== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:21:45 (1780996905) 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 629 (time 1780996919.39 total 10.00 last 62.90) - mkdir 1211 (time 1780996929.41 total 20.01 last 58.12) - mkdir 1880 (time 1780996939.42 total 30.03 last 66.81) - mkdir 2431 (time 1780996949.43 total 40.03 last 55.07) - mkdir 3040 (time 1780996959.44 total 50.05 last 60.81) - mkdir 3587 (time 1780996969.44 total 60.05 last 54.70) - mkdir 4153 (time 1780996979.45 total 70.05 last 56.56) - mkdir 4670 (time 1780996989.45 total 80.06 last 51.69) - mkdir 5219 (time 1780996999.46 total 90.06 last 54.86) - mkdir 5709 (time 1780997009.46 total 100.07 last 48.96) - mkdir 6256 (time 1780997019.47 total 110.07 last 54.69) - mkdir 6793 (time 1780997029.51 total 120.12 last 53.47) - mkdir 7263 (time 1780997039.53 total 130.14 last 46.89) - mkdir 7645 (time 1780997049.56 total 140.17 last 38.09) - mkdir 8235 (time 1780997059.57 total 150.18 last 58.95) - mkdir 8795 (time 1780997069.59 total 160.20 last 55.89) - mkdir 9302 (time 1780997079.60 total 170.20 last 50.67) - mkdir 9908 (time 1780997089.61 total 180.22 last 60.53) - mkdir 10488 (time 1780997099.64 total 190.25 last 57.81) - mkdir 11069 (time 1780997109.64 total 200.25 last 58.08) - mkdir 11618 (time 1780997119.67 total 210.27 last 54.79) - mkdir 12165 (time 1780997129.67 total 220.28 last 54.67) - mkdir 12783 (time 1780997139.72 total 230.32 last 61.51) - mkdir 13299 (time 1780997149.72 total 240.33 last 51.58) - mkdir 13838 (time 1780997159.73 total 250.34 last 53.84) - mkdir 14450 (time 1780997169.75 total 260.36 last 61.07) - mkdir 14990 (time 1780997179.80 total 270.41 last 53.73) - mkdir 15526 (time 1780997189.81 total 280.42 last 53.57) - mkdir 15916 (time 1780997199.82 total 290.43 last 38.96) - mkdir 16506 (time 1780997209.82 total 300.43 last 58.97) - mkdir 17067 (time 1780997219.82 total 310.43 last 56.09) - mkdir 17655 (time 1780997229.84 total 320.45 last 58.72) - mkdir 18210 (time 1780997239.84 total 330.45 last 55.47) - mkdir 18872 (time 1780997249.85 total 340.46 last 66.15) - mkdir 19498 (time 1780997259.86 total 350.47 last 62.53) - mkdir 20000 (time 1780997268.18 total 358.79 last 60.36) - mkdir 20542 (time 1780997278.21 total 368.81 last 54.06) - mkdir 21171 (time 1780997288.22 total 378.82 last 62.83) - mkdir 21797 (time 1780997298.22 total 388.83 last 62.58) - mkdir 22509 (time 1780997308.23 total 398.84 last 71.13) - mkdir 23094 (time 1780997318.24 total 408.85 last 58.40) - mkdir 23588 (time 1780997328.25 total 418.86 last 49.35) - mkdir 24191 (time 1780997338.26 total 428.87 last 60.28) - mkdir 24820 (time 1780997348.30 total 438.91 last 62.62) - mkdir 25402 (time 1780997358.30 total 448.91 last 58.19) - mkdir 26059 (time 1780997368.31 total 458.92 last 65.65) - mkdir 26633 (time 1780997378.31 total 468.92 last 57.40) - mkdir 27205 (time 1780997388.31 total 478.92 last 57.19) - mkdir 27684 (time 1780997398.35 total 488.96 last 47.74) - mkdir 28259 (time 1780997408.36 total 498.96 last 57.45) - mkdir 28774 (time 1780997418.59 total 509.20 last 50.33) - mkdir 29345 (time 1780997428.62 total 519.23 last 56.94) - mkdir 29852 (time 1780997438.62 total 529.23 last 50.68) - mkdir 30000 (time 1780997441.31 total 531.92 last 55.10) - mkdir 30495 (time 1780997451.33 total 541.93 last 49.40) - mkdir 31093 (time 1780997461.35 total 551.96 last 59.66) - mkdir 31636 (time 1780997471.38 total 561.99 last 54.13) - mkdir 32246 (time 1780997481.40 total 572.00 last 60.92) - mkdir 32773 (time 1780997491.40 total 582.01 last 52.68) total: 32818 mkdir in 583.23 seconds: 56.27 ops/second - mkdir 641 (time 1780996919.42 total 10.00 last 64.08) - mkdir 1208 (time 1780996929.42 total 20.01 last 56.68) - mkdir 1884 (time 1780996939.43 total 30.01 last 67.55) - mkdir 2433 (time 1780996949.43 total 40.02 last 54.86) - mkdir 3050 (time 1780996959.46 total 50.04 last 61.54) - mkdir 3616 (time 1780996969.47 total 60.05 last 56.56) - mkdir 4175 (time 1780996979.50 total 70.08 last 