== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:06:18 (1789117578) 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 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 573 (time 1789117592.52 total 10.00 last 57.28) - mkdir 1193 (time 1789117602.54 total 20.02 last 61.90) - mkdir 1801 (time 1789117612.55 total 30.03 last 60.75) - mkdir 2387 (time 1789117622.55 total 40.03 last 58.57) - mkdir 2974 (time 1789117632.56 total 50.04 last 58.64) - mkdir 3534 (time 1789117642.56 total 60.04 last 55.99) - mkdir 4018 (time 1789117652.58 total 70.06 last 48.33) - mkdir 4528 (time 1789117662.61 total 80.09 last 50.82) - mkdir 4974 (time 1789117672.65 total 90.13 last 44.43) - mkdir 5488 (time 1789117682.65 total 100.13 last 51.39) - mkdir 6042 (time 1789117692.70 total 110.18 last 55.12) - mkdir 6564 (time 1789117702.72 total 120.20 last 52.11) - mkdir 7128 (time 1789117712.74 total 130.22 last 56.29) - mkdir 7696 (time 1789117722.74 total 140.22 last 56.78) - mkdir 8269 (time 1789117732.75 total 150.23 last 57.28) - mkdir 8799 (time 1789117742.76 total 160.24 last 52.93) - mkdir 9339 (time 1789117752.78 total 170.26 last 53.87) - mkdir 9855 (time 1789117762.80 total 180.29 last 51.49) - mkdir 10000 (time 1789117765.73 total 183.21 last 49.53) - mkdir 10527 (time 1789117775.75 total 193.23 last 52.61) - mkdir 11013 (time 1789117785.75 total 203.24 last 48.58) - mkdir 11600 (time 1789117795.76 total 213.25 last 58.64) - mkdir 12141 (time 1789117805.77 total 223.25 last 54.06) - mkdir 12699 (time 1789117815.80 total 233.28 last 55.64) - mkdir 13257 (time 1789117825.81 total 243.29 last 55.74) - mkdir 13856 (time 1789117835.82 total 253.30 last 59.84) - mkdir 14421 (time 1789117845.84 total 263.32 last 56.41) - mkdir 15020 (time 1789117855.84 total 273.32 last 59.87) - mkdir 15591 (time 1789117865.86 total 283.34 last 57.02) - mkdir 16068 (time 1789117875.90 total 293.38 last 47.51) - mkdir 16566 (time 1789117885.90 total 303.38 last 49.76) - mkdir 17133 (time 1789117895.92 total 313.40 last 56.61) - mkdir 17671 (time 1789117905.94 total 323.42 last 53.68) - mkdir 18227 (time 1789117915.94 total 333.42 last 55.59) - mkdir 18747 (time 1789117925.95 total 343.43 last 51.99) - mkdir 19188 (time 1789117935.96 total 353.44 last 44.03) - mkdir 19674 (time 1789117945.97 total 363.45 last 48.57) - mkdir 20000 (time 1789117952.32 total 369.81 last 51.29) - mkdir 20603 (time 1789117962.33 total 379.81 last 60.28) - mkdir 21213 (time 1789117972.33 total 389.81 last 60.96) - mkdir 21839 (time 1789117982.34 total 399.82 last 62.56) - mkdir 22496 (time 1789117992.35 total 409.83 last 65.64) - mkdir 23152 (time 1789118002.37 total 419.85 last 65.49) - mkdir 23715 (time 1789118012.49 total 429.97 last 55.60) - mkdir 24312 (time 1789118022.50 total 439.98 last 59.67) - mkdir 24912 (time 1789118032.50 total 449.98 last 59.97) - mkdir 25483 (time 1789118042.54 total 460.02 last 56.88) - mkdir 26079 (time 1789118052.61 total 470.10 last 59.15) - mkdir 26619 (time 1789118062.64 total 480.12 last 53.86) - mkdir 27138 (time 1789118072.64 total 490.12 last 51.88) - mkdir 27624 (time 1789118082.66 total 500.14 last 48.54) - mkdir 28185 (time 1789118092.66 total 510.14 last 56.08) - mkdir 28685 (time 1789118102.67 total 520.15 last 49.98) - mkdir 29257 (time 1789118112.68 total 530.16 last 57.12) - mkdir 29794 (time 1789118122.68 total 540.16 last 53.69) - mkdir 30000 (time 1789118126.74 total 544.22 last 50.72) - mkdir 30554 (time 1789118136.75 total 554.23 last 55.36) - mkdir 31083 (time 1789118146.75 total 564.23 last 52.90) - mkdir 31619 (time 1789118156.77 total 574.25 last 53.52) - mkdir 32178 (time 1789118166.79 total 584.27 last 55.77) - mkdir 32755 (time 1789118176.80 total 594.28 last 57.65) total: 32818 mkdir in 595.18 seconds: 55.14 ops/second - mkdir 556 (time 1789117592.53 total 10.01 last 55.52) - mkdir 1171 (time 1789117602.54 total 20.02 last 61.44) - mkdir 1765 (time 1789117612.56 total 30.04 last 59.31) - mkdir 2330 (time 1789117622.57 total 40.05 last 56.44) - mkdir 2912 (time 1789117632.59 total 50.07 last 58.10) - mkdir 3481 (time 1789117642.59 total 60.08 last 56.85) - mkdir 