== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:08:13 (1786003693) 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 259 (time 1786003712.36 total 10.02 last 25.84) - mkdir 553 (time 1786003722.37 total 20.03 last 29.37) - mkdir 921 (time 1786003732.38 total 30.04 last 36.78) - mkdir 1327 (time 1786003742.39 total 40.05 last 40.56) - mkdir 1817 (time 1786003752.39 total 50.05 last 48.99) - mkdir 2306 (time 1786003762.41 total 60.07 last 48.83) - mkdir 2880 (time 1786003772.44 total 70.10 last 57.22) - mkdir 3254 (time 1786003782.48 total 80.14 last 37.25) - mkdir 3738 (time 1786003792.53 total 90.19 last 48.15) - mkdir 4222 (time 1786003802.59 total 100.25 last 48.12) - mkdir 4700 (time 1786003812.59 total 110.26 last 47.77) - mkdir 5080 (time 1786003822.64 total 120.30 last 37.83) - mkdir 5511 (time 1786003832.80 total 130.46 last 42.41) - mkdir 5907 (time 1786003842.81 total 140.47 last 39.57) - mkdir 6208 (time 1786003852.87 total 150.53 last 29.93) - mkdir 6628 (time 1786003862.89 total 160.55 last 41.90) - mkdir 6976 (time 1786003872.89 total 170.55 last 34.79) - mkdir 7451 (time 1786003882.93 total 180.59 last 47.33) - mkdir 7794 (time 1786003892.93 total 190.59 last 34.30) - mkdir 8280 (time 1786003902.95 total 200.62 last 48.48) - mkdir 8659 (time 1786003912.96 total 210.62 last 37.87) - mkdir 9103 (time 1786003923.00 total 220.66 last 44.22) - mkdir 9618 (time 1786003933.02 total 230.68 last 51.41) - mkdir 10000 (time 1786003941.53 total 239.20 last 44.87) - mkdir 10541 (time 1786003951.54 total 249.20 last 54.08) - mkdir 11056 (time 1786003961.66 total 259.32 last 50.87) - mkdir 11493 (time 1786003971.70 total 269.37 last 43.51) - mkdir 11906 (time 1786003981.71 total 279.37 last 41.27) - mkdir 12366 (time 1786003991.76 total 289.42 last 45.79) - mkdir 12765 (time 1786004001.76 total 299.42 last 39.90) - mkdir 13172 (time 1786004011.80 total 309.46 last 40.52) - mkdir 13581 (time 1786004021.81 total 319.48 last 40.85) - mkdir 14022 (time 1786004031.84 total 329.50 last 43.99) - mkdir 14486 (time 1786004041.85 total 339.51 last 46.34) - mkdir 14991 (time 1786004051.85 total 349.52 last 50.49) - mkdir 15453 (time 1786004061.87 total 359.53 last 46.13) - mkdir 16064 (time 1786004071.88 total 369.54 last 61.05) - mkdir 16523 (time 1786004081.88 total 379.55 last 45.88) - mkdir 16940 (time 1786004091.94 total 389.60 last 41.48) - mkdir 17453 (time 1786004101.94 total 399.61 last 51.27) - mkdir 17907 (time 1786004111.95 total 409.61 last 45.37) - mkdir 18398 (time 1786004121.98 total 419.64 last 48.98) - mkdir 18924 (time 1786004131.99 total 429.65 last 52.56) - mkdir 19627 (time 1786004142.00 total 439.66 last 70.21) - mkdir 20000 (time 1786004148.14 total 445.80 last 60.73) - mkdir 20516 (time 1786004158.16 total 455.82 last 51.50) - mkdir 20992 (time 1786004168.16 total 465.83 last 47.59) - mkdir 21422 (time 1786004178.18 total 475.84 last 42.94) - mkdir 21837 (time 1786004188.18 total 485.84 last 41.49) - mkdir 22465 (time 1786004198.18 total 495.84 last 62.79) - mkdir 22996 (time 1786004208.19 total 505.85 last 53.04) - mkdir 23479 (time 1786004218.21 total 515.88 last 48.19) - mkdir 23928 (time 1786004228.24 total 525.90 last 44.80) - mkdir 