== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:32:58 (1786631578) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 510 (time 1786631594.40 total 10.02 last 50.89) - mkdir 1056 (time 1786631604.42 total 20.05 last 54.44) - mkdir 1626 (time 1786631614.43 total 30.06 last 56.97) - mkdir 2194 (time 1786631624.45 total 40.07 last 56.69) - mkdir 2798 (time 1786631634.45 total 50.08 last 60.37) - mkdir 3343 (time 1786631644.47 total 60.10 last 54.39) - mkdir 3904 (time 1786631654.48 total 70.10 last 56.08) - mkdir 4370 (time 1786631664.53 total 80.16 last 46.34) - mkdir 4744 (time 1786631674.57 total 90.20 last 37.25) - mkdir 5182 (time 1786631684.58 total 100.20 last 43.79) - mkdir 5691 (time 1786631694.59 total 110.22 last 50.84) - mkdir 6115 (time 1786631704.71 total 120.34 last 41.90) - mkdir 6601 (time 1786631714.73 total 130.36 last 48.48) - mkdir 7208 (time 1786631724.75 total 140.38 last 60.61) - mkdir 7755 (time 1786631734.75 total 150.38 last 54.69) - mkdir 8321 (time 1786631744.76 total 160.39 last 56.54) - mkdir 8851 (time 1786631754.79 total 170.41 last 52.86) - mkdir 9251 (time 1786631764.80 total 180.43 last 39.93) - mkdir 9603 (time 1786631774.81 total 190.43 last 35.20) - mkdir 10000 (time 1786631781.95 total 197.58 last 55.53) - mkdir 10538 (time 1786631791.96 total 207.59 last 53.77) - mkdir 11041 (time 1786631801.97 total 217.59 last 50.27) - mkdir 11527 (time 1786631811.97 total 227.60 last 48.57) - mkdir 12053 (time 1786631821.99 total 237.62 last 52.52) - mkdir 12622 (time 1786631831.99 total 247.62 last 56.90) - mkdir 13177 (time 1786631842.02 total 257.65 last 55.31) - mkdir 13742 (time 1786631852.06 total 267.68 last 56.32) - mkdir 14260 (time 1786631862.06 total 277.69 last 51.78) - mkdir 14818 (time 1786631872.07 total 287.70 last 55.72) - mkdir 15260 (time 1786631882.08 total 297.70 last 44.18) - mkdir 15765 (time 1786631892.08 total 307.71 last 50.48) - mkdir 16372 (time 1786631902.14 total 317.76 last 60.37) - mkdir 16948 (time 1786631912.14 total 327.77 last 57.59) - mkdir 17498 (time 1786631922.14 total 337.77 last 54.98) - mkdir 18054 (time 1786631932.16 total 347.79 last 55.50) - mkdir 18673 (time 1786631942.18 total 357.80 last 61.81) - mkdir 19272 (time 1786631952.19 total 367.81 last 59.84) - mkdir 19800 (time 1786631962.21 total 377.83 last 52.70) - mkdir 20000 (time 1786631965.57 total 381.20 last 59.45) - mkdir 20553 (time 1786631975.59 total 391.21 last 55.21) - mkdir 21126 (time 1786631985.60 total 401.23 last 57.22) - mkdir 21614 (time 1786631995.62 total 411.25 last 48.69) - mkdir 22147 (time 1786632005.68 total 421.31 last 52.97) - mkdir 22587 (time 1786632015.70 total 431.33 last 43.91) - mkdir 23171 (time 1786632025.71 total 441.34 last 58.35) - mkdir 23678 (time 1786632035.72 total 451.35 last 50.67) - mkdir 24179 (time 1786632045.72 total 461.35 last 50.10) - mkdir 24669 (time 1786632055.74 total 471.37 last 48.88) - mkdir 25131 (time 1786632065.76 total 481.39 last 46.11) - mkdir 25669 (time 1786632075.82 total 491.45 last 53.50) - mkdir 26134 (time 1786632085.84 total 501.47 last 46.41) - mkdir 26627 (time 1786632095.85 total 511.48 last 49.26) - mkdir 27151 (time 1786632105.86 total 521.48 last 52.36) - mkdir 27705 (time 1786632115.87 total 531.49 last 55.35) - mkdir 28279 (time 1786632125.87 total 541.50 last 57.38) - mkdir 28807 (time 1786632135.87 total 551.50 last 52.77) - mkdir 29360 (time 1786632145.88 total 561.51 last 55.26) - mkdir 29838 (time 1786632155.88 total 571.51 last 47.79) - mkdir 30000 (time 1786632158.95 total 574.58 last 52.81) - mkdir 30468 (time 1786632168.96 total 584.58 last 46.77) - mkdir 31016 (time 1786632178.96 total 594.59 last 54.78) - mkdir 31569 (time 1786632188.97 total 604.60 last 55.25) - mkdir 32071 (time 1786632199.25 total 614.88 last 48.83) - mkdir 32623 (time 1786632209.26 total 624.89 last 55.14) total: 32818 mkdir in 628.12 seconds: 52.25 ops/second - mkdir 506 (time 1786631594.42 total 10.00 last 50.60) - mkdir 1077 (time 1786631604.45 total 20.03 last 56.96) - mkdir 1643 (time 1786631614.45 total 30.03 last 56.57) - mkdir 2202 (time 1786631624.45 total 40.03 last 55.89) - mkdir 2834 (time 1786631634.47 total 50.05 last 63.08) - mkdir 3368 (time 1786631644.47 total 60.05 last 53.40) - mkdir 3934 (time 1786631654.51 total 70.09 last 56.38) - mkdir 4401 (time 