== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:22:23 (1787602943) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 531060 334 530726 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118251 459 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236232 648 235584 1% /mnt/lustre - mkdir 551 (time 1787602959.91 total 10.01 last 55.03) - mkdir 1026 (time 1787602969.91 total 20.02 last 47.48) - mkdir 1488 (time 1787602979.92 total 30.02 last 46.17) - mkdir 1911 (time 1787602989.92 total 40.03 last 42.27) - mkdir 2376 (time 1787602999.93 total 50.03 last 46.49) - mkdir 2873 (time 1787603009.94 total 60.04 last 49.66) - mkdir 3334 (time 1787603019.96 total 70.06 last 46.00) - mkdir 3872 (time 1787603029.97 total 80.07 last 53.76) - mkdir 4377 (time 1787603039.98 total 90.09 last 50.41) - mkdir 4916 (time 1787603050.01 total 100.11 last 53.77) - mkdir 5418 (time 1787603060.02 total 110.12 last 50.15) - mkdir 5909 (time 1787603070.02 total 120.13 last 49.07) - mkdir 6440 (time 1787603080.03 total 130.13 last 53.08) - mkdir 6933 (time 1787603090.05 total 140.15 last 49.20) - mkdir 7394 (time 1787603100.10 total 150.21 last 45.86) - mkdir 7915 (time 1787603110.12 total 160.22 last 52.01) - mkdir 8423 (time 1787603120.12 total 170.23 last 50.78) - mkdir 8938 (time 1787603130.15 total 180.25 last 51.38) - mkdir 9431 (time 1787603140.19 total 190.29 last 49.10) - mkdir 9950 (time 1787603150.19 total 200.30 last 51.87) - mkdir 10447 (time 1787603160.21 total 210.31 last 49.63) - mkdir 10923 (time 1787603170.25 total 220.35 last 47.42) - mkdir 11388 (time 1787603180.28 total 230.39 last 46.34) - mkdir 11891 (time 1787603190.29 total 240.39 last 50.26) - mkdir 12392 (time 1787603200.29 total 250.40 last 50.07) - mkdir 12973 (time 1787603210.31 total 260.41 last 58.00) - mkdir 13446 (time 1787603220.32 total 270.43 last 47.25) - mkdir 13904 (time 1787603230.32 total 280.43 last 45.80) - mkdir 14540 (time 1787603240.33 total 290.43 last 63.55) - mkdir 15127 (time 1787603250.33 total 300.44 last 58.69) - mkdir 15735 (time 1787603260.36 total 310.46 last 60.63) - mkdir 16327 (time 1787603270.37 total 320.47 last 59.15) - mkdir 16913 (time 1787603280.37 total 330.48 last 58.58) - mkdir 17513 (time 1787603290.37 total 340.48 last 59.98) - mkdir 18093 (time 1787603300.38 total 350.49 last 57.95) - mkdir 18714 (time 1787603310.40 total 360.51 last 61.99) - mkdir 19273 (time 1787603320.43 total 370.54 last 55.74) - mkdir 19748 (time 1787603330.46 total 380.56 last 47.36) - mkdir 20000 (time 1787603335.72 total 385.82 last 47.93) - mkdir 20554 (time 1787603345.72 total 395.82 last 55.40) - mkdir 21141 (time 1787603355.73 total 405.84 last 58.63) - mkdir 21737 (time 1787603365.74 total 415.84 last 59.57) - mkdir 22320 (time 1787603375.76 total 425.86 last 58.19) - mkdir 22854 (time 1787603385.76 total 435.86 last 53.37) - mkdir 23335 (time 1787603395.76 total 445.87 last 48.09) - mkdir 23904 (time 1787603405.78 total 455.89 last 56.79) - mkdir 24451 (time 1787603415.79 total 465.90 last 54.64) - mkdir 24947 (time 1787603425.83 total 475.94 last 49.41) - mkdir 25557 (time 1787603435.86 total 485.97 last 60.81) - mkdir 26117 (time 1787603446.11 total 496.22 last 54.63) - mkdir 26649 (time 1787603456.14 total 506.25 last 53.06) - mkdir 27236 (time 1787603466.17 total 516.28 last 58.52) - mkdir 27738 (time 1787603476.18 total 526.29 last 50.15) - mkdir 28253 (time 1787603486.44 total 536.55 last 50.18) - mkdir 28758 (time 1787603496.45 total 546.55 last 50.46) - mkdir 29347 (time 1787603506.45 total 556.56 last 58.87) - mkdir 29879 (time 1787603516.48 total 566.59 last 53.04) - mkdir 30000 (time 1787603519.21 total 569.31 last 44.46) - mkdir 30578 (time 1787603529.21 total 579.32 last 57.77) - mkdir 31105 (time 1787603539.22 total 589.32 last 52.67) - mkdir 31722 (time 1787603549.24 total 599.35 last 61.53) - mkdir 32284 (time 1787603559.39 total 609.49 last 55.42) - mkdir 32798 (time 1787603569.43 total 619.53 last 51.18) total: 32818 mkdir in 619.94 seconds: 52.94 ops/second - mkdir 559 (time 1787602959.92 total 10.01 last 55.85) - mkdir 1029 (time 1787602969.95 total 20.04 last 46.84) - mkdir 1497 (time 1787602979.96 total 30.05 last 46.75) - mkdir 1896 (time 1787602989.98 total 40.07 last 39.85) - mkdir 2353 (time 1787603000.00 total 50.09 last 45.60) - mkdir 2850 (time 1787603010.02 total 60.11 last 49.57) - mkdir 3320 (time 1787603020.03 total 70.12 last 46.99) - mkdir 3868 (time 1787603030.04 total 80.13 last 54.73) - mkdir 4372 (time 1787603040.05 total 90.14 last 50.36) - mkdir 4889 (time 1787603050.08 total 100.17 