== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:19:15 (1786166355) 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 639 (time 1786166372.34 total 10.01 last 63.86) - mkdir 1141 (time 1786166382.34 total 20.01 last 50.19) - mkdir 1726 (time 1786166392.36 total 30.02 last 58.42) - mkdir 2306 (time 1786166402.36 total 40.03 last 57.98) - mkdir 2872 (time 1786166412.62 total 50.28 last 55.18) - mkdir 3428 (time 1786166422.63 total 60.29 last 55.54) - mkdir 3956 (time 1786166432.63 total 70.30 last 52.79) - mkdir 4499 (time 1786166442.63 total 80.30 last 54.27) - mkdir 5047 (time 1786166452.65 total 90.31 last 54.72) - mkdir 5628 (time 1786166462.65 total 100.32 last 58.08) - mkdir 6227 (time 1786166472.67 total 110.33 last 59.81) - mkdir 6778 (time 1786166482.67 total 120.34 last 55.06) - mkdir 7373 (time 1786166492.68 total 130.35 last 59.44) - mkdir 7957 (time 1786166502.70 total 140.36 last 58.32) - mkdir 8483 (time 1786166512.70 total 150.37 last 52.56) - mkdir 9046 (time 1786166522.72 total 160.39 last 56.19) - mkdir 9564 (time 1786166532.89 total 170.56 last 50.94) - mkdir 10000 (time 1786166540.45 total 178.11 last 57.72) - mkdir 10546 (time 1786166550.46 total 188.12 last 54.55) - mkdir 11128 (time 1786166560.48 total 198.15 last 58.04) - mkdir 11660 (time 1786166570.50 total 208.16 last 53.13) - mkdir 12213 (time 1786166580.50 total 218.17 last 55.28) - mkdir 12717 (time 1786166590.59 total 228.25 last 49.98) - mkdir 13284 (time 1786166600.60 total 238.26 last 56.64) - mkdir 13776 (time 1786166610.60 total 248.26 last 49.19) - mkdir 14318 (time 1786166620.73 total 258.39 last 53.50) - mkdir 14881 (time 1786166630.74 total 268.41 last 56.23) - mkdir 15495 (time 1786166640.74 total 278.41 last 61.40) - mkdir 16093 (time 1786166650.74 total 288.41 last 59.79) - mkdir 16541 (time 1786166660.80 total 298.46 last 44.56) - mkdir 17022 (time 1786166670.84 total 308.51 last 47.90) - mkdir 17551 (time 1786166680.85 total 318.52 last 52.85) - mkdir 18093 (time 1786166690.87 total 328.53 last 54.11) - mkdir 18722 (time 1786166700.88 total 338.55 last 62.81) - mkdir 19251 (time 1786166710.92 total 348.59 last 52.68) - mkdir 19826 (time 1786166720.94 total 358.60 last 57.42) - mkdir 20000 (time 1786166724.27 total 361.94 last 52.17) - mkdir 20615 (time 1786166734.28 total 371.95 last 61.45) - mkdir 21234 (time 1786166744.28 total 381.95 last 61.88) - mkdir 21825 (time 1786166754.31 total 391.97 last 58.96) - mkdir 22322 (time 1786166764.31 total 401.97 last 49.69) - mkdir 22851 (time 1786166774.32 total 411.99 last 52.84) - mkdir 23416 (time 1786166784.32 total 421.99 last 56.49) - mkdir 23967 (time 1786166794.32 total 431.99 last 55.08) - mkdir 24366 (time 1786166804.33 total 442.00 last 39.87) - mkdir 24887 (time 1786166814.35 total 452.02 last 51.99) - mkdir 25460 (time 1786166824.37 total 462.04 last 57.20) - mkdir 25983 (time 1786166834.42 total 472.08 last 52.07) - mkdir 26465 (time 1786166844.42 total 482.08 last 48.20) - mkdir 26979 (time 1786166854.43 total 492.09 last 51.33) - mkdir 27567 (time 1786166864.44 total 502.10 last 58.76) - mkdir 28128 (time 1786166874.44 total 512.10 last 56.10) - mkdir 28700 (time 1786166884.51 total 522.17 last 56.80) - mkdir 29258 (time 1786166894.51 total 532.17 last 55.80) - mkdir 29863 (time 1786166905.18 total 542.84 last 56.70) - mkdir 30000 (time 1786166907.70 total 545.36 last 54.35) - mkdir 30451 (time 1786166917.70 total 555.37 last 45.07) - mkdir 30970 (time 1786166927.71 total 565.38 last 51.85) - mkdir 31336 (time 1786166937.72 total 575.39 last 36.56) - mkdir 31838 (time 1786166947.79 total 585.46 last 49.86) - mkdir 32399 (time 1786166957.81 total 595.47 last 56.03) total: 32818 mkdir in 603.35 seconds: 54.39 ops/second - mkdir 641 (time 1786166372.45 total 10.00 last 64.08) - mkdir 1133 (time 1786166382.45 total 20.01 last 49.17) - mkdir 1753 (time 1786166392.46 total 30.01 last 61.97) - mkdir 2340 (time 1786166402.47 total 40.02 last 58.64) - mkdir 2893 (time 1786166412.55 total 50.11 last 54.83) - mkdir 3436 (time 1786166422.57 total 60.12 last 54.23) - mkdir 3983 (time 1786166432.57 total 