== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:43:59 (1789065839) 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 534698 333 534365 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 - mkdir 414 (time 1789065857.48 total 10.02 last 41.32) - mkdir 816 (time 1789065867.49 total 20.02 last 40.18) - mkdir 1220 (time 1789065877.50 total 30.04 last 40.35) - mkdir 1647 (time 1789065887.54 total 40.08 last 42.50) - mkdir 2041 (time 1789065897.57 total 50.11 last 39.31) - mkdir 2547 (time 1789065907.60 total 60.14 last 50.43) - mkdir 3024 (time 1789065917.61 total 70.15 last 47.64) - mkdir 3549 (time 1789065927.64 total 80.18 last 52.37) - mkdir 4030 (time 1789065937.64 total 90.18 last 48.10) - mkdir 4506 (time 1789065947.65 total 100.18 last 47.56) - mkdir 4924 (time 1789065957.66 total 110.20 last 41.74) - mkdir 5357 (time 1789065967.66 total 120.20 last 43.29) - mkdir 5757 (time 1789065977.66 total 130.20 last 40.00) - mkdir 6267 (time 1789065987.67 total 140.20 last 50.99) - mkdir 6836 (time 1789065997.67 total 150.21 last 56.85) - mkdir 7249 (time 1789066007.69 total 160.23 last 41.23) - mkdir 7731 (time 1789066017.73 total 170.27 last 47.99) - mkdir 8317 (time 1789066027.75 total 180.29 last 58.48) - mkdir 8780 (time 1789066037.78 total 190.32 last 46.18) - mkdir 9288 (time 1789066047.80 total 200.34 last 50.71) - mkdir 9698 (time 1789066057.81 total 210.35 last 40.95) - mkdir 10000 (time 1789066066.58 total 219.12 last 34.44) - mkdir 10491 (time 1789066076.62 total 229.16 last 48.90) - mkdir 10953 (time 1789066086.67 total 239.21 last 45.99) - mkdir 11394 (time 1789066096.68 total 249.22 last 44.05) - mkdir 11942 (time 1789066106.69 total 259.22 last 54.77) - mkdir 12399 (time 1789066116.69 total 269.23 last 45.68) - mkdir 12736 (time 1789066126.70 total 279.24 last 33.66) - mkdir 13238 (time 1789066136.71 total 289.25 last 50.17) - mkdir 13694 (time 1789066146.71 total 299.25 last 45.60) - mkdir 14177 (time 1789066156.71 total 309.25 last 48.28) - mkdir 14674 (time 1789066166.74 total 319.27 last 49.58) - mkdir 15210 (time 1789066176.74 total 329.27 last 53.60) - mkdir 15699 (time 1789066186.74 total 339.28 last 48.89) - mkdir 16137 (time 1789066196.74 total 349.28 last 43.79) - mkdir 16509 (time 1789066206.77 total 359.31 last 37.09) - mkdir 16977 (time 1789066216.80 total 369.34 last 46.65) - mkdir 17374 (time 1789066226.81 total 379.35 last 39.67) - mkdir 17762 (time 1789066236.82 total 389.36 last 38.75) - mkdir 18234 (time 1789066246.84 total 399.37 last 47.14) - mkdir 18734 (time 1789066256.84 total 409.38 last 49.99) - mkdir 19229 (time 1789066266.84 total 419.38 last 49.48) - mkdir 19759 (time 1789066276.84 total 429.38 last 52.99) - mkdir 20000 (time 1789066281.23 total 433.77 last 54.91) - mkdir 20503 (time 1789066291.24 total 443.77 last 50.29) - mkdir 21009 (time 1789066301.24 total 453.78 last 50.59) - mkdir 21578 (time 1789066311.25 total 463.79 last 56.83) - mkdir 22170 (time 1789066321.25 total 473.79 last 59.20) - mkdir 22725 (time 1789066331.25 total 483.79 last 55.50) - mkdir 23243 (time 1789066341.29 total 493.83 