326 (time 1788620980.79 total 80.14 last 85.29) - mkdir 7216 (time 1788620990.80 total 90.15 last 88.92) - mkdir 8099 (time 1788621000.82 total 100.17 last 88.15) - mkdir 8969 (time 1788621010.82 total 110.17 last 86.98) - mkdir 9822 (time 1788621020.86 total 120.21 last 84.98) - mkdir 10000 (time 1788621023.07 total 122.42 last 80.49) - mkdir 10862 (time 1788621033.08 total 132.43 last 86.10) - mkdir 11741 (time 1788621043.10 total 142.45 last 87.68) - mkdir 12592 (time 1788621053.15 total 152.50 last 84.75) - mkdir 13457 (time 1788621063.15 total 162.50 last 86.49) - mkdir 14284 (time 1788621073.16 total 172.51 last 82.59) - mkdir 15170 (time 1788621083.17 total 182.52 last 88.48) - mkdir 16046 (time 1788621093.18 total 192.53 last 87.54) - mkdir 16868 (time 1788621103.19 total 202.54 last 82.15) - mkdir 17730 (time 1788621113.21 total 212.56 last 86.02) - mkdir 18641 (time 1788621123.21 total 222.56 last 91.04) - mkdir 19637 (time 1788621133.22 total 232.57 last 99.58) - mkdir 20000 (time 1788621137.15 total 236.50 last 92.31) - mkdir 20880 (time 1788621147.15 total 246.50 last 87.97) - mkdir 21714 (time 1788621157.16 total 256.51 last 83.32) - mkdir 22550 (time 1788621167.17 total 266.52 last 83.56) - mkdir 23480 (time 1788621177.19 total 276.54 last 92.82) - mkdir 24360 (time 1788621187.19 total 286.54 last 88.00) - mkdir 25371 (time 1788621197.20 total 296.55 last 101.01) - mkdir 26261 (time 1788621207.20 total 306.55 last 88.98) - mkdir 27137 (time 1788621217.20 total 316.55 last 87.59) - mkdir 28092 (time 1788621227.21 total 326.56 last 95.39) - mkdir 28969 (time 1788621237.21 total 336.56 last 87.70) - mkdir 29774 (time 1788621247.22 total 346.57 last 80.45) - mkdir 30000 (time 1788621250.01 total 349.36 last 80.78) - mkdir 30795 (time 1788621260.02 total 359.37 last 79.45) - mkdir 31618 (time 1788621270.04 total 369.39 last 82.17) - mkdir 32631 (time 1788621280.04 total 379.39 last 101.24) total: 32818 mkdir in 381.28 seconds: 86.07 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276328 994976 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25944 3581076 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17532 3589488 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4025 1019975 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67649 956351 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2754 259390 2% /mnt/lustre[OST:1] filesystem_summary: 590486 71674 518812 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788621756 ; total 0 ; last 0) - unlinked 10000 (time 1788621951 ; total 195 ; last 195) - unlinked 20000 (time 1788622074 ; total 318 ; last 123) - unlinked 30000 (time 1788622187 ; total 431 ; last 113) total: 32768 unlinks in 468 seconds: 70.017097 unlinks/second - unlinked 0 (time 1788621756 ; total 0 ; last 0) - unlinked 10000 (time 1788621953 ; total 197 ; last 197) - unlinked 20000 (time 1788622077 ; total 321 ; last 124) - unlinked 30000 (time 1788622190 ; total 434 ; last 113) total: 32768 unlinks in 471 seconds: 69.571129 unlinks/second nlink between: 1 - unlinked 0 (time 1788622229 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788622229 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13784 1257520 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25944 3581076 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17532 3589488 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4025 1019975 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2013 1021987 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2754 259390 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6038 518812 2% /mnt/lustre