== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:39:28 (1787387968) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 545 (time 1787387983.66 total 10.03 last 54.34) - mkdir 1020 (time 1787387993.66 total 20.03 last 47.48) - mkdir 1538 (time 1787388003.67 total 30.04 last 51.78) - mkdir 2125 (time 1787388013.67 total 40.04 last 58.68) - mkdir 2684 (time 1787388023.69 total 50.06 last 55.79) - mkdir 3259 (time 1787388033.73 total 60.10 last 57.28) - mkdir 3773 (time 1787388043.75 total 70.12 last 51.31) - mkdir 4309 (time 1787388053.76 total 80.13 last 53.54) - mkdir 4874 (time 1787388063.77 total 90.14 last 56.41) - mkdir 5431 (time 1787388073.79 total 100.16 last 55.59) - mkdir 6003 (time 1787388083.80 total 110.17 last 57.18) - mkdir 6529 (time 1787388093.82 total 120.19 last 52.46) - mkdir 7031 (time 1787388103.84 total 130.21 last 50.11) - mkdir 7626 (time 1787388113.84 total 140.21 last 59.48) - mkdir 8205 (time 1787388123.86 total 150.23 last 57.81) - mkdir 8749 (time 1787388133.87 total 160.24 last 54.35) - mkdir 9231 (time 1787388143.89 total 170.26 last 48.13) - mkdir 9755 (time 1787388153.90 total 180.27 last 52.34) - mkdir 10000 (time 1787388158.81 total 185.18 last 49.84) - mkdir 10579 (time 1787388168.83 total 195.20 last 57.81) - mkdir 11132 (time 1787388178.83 total 205.20 last 55.27) - mkdir 11696 (time 1787388188.84 total 215.21 last 56.36) - mkdir 12217 (time 1787388198.87 total 225.24 last 51.95) - mkdir 12820 (time 1787388208.87 total 235.24 last 60.28) - mkdir 13369 (time 1787388218.90 total 245.27 last 54.77) - mkdir 13927 (time 1787388228.90 total 255.27 last 55.76) - mkdir 14496 (time 1787388238.91 total 265.28 last 56.84) - mkdir 15058 (time 1787388248.92 total 275.29 last 56.16) - mkdir 15622 (time 1787388258.94 total 285.31 last 56.32) - mkdir 16190 (time 1787388268.94 total 295.31 last 56.79) - mkdir 16780 (time 1787388278.94 total 305.31 last 58.99) - mkdir 17297 (time 1787388288.94 total 315.31 last 51.68) - mkdir 17862 (time 1787388298.95 total 325.32 last 56.48) - mkdir 18475 (time 1787388308.95 total 335.32 last 61.26) - mkdir 19025 (time 1787388318.99 total 345.36 last 54.79) - mkdir 19558 (time 1787388329.01 total 355.38 last 53.23) - mkdir 20000 (time 1787388336.81 total 363.18 last 56.67) - mkdir 20664 (time 1787388346.83 total 373.20 last 66.23) - mkdir 21162 (time 1787388356.85 total 383.22 last 49.68) - mkdir 21708 (time 1787388366.87 total 393.24 last 54.53) - mkdir 22298 (time 1787388376.89 total 403.26 last 58.87) - mkdir 22839 (time 1787388386.93 total 413.30 last 53.86) - mkdir 23376 (time 1787388396.95 total 423.32 last 53.60) - mkdir 23926 (time 1787388406.96 total 433.33 last 54.97) - mkdir 24476 (time 1787388417.00 total 443.37 last 54.77) - mkdir 25005 (time 1787388427.01 total 453.38 last 52.85) - mkdir 25544 (time 1787388437.01 total 463.38 last 53.88) - mkdir 26043 (time 1787388447.02 total 473.39 last 49.88) - mkdir 26544 (time 1787388457.05 total 483.42 last 49.92) - mkdir 27056 (time 1787388467.07 total 493.44 last 51.13) - mkdir 27587 (time 1787388477.08 total 503.45 last 53.03) - mkdir 28121 (time 1787388487.08 total 513.45 last 53.38) - mkdir 28667 (time 1787388497.09 total 523.46 last 54.59) - mkdir 29161 (time 1787388507.10 total 533.47 last 49.31) - mkdir 29726 (time 1787388517.43 total 543.80 last 54.69) - mkdir 30000 (time 1787388523.15 total 549.52 last 47.92) - mkdir 30526 (time 1787388533.19 total 559.56 last 52.42) - mkdir 31049 (time 1787388543.21 total 569.58 last 52.19) - mkdir 31542 (time 1787388553.22 total 579.59 last 49.23) - mkdir 32061 (time 1787388563.24 total 589.61 last 51.80) - mkdir 32484 (time 1787388573.25 total 599.62 last 42.25) total: 32818 mkdir in 607.51 seconds: 54.02 ops/second - mkdir 562 (time 1787387983.73 total 10.03 last 56.02) - mkdir 1013 (time 1787387993.73 total 20.03 last 45.10) - mkdir 1553 (time 1787388003.73 total 30.03 last 53.99) - mkdir 2118 (time 1787388013.74 total 40.04 last 56.45) - mkdir 2659 (time 1787388023.75 total 50.05 last 54.04) - mkdir 3237 (time 1787388033.82 total 60.12 last 57.39) - mkdir 