== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:52:06 (1788839526) 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 512 (time 1788839540.96 total 10.00 last 51.19) - mkdir 1046 (time 1788839550.97 total 20.01 last 53.37) - mkdir 1637 (time 1788839560.97 total 30.02 last 59.04) - mkdir 2195 (time 1788839570.98 total 40.03 last 55.75) - mkdir 2755 (time 1788839581.00 total 50.04 last 55.90) - mkdir 3324 (time 1788839591.01 total 60.05 last 56.87) - mkdir 3943 (time 1788839601.01 total 70.05 last 61.88) - mkdir 4483 (time 1788839611.05 total 80.09 last 53.81) - mkdir 4941 (time 1788839621.05 total 90.09 last 45.79) - mkdir 5432 (time 1788839631.06 total 100.10 last 49.05) - mkdir 6032 (time 1788839641.08 total 110.12 last 59.89) - mkdir 6580 (time 1788839651.09 total 120.13 last 54.72) - mkdir 7087 (time 1788839661.11 total 130.15 last 50.62) - mkdir 7618 (time 1788839671.12 total 140.16 last 53.03) - mkdir 8148 (time 1788839681.19 total 150.23 last 52.63) - mkdir 8693 (time 1788839691.21 total 160.25 last 54.41) - mkdir 9242 (time 1788839701.21 total 170.25 last 54.88) - mkdir 9835 (time 1788839711.24 total 180.28 last 59.15) - mkdir 10000 (time 1788839714.79 total 183.83 last 46.45) - mkdir 10547 (time 1788839724.80 total 193.84 last 54.65) - mkdir 11123 (time 1788839734.85 total 203.89 last 57.29) - mkdir 11647 (time 1788839744.86 total 213.91 last 52.33) - mkdir 12175 (time 1788839754.87 total 223.91 last 52.79) - mkdir 12706 (time 1788839764.87 total 233.91 last 53.06) - mkdir 13285 (time 1788839774.88 total 243.93 last 57.84) - mkdir 13798 (time 1788839784.89 total 253.93 last 51.26) - mkdir 14301 (time 1788839794.91 total 263.96 last 50.18) - mkdir 14823 (time 1788839804.93 total 273.97 last 52.14) - mkdir 15359 (time 1788839814.94 total 283.98 last 53.52) - mkdir 15920 (time 1788839824.94 total 293.99 last 56.09) - mkdir 16502 (time 1788839834.96 total 304.00 last 58.12) - mkdir 17049 (time 1788839844.97 total 314.01 last 54.64) - mkdir 17488 (time 1788839854.97 total 324.02 last 43.87) - mkdir 17974 (time 1788839865.01 total 334.05 last 48.44) - mkdir 18443 (time 1788839875.04 total 344.08 last 46.74) - mkdir 18976 (time 1788839885.05 total 354.09 last 53.26) - mkdir 19467 (time 1788839895.08 total 364.12 last 48.97) - mkdir 20000 (time 1788839904.62 total 373.66 last 55.83) - mkdir 20564 (time 1788839914.63 total 383.67 last 56.35) - mkdir 21033 (time 1788839924.66 total 393.71 last 46.75) - mkdir 21471 (time 1788839934.71 total 403.75 last 43.60) - mkdir 21914 (time 1788839944.73 total 413.77 last 44.21) - mkdir 22454 (time 1788839954.75 total 423.79 last 53.91) - mkdir 23005 (time 1788839964.75 total 433.79 last 55.06) - mkdir 23500 (time 1788839974.76 total 443.80 last 49.45) - mkdir 23991 (time 1788839984.81 total 453.85 last 48.88) - mkdir 24435 (time 1788839994.81 total 463.86 last 44.37) - mkdir 24886 (time 1788840004.82 total 473.86 last 45.09) - mkdir 25342 (time 1788840014.85 total 483.89 last 45.45) - mkdir 25835 (time 1788840024.85 total 493.90 last 49.27) - mkdir 26347 (time 1788840034.88 total 503.92 last 51.09) - mkdir 26813 (time 1788840044.93 total 513.97 last 46.36) - mkdir 27286 (time 1788840054.96 total 524.00 last 47.16) - mkdir 27778 (time 1788840064.96 total 534.01 last 49.17) - mkdir 28337 (time 1788840074.99 total 544.03 last 55.77) - mkdir 28856 (time 1788840085.00 total 554.05 last 51.81) - mkdir 29378 (time 1788840095.01 total 564.05 last 52.16) - mkdir 29871 (time 1788840105.34 total 574.38 last 47.75) - mkdir 30000 (time 1788840107.42 total 576.47 last 61.82) - mkdir 30517 (time 1788840117.43 total 586.47 last 51.68) - mkdir 31015 (time 1788840127.43 total 596.47 last 49.78) - mkdir 31510 (time 1788840137.43 total 606.47 last 49.49) - mkdir 31988 (time 1788840147.45 total 616.49 last 47.72) - mkdir 32463 (time 1788840157.47 total 626.51 last 47.40) total: 32818 mkdir in 634.55 seconds: 51.72 ops/second - mkdir 500 (time 1788839540.93 total 10.00 last 49.99) - mkdir 1026 (time 1788839550.94 total 20.02 last 52.51) - mkdir 1609 (time 1788839560.94 total 30.02 last 58.29) - mkdir 2181 (time 1788839570.95 total 40.02 last 57.19) - mkdir 2754 (time 1788839580.95 total 50.03 last 57.27) - mkdir 3334 (time 1788839590.95 total 60.03 last 58.00) - mkdir 3950 (time 1788839600.97 total 70.04 last 