55.74) - mkdir 4698 (time 1780996989.51 total 80.09 last 52.25) - mkdir 5242 (time 1780996999.51 total 90.09 last 54.39) - mkdir 5747 (time 1780997009.52 total 100.11 last 50.42) - mkdir 6289 (time 1780997019.53 total 110.12 last 54.14) - mkdir 6786 (time 1780997029.54 total 120.12 last 49.67) - mkdir 7274 (time 1780997039.61 total 130.20 last 48.46) - mkdir 7643 (time 1780997049.64 total 140.22 last 36.80) - mkdir 8256 (time 1780997059.64 total 150.22 last 61.28) - mkdir 8809 (time 1780997069.64 total 160.23 last 55.29) - mkdir 9327 (time 1780997079.65 total 170.23 last 51.77) - mkdir 9891 (time 1780997089.66 total 180.24 last 56.33) - mkdir 10480 (time 1780997099.68 total 190.27 last 58.77) - mkdir 11068 (time 1780997109.70 total 200.28 last 58.70) - mkdir 11635 (time 1780997119.76 total 210.34 last 56.36) - mkdir 12199 (time 1780997129.76 total 220.35 last 56.38) - mkdir 12809 (time 1780997139.76 total 230.35 last 61.00) - mkdir 13339 (time 1780997149.77 total 240.36 last 52.95) - mkdir 13879 (time 1780997159.80 total 250.39 last 53.85) - mkdir 14489 (time 1780997169.82 total 260.41 last 60.87) - mkdir 15026 (time 1780997179.82 total 270.41 last 53.68) - mkdir 15550 (time 1780997189.85 total 280.44 last 52.25) - mkdir 15927 (time 1780997199.88 total 290.46 last 37.61) - mkdir 16502 (time 1780997209.89 total 300.48 last 57.41) - mkdir 17056 (time 1780997219.90 total 310.48 last 55.36) - mkdir 17660 (time 1780997229.90 total 320.49 last 60.38) - mkdir 18237 (time 1780997239.92 total 330.51 last 57.59) - mkdir 18865 (time 1780997249.93 total 340.51 last 62.75) - mkdir 19480 (time 1780997259.94 total 350.52 last 61.44) - mkdir 20000 (time 1780997268.50 total 359.09 last 60.73) - mkdir 20555 (time 1780997278.53 total 369.11 last 55.36) - mkdir 21190 (time 1780997288.54 total 379.13 last 63.41) - mkdir 21811 (time 1780997298.55 total 389.14 last 62.02) - mkdir 22502 (time 1780997308.56 total 399.14 last 69.07) - mkdir 23056 (time 1780997318.58 total 409.16 last 55.30) - mkdir 23537 (time 1780997328.59 total 419.18 last 48.03) - mkdir 24162 (time 1780997338.60 total 429.18 last 62.47) - mkdir 24794 (time 1780997348.62 total 439.21 last 63.03) - mkdir 25365 (time 1780997358.65 total 449.24 last 56.93) - mkdir 25999 (time 1780997368.66 total 459.24 last 63.38) - mkdir 26570 (time 1780997378.67 total 469.26 last 56.99) - mkdir 27153 (time 1780997388.69 total 479.27 last 58.23) - mkdir 27655 (time 1780997398.69 total 489.27 last 50.20) - mkdir 28224 (time 1780997408.70 total 499.29 last 56.82) - mkdir 28744 (time 1780997418.72 total 509.31 last 51.89) - mkdir 29305 (time 1780997428.74 total 519.33 last 55.98) - mkdir 29783 (time 1780997438.75 total 529.33 last 47.77) - mkdir 30000 (time 1780997442.61 total 533.20 last 56.17) - mkdir 30476 (time 1780997452.63 total 543.22 last 47.49) - mkdir 31077 (time 1780997462.87 total 553.45 last 58.73) - mkdir 31668 (time 1780997472.88 total 563.46 last 59.05) - mkdir 32239 (time 1780997482.89 total 573.47 last 57.03) - mkdir 32763 (time 1780997492.90 total 583.48 last 52.36) total: 32818 mkdir in 584.37 seconds: 56.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1780998151 ; total 0 ; last 0) - unlinked 10000 (time 1780998422 ; total 271 ; last 271) - unlinked 20000 (time 1780998711 ; total 560 ; last 289) - unlinked 30000 (time 1780998998 ; total 847 ; last 287) total: 32768 unlinks in 922 seconds: 35.540131 unlinks/second - unlinked 0 (time 1780998151 ; total 0 ; last 0) - unlinked 10000 (time 1780998420 ; total 269 ; last 269) - unlinked 20000 (time 1780998710 ; total 559 ; last 290) - unlinked 30000 (time 1780998999 ; total 848 ; last 289) total: 32768 unlinks in 923 seconds: 35.501625 unlinks/second nlink between: 102 - unlinked 0 (time 1780999075 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1780999075 ; 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 2208896 2304 2204544 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 526795 333 526462 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