3746 (time 1787388043.83 total 70.14 last 50.85) - mkdir 4290 (time 1787388053.86 total 80.17 last 54.24) - mkdir 4854 (time 1787388063.87 total 90.18 last 56.33) - mkdir 5406 (time 1787388073.88 total 100.18 last 55.17) - mkdir 5953 (time 1787388083.88 total 110.19 last 54.67) - mkdir 6470 (time 1787388093.88 total 120.19 last 51.68) - mkdir 6986 (time 1787388103.89 total 130.19 last 51.59) - mkdir 7560 (time 1787388113.89 total 140.20 last 57.37) - mkdir 8129 (time 1787388123.90 total 150.20 last 56.86) - mkdir 8670 (time 1787388133.93 total 160.23 last 53.95) - mkdir 9154 (time 1787388143.93 total 170.24 last 48.36) - mkdir 9658 (time 1787388153.96 total 180.26 last 50.29) - mkdir 10000 (time 1787388160.57 total 186.88 last 51.69) - mkdir 10566 (time 1787388170.58 total 196.88 last 56.58) - mkdir 11106 (time 1787388180.62 total 206.93 last 53.77) - mkdir 11692 (time 1787388190.64 total 216.95 last 58.48) - mkdir 12252 (time 1787388200.64 total 226.95 last 55.99) - mkdir 12806 (time 1787388210.66 total 236.97 last 55.28) - mkdir 13350 (time 1787388220.69 total 247.00 last 54.26) - mkdir 13892 (time 1787388230.71 total 257.02 last 54.08) - mkdir 14424 (time 1787388240.72 total 267.03 last 53.14) - mkdir 14953 (time 1787388250.82 total 277.13 last 52.39) - mkdir 15530 (time 1787388260.82 total 287.13 last 57.68) - mkdir 16137 (time 1787388270.83 total 297.14 last 60.66) - mkdir 16707 (time 1787388280.84 total 307.15 last 56.92) - mkdir 17269 (time 1787388290.87 total 317.17 last 56.07) - mkdir 17848 (time 1787388300.87 total 327.18 last 57.86) - mkdir 18455 (time 1787388310.88 total 337.19 last 60.65) - mkdir 19020 (time 1787388320.88 total 347.19 last 56.49) - mkdir 19560 (time 1787388330.89 total 357.19 last 53.99) - mkdir 20000 (time 1787388338.94 total 365.24 last 54.65) - mkdir 20597 (time 1787388348.96 total 375.27 last 59.55) - mkdir 21121 (time 1787388358.97 total 385.28 last 52.34) - mkdir 21672 (time 1787388368.97 total 395.28 last 55.10) - mkdir 22213 (time 1787388378.98 total 405.28 last 54.09) - mkdir 22779 (time 1787388388.98 total 415.29 last 56.55) - mkdir 23296 (time 1787388398.99 total 425.29 last 51.68) - mkdir 23814 (time 1787388409.01 total 435.32 last 51.67) - mkdir 24316 (time 1787388419.02 total 445.33 last 50.16) - mkdir 24833 (time 1787388429.02 total 455.33 last 51.69) - mkdir 25393 (time 1787388439.03 total 465.34 last 55.94) - mkdir 25909 (time 1787388449.04 total 475.35 last 51.58) - mkdir 26416 (time 1787388459.25 total 485.56 last 49.65) - mkdir 26912 (time 1787388469.26 total 495.57 last 49.55) - mkdir 27435 (time 1787388479.27 total 505.58 last 52.25) - mkdir 27995 (time 1787388489.30 total 515.61 last 55.83) - mkdir 28541 (time 1787388499.87 total 526.18 last 51.65) - mkdir 29075 (time 1787388509.89 total 536.19 last 53.32) - mkdir 29625 (time 1787388519.89 total 546.19 last 54.99) - mkdir 30000 (time 1787388527.75 total 554.05 last 47.72) - mkdir 30525 (time 1787388537.75 total 564.05 last 52.49) - mkdir 30994 (time 1787388547.79 total 574.10 last 46.70) - mkdir 31533 (time 1787388557.80 total 584.11 last 53.82) - mkdir 31997 (time 1787388567.82 total 594.12 last 46.34) - mkdir 32429 (time 1787388577.84 total 604.15 last 43.08) total: 32818 mkdir in 610.68 seconds: 53.74 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787389341 ; total 1 ; last 1) - unlinked 10000 (time 1787389653 ; total 313 ; last 312) - unlinked 20000 (time 1787389984 ; total 644 ; last 331) - unlinked 30000 (time 1787390318 ; total 978 ; last 334) total: 32768 unlinks in 1071 seconds: 30.595705 unlinks/second - unlinked 0 (time 1787389341 ; total 0 ; last 0) - unlinked 10000 (time 1787389656 ; total 315 ; last 315) - unlinked 20000 (time 1787389986 ; total 645 ; last 330) - unlinked 30000 (time 1787390321 ; total 980 ; last 335) total: 32768 unlinks in 1072 seconds: 30.567163 unlinks/second nlink between: 102 - unlinked 0 (time 1787390415 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787390415 ; 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 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre