== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:08:28 (1787382508) 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 598 (time 1787382523.24 total 10.01 last 59.76) - mkdir 1138 (time 1787382533.24 total 20.01 last 53.99) - mkdir 1638 (time 1787382543.25 total 30.02 last 49.95) - mkdir 2176 (time 1787382553.26 total 40.02 last 53.77) - mkdir 2712 (time 1787382563.31 total 50.07 last 53.34) - mkdir 3224 (time 1787382573.32 total 60.09 last 51.12) - mkdir 3751 (time 1787382583.33 total 70.10 last 52.66) - mkdir 4298 (time 1787382593.39 total 80.16 last 54.38) - mkdir 4858 (time 1787382603.40 total 90.16 last 55.95) - mkdir 5431 (time 1787382613.41 total 100.17 last 57.26) - mkdir 5979 (time 1787382623.43 total 110.20 last 54.66) - mkdir 6511 (time 1787382633.46 total 120.22 last 53.08) - mkdir 7069 (time 1787382643.49 total 130.25 last 55.62) - mkdir 7648 (time 1787382653.50 total 140.27 last 57.83) - mkdir 8224 (time 1787382663.51 total 150.27 last 57.57) - mkdir 8837 (time 1787382673.51 total 160.28 last 61.26) - mkdir 9459 (time 1787382683.55 total 170.32 last 61.93) - mkdir 10000 (time 1787382692.50 total 179.26 last 60.50) - mkdir 10640 (time 1787382702.51 total 189.27 last 63.93) - mkdir 11194 (time 1787382712.51 total 199.28 last 55.37) - mkdir 11703 (time 1787382722.52 total 209.28 last 50.89) - mkdir 12265 (time 1787382732.52 total 219.29 last 56.18) - mkdir 12838 (time 1787382742.52 total 229.29 last 57.29) - mkdir 13390 (time 1787382752.54 total 239.31 last 55.09) - mkdir 13918 (time 1787382762.55 total 249.32 last 52.75) - mkdir 14448 (time 1787382772.55 total 259.32 last 52.98) - mkdir 15002 (time 1787382782.56 total 269.32 last 55.39) - mkdir 15571 (time 1787382792.57 total 279.33 last 56.83) - mkdir 16157 (time 1787382802.57 total 289.34 last 58.59) - mkdir 16687 (time 1787382812.58 total 299.34 last 52.96) - mkdir 17281 (time 1787382822.58 total 309.35 last 59.36) - mkdir 17885 (time 1787382832.59 total 319.36 last 60.36) - mkdir 18445 (time 1787382842.59 total 329.36 last 55.99) - mkdir 18935 (time 1787382852.63 total 339.40 last 48.81) - mkdir 19435 (time 1787382862.64 total 349.41 last 49.95) - mkdir 19966 (time 1787382872.65 total 359.41 last 53.08) - mkdir 20448 (time 1787382882.66 total 369.43 last 48.13) - mkdir 20998 (time 1787382892.70 total 379.47 last 54.77) - mkdir 21502 (time 1787382902.72 total 389.49 last 50.31) - mkdir 22014 (time 1787382912.73 total 399.49 last 51.18) - mkdir 22495 (time 1787382922.79 total 409.56 last 47.78) - mkdir 22965 (time 1787382932.82 total 419.58 last 46.89) - mkdir 23614 (time 1787382942.82 total 429.59 last 64.85) - mkdir 24178 (time 1787382952.82 total 439.59 last 56.40) - mkdir 24685 (time 1787382962.83 total 449.60 last 50.66) - mkdir 25243 (time 1787382972.83 total 459.60 last 55.79) - mkdir 25827 (time 1787382982.84 total 469.61 last 58.34) - mkdir 26367 (time 1787382992.85 total 479.62 last 53.96) - mkdir 26935 (time 1787383002.88 total 489.65 last 56.64) - mkdir 27504 (time 1787383012.89 total 499.66 last 56.83) - mkdir 28003 (time 1787383022.90 total 509.66 last 49.89) - mkdir 28528 (time 1787383032.91 total 519.68 last 52.41) - mkdir 29098 (time 1787383042.92 total 529.69 last 56.96) - mkdir 29651 (time 1787383052.95 total 539.72 last 55.12) - mkdir 30000 (time 1787383060.64 total 547.41 last 45.38) - mkdir 30503 (time 1787383070.67 total 557.44 last 50.16) - mkdir 30998 (time 1787383080.68 total 567.44 last 49.48) - mkdir 31549 (time 1787383090.68 total 577.44 last 55.10) - mkdir 32034 (time 1787383100.95 total 587.72 last 47.21) - mkdir 32531 (time 1787383110.95 total 597.72 last 49.68) total: 32818 mkdir in 602.76 seconds: 54.45 ops/second - mkdir 613 (time 1787382523.37 total 10.00 last 61.27) - mkdir 1143 (time 1787382533.38 total 20.01 last 52.97) - mkdir 1625 (time 1787382543.38 total 30.01 last 48.18) - mkdir 2188 (time 1787382553.40 total 40.03 last 56.22) - mkdir 2723 (time 1787382563.41 total 50.04 last 53.45) - mkdir 3252 (time 1787382573.41 total 60.04 last 52.89) - mkdir 3788 (time 1787382583.42 total 70.06 last 53.51) - mkdir 4327 (time 1787382593.45 total 80.08 last 