last 51.53) - mkdir 5401 (time 1787603060.09 total 110.18 last 51.13) - mkdir 5895 (time 1787603070.11 total 120.20 last 49.31) - mkdir 6453 (time 1787603080.13 total 130.22 last 55.70) - mkdir 6945 (time 1787603090.13 total 140.22 last 49.17) - mkdir 7407 (time 1787603100.14 total 150.23 last 46.16) - mkdir 7913 (time 1787603110.15 total 160.24 last 50.55) - mkdir 8433 (time 1787603120.16 total 170.25 last 51.93) - mkdir 8956 (time 1787603130.17 total 180.26 last 52.26) - mkdir 9442 (time 1787603140.21 total 190.30 last 48.43) - mkdir 9937 (time 1787603150.22 total 200.31 last 49.45) - mkdir 10418 (time 1787603160.22 total 210.31 last 48.09) - mkdir 10906 (time 1787603170.23 total 220.32 last 48.77) - mkdir 11366 (time 1787603180.24 total 230.33 last 45.95) - mkdir 11876 (time 1787603190.24 total 240.33 last 50.99) - mkdir 12377 (time 1787603200.25 total 250.34 last 50.07) - mkdir 12971 (time 1787603210.26 total 260.35 last 59.31) - mkdir 13471 (time 1787603220.26 total 270.35 last 49.99) - mkdir 13940 (time 1787603230.31 total 280.40 last 46.66) - mkdir 14553 (time 1787603240.32 total 290.41 last 61.27) - mkdir 15136 (time 1787603250.37 total 300.46 last 58.01) - mkdir 15740 (time 1787603260.37 total 310.46 last 60.38) - mkdir 16339 (time 1787603270.40 total 320.49 last 59.71) - mkdir 16939 (time 1787603280.42 total 330.51 last 59.92) - mkdir 17553 (time 1787603290.42 total 340.51 last 61.40) - mkdir 18111 (time 1787603300.43 total 350.52 last 55.74) - mkdir 18721 (time 1787603310.43 total 360.52 last 60.97) - mkdir 19277 (time 1787603320.44 total 370.53 last 55.54) - mkdir 19747 (time 1787603330.45 total 380.54 last 46.96) - mkdir 20000 (time 1787603335.61 total 385.70 last 49.09) - mkdir 20573 (time 1787603345.64 total 395.73 last 57.14) - mkdir 21153 (time 1787603355.66 total 405.75 last 57.85) - mkdir 21753 (time 1787603365.67 total 415.76 last 59.94) - mkdir 22340 (time 1787603375.68 total 425.77 last 58.65) - mkdir 22880 (time 1787603385.68 total 435.77 last 53.99) - mkdir 23339 (time 1787603395.68 total 445.77 last 45.89) - mkdir 23889 (time 1787603405.68 total 455.77 last 55.00) - mkdir 24436 (time 1787603415.70 total 465.79 last 54.63) - mkdir 24930 (time 1787603425.73 total 475.82 last 49.25) - mkdir 25535 (time 1787603435.74 total 485.83 last 60.42) - mkdir 26119 (time 1787603446.08 total 496.17 last 56.46) - mkdir 26670 (time 1787603456.10 total 506.19 last 54.99) - mkdir 27231 (time 1787603466.10 total 516.19 last 56.09) - mkdir 27735 (time 1787603476.13 total 526.22 last 50.25) - mkdir 28237 (time 1787603486.44 total 536.53 last 48.71) - mkdir 28740 (time 1787603496.46 total 546.55 last 50.19) - mkdir 29301 (time 1787603506.47 total 556.56 last 56.02) - mkdir 29847 (time 1787603516.49 total 566.58 last 54.51) - mkdir 30000 (time 1787603519.78 total 569.87 last 46.58) - mkdir 30601 (time 1787603530.33 total 580.42 last 56.95) - mkdir 31146 (time 1787603540.34 total 590.43 last 54.46) - mkdir 31772 (time 1787603550.35 total 600.44 last 62.53) - mkdir 32293 (time 1787603560.35 total 610.44 last 52.08) total: 32818 mkdir in 620.23 seconds: 52.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 23% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 303970 65971 237999 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118250 458 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118251 459 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301869 66285 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787604189 ; total 1 ; last 1) - unlinked 10000 (time 1787604495 ; total 307 ; last 306) - unlinked 20000 (time 1787604835 ; total 647 ; last 340) - unlinked 30000 (time 1787605165 ; total 977 ; last 330) total: 32768 unlinks in 1066 seconds: 30.739212 unlinks/second - unlinked 0 (time 1787604188 ; total 0 ; last 0) - unlinked 10000 (time 1787604497 ; total 309 ; last 309) - unlinked 20000 (time 1787604838 ; total 650 ; last 341) - unlinked 30000 (time 1787605174 ; total 986 ; last 336) total: 32768 unlinks in 1072 seconds: 30.567163 unlinks/second nlink between: 102 - unlinked 0 (time 1787605262 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787605262 ; 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 1 seconds: 0.000000 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 2208384 2304 2204032 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 526945 335 526610 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118250 458 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118251 459 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236233 649 235584 1% /mnt/lustre