== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:03:04 (1788775384) 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 508 (time 1788775398.96 total 10.01 last 50.75) - mkdir 960 (time 1788775408.99 total 20.03 last 45.09) - mkdir 1464 (time 1788775419.00 total 30.05 last 50.32) - mkdir 1944 (time 1788775429.03 total 40.08 last 47.87) - mkdir 2402 (time 1788775439.04 total 50.09 last 45.74) - mkdir 2918 (time 1788775449.06 total 60.11 last 51.50) - mkdir 3456 (time 1788775459.08 total 70.13 last 53.69) - mkdir 3999 (time 1788775469.10 total 80.15 last 54.21) - mkdir 4516 (time 1788775479.11 total 90.16 last 51.60) - mkdir 5052 (time 1788775489.11 total 100.16 last 53.60) - mkdir 5579 (time 1788775499.15 total 110.19 last 52.54) - mkdir 6114 (time 1788775509.16 total 120.21 last 53.40) - mkdir 6632 (time 1788775519.21 total 130.26 last 51.56) - mkdir 7022 (time 1788775529.22 total 140.27 last 38.97) - mkdir 7418 (time 1788775539.22 total 150.27 last 39.59) - mkdir 7841 (time 1788775549.23 total 160.28 last 42.24) - mkdir 8348 (time 1788775559.26 total 170.31 last 50.59) - mkdir 8892 (time 1788775569.26 total 180.31 last 54.38) - mkdir 9478 (time 1788775579.27 total 190.32 last 58.57) - mkdir 10000 (time 1788775587.96 total 199.01 last 60.06) - mkdir 10525 (time 1788775598.00 total 209.05 last 52.27) - mkdir 11032 (time 1788775608.01 total 219.06 last 50.63) - mkdir 11507 (time 1788775618.04 total 229.09 last 47.36) - mkdir 12070 (time 1788775628.04 total 239.09 last 56.30) - mkdir 12553 (time 1788775638.06 total 249.11 last 48.24) - mkdir 12940 (time 1788775648.06 total 259.11 last 38.70) - mkdir 13328 (time 1788775658.06 total 269.11 last 38.79) - mkdir 13704 (time 1788775668.07 total 279.12 last 37.57) - mkdir 14134 (time 1788775678.08 total 289.13 last 42.96) - mkdir 14578 (time 1788775688.08 total 299.13 last 44.38) - mkdir 15091 (time 1788775698.10 total 309.15 last 51.22) - mkdir 15575 (time 1788775708.12 total 319.17 last 48.31) - mkdir 16038 (time 1788775718.12 total 329.17 last 46.29) - mkdir 16567 (time 1788775728.13 total 339.18 last 52.86) - mkdir 17033 (time 1788775738.14 total 349.19 last 46.55) - mkdir 17571 (time 1788775748.14 total 359.19 last 53.77) - mkdir 18068 (time 1788775758.15 total 369.20 last 49.66) - mkdir 18585 (time 1788775768.16 total 379.21 last 51.66) - mkdir 19061 (time 1788775778.17 total 389.21 last 47.57) - mkdir 19546 (time 1788775788.18 total 399.23 last 48.43) - mkdir 20000 (time 1788775797.01 total 408.06 last 51.43) - mkdir 20508 (time 1788775807.04 total 418.09 last 50.64) - mkdir 21001 (time 1788775817.04 total 428.09 last 49.29) - mkdir 21470 (time 1788775827.05 total 438.10 last 46.85) - mkdir 21947 (time 1788775837.06 total 448.11 last 47.66) - mkdir 22430 (time 1788775847.06 total 458.11 last 48.27) - mkdir 22934 (time 1788775857.08 total 468.13 last 50.34) - mkdir 23412 (time 1788775867.09 total 478.14 last 47.76) - mkdir 23913 (time 1788775877.09 total 488.14 last 50.09) - mkdir 24443 (time 1788775887.10 total 498.15 last 52.93) - mkdir 24909 (time 1788775897.10 total 508.15 last 46.59) - mkdir 25421 (time 1788775907.12 total 518.17 last 51.10) - mkdir 25883 (time 1788775917.12 total 528.17 last 46.20) - mkdir 26334 (time 1788775927.15 total 538.19 last 45.00) - mkdir 26798 (time 1788775937.17 total 548.22 last 46.28) - mkdir 27279 (time 1788775947.18 total 558.23 last 48.08) - mkdir 27770 (time 1788775957.18 total 568.23 last 49.08) - mkdir 28202 (time 1788775967.18 total 578.23 last 43.19) - mkdir 28678 (time 1788775977.18 total 588.23 last 47.60) - mkdir 29122 (time 1788775987.19 total 598.24 last 44.36) - mkdir 29595 (time 1788775997.20 total 608.25 last 47.27) - mkdir 30000 (time 1788776005.92 total 616.97 last 46.44) - mkdir 30485 (time 1788776015.93 total 626.98 last 48.44) - mkdir 30939 (time 1788776025.96 total 637.01 last 45.27) - mkdir 31419 (time 1788776035.99 total 647.04 last 47.84) - mkdir 31897 (time 1788776046.00 total 657.05 last 47.78) - mkdir 32363 (time 1788776056.01 total 667.06 last 46.54) total: 32818 mkdir in 676.72 seconds: 48.50 ops/second - mkdir 526 (time 1788775399.01 total 10.03 last 52.46) - mkdir 984 (time 1788775409.02 total 20.03 last 45.77) - mkdir 1504 (time 1788775419.03 total 30.05 last 51.93) - mkdir 1967 (time 1788775429.06 total 40.08 last 46.17) - mkdir 2413 (time 1788775439.07 total 50.08 last 44.57) - mkdir 2907 (time 1788775449.07 total 60.09 last 49.38) - mkdir 3439 (time 1788775459.07 total 70.09 last 53.18) - mkdir 3975 (time 