== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:49:32 (1788659372) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24648 3582372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18832 3588188 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4022 1019978 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2016 1021984 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2715 259429 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6038 518876 2% /mnt/lustre - mkdir 739 (time 1788659387.02 total 10.04 last 73.64) - mkdir 1526 (time 1788659397.02 total 20.04 last 78.65) - mkdir 2190 (time 1788659407.03 total 30.05 last 66.33) - mkdir 2878 (time 1788659417.04 total 40.06 last 68.76) - mkdir 3595 (time 1788659427.05 total 50.06 last 71.65) - mkdir 4364 (time 1788659437.05 total 60.07 last 76.89) - mkdir 4992 (time 1788659447.05 total 70.07 last 62.80) - mkdir 5590 (time 1788659457.07 total 80.09 last 59.69) - mkdir 6196 (time 1788659467.08 total 90.10 last 60.51) - mkdir 6720 (time 1788659477.12 total 100.14 last 52.20) - mkdir 7331 (time 1788659487.13 total 110.15 last 61.05) - mkdir 7957 (time 1788659497.13 total 120.15 last 62.57) - mkdir 8671 (time 1788659507.14 total 130.15 last 71.38) - mkdir 9410 (time 1788659517.14 total 140.15 last 73.90) - mkdir 10000 (time 1788659525.93 total 148.95 last 67.06) - mkdir 10714 (time 1788659535.94 total 158.96 last 71.36) - mkdir 11400 (time 1788659545.95 total 168.97 last 68.49) - mkdir 12075 (time 1788659555.98 total 178.99 last 67.36) - mkdir 12665 (time 1788659565.98 total 189.00 last 58.98) - mkdir 13333 (time 1788659575.99 total 199.01 last 66.73) - mkdir 13955 (time 1788659586.00 total 209.02 last 62.14) - mkdir 14623 (time 1788659596.00 total 219.02 last 66.76) - mkdir 15330 (time 1788659606.02 total 229.04 last 70.58) - mkdir 15900 (time 1788659616.03 total 239.05 last 56.94) - mkdir 16420 (time 1788659626.04 total 249.06 last 51.97) - mkdir 17046 (time 1788659636.04 total 259.06 last 62.57) - mkdir 17589 (time 1788659646.05 total 269.06 last 54.29) - mkdir 18179 (time 1788659656.06 total 279.07 last 58.94) - mkdir 18766 (time 1788659666.07 total 289.08 last 58.64) - mkdir 19331 (time 1788659676.07 total 299.09 last 56.46) - mkdir 19922 (time 1788659686.10 total 309.12 last 58.92) - mkdir 20538 (time 1788659696.13 total 319.15 last 61.41) - mkdir 21044 (time 1788659706.14 total 329.16 last 50.57) - mkdir 21641 (time 1788659716.15 total 339.17 last 59.66) - mkdir 22265 (time 1788659726.15 total 349.17 last 62.37) - mkdir 22803 (time 1788659736.17 total 359.19 last 53.70) - mkdir 23336 (time 1788659746.19 total 369.21 last 53.21) - mkdir 23874 (time 1788659756.22 total 379.23 last 53.66) - mkdir 24457 (time 1788659766.23 total 389.25 last 58.23) - mkdir 25001 (time 1788659776.24 total 399.25 last 54.35) - mkdir 25670 (time 1788659786.24 total 409.25 last 66.90) - mkdir 26435 (time 1788659796.24 total 419.26 last 76.48) - mkdir 27097 (time 1788659806.25 total 429.27 last 66.10) - mkdir 27726 (time 1788659816.29 total 439.30 last 62.70) - mkdir 28344 (time 1788659826.29 total 449.31 last 61.77) - mkdir 28979 (time 1788659836.29 total 459.31 last 63.49) - mkdir 29603 (time 1788659846.31 total 469.33 last 62.26) - mkdir 30000 (time 1788659852.82 total 475.84 last 61.02) - mkdir 30679 (time 1788659862.83 total 485.85 last 67.85) - mkdir 31419 (time 1788659872.83 total 495.85 last 73.97) - mkdir 32129 (time 1788659882.84 total 505.86 last 70.95) - mkdir 32792 (time 1788659892.84 total 515.86 last 66.29) total: 32818 mkdir in 516.22 seconds: 63.57 ops/second - mkdir 739 (time 1788659386.99 total 10.05 last 73.53) - mkdir 1569 (time 1788659396.99 total 20.05 last 82.99) - mkdir 2246 (time 1788659407.03 total 30.09 last 67.43) - mkdir 2912 (time 1788659417.03 total 40.09 last 66.59) - mkdir 3658 (time 1788659427.03 total 50.09 last 74.59) - mkdir 4426 (time 1788659437.04 total 60.10 last 76.72) - mkdir 5088 (time 1788659447.05 total 70.12 last 66.12) - mkdir 5677 (time 1788659457.06 total 80.12 last 58.88) - mkdir 6252 (time 1788659467.07 total 90.13 last 57.43) - mkdir 6767 (time 1788659477.10 total 100.16 last 51.34) - mkdir 7359 (time 1788659487.11 total 110.17 