3956 (time 1789117652.59 total 70.08 last 47.50) - mkdir 4447 (time 1789117662.62 total 80.10 last 48.98) - mkdir 4902 (time 1789117672.64 total 90.12 last 45.41) - mkdir 5385 (time 1789117682.66 total 100.14 last 48.20) - mkdir 5942 (time 1789117692.67 total 110.15 last 55.67) - mkdir 6464 (time 1789117702.68 total 120.16 last 52.11) - mkdir 7061 (time 1789117712.70 total 130.18 last 59.57) - mkdir 7656 (time 1789117722.71 total 140.19 last 59.47) - mkdir 8230 (time 1789117732.71 total 150.19 last 57.39) - mkdir 8750 (time 1789117742.72 total 160.20 last 51.95) - mkdir 9262 (time 1789117752.73 total 170.21 last 51.17) - mkdir 9789 (time 1789117762.73 total 180.21 last 52.68) - mkdir 10000 (time 1789117766.62 total 184.10 last 54.25) - mkdir 10532 (time 1789117776.62 total 194.10 last 53.18) - mkdir 10993 (time 1789117786.63 total 204.11 last 46.07) - mkdir 11561 (time 1789117796.64 total 214.13 last 56.71) - mkdir 12089 (time 1789117806.68 total 224.16 last 52.63) - mkdir 12687 (time 1789117816.68 total 234.16 last 59.79) - mkdir 13249 (time 1789117826.69 total 244.17 last 56.12) - mkdir 13811 (time 1789117836.72 total 254.21 last 56.02) - mkdir 14386 (time 1789117846.73 total 264.21 last 57.47) - mkdir 14969 (time 1789117856.74 total 274.22 last 58.23) - mkdir 15521 (time 1789117866.76 total 284.24 last 55.09) - mkdir 15984 (time 1789117876.78 total 294.27 last 46.21) - mkdir 16502 (time 1789117886.79 total 304.27 last 51.78) - mkdir 17057 (time 1789117896.79 total 314.27 last 55.49) - mkdir 17601 (time 1789117906.80 total 324.28 last 54.34) - mkdir 18123 (time 1789117916.85 total 334.33 last 51.94) - mkdir 18644 (time 1789117926.87 total 344.35 last 52.00) - mkdir 19078 (time 1789117936.87 total 354.35 last 43.39) - mkdir 19576 (time 1789117946.90 total 364.38 last 49.65) - mkdir 20000 (time 1789117954.26 total 371.74 last 57.62) - mkdir 20590 (time 1789117964.28 total 381.76 last 58.90) - mkdir 21218 (time 1789117974.38 total 391.86 last 62.14) - mkdir 21872 (time 1789117984.40 total 401.88 last 65.29) - mkdir 22501 (time 1789117994.41 total 411.89 last 62.84) - mkdir 23145 (time 1789118004.41 total 421.90 last 64.37) - mkdir 23729 (time 1789118014.45 total 431.93 last 58.21) - mkdir 24301 (time 1789118024.75 total 442.23 last 55.50) - mkdir 24885 (time 1789118034.76 total 452.24 last 58.35) - mkdir 25478 (time 1789118044.79 total 462.27 last 59.14) - mkdir 26086 (time 1789118054.80 total 472.28 last 60.72) - mkdir 26613 (time 1789118064.81 total 482.29 last 52.64) - mkdir 27138 (time 1789118075.26 total 492.74 last 50.23) - mkdir 27639 (time 1789118085.27 total 502.75 last 50.06) - mkdir 28224 (time 1789118095.28 total 512.76 last 58.46) - mkdir 28727 (time 1789118105.28 total 522.77 last 50.27) - mkdir 29313 (time 1789118115.29 total 532.78 last 58.54) - mkdir 29846 (time 1789118125.33 total 542.81 last 53.12) - mkdir 30000 (time 1789118128.55 total 546.03 last 47.82) - mkdir 30589 (time 1789118138.60 total 556.08 last 58.62) - mkdir 31119 (time 1789118148.60 total 566.08 last 52.97) - mkdir 31663 (time 1789118158.63 total 576.11 last 54.28) - mkdir 32248 (time 1789118168.63 total 586.11 last 58.50) total: 32818 mkdir in 595.79 seconds: 55.08 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 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 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789118835 ; total 0 ; last 0) - unlinked 10000 (time 1789119087 ; total 252 ; last 252) - unlinked 20000 (time 1789119372 ; total 537 ; last 285) - unlinked 30000 (time 1789119665 ; total 830 ; last 293) total: 32768 unlinks in 909 seconds: 36.048405 unlinks/second - unlinked 0 (time 1789118835 ; total 0 ; last 0) - unlinked 10000 (time 1789119086 ; total 251 ; last 251) - unlinked 20000 (time 1789119373 ; total 538 ; last 287) - unlinked 30000 (time 1789119670 ; total 835 ; last 297) total: 32768 unlinks in 912 seconds: 35.929825 unlinks/second nlink between: 102 - unlinked 0 (time 1789119749 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789119749 ; 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 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre