== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:55:11 (1788580511) 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 572 (time 1788580526.47 total 10.02 last 57.11) - mkdir 1113 (time 1788580536.48 total 20.03 last 54.01) - mkdir 1709 (time 1788580546.59 total 30.14 last 58.97) - mkdir 2292 (time 1788580556.60 total 40.14 last 58.28) - mkdir 2974 (time 1788580566.61 total 50.16 last 68.12) - mkdir 3481 (time 1788580576.65 total 60.20 last 50.50) - mkdir 3996 (time 1788580586.74 total 70.29 last 51.04) - mkdir 4557 (time 1788580596.76 total 80.31 last 55.98) - mkdir 5161 (time 1788580606.79 total 90.34 last 60.24) - mkdir 5739 (time 1788580616.82 total 100.37 last 57.62) - mkdir 6333 (time 1788580626.82 total 110.37 last 59.39) - mkdir 6972 (time 1788580636.82 total 120.37 last 63.88) - mkdir 7619 (time 1788580646.83 total 130.38 last 64.65) - mkdir 8280 (time 1788580656.85 total 140.40 last 65.96) - mkdir 8855 (time 1788580666.87 total 150.41 last 57.42) - mkdir 9432 (time 1788580676.88 total 160.42 last 57.64) - mkdir 9996 (time 1788580686.89 total 170.44 last 56.33) - mkdir 10593 (time 1788580696.90 total 180.45 last 59.63) - mkdir 11181 (time 1788580706.90 total 190.45 last 58.78) - mkdir 11783 (time 1788580716.90 total 200.45 last 60.19) - mkdir 12381 (time 1788580726.94 total 210.49 last 59.57) - mkdir 13074 (time 1788580736.96 total 220.51 last 69.16) - mkdir 13685 (time 1788580746.98 total 230.53 last 60.99) - mkdir 14295 (time 1788580756.99 total 240.54 last 60.97) - mkdir 14809 (time 1788580767.02 total 250.56 last 51.26) - mkdir 15336 (time 1788580777.05 total 260.60 last 52.50) - mkdir 16015 (time 1788580787.07 total 270.62 last 67.80) - mkdir 16621 (time 1788580797.09 total 280.64 last 60.44) - mkdir 17220 (time 1788580807.12 total 290.67 last 59.74) - mkdir 17842 (time 1788580817.16 total 300.71 last 61.98) - mkdir 18428 (time 1788580827.16 total 310.71 last 58.59) - mkdir 19076 (time 1788580837.18 total 320.73 last 64.64) - mkdir 19630 (time 1788580847.21 total 330.76 last 55.24) - mkdir 20000 (time 1788580853.22 total 336.77 last 61.60) - mkdir 20583 (time 1788580863.22 total 346.77 last 58.29) - mkdir 21045 (time 1788580873.31 total 356.86 last 45.80) - mkdir 21668 (time 1788580883.31 total 366.86 last 62.29) - mkdir 22184 (time 1788580893.31 total 376.86 last 51.59) - mkdir 22785 (time 1788580903.32 total 386.87 last 60.06) - mkdir 23362 (time 1788580913.35 total 396.90 last 57.52) - mkdir 23963 (time 1788580923.37 total 406.92 last 59.98) - mkdir 24496 (time 1788580933.38 total 416.93 last 53.26) - mkdir 25088 (time 1788580943.39 total 426.94 last 59.14) - mkdir 25709 (time 1788580953.39 total 436.94 last 62.06) - mkdir 26263 (time 1788580963.40 total 446.95 last 55.36) - mkdir 26876 (time 1788580973.41 total 456.96 last 61.26) - mkdir 27379 (time 1788580983.43 total 466.98 last 50.21) - mkdir 27912 (time 1788580993.44 total 476.99 last 53.24) - mkdir 28489 (time 1788581003.48 total 487.03 last 57.47) - mkdir 29040 (time 1788581013.49 total 497.04 last 55.04) - mkdir 29649 (time 1788581023.50 total 507.04 last 60.86) - mkdir 30000 (time 1788581028.92 total 512.47 last 64.65) - mkdir 30605 (time 1788581038.93 total 522.48 last 60.48) - mkdir 31207 (time 1788581048.94 total 532.49 last 60.13) - mkdir 31847 (time 1788581058.95 total 542.49 last 63.97) - mkdir 32475 (time 1788581068.96 total 552.51 last 62.71) total: 32818 mkdir in 558.06 seconds: 58.81 ops/second - mkdir 568 (time 1788580526.45 total 10.00 last 56.79) - mkdir 1116 (time 1788580536.46 total 20.01 last 54.76) - mkdir 1699 (time 1788580546.54 total 30.09 last 57.85) - mkdir 2261 (time 1788580556.54 total 40.09 last 56.17) - mkdir 2928 (time 1788580566.57 total 50.11 last 66.55) - mkdir 3432 (time 1788580576.62 total 60.16 last 50.15) - mkdir 3932 (time 1788580586.66 total 70.21 last 49.77) - mkdir 4473 (time 