61.51) - mkdir 4483 (time 1788839611.01 total 80.09 last 53.06) - mkdir 4952 (time 1788839621.02 total 90.10 last 46.86) - mkdir 5406 (time 1788839631.04 total 100.12 last 45.29) - mkdir 6015 (time 1788839641.06 total 110.14 last 60.77) - mkdir 6572 (time 1788839651.07 total 120.15 last 55.66) - mkdir 7073 (time 1788839661.10 total 130.18 last 49.96) - mkdir 7617 (time 1788839671.10 total 140.18 last 54.38) - mkdir 8156 (time 1788839681.14 total 150.22 last 53.72) - mkdir 8683 (time 1788839691.16 total 160.23 last 52.61) - mkdir 9222 (time 1788839701.17 total 170.25 last 53.81) - mkdir 9798 (time 1788839711.19 total 180.27 last 57.50) - mkdir 10000 (time 1788839715.52 total 184.60 last 46.65) - mkdir 10514 (time 1788839725.53 total 194.60 last 51.37) - mkdir 11078 (time 1788839735.54 total 204.62 last 56.31) - mkdir 11620 (time 1788839745.57 total 214.65 last 54.05) - mkdir 12148 (time 1788839755.58 total 224.66 last 52.74) - mkdir 12679 (time 1788839765.59 total 234.67 last 53.07) - mkdir 13247 (time 1788839775.59 total 244.67 last 56.79) - mkdir 13751 (time 1788839785.60 total 254.67 last 50.37) - mkdir 14242 (time 1788839795.60 total 264.68 last 49.07) - mkdir 14772 (time 1788839805.61 total 274.69 last 52.94) - mkdir 15286 (time 1788839815.62 total 284.69 last 51.38) - mkdir 15860 (time 1788839825.63 total 294.70 last 57.35) - mkdir 16449 (time 1788839835.63 total 304.71 last 58.88) - mkdir 16993 (time 1788839845.63 total 314.71 last 54.37) - mkdir 17478 (time 1788839855.64 total 324.71 last 48.50) - mkdir 17920 (time 1788839865.64 total 334.72 last 44.17) - mkdir 18414 (time 1788839875.65 total 344.73 last 49.34) - mkdir 18941 (time 1788839885.66 total 354.74 last 52.65) - mkdir 19426 (time 1788839895.68 total 364.75 last 48.43) - mkdir 19967 (time 1788839905.71 total 374.78 last 53.95) - mkdir 20532 (time 1788839915.71 total 384.79 last 56.47) - mkdir 20994 (time 1788839925.74 total 394.82 last 46.07) - mkdir 21424 (time 1788839935.79 total 404.87 last 42.78) - mkdir 21880 (time 1788839945.80 total 414.88 last 45.55) - mkdir 22461 (time 1788839955.81 total 424.89 last 58.03) - mkdir 23007 (time 1788839965.86 total 434.94 last 54.35) - mkdir 23488 (time 1788839976.00 total 445.07 last 47.45) - mkdir 23962 (time 1788839986.00 total 455.08 last 47.38) - mkdir 24430 (time 1788839996.06 total 465.13 last 46.54) - mkdir 24864 (time 1788840006.06 total 475.13 last 43.40) - mkdir 25312 (time 1788840016.08 total 485.16 last 44.69) - mkdir 25804 (time 1788840026.21 total 495.28 last 48.59) - mkdir 26306 (time 1788840036.21 total 505.29 last 50.19) - mkdir 26766 (time 1788840046.22 total 515.29 last 45.98) - mkdir 27258 (time 1788840056.22 total 525.30 last 49.17) - mkdir 27777 (time 1788840066.23 total 535.31 last 51.85) - mkdir 28314 (time 1788840076.24 total 545.31 last 53.67) - mkdir 28872 (time 1788840086.24 total 555.32 last 55.78) - mkdir 29345 (time 1788840096.31 total 565.39 last 46.96) - mkdir 29886 (time 1788840106.32 total 575.39 last 54.06) - mkdir 30406 (time 1788840116.33 total 585.41 last 51.92) - mkdir 30880 (time 1788840126.35 total 595.43 last 47.32) - mkdir 31397 (time 1788840136.38 total 605.46 last 51.52) - mkdir 31888 (time 1788840146.40 total 615.48 last 49.03) - mkdir 32352 (time 1788840156.41 total 625.48 last 46.37) - mkdir 32814 (time 1788840166.42 total 635.49 last 46.15) total: 32818 mkdir in 635.53 seconds: 51.64 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 1788840602 ; total 0 ; last 0) - unlinked 10000 (time 1788840787 ; total 185 ; last 185) - unlinked 20000 (time 1788840971 ; total 369 ; last 184) - unlinked 30000 (time 1788841159 ; total 557 ; last 188) total: 32768 unlinks in 639 seconds: 51.280125 unlinks/second - unlinked 0 (time 1788840602 ; total 1 ; last 1) - unlinked 10000 (time 1788840785 ; total 184 ; last 183) - unlinked 20000 (time 1788840973 ; total 372 ; last 188) - unlinked 30000 (time 1788841163 ; total 562 ; last 190) total: 32768 unlinks in 646 seconds: 50.724457 unlinks/second nlink between: 102 - unlinked 0 (time 1788841249 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788841249 ; 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 2208896 2176 2204672 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 526826 333 526493 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