24430 (time 1786004238.24 total 535.90 last 50.18) - mkdir 24984 (time 1786004248.25 total 545.91 last 55.36) - mkdir 25564 (time 1786004258.26 total 555.92 last 57.93) - mkdir 26041 (time 1786004268.28 total 565.94 last 47.60) - mkdir 26586 (time 1786004278.30 total 575.96 last 54.40) - mkdir 27080 (time 1786004288.31 total 585.97 last 49.34) - mkdir 27608 (time 1786004298.34 total 596.00 last 52.67) - mkdir 28083 (time 1786004308.36 total 606.02 last 47.40) - mkdir 28541 (time 1786004318.37 total 616.03 last 45.75) - mkdir 29027 (time 1786004328.39 total 626.06 last 48.48) - mkdir 29437 (time 1786004338.43 total 636.09 last 40.84) - mkdir 29852 (time 1786004348.48 total 646.14 last 41.31) - mkdir 30000 (time 1786004352.48 total 650.15 last 36.94) - mkdir 30459 (time 1786004362.48 total 660.15 last 45.90) - mkdir 30853 (time 1786004372.49 total 670.15 last 39.39) - mkdir 31254 (time 1786004382.55 total 680.21 las - mkdir 263 (time 1786003712.36 total 10.03 last 26.22) - mkdir 539 (time 1786003722.40 total 20.07 last 27.50) - mkdir 908 (time 1786003732.40 total 30.07 last 36.90) - mkdir 1318 (time 1786003742.41 total 40.08 last 40.94) - mkdir 1796 (time 1786003752.42 total 50.09 last 47.77) - mkdir 2250 (time 1786003762.45 total 60.12 last 45.27) - mkdir 2795 (time 1786003772.45 total 70.12 last 54.49) - mkdir 3174 (time 1786003782.52 total 80.20 last 37.61) - mkdir 3645 (time 1786003792.57 total 90.25 last 46.87) - mkdir 4157 (time 1786003802.69 total 100.36 last 50.61) - mkdir 4624 (time 1786003812.74 total 110.41 last 46.47) - mkdir 5031 (time 1786003822.91 total 120.59 last 39.99) - mkdir 5448 (time 1786003832.92 total 130.60 last 41.66) - mkdir 5836 (time 1786003842.93 total 140.60 last 38.78) - mkdir 6134 (time 1786003852.95 total 150.63 last 29.73) - mkdir 6597 (time 1786003863.01 total 160.68 last 46.03) - mkdir 6967 (time 1786003873.07 total 170.74 last 36.79) - mkdir 7473 (time 1786003883.19 total 180.86 last 50.00) - mkdir 7805 (time 1786003893.21 total 190.88 last 33.12) - mkdir 8264 (time 1786003903.24 total 200.92 last 45.75) - mkdir 8661 (time 1786003913.25 total 210.92 last 39.69) - mkdir 9107 (time 1786003923.27 total 220.94 last 44.50) - mkdir 9627 (time 1786003933.27 total 230.95 last 51.99) - mkdir 10000 (time 1786003941.79 total 239.46 last 43.79) - mkdir 10536 (time 1786003951.79 total 249.47 last 53.58) - mkdir 11027 (time 1786003961.81 total 259.48 last 49.03) - mkdir 11464 (time 1786003971.82 total 269.50 last 43.64) - mkdir 11896 (time 1786003981.85 total 279.53 last 43.07) - mkdir 12355 (time 1786003991.94 total 289.61 last 45.51) - mkdir 12729 (time 1786004001.95 total 299.63 last 37.33) - mkdir 13138 (time 1786004011.96 total 309.64 last 40.86) - mkdir 13553 (time 1786004021.99 total 319.66 last 41.40) - mkdir 13996 (time 1786004032.00 total 329.68 last 44.24) - mkdir 14440 (time 1786004042.01 total 339.68 last 44.37) - mkdir 14958 (time 1786004052.02 total 349.70 last 51.72) - mkdir 15407 (time 1786004062.05 total 359.73 last 44.77) - mkdir 15990 (time 1786004072.05 total 369.73 last 58.30) - mkdir 16453 (time 1786004082.07 total 379.75 last 46.21) - mkdir 16870 (time 1786004092.10 total 389.77 last 41.61) - mkdir 17387 (time 1786004102.12 