1788580596.69 total 80.24 last 53.93) - mkdir 5083 (time 1788580606.70 total 90.25 last 60.95) - mkdir 5672 (time 1788580616.75 total 100.30 last 58.61) - mkdir 6267 (time 1788580626.77 total 110.32 last 59.38) - mkdir 6885 (time 1788580636.77 total 120.32 last 61.78) - mkdir 7507 (time 1788580646.79 total 130.34 last 62.11) - mkdir 8182 (time 1788580656.82 total 140.37 last 67.29) - mkdir 8747 (time 1788580666.83 total 150.38 last 56.43) - mkdir 9349 (time 1788580676.84 total 160.39 last 60.17) - mkdir 9883 (time 1788580686.85 total 170.40 last 53.35) - mkdir 10487 (time 1788580696.86 total 180.41 last 60.33) - mkdir 11055 (time 1788580706.86 total 190.41 last 56.77) - mkdir 11661 (time 1788580716.87 total 200.42 last 60.56) - mkdir 12307 (time 1788580726.87 total 210.42 last 64.58) - mkdir 12990 (time 1788580736.88 total 220.43 last 68.24) - mkdir 13585 (time 1788580746.89 total 230.43 last 59.48) - mkdir 14187 (time 1788580756.89 total 240.44 last 60.16) - mkdir 14734 (time 1788580766.90 total 250.45 last 54.63) - mkdir 15276 (time 1788580776.92 total 260.46 last 54.14) - mkdir 15927 (time 1788580786.92 total 270.47 last 65.10) - mkdir 16540 (time 1788580796.92 total 280.47 last 61.29) - mkdir 17166 (time 1788580806.92 total 290.47 last 62.60) - mkdir 17763 (time 1788580816.92 total 300.47 last 59.69) - mkdir 18351 (time 1788580826.92 total 310.47 last 58.78) - mkdir 18979 (time 1788580836.93 total 320.47 last 62.80) - mkdir 19555 (time 1788580846.93 total 330.48 last 57.56) - mkdir 20000 (time 1788580853.97 total 337.52 last 63.24) - mkdir 20552 (time 1788580863.98 total 347.53 last 55.11) - mkdir 21023 (time 1788580874.12 total 357.67 last 46.48) - mkdir 21691 (time 1788580884.12 total 367.67 last 66.79) - mkdir 22192 (time 1788580894.12 total 377.67 last 50.10) - mkdir 22775 (time 1788580904.13 total 387.68 last 58.25) - mkdir 23405 (time 1788580914.17 total 397.72 last 62.72) - mkdir 23977 (time 1788580924.18 total 407.73 last 57.18) - mkdir 24511 (time 1788580934.18 total 417.73 last 53.38) - mkdir 25080 (time 1788580944.20 total 427.74 last 56.82) - mkdir 25737 (time 1788580954.20 total 437.75 last 65.66) - mkdir 26306 (time 1788580964.20 total 447.75 last 56.90) - mkdir 26889 (time 1788580974.21 total 457.76 last 58.26) - mkdir 27410 (time 1788580984.21 total 467.76 last 52.10) - mkdir 27967 (time 1788580994.24 total 477.79 last 55.56) - mkdir 28533 (time 1788581004.26 total 487.81 last 56.48) - mkdir 29085 (time 1788581014.61 total 498.16 last 53.32) - mkdir 29719 (time 1788581024.61 total 508.16 last 63.40) - mkdir 30000 (time 1788581029.11 total 512.66 last 62.49) - mkdir 30583 (time 1788581039.13 total 522.68 last 58.17) - mkdir 31193 (time 1788581049.14 total 532.68 last 60.97) - mkdir 31814 (time 1788581059.14 total 542.69 last 62.09) - mkdir 32438 (time 1788581069.16 total 552.71 last 62.28) total: 32818 mkdir in 558.57 seconds: 58.75 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 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 1788581486 ; total 1 ; last 1) - unlinked 10000 (time 1788581660 ; total 175 ; last 174) - unlinked 20000 (time 1788581826 ; total 341 ; last 166) - unlinked 30000 (time 1788582004 ; total 519 ; last 178) total: 32768 unlinks in 567 seconds: 57.791885 unlinks/second - unlinked 0 (time 1788581485 ; total 0 ; last 0) - unlinked 10000 (time 1788581660 ; total 175 ; last 175) - unlinked 20000 (time 1788581826 ; total 341 ; last 166) - unlinked 30000 (time 1788582007 ; total 522 ; last 181) total: 32768 unlinks in 570 seconds: 57.487720 unlinks/second nlink between: 102 - unlinked 0 (time 1788582056 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788582056 ; 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 2209152 2304 2204800 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 526856 333 526523 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