70.13 last 54.66) - mkdir 4534 (time 1786166442.60 total 80.15 last 54.98) - mkdir 5084 (time 1786166452.60 total 90.16 last 54.97) - mkdir 5661 (time 1786166462.63 total 100.19 last 57.52) - mkdir 6266 (time 1786166472.63 total 110.19 last 60.50) - mkdir 6820 (time 1786166482.64 total 120.19 last 55.37) - mkdir 7391 (time 1786166492.66 total 130.22 last 56.95) - mkdir 7973 (time 1786166502.67 total 140.22 last 58.19) - mkdir 8489 (time 1786166512.67 total 150.23 last 51.58) - mkdir 9052 (time 1786166522.67 total 160.23 last 56.30) - mkdir 9569 (time 1786166532.68 total 170.24 last 51.65) - mkdir 10000 (time 1786166540.67 total 178.23 last 53.92) - mkdir 10572 (time 1786166550.69 total 188.25 last 57.10) - mkdir 11153 (time 1786166560.69 total 198.25 last 58.10) - mkdir 11714 (time 1786166570.70 total 208.25 last 56.06) - mkdir 12248 (time 1786166580.74 total 218.30 last 53.17) - mkdir 12747 (time 1786166590.74 total 228.30 last 49.89) - mkdir 13318 (time 1786166600.75 total 238.30 last 57.07) - mkdir 13841 (time 1786166610.75 total 248.31 last 52.28) - mkdir 14376 (time 1786166620.78 total 258.34 last 53.34) - mkdir 14918 (time 1786166630.78 total 268.34 last 54.20) - mkdir 15517 (time 1786166640.80 total 278.35 last 59.82) - mkdir 16120 (time 1786166651.08 total 288.63 last 58.65) - mkdir 16590 (time 1786166661.10 total 298.66 last 46.88) - mkdir 17074 (time 1786166671.18 total 308.74 last 48.01) - mkdir 17615 (time 1786166681.19 total 318.75 last 54.04) - mkdir 18133 (time 1786166691.20 total 328.75 last 51.79) - mkdir 18726 (time 1786166701.23 total 338.79 last 59.09) - mkdir 19233 (time 1786166711.25 total 348.80 last 50.62) - mkdir 19806 (time 1786166721.26 total 358.82 last 57.22) - mkdir 20000 (time 1786166724.95 total 362.51 last 52.54) - mkdir 20622 (time 1786166734.97 total 372.53 last 62.10) - mkdir 21236 (time 1786166745.06 total 382.62 last 60.84) - mkdir 21803 (time 1786166755.08 total 392.64 last 56.60) - mkdir 22274 (time 1786166765.11 total 402.66 last 46.97) - mkdir 22775 (time 1786166775.12 total 412.67 last 50.05) - mkdir 23381 (time 1786166785.12 total 422.67 last 60.60) - mkdir 23931 (time 1786166795.22 total 432.77 last 54.46) - mkdir 24312 (time 1786166805.23 total 442.79 last 38.04) - mkdir 24807 (time 1786166815.24 total 452.79 last 49.48) - mkdir 25401 (time 1786166825.28 total 462.83 last 59.17) - mkdir 25925 (time 1786166835.28 total 472.83 last 52.39) - mkdir 26396 (time 1786166845.28 total 482.84 last 47.08) - mkdir 26902 (time 1786166855.77 total 493.33 last 48.24) - mkdir 27514 (time 1786166865.77 total 503.33 last 61.19) - mkdir 28078 (time 1786166875.85 total 513.41 last 55.96) - mkdir 28674 (time 1786166885.85 total 523.41 last 59.57) - mkdir 29194 (time 1786166895.87 total 533.42 last 51.93) - mkdir 29769 (time 1786166905.87 total 543.43 last 57.47) - mkdir 30000 (time 1786166911.13 total 548.68 last 43.96) - mkdir 30469 (time 1786166921.15 total 558.70 last 46.82) - mkdir 30994 (time 1786166931.16 total 568.72 last 52.40) - mkdir 31345 (time 1786166941.19 total 578.74 last 35.01) - mkdir 31973 (time 1786166951.21 total 588.76 last 62.69) - mkdir 32508 (time 1786166961.21 total 598.77 last 53.48) total: 32818 mkdir in 604.55 seconds: 54.29 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 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 1786167372 ; total 1 ; last 1) - unlinked 10000 (time 1786167564 ; total 193 ; last 192) - unlinked 20000 (time 1786167744 ; total 373 ; last 180) - unlinked 30000 (time 1786167925 ; total 554 ; last 181) total: 32768 unlinks in 613 seconds: 53.455139 unlinks/second - unlinked 0 (time 1786167373 ; total 0 ; last 0) - unlinked 10000 (time 1786167564 ; total 191 ; last 191) - unlinked 20000 (time 1786167744 ; total 371 ; last 180) - unlinked 30000 (time 1786167927 ; total 554 ; last 183) total: 32768 unlinks in 615 seconds: 53.281300 unlinks/second nlink between: 102 - unlinked 0 (time 1786167989 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786167989 ; 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 2209024 2176 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