total 399.79 last 51.58) - mkdir 17850 (time 1786004112.12 total 409.80 last 46.28) - mkdir 18349 (time 1786004122.13 total 419.80 last 49.87) - mkdir 18870 (time 1786004132.15 total 429.83 last 51.99) - mkdir 19596 (time 1786004142.15 total 439.83 last 72.59) - mkdir 20000 (time 1786004149.01 total 446.69 last 58.88) - mkdir 20561 (time 1786004159.02 total 456.69 last 56.08) - mkdir 21029 (time 1786004169.02 total 466.70 last 46.77) - mkdir 21466 (time 1786004179.02 total 476.70 last 43.69) - mkdir 21882 (time 1786004189.04 total 486.71 last 41.55) - mkdir 22472 (time 1786004199.04 total 496.71 last 58.99) - mkdir 22991 (time 1786004209.04 total 506.72 last 51.88) - mkdir 23464 (time 1786004219.06 total 516.74 last 47.19) - mkdir 23940 (time 1786004229.08 total 526.75 last 47.55) - mkdir 24426 (time 1786004239.11 total 536.78 last 48.45) - mkdir 24989 (time 1786004249.12 total 546.79 last 56.24) - mkdir 25575 (time 1786004259.13 total 556.80 last 58.53) - mkdir 26059 (time 1786004269.14 total 566.81 last 48.36) - mkdir 26556 (time 1786004279.14 total 576.82 last 49.68) - mkdir 27032 (time 1786004289.17 total 586.84 last 47.49) - mkdir 27574 (time 1786004299.25 total 596.92 last 53.77) - mkdir 28049 (time 1786004309.34 total 607.01 last 47.08) - mkdir 28512 (time 1786004319.35 total 617.03 last 46.22) - mkdir 28959 (time 1786004329.50 total 627.18 last 44.04) - mkdir 29368 (time 1786004339.55 total 637.23 last 40.69) - mkdir 29768 (time 1786004349.91 total 647.59 last 38.61) - mkdir 30000 (time 1786004355.08 total 652.75 last 44.94) - mkdir 30448 (time 1786004365.08 total 662.76 last 44.77) - mkdir 30834 (time 1786004375.09 total 672.76 last 38.58) - mkdir 31245 (time 1786004385.19 total 682.87 last 39.87) - mkdir 31761 (time 1786004392.55 total 690.21 last 50.68) - mkdir 32198 (time 1786004402.55 total 700.21 last 43.70) - mkdir 32734 (time 1786004412.56 total 710.22 last 53.57) total: 32818 mkdir in 712.33 seconds: 46.07 ops/second t 40.69) - mkdir 31715 (time 1786004395.23 total 692.90 last 46.84) - mkdir 32190 (time 1786004405.25 total 702.92 last 47.39) - mkdir 32756 (time 1786004415.26 total 712.93 last 56.55) total: 32818 mkdir in 714.06 seconds: 45.96 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 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 1786005249 ; total 0 ; last 0) - unlinked 10000 (time 1786005642 ; total 393 ; last 393) - unlinked 20000 (time 1786006030 ; total 781 ; last 388) - unlinked 30000 (time 1786006403 ; total 1154 ; last 373) total: 32768 unlinks in 1264 seconds: 25.924051 unlinks/second - unlinked 0 (time 1786005249 ; total 0 ; last 0) - unlinked 10000 (time 1786005643 ; total 394 ; last 394) - unlinked 20000 (time 1786006030 ; total 781 ; last 387) - unlinked 30000 (time 1786006405 ; total 1156 ; last 375) total: 32768 unlinks in 1267 seconds: 25.862667 unlinks/second nlink between: 102 - unlinked 0 (time 1786006518 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786006518 ; 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 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 2304 2204160 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 526704 333 526371 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