last 59.16) - mkdir 8002 (time 1788659497.11 total 120.17 last 64.28) - mkdir 8677 (time 1788659507.12 total 130.19 last 67.40) - mkdir 9400 (time 1788659517.13 total 140.19 last 72.25) - mkdir 10000 (time 1788659525.99 total 149.05 last 67.73) - mkdir 10705 (time 1788659536.00 total 159.06 last 70.43) - mkdir 11372 (time 1788659546.00 total 169.07 last 66.67) - mkdir 12028 (time 1788659556.03 total 179.09 last 65.42) - mkdir 12601 (time 1788659566.03 total 189.10 last 57.29) - mkdir 13261 (time 1788659576.04 total 199.10 last 65.96) - mkdir 13906 (time 1788659586.05 total 209.11 last 64.42) - mkdir 14552 (time 1788659596.07 total 219.13 last 64.50) - mkdir 15240 (time 1788659606.08 total 229.14 last 68.70) - mkdir 15830 (time 1788659616.11 total 239.17 last 58.85) - mkdir 16359 (time 1788659626.11 total 249.17 last 52.88) - mkdir 16958 (time 1788659636.11 total 259.18 last 59.87) - mkdir 17519 (time 1788659646.11 total 269.18 last 56.10) - mkdir 18098 (time 1788659656.12 total 279.19 last 57.85) - mkdir 18707 (time 1788659666.14 total 289.20 last 60.81) - mkdir 19260 (time 1788659676.14 total 299.20 last 55.30) - mkdir 19866 (time 1788659686.14 total 309.20 last 60.60) - mkdir 20000 (time 1788659688.15 total 311.21 last 66.75) - mkdir 20577 (time 1788659698.19 total 321.26 last 57.42) - mkdir 21109 (time 1788659708.20 total 331.26 last 53.19) - mkdir 21720 (time 1788659718.21 total 341.27 last 61.03) - mkdir 22332 (time 1788659728.22 total 351.28 last 61.13) - mkdir 22870 (time 1788659738.24 total 361.30 last 53.72) - mkdir 23421 (time 1788659748.24 total 371.30 last 55.08) - mkdir 23974 (time 1788659758.26 total 381.32 last 55.19) - mkdir 24566 (time 1788659768.28 total 391.35 last 59.05) - mkdir 25131 (time 1788659778.29 total 401.35 last 56.49) - mkdir 25773 (time 1788659788.29 total 411.36 last 64.15) - mkdir 26524 (time 1788659798.30 total 421.36 last 75.04) - mkdir 27186 (time 1788659808.32 total 431.38 last 66.09) - mkdir 27786 (time 1788659818.32 total 441.38 last 60.00) - mkdir 28464 (time 1788659828.33 total 451.39 last 67.72) - mkdir 29085 (time 1788659838.36 total 461.42 last 61.92) - mkdir 29703 (time 1788659848.37 total 471.43 last 61.73) - mkdir 30000 (time 1788659853.36 total 476.42 last 59.55) - mkdir 30687 (time 1788659863.36 total 486.43 last 68.66) - mkdir 31411 (time 1788659873.37 total 496.44 last 72.32) - mkdir 32134 (time 1788659883.39 total 506.46 last 72.18) - mkdir 32778 (time 1788659893.39 total 516.46 last 64.40) total: 32818 mkdir in 517.12 seconds: 63.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276816 994488 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24648 3582372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18832 3588188 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69658 954342 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2016 1021984 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2715 259429 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71674 518876 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788660747 ; total 0 ; last 0) - unlinked 10000 (time 1788660976 ; total 229 ; last 229) - unlinked 20000 (time 1788661223 ; total 476 ; last 247) - unlinked 30000 (time 1788661464 ; total 717 ; last 241) total: 32768 unlinks in 782 seconds: 41.902813 unlinks/second - unlinked 0 (time 1788660747 ; total 0 ; last 0) - unlinked 10000 (time 1788660977 ; total 230 ; last 230) - unlinked 20000 (time 1788661225 ; total 478 ; last 248) - unlinked 30000 (time 1788661467 ; total 720 ; last 242) total: 32768 unlinks in 787 seconds: 41.636593 unlinks/second nlink between: 1 - unlinked 0 (time 1788661535 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788661535 ; total 0 ; last 0) 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 14272 1257032 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24648 3582372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18832 3588188 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4022 1019978 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2016 1021984 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2715 259429 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6038 518876 2% /mnt/lustre