1786631664.61 total 80.19 last 46.23) - mkdir 4788 (time 1786631674.63 total 90.21 last 38.64) - mkdir 5227 (time 1786631684.65 total 100.23 last 43.82) - mkdir 5735 (time 1786631694.69 total 110.27 last 50.58) - mkdir 6170 (time 1786631704.73 total 120.31 last 43.32) - mkdir 6684 (time 1786631714.75 total 130.33 last 51.27) - mkdir 7304 (time 1786631724.76 total 140.34 last 61.95) - mkdir 7843 (time 1786631734.76 total 150.34 last 53.89) - mkdir 8412 (time 1786631744.77 total 160.35 last 56.87) - mkdir 8940 (time 1786631754.78 total 170.36 last 52.76) - mkdir 9317 (time 1786631764.82 total 180.40 last 37.53) - mkdir 9661 (time 1786631774.84 total 190.42 last 34.35) - mkdir 10000 (time 1786631781.17 total 196.75 last 53.49) - mkdir 10551 (time 1786631791.21 total 206.79 last 54.90) - mkdir 11048 (time 1786631801.24 total 216.82 last 49.56) - mkdir 11528 (time 1786631811.25 total 226.83 last 47.96) - mkdir 12068 (time 1786631821.25 total 236.83 last 53.99) - mkdir 12600 (time 1786631831.26 total 246.84 last 53.13) - mkdir 13173 (time 1786631841.29 total 256.87 last 57.15) - mkdir 13721 (time 1786631851.29 total 266.87 last 54.78) - mkdir 14248 (time 1786631861.34 total 276.92 last 52.45) - mkdir 14776 (time 1786631871.35 total 286.93 last 52.76) - mkdir 15250 (time 1786631881.36 total 296.94 last 47.35) - mkdir 15761 (time 1786631891.38 total 306.95 last 51.01) - mkdir 16348 (time 1786631901.39 total 316.97 last 58.63) - mkdir 16924 (time 1786631911.40 total 326.98 last 57.52) - mkdir 17497 (time 1786631921.43 total 337.01 last 57.14) - mkdir 18047 (time 1786631931.44 total 347.02 last 54.93) - mkdir 18635 (time 1786631941.44 total 357.02 last 58.79) - mkdir 19223 (time 1786631951.46 total 367.04 last 58.72) - mkdir 19749 (time 1786631961.49 total 377.07 last 52.44) - mkdir 20000 (time 1786631966.81 total 382.39 last 47.18) - mkdir 20584 (time 1786631976.85 total 392.43 last 58.17) - mkdir 21144 (time 1786631986.88 total 402.46 last 55.80) - mkdir 21646 (time 1786631996.90 total 412.48 last 50.14) - mkdir 22150 (time 1786632006.90 total 422.48 last 50.37) - mkdir 22586 (time 1786632016.91 total 432.49 last 43.58) - mkdir 23192 (time 1786632026.91 total 442.49 last 60.57) - mkdir 23686 (time 1786632036.93 total 452.51 last 49.30) - mkdir 24214 (time 1786632046.96 total 462.54 last 52.65) - mkdir 24689 (time 1786632056.98 total 472.56 last 47.40) - mkdir 25163 (time 1786632066.99 total 482.57 last 47.34) - mkdir 25655 (time 1786632077.01 total 492.59 last 49.11) - mkdir 26145 (time 1786632087.03 total 502.61 last 48.89) - mkdir 26634 (time 1786632097.05 total 512.62 last 48.84) - mkdir 27144 (time 1786632107.05 total 522.63 last 50.98) - mkdir 27709 (time 1786632117.06 total 532.64 last 56.41) - mkdir 28244 (time 1786632127.09 total 542.66 last 53.39) - mkdir 28804 (time 1786632137.10 total 552.68 last 55.89) - mkdir 29334 (time 1786632147.11 total 562.69 last 52.95) - mkdir 29836 (time 1786632157.12 total 572.70 last 50.19) - mkdir 30000 (time 1786632160.14 total 575.72 last 54.23) - mkdir 30469 (time 1786632170.15 total 585.72 last 46.88) - mkdir 31000 (time 1786632180.15 total 595.73 last 53.10) - mkdir 31513 (time 1786632190.17 total 605.75 last 51.17) - mkdir 32040 (time 1786632200.19 total 615.77 last 52.61) - mkdir 32602 (time 1786632210.20 total 625.78 last 56.13) total: 32818 mkdir in 629.43 seconds: 52.14 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1786632969 ; total 0 ; last 0) - unlinked 10000 (time 1786633260 ; total 291 ; last 291) - unlinked 20000 (time 1786633580 ; total 611 ; last 320) - unlinked 30000 (time 1786633882 ; total 913 ; last 302) total: 32768 unlinks in 997 seconds: 32.866600 unlinks/second - unlinked 0 (time 1786632969 ; total 0 ; last 0) - unlinked 10000 (time 1786633262 ; total 293 ; last 293) - unlinked 20000 (time 1786633582 ; total 613 ; last 320) - unlinked 30000 (time 1786633885 ; total 916 ; last 303) total: 32768 unlinks in 1001 seconds: 32.735264 unlinks/second nlink between: 102 - unlinked 0 (time 1786633971 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786633971 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 2 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 2208512 2176 2204288 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526734 333 526401 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre