== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:54:35 (1780336475) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1640 1269664 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 260 1023740 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524094 543 523551 1% /mnt/lustre - mkdir 777 (time 1780336490.49 total 10.00 last 77.67) - mkdir 1475 (time 1780336500.52 total 20.04 last 69.58) - mkdir 2151 (time 1780336510.52 total 30.04 last 67.58) - mkdir 2744 (time 1780336520.53 total 40.05 last 59.25) - mkdir 3435 (time 1780336530.53 total 50.05 last 69.07) - mkdir 4163 (time 1780336540.54 total 60.05 last 72.80) - mkdir 4917 (time 1780336550.54 total 70.06 last 75.35) - mkdir 5725 (time 1780336560.54 total 80.06 last 80.78) - mkdir 6452 (time 1780336570.55 total 90.06 last 72.68) - mkdir 7186 (time 1780336580.55 total 100.07 last 73.38) - mkdir 7876 (time 1780336590.56 total 110.08 last 68.93) - mkdir 8558 (time 1780336600.57 total 120.09 last 68.12) - mkdir 9260 (time 1780336610.59 total 130.10 last 70.11) - mkdir 10000 (time 1780336619.96 total 139.47 last 78.98) - mkdir 10770 (time 1780336629.96 total 149.47 last 76.99) - mkdir 11555 (time 1780336639.98 total 159.49 last 78.35) - mkdir 12280 (time 1780336649.98 total 169.50 last 72.44) - mkdir 13057 (time 1780336659.99 total 179.51 last 77.65) - mkdir 13778 (time 1780336670.00 total 189.52 last 72.03) - mkdir 14486 (time 1780336680.00 total 199.52 last 70.77) - mkdir 15184 (time 1780336690.01 total 209.52 last 69.79) - mkdir 15822 (time 1780336700.02 total 219.53 last 63.73) - mkdir 16541 (time 1780336710.02 total 229.54 last 71.85) - mkdir 17245 (time 1780336720.04 total 239.56 last 70.29) - mkdir 17980 (time 1780336730.06 total 249.58 last 73.35) - mkdir 18754 (time 1780336740.08 total 259.60 last 77.24) - mkdir 19413 (time 1780336750.11 total 269.62 last 65.72) - mkdir 20000 (time 1780336757.34 total 276.86 last 81.15) - mkdir 20729 (time 1780336767.38 total 286.89 last 72.64) - mkdir 21415 (time 1780336777.38 total 296.89 last 68.59) - mkdir 22148 (time 1780336787.39 total 306.91 last 73.22) - mkdir 22827 (time 1780336797.39 total 316.91 last 67.89) - mkdir 23538 (time 1780336807.40 total 326.92 last 71.04) - mkdir 24189 (time 1780336817.40 total 336.92 last 65.08) - mkdir 24875 (time 1780336827.40 total 346.92 last 68.58) - mkdir 25500 (time 1780336837.41 total 356.92 last 62.48) - mkdir 26118 (time 1780336847.41 total 366.93 last 61.76) - mkdir 26797 (time 1780336857.42 total 376.94 last 67.84) - mkdir 27475 (time 1780336867.43 total 386.95 last 67.72) - mkdir 28205 (time 1780336877.44 total 396.96 last 72.93) - mkdir 28813 (time 1780336887.46 total 406.98 last 60.67) - mkdir 29542 (time 1780336897.47 total 416.98 last 72.87) - mkdir 30000 (time 1780336903.55 total 423.07 last 75.30) - mkdir 30573 (time 1780336913.55 total 433.07 last 57.28) - mkdir 31276 (time 1780336923.55 total 443.07 last 70.30) - mkdir 31949 (time 1780336933.56 total 453.07 last 67.29) - mkdir 32629 (time 1780336943.56 total 463.08 last 67.94) total: 32818 mkdir in 465.30 seconds: 70.53 ops/second - mkdir 798 (time 1780336490.48 total 10.01 last 79.76) - mkdir 1529 (time 1780336500.50 total 20.03 last 72.93) - mkdir 2231 (time 1780336510.51 total 30.04 last 70.14) - mkdir 2810 (time 1780336520.56 total 40.09 last 57.61) - mkdir 3480 (time 1780336530.57 total 50.09 last 66.95) - mkdir 4192 (time 1780336540.58 total 60.10 last 71.17) - mkdir 4954 (time 1780336550.59 total 70.11 last 76.11) - mkdir 5734 (time 1780336560.59 total 80.11 