53.79) - mkdir 4843 (time 1787382603.47 total 90.10 last 51.49) - mkdir 5417 (time 1787382613.49 total 100.12 last 57.29) - mkdir 5954 (time 1787382623.49 total 110.12 last 53.68) - mkdir 6482 (time 1787382633.51 total 120.14 last 52.68) - mkdir 7056 (time 1787382643.53 total 130.16 last 57.30) - mkdir 7637 (time 1787382653.54 total 140.17 last 58.07) - mkdir 8185 (time 1787382663.55 total 150.18 last 54.71) - mkdir 8809 (time 1787382673.56 total 160.19 last 62.37) - mkdir 9418 (time 1787382683.57 total 170.20 last 60.82) - mkdir 10000 (time 1787382693.14 total 179.77 last 60.85) - mkdir 10621 (time 1787382703.15 total 189.78 last 62.00) - mkdir 11155 (time 1787382713.22 total 199.85 last 53.03) - mkdir 11670 (time 1787382723.24 total 209.87 last 51.42) - mkdir 12244 (time 1787382733.25 total 219.88 last 57.32) - mkdir 12807 (time 1787382743.26 total 229.89 last 56.28) - mkdir 13360 (time 1787382753.26 total 239.89 last 55.28) - mkdir 13891 (time 1787382763.28 total 249.91 last 53.00) - mkdir 14441 (time 1787382773.29 total 259.92 last 54.96) - mkdir 14970 (time 1787382783.31 total 269.94 last 52.78) - mkdir 15529 (time 1787382793.31 total 279.94 last 55.88) - mkdir 16142 (time 1787382803.32 total 289.95 last 61.27) - mkdir 16675 (time 1787382813.32 total 299.95 last 53.27) - mkdir 17269 (time 1787382823.36 total 309.99 last 59.18) - mkdir 17879 (time 1787382833.36 total 319.99 last 60.98) - mkdir 18423 (time 1787382843.37 total 330.00 last 54.37) - mkdir 18916 (time 1787382853.37 total 340.00 last 49.27) - mkdir 19405 (time 1787382863.38 total 350.02 last 48.84) - mkdir 19965 (time 1787382873.40 total 360.04 last 55.88) - mkdir 20457 (time 1787382883.41 total 370.04 last 49.20) - mkdir 21004 (time 1787382893.42 total 380.05 last 54.65) - mkdir 21533 (time 1787382903.45 total 390.08 last 52.72) - mkdir 22021 (time 1787382913.46 total 400.09 last 48.76) - mkdir 22520 (time 1787382923.46 total 410.09 last 49.89) - mkdir 23007 (time 1787382933.46 total 420.09 last 48.69) - mkdir 23619 (time 1787382943.47 total 430.10 last 61.15) - mkdir 24160 (time 1787382953.49 total 440.12 last 53.99) - mkdir 24656 (time 1787382963.50 total 450.13 last 49.54) - mkdir 25209 (time 1787382973.51 total 460.14 last 55.24) - mkdir 25760 (time 1787382983.54 total 470.17 last 54.96) - mkdir 26301 (time 1787382993.55 total 480.18 last 54.03) - mkdir 26855 (time 1787383003.58 total 490.21 last 55.26) - mkdir 27415 (time 1787383013.80 total 500.43 last 54.75) - mkdir 27961 (time 1787383023.83 total 510.46 last 54.48) - mkdir 28480 (time 1787383033.83 total 520.46 last 51.89) - mkdir 29021 (time 1787383043.84 total 530.47 last 54.06) - mkdir 29553 (time 1787383053.85 total 540.48 last 53.11) - mkdir 30000 (time 1787383062.64 total 549.27 last 50.87) - mkdir 30478 (time 1787383073.23 total 559.86 last 45.14) - mkdir 30989 (time 1787383083.27 total 569.90 last 50.90) - mkdir 31532 (time 1787383093.28 total 579.91 last 54.22) - mkdir 32020 (time 1787383103.29 total 589.92 last 48.78) - mkdir 32528 (time 1787383113.30 total 599.93 last 50.71) total: 32818 mkdir in 604.58 seconds: 54.28 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 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 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 1787383860 ; total 0 ; last 0) - unlinked 10000 (time 1787384182 ; total 322 ; last 322) - unlinked 20000 (time 1787384520 ; total 660 ; last 338) - unlinked 30000 (time 1787384848 ; total 988 ; last 328) total: 32768 unlinks in 1077 seconds: 30.425255 unlinks/second - unlinked 0 (time 1787383860 ; total 0 ; last 0) - unlinked 10000 (time 1787384183 ; total 323 ; last 323) - unlinked 20000 (time 1787384520 ; total 660 ; last 337) - unlinked 30000 (time 1787384850 ; total 990 ; last 330) total: 32768 unlinks in 1079 seconds: 30.368860 unlinks/second nlink between: 102 - unlinked 0 (time 1787384940 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787384940 ; 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 2208768 2304 2204416 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 526765 333 526432 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