last 51.61) - mkdir 23760 (time 1789066351.31 total 503.85 last 51.59) - mkdir 24290 (time 1789066361.31 total 513.85 last 52.98) - mkdir 24824 (time 1789066371.32 total 523.86 last 53.35) - mkdir 25417 (time 1789066381.68 total 534.22 last 57.22) - mkdir 25957 (time 1789066391.69 total 544.22 last 53.99) - mkdir 26500 (time 1789066401.70 total 554.24 last 54.23) - mkdir 27031 (time 1789066411.71 total 564.25 last 53.04) - mkdir 27617 (time 1789066421.71 total 574.25 last 58.59) - mkdir 28132 (time 1789066431.73 total 584.27 last 51.40) - mkdir 28626 (time 1789066441.74 total 594.28 last 49.35) - mkdir 29202 (time 1789066452.10 total 604.64 last 55.59) - mkdir 29770 (time 1789066462.10 total 614.64 last 56.79) - mkdir 30000 (time 1789066465.99 total 618.53 last 59.18) - mkdir 30542 (time 1789066476.01 total 628.55 last 54.08) - mkdir 31112 (time 1789066486.25 total 638.79 last 55.66) - mkdir 31593 (time 1789066496.57 total 649.11 last 46.63) - mkdir 32065 (time 1789066506.59 total 659.12 last 47.12) - mkdir 32628 (time 1789066516.60 total 669.14 last 56.20) total: 32818 mkdir in 672.26 seconds: 48.82 ops/second - mkdir 399 (time 1789065857.61 total 10.02 last 39.84) - mkdir 802 (time 1789065867.64 total 20.05 last 40.18) - mkdir 1189 (time 1789065877.65 total 30.06 last 38.64) - mkdir 1623 (time 1789065887.70 total 40.11 last 43.21) - mkdir 2041 (time 1789065897.75 total 50.16 last 41.58) - mkdir 2578 (time 1789065907.76 total 60.16 last 53.67) - mkdir 3058 (time 1789065917.78 total 70.19 last 47.88) - mkdir 3578 (time 1789065927.78 total 80.19 last 51.99) - mkdir 4080 (time 1789065937.78 total 90.19 last 50.20) - mkdir 4577 (time 1789065947.80 total 100.21 last 49.61) - mkdir 5013 (time 1789065957.80 total 110.21 last 43.59) - mkdir 5458 (time 1789065967.81 total 120.22 last 44.46) - mkdir 5869 (time 1789065977.83 total 130.24 last 41.00) - mkdir 6386 (time 1789065987.85 total 140.26 last 51.63) - mkdir 6934 (time 1789065997.85 total 150.26 last 54.80) - mkdir 7354 (time 1789066007.86 total 160.27 last 41.95) - mkdir 7830 (time 1789066017.89 total 170.30 last 47.48) - mkdir 8406 (time 1789066027.89 total 180.30 last 57.57) - mkdir 8876 (time 1789066037.92 total 190.33 last 46.89) - mkdir 9379 (time 1789066047.93 total 200.34 last 50.21) - mkdir 9812 (time 1789066057.95 total 210.36 last 43.21) - mkdir 10000 (time 1789066063.23 total 215.64 last 35.65) - mkdir 10441 (time 1789066073.24 total 225.65 last 44.04) - mkdir 10938 (time 1789066083.25 total 235.66 last 49.65) - mkdir 11392 (time 1789066093.25 total 245.66 last 45.40) - mkdir 11903 (time 1789066103.26 total 255.67 last 51.03) - mkdir 12446 (time 1789066113.33 total 265.74 last 53.97) - mkdir 12766 (time 1789066123.35 total 275.76 last 31.92) - mkdir 13186 (time 1789066133.39 total 285.80 last 41.84) - mkdir 13620 (time 1789066143.43 total 295.84 last 43.22) - mkdir 14124 (time 1789066153.43 total 305.84 last 50.39) - mkdir 14593 (time 1789066163.45 total 315.86 last 46.83) - mkdir 15136 (time 1789066173.47 total 325.88 last 54.16) - mkdir 15677 (time 1789066183.48 total 335.89 last 54.06) - mkdir 