== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:24:18 (1787563458) 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 541 (time 1787563473.83 total 10.01 last 54.02) - mkdir 1084 (time 1787563483.83 total 20.02 last 54.27) - mkdir 1686 (time 1787563493.84 total 30.03 last 60.16) - mkdir 2336 (time 1787563503.86 total 40.04 last 64.89) - mkdir 2866 (time 1787563513.86 total 50.05 last 52.98) - mkdir 3289 (time 1787563523.89 total 60.08 last 42.18) - mkdir 3877 (time 1787563533.92 total 70.11 last 58.60) - mkdir 4338 (time 1787563543.94 total 80.12 last 46.03) - mkdir 4854 (time 1787563553.96 total 90.15 last 51.49) - mkdir 5396 (time 1787563563.96 total 100.15 last 54.18) - mkdir 5951 (time 1787563573.98 total 110.16 last 55.42) - mkdir 6463 (time 1787563583.98 total 120.17 last 51.17) - mkdir 6983 (time 1787563594.00 total 130.18 last 51.92) - mkdir 7457 (time 1787563604.02 total 140.20 last 47.30) - mkdir 7939 (time 1787563614.03 total 150.22 last 48.12) - mkdir 8498 (time 1787563624.05 total 160.23 last 55.84) - mkdir 9026 (time 1787563634.05 total 170.23 last 52.80) - mkdir 9548 (time 1787563644.11 total 180.29 last 51.89) - mkdir 10000 (time 1787563651.48 total 187.67 last 61.25) - mkdir 10464 (time 1787563661.50 total 197.69 last 46.31) - mkdir 10998 (time 1787563671.54 total 207.72 last 53.24) - mkdir 11456 (time 1787563681.55 total 217.73 last 45.75) - mkdir 11987 (time 1787563691.56 total 227.75 last 53.02) - mkdir 12478 (time 1787563701.57 total 237.76 last 49.04) - mkdir 13007 (time 1787563711.58 total 247.77 last 52.84) - mkdir 13605 (time 1787563721.60 total 257.79 last 59.68) - mkdir 14131 (time 1787563731.61 total 267.80 last 52.57) - mkdir 14648 (time 1787563741.61 total 277.80 last 51.69) - mkdir 15189 (time 1787563751.61 total 287.80 last 54.09) - mkdir 15803 (time 1787563761.64 total 297.83 last 61.25) - mkdir 16295 (time 1787563771.69 total 307.88 last 48.95) - mkdir 16763 (time 1787563781.70 total 317.88 last 46.77) - mkdir 17276 (time 1787563791.70 total 327.89 last 51.27) - mkdir 17733 (time 1787563801.72 total 337.91 last 45.61) - mkdir 18194 (time 1787563811.78 total 347.97 last 45.83) - mkdir 18710 (time 1787563821.78 total 357.97 last 51.60) - mkdir 19326 (time 1787563831.79 total 367.98 last 61.52) - mkdir 19844 (time 1787563841.83 total 378.02 last 51.59) - mkdir 20000 (time 1787563844.81 total 381.00 last 52.42) - mkdir 20558 (time 1787563854.83 total 391.02 last 55.67) - mkdir 21124 (time 1787563864.85 total 401.04 last 56.49) - mkdir 21651 (time 1787563874.87 total 411.06 last 52.58) - mkdir 22235 (time 1787563884.88 total 421.07 last 58.36) - mkdir 22797 (time 1787563894.90 total 431.08 last 56.11) - mkdir 23347 (time 1787563904.91 total 441.09 last 54.95) - mkdir 23863 (time 1787563914.92 total 451.11 last 51.51) - mkdir 24369 (time 1787563924.93 total 461.12 last 50.54) - mkdir 24944 (time 1787563934.94 total 471.12 last 57.48) - mkdir 25465 (time 1787563944.94 total 481.13 last 52.07) - mkdir 25984 (time 1787563954.95 total 491.13 last 51.88) - mkdir 26469 (time 1787563964.95 total 501.14 last 48.46) - mkdir 26970 (time 1787563974.96 total 511.15 last 50.06) - mkdir 27452 (time 1787563985.03 total 521.21 last 47.89) - mkdir 27960 (time 1787563995.03 total 531.22 last 50.79) - mkdir 28488 (time 1787564005.04 total 541.23 last 52.75) - mkdir 29062 (time 1787564015.05 total 551.24 last 57.34) - mkdir 29588 (time 1787564025.06 total 561.24 last 52.56) - mkdir 30000 (time 1787564032.90 total 569.08 last 52.55) - mkdir 30491 (time 1787564042.90 total 579.09 last 49.08) - mkdir 30883 (time 1787564052.91 total 589.10 last 39.17) - mkdir 31366 (time 1787564062.94 total 599.13 last 48.15) - mkdir 31861 (time 1787564072.96 total 609.14 last 49.43) - mkdir 32375 (time 1787564083.04 total 619.23 last 50.97) total: 32818 mkdir in 627.09 seconds: 52.33 ops/second - mkdir 518 (time 1787563473.82 total 10.01 last 51.76) - mkdir 1045 (time 1787563483.83 total 20.01 last 52.68) - mkdir 1648 (time 1787563493.85 total 30.04 last 60.14) - mkdir 2313 (time 1787563503.87 total 40.06 last 66.36) - mkdir 2845 (time 1787563513.88 total 50.07 last 53.15) - mkdir 3289 (time 1787563523.90 total 60.09 last 44.30) - mkdir 3859 (time 1787563533.94 total 70.12 last 