1788775469.08 total 80.09 last 53.59) - mkdir 4495 (time 1788775479.08 total 90.10 last 51.97) - mkdir 5036 (time 1788775489.09 total 100.11 last 54.03) - mkdir 5591 (time 1788775499.10 total 110.12 last 55.47) - mkdir 6134 (time 1788775509.12 total 120.14 last 54.17) - mkdir 6651 (time 1788775519.17 total 130.19 last 51.46) - mkdir 7031 (time 1788775529.18 total 140.20 last 37.96) - mkdir 7444 (time 1788775539.20 total 150.21 last 41.22) - mkdir 7841 (time 1788775549.21 total 160.23 last 39.66) - mkdir 8335 (time 1788775559.23 total 170.24 last 49.31) - mkdir 8888 (time 1788775569.24 total 180.25 last 55.25) - mkdir 9455 (time 1788775579.25 total 190.26 last 56.63) - mkdir 10000 (time 1788775588.88 total 199.90 last 56.56) - mkdir 10515 (time 1788775598.90 total 209.92 last 51.40) - mkdir 11035 (time 1788775608.91 total 219.92 last 51.99) - mkdir 11514 (time 1788775618.95 total 229.97 last 47.70) - mkdir 12065 (time 1788775628.95 total 239.97 last 55.10) - mkdir 12524 (time 1788775638.98 total 250.00 last 45.74) - mkdir 12936 (time 1788775648.99 total 260.00 last 41.19) - mkdir 13299 (time 1788775658.99 total 270.01 last 36.29) - mkdir 13645 (time 1788775669.01 total 280.03 last 34.52) - mkdir 14067 (time 1788775679.02 total 290.04 last 42.14) - mkdir 14490 (time 1788775689.03 total 300.05 last 42.26) - mkdir 14988 (time 1788775699.05 total 310.07 last 49.72) - mkdir 15473 (time 1788775709.07 total 320.08 last 48.41) - mkdir 15934 (time 1788775719.07 total 330.09 last 46.08) - mkdir 16445 (time 1788775729.08 total 340.10 last 51.05) - mkdir 16917 (time 1788775739.11 total 350.12 last 47.07) - mkdir 17420 (time 1788775749.11 total 360.12 last 50.29) - mkdir 17924 (time 1788775759.13 total 370.14 last 50.32) - mkdir 18429 (time 1788775769.13 total 380.15 last 50.47) - mkdir 18884 (time 1788775779.16 total 390.17 last 45.38) - mkdir 19377 (time 1788775789.16 total 400.18 last 49.26) - mkdir 19889 (time 1788775799.17 total 410.19 last 51.18) - mkdir 20000 (time 1788775801.84 total 412.86 last 41.49) - mkdir 20533 (time 1788775811.86 total 422.87 last 53.23) - mkdir 20985 (time 1788775821.88 total 432.89 last 45.12) - mkdir 21473 (time 1788775831.88 total 442.89 last 48.80) - mkdir 21947 (time 1788775841.88 total 452.90 last 47.38) - mkdir 22449 (time 1788775851.88 total 462.90 last 50.19) - mkdir 22938 (time 1788775861.90 total 472.91 last 48.83) - mkdir 23413 (time 1788775871.91 total 482.92 last 47.46) - mkdir 23969 (time 1788775881.91 total 492.93 last 55.56) - mkdir 24483 (time 1788775891.93 total 502.94 last 51.33) - mkdir 24967 (time 1788775901.93 total 512.95 last 48.37) - mkdir 25443 (time 1788775911.97 total 522.98 last 47.44) - mkdir 25895 (time 1788775921.98 total 533.00 last 45.14) - mkdir 26362 (time 1788775931.99 total 543.00 last 46.67) - mkdir 26814 (time 1788775942.00 total 553.01 last 45.16) - mkdir 27293 (time 1788775952.01 total 563.02 last 47.86) - mkdir 27747 (time 1788775962.01 total 573.03 last 45.36) - mkdir 28171 (time 1788775972.04 total 583.05 last 42.30) - mkdir 28665 (time 1788775982.05 total 593.07 last 49.32) - mkdir 29151 (time 1788775992.07 total 603.09 last 48.50) - mkdir 29632 (time 1788776002.12 total 613.13 last 47.89) - mkdir 30000 (time 1788776009.34 total 620.35 last 50.98) - mkdir 30507 (time 1788776019.89 total 630.90 last 48.04) - mkdir 30984 (time 1788776030.22 total 641.23 last 46.18) - mkdir 31457 (time 1788776040.24 total 651.26 last 47.19) - mkdir 31932 (time 1788776050.26 total 661.28 last 47.41) - mkdir 32394 (time 1788776060.67 total 671.69 last 44.38) total: 32818 mkdir in 679.12 seconds: 48.32 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 1718144 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 303986 65969 238017 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 1788776758 ; total 0 ; last 0) - unlinked 10000 (time 1788777057 ; total 299 ; last 299) - unlinked 20000 (time 1788777377 ; total 619 ; last 320) - unlinked 30000 (time 1788777686 ; total 928 ; last 309) total: 32768 unlinks in 1018 seconds: 32.188606 unlinks/second - unlinked 0 (time 1788776757 ; total 0 ; last 0) - unlinked 10000 (time 1788777060 ; total 303 ; last 303) - unlinked 20000 (time 1788777379 ; total 622 ; last 319) - unlinked 30000 (time 1788777690 ; total 933 ; last 311) total: 32768 unlinks in 1023 seconds: 32.031281 unlinks/second nlink between: 102 - unlinked 0 (time 1788777781 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788777781 ; 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