16132 (time 1789066193.50 total 345.91 last 45.41) - mkdir 16498 (time 1789066203.52 total 355.93 last 36.52) - mkdir 16960 (time 1789066213.53 total 365.94 last 46.18) - mkdir 17374 (time 1789066223.53 total 375.94 last 41.39) - mkdir 17736 (time 1789066233.55 total 385.95 last 36.15) - mkdir 18204 (time 1789066243.55 total 395.96 last 46.79) - mkdir 18684 (time 1789066253.58 total 405.99 last 47.86) - mkdir 19196 (time 1789066263.60 total 416.01 last 51.10) - mkdir 19725 (time 1789066273.62 total 426.03 last 52.79) - mkdir 20000 (time 1789066278.56 total 430.97 last 55.67) - mkdir 20512 (time 1789066288.56 total 440.97 last 51.18) - mkdir 20989 (time 1789066298.61 total 451.02 last 47.45) - mkdir 21520 (time 1789066308.63 total 461.03 last 53.04) - mkdir 22122 (time 1789066318.64 total 471.04 last 60.14) - mkdir 22668 (time 1789066328.65 total 481.06 last 54.54) - mkdir 23213 (time 1789066338.65 total 491.06 last 54.46) - mkdir 23737 (time 1789066348.66 total 501.07 last 52.34) - mkdir 24252 (time 1789066358.67 total 511.08 last 51.46) - mkdir 24793 (time 1789066369.24 total 521.65 last 51.19) - mkdir 25356 (time 1789066379.25 total 531.66 last 56.27) - mkdir 25914 (time 1789066389.27 total 541.68 last 55.69) - mkdir 26430 (time 1789066399.54 total 551.95 last 50.24) - mkdir 26940 (time 1789066409.54 total 561.95 last 50.97) - mkdir 27553 (time 1789066419.54 total 571.95 last 61.28) - mkdir 28066 (time 1789066429.55 total 581.96 last 51.28) - mkdir 28563 (time 1789066439.55 total 591.96 last 49.67) - mkdir 29100 (time 1789066449.56 total 601.97 last 53.67) - mkdir 29680 (time 1789066459.56 total 611.97 last 57.98) - mkdir 30000 (time 1789066465.56 total 617.97 last 53.34) - mkdir 30538 (time 1789066475.57 total 627.98 last 53.76) - mkdir 31120 (time 1789066486.24 total 638.65 last 54.54) - mkdir 31575 (time 1789066496.58 total 648.99 last 44.00) - mkdir 32063 (time 1789066506.60 total 659.01 last 48.69) - mkdir 32629 (time 1789066516.61 total 669.01 last 56.59) total: 32818 mkdir in 672.14 seconds: 48.83 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490240 1717760 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 303828 65969 237859 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 1789067029 ; total 1 ; last 1) - unlinked 10000 (time 1789067218 ; total 190 ; last 189) - unlinked 20000 (time 1789067394 ; total 366 ; last 176) - unlinked 30000 (time 1789067571 ; total 543 ; last 177) total: 32768 unlinks in 598 seconds: 54.795986 unlinks/second - unlinked 0 (time 1789067028 ; total 0 ; last 0) - unlinked 10000 (time 1789067219 ; total 191 ; last 191) - unlinked 20000 (time 1789067396 ; total 368 ; last 177) - unlinked 30000 (time 1789067574 ; total 546 ; last 178) total: 32768 unlinks in 602 seconds: 54.431892 unlinks/second nlink between: 102 - unlinked 0 (time 1789067633 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789067633 ; 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 2209280 2176 2205056 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 526918 333 526585 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