last 77.99) - mkdir 6461 (time 1780336570.60 total 90.13 last 72.61) - mkdir 7202 (time 1780336580.63 total 100.15 last 73.91) - mkdir 7882 (time 1780336590.64 total 110.16 last 67.92) - mkdir 8569 (time 1780336600.66 total 120.19 last 68.52) - mkdir 9243 (time 1780336610.67 total 130.19 last 67.39) - mkdir 10000 (time 1780336620.43 total 139.96 last 77.51) - mkdir 10824 (time 1780336630.44 total 149.96 last 82.33) - mkdir 11565 (time 1780336640.44 total 159.96 last 74.10) - mkdir 12322 (time 1780336650.44 total 169.97 last 75.67) - mkdir 13114 (time 1780336660.45 total 179.97 last 79.17) - mkdir 13894 (time 1780336670.45 total 189.98 last 77.98) - mkdir 14621 (time 1780336680.45 total 199.98 last 72.69) - mkdir 15312 (time 1780336690.46 total 209.99 last 69.04) - mkdir 15954 (time 1780336700.47 total 220.00 last 64.14) - mkdir 16680 (time 1780336710.48 total 230.00 last 72.57) - mkdir 17391 (time 1780336720.49 total 240.01 last 71.03) - mkdir 18120 (time 1780336730.49 total 250.02 last 72.84) - mkdir 18899 (time 1780336740.50 total 260.02 last 77.87) - mkdir 19578 (time 1780336750.50 total 270.02 last 67.89) - mkdir 20000 (time 1780336756.04 total 275.56 last 76.16) - mkdir 20785 (time 1780336766.06 total 285.58 last 78.37) - mkdir 21520 (time 1780336776.08 total 295.60 last 73.36) - mkdir 22219 (time 1780336786.10 total 305.62 last 69.72) - mkdir 22906 (time 1780336796.12 total 315.64 last 68.59) - mkdir 23581 (time 1780336806.12 total 325.64 last 67.49) - mkdir 24238 (time 1780336816.12 total 335.65 last 65.66) - mkdir 24884 (time 1780336826.16 total 345.68 last 64.38) - mkdir 25546 (time 1780336836.19 total 355.71 last 66.02) - mkdir 26163 (time 1780336846.23 total 365.76 last 61.42) - mkdir 26811 (time 1780336856.27 total 375.80 last 64.54) - mkdir 27491 (time 1780336866.28 total 385.81 last 67.92) - mkdir 28211 (time 1780336876.30 total 395.82 last 71.92) - mkdir 28838 (time 1780336886.31 total 405.83 last 62.61) - mkdir 29536 (time 1780336896.32 total 415.84 last 69.76) - mkdir 30000 (time 1780336902.61 total 422.13 last 73.73) - mkdir 30573 (time 1780336912.63 total 432.15 last 57.18) - mkdir 31277 (time 1780336922.64 total 442.16 last 70.35) - mkdir 31902 (time 1780336932.64 total 452.16 last 62.48) - mkdir 32576 (time 1780336942.65 total 462.17 last 67.34) total: 32818 mkdir in 465.36 seconds: 70.52 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270756 1000548 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65896 958104 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589730 66179 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780337593 ; total 0 ; last 0) - unlinked 10000 (time 1780337812 ; total 219 ; last 219) - unlinked 20000 (time 1780338043 ; total 450 ; last 231) - unlinked 30000 (time 1780338276 ; total 683 ; last 233) total: 32768 unlinks in 753 seconds: 43.516602 unlinks/second - unlinked 0 (time 1780337594 ; total 0 ; last 0) - unlinked 10000 (time 1780337811 ; total 217 ; last 217) - unlinked 20000 (time 1780338044 ; total 450 ; last 233) - unlinked 30000 (time 1780338278 ; total 684 ; last 234) total: 32768 unlinks in 753 seconds: 43.516602 unlinks/second nlink between: 1 - unlinked 0 (time 1780338349 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780338349 ; 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 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8212 1263092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 260 1023740 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524094 543 523551 1% /mnt/lustre