56.81) - mkdir 4332 (time 1787563543.94 total 80.13 last 47.28) - mkdir 4829 (time 1787563553.95 total 90.14 last 49.64) - mkdir 5377 (time 1787563563.96 total 100.14 last 54.78) - mkdir 5911 (time 1787563574.00 total 110.18 last 53.18) - mkdir 6434 (time 1787563584.01 total 120.19 last 52.26) - mkdir 6939 (time 1787563594.03 total 130.21 last 50.39) - mkdir 7397 (time 1787563604.04 total 140.22 last 45.76) - mkdir 7859 (time 1787563614.04 total 150.23 last 46.17) - mkdir 8421 (time 1787563624.05 total 160.24 last 56.15) - mkdir 8974 (time 1787563634.06 total 170.24 last 55.26) - mkdir 9489 (time 1787563644.09 total 180.28 last 51.33) - mkdir 10000 (time 1787563653.27 total 189.46 last 55.66) - mkdir 10497 (time 1787563663.28 total 199.47 last 49.66) - mkdir 10983 (time 1787563673.30 total 209.49 last 48.50) - mkdir 11493 (time 1787563683.31 total 219.50 last 50.94) - mkdir 11983 (time 1787563693.32 total 229.51 last 48.96) - mkdir 12506 (time 1787563703.32 total 239.51 last 52.30) - mkdir 13042 (time 1787563713.33 total 249.52 last 53.56) - mkdir 13649 (time 1787563723.33 total 259.52 last 60.67) - mkdir 14130 (time 1787563733.35 total 269.53 last 48.04) - mkdir 14647 (time 1787563743.35 total 279.53 last 51.70) - mkdir 15234 (time 1787563753.37 total 289.56 last 58.57) - mkdir 15805 (time 1787563763.39 total 299.57 last 57.02) - mkdir 16308 (time 1787563773.40 total 309.59 last 50.21) - mkdir 16781 (time 1787563783.41 total 319.60 last 47.25) - mkdir 17253 (time 1787563793.42 total 329.60 last 47.19) - mkdir 17679 (time 1787563803.42 total 339.61 last 42.58) - mkdir 18151 (time 1787563813.44 total 349.63 last 47.10) - mkdir 18679 (time 1787563823.45 total 359.64 last 52.74) - mkdir 19272 (time 1787563833.52 total 369.70 last 58.92) - mkdir 19794 (time 1787563843.52 total 379.71 last 52.18) - mkdir 20000 (time 1787563846.74 total 382.92 last 64.13) - mkdir 20554 (time 1787563856.75 total 392.93 last 55.33) - mkdir 21128 (time 1787563866.76 total 402.95 last 57.30) - mkdir 21669 (time 1787563876.83 total 413.02 last 53.75) - mkdir 22227 (time 1787563886.84 total 423.02 last 55.76) - mkdir 22818 (time 1787563896.84 total 433.03 last 59.06) - mkdir 23344 (time 1787563907.10 total 443.29 last 51.25) - mkdir 23867 (time 1787563917.12 total 453.30 last 52.24) - mkdir 24337 (time 1787563927.14 total 463.33 last 46.88) - mkdir 24970 (time 1787563937.15 total 473.34 last 63.25) - mkdir 25487 (time 1787563947.15 total 483.34 last 51.69) - mkdir 26003 (time 1787563957.16 total 493.35 last 51.54) - mkdir 26467 (time 1787563967.18 total 503.36 last 46.35) - mkdir 26943 (time 1787563977.18 total 513.37 last 47.56) - mkdir 27467 (time 1787563987.23 total 523.41 last 52.18) - mkdir 27990 (time 1787563997.23 total 533.42 last 52.26) - mkdir 28531 (time 1787564007.68 total 543.87 last 51.78) - mkdir 29064 (time 1787564017.69 total 553.87 last 53.29) - mkdir 29652 (time 1787564027.69 total 563.87 last 58.78) - mkdir 30000 (time 1787564036.28 total 572.47 last 40.50) - mkdir 30444 (time 1787564046.29 total 582.48 last 44.36) - mkdir 30832 (time 1787564056.29 total 592.48 last 38.79) - mkdir 31375 (time 1787564066.30 total 602.48 last 54.29) - mkdir 31871 (time 1787564076.30 total 612.48 last 49.59) - mkdir 32411 (time 1787564086.30 total 622.49 last 54.00) total: 32818 mkdir in 630.15 seconds: 52.08 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1787564805 ; total 0 ; last 0) - unlinked 10000 (time 1787565104 ; total 299 ; last 299) - unlinked 20000 (time 1787565451 ; total 646 ; last 347) - unlinked 30000 (time 1787565783 ; total 978 ; last 332) total: 32768 unlinks in 1072 seconds: 30.567163 unlinks/second - unlinked 0 (time 1787564805 ; total 0 ; last 0) - unlinked 10000 (time 1787565107 ; total 302 ; last 302) - unlinked 20000 (time 1787565454 ; total 649 ; last 347) - unlinked 30000 (time 1787565787 ; total 982 ; last 333) total: 32768 unlinks in 1074 seconds: 30.510242 unlinks/second nlink between: 102 - unlinked 0 (time 1787565881 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787565881 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2208256 2304 2203904 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 526643 333 526310 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