== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:13:04 (1789607584) 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 118184 392 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 582 (time 1789607600.22 total 10.00 last 58.19) - mkdir 1181 (time 1789607610.22 total 20.00 last 59.88) - mkdir 1761 (time 1789607620.24 total 30.02 last 57.93) - mkdir 2357 (time 1789607630.26 total 40.04 last 59.47) - mkdir 2943 (time 1789607640.27 total 50.05 last 58.56) - mkdir 3557 (time 1789607650.28 total 60.06 last 61.29) - mkdir 4186 (time 1789607660.32 total 70.10 last 62.68) - mkdir 4667 (time 1789607670.32 total 80.10 last 48.07) - mkdir 5188 (time 1789607680.33 total 90.11 last 52.05) - mkdir 5758 (time 1789607690.34 total 100.12 last 56.96) - mkdir 6374 (time 1789607700.36 total 110.14 last 61.48) - mkdir 6962 (time 1789607710.37 total 120.15 last 58.76) - mkdir 7551 (time 1789607720.37 total 130.15 last 58.87) - mkdir 8168 (time 1789607730.41 total 140.19 last 61.45) - mkdir 8802 (time 1789607740.43 total 150.21 last 63.28) - mkdir 9408 (time 1789607750.45 total 160.22 last 60.51) - mkdir 9999 (time 1789607760.46 total 170.24 last 59.04) - mkdir 10536 (time 1789607770.49 total 180.27 last 53.50) - mkdir 11116 (time 1789607780.50 total 190.28 last 57.97) - mkdir 11723 (time 1789607790.51 total 200.29 last 60.62) - mkdir 12215 (time 1789607800.52 total 210.30 last 49.16) - mkdir 12800 (time 1789607810.60 total 220.38 last 58.05) - mkdir 13336 (time 1789607820.63 total 230.40 last 53.44) - mkdir 13942 (time 1789607830.63 total 240.41 last 60.55) - mkdir 14537 (time 1789607840.64 total 250.42 last 59.46) - mkdir 15107 (time 1789607850.65 total 260.43 last 56.95) - mkdir 15714 (time 1789607860.66 total 270.44 last 60.60) - mkdir 16264 (time 1789607870.67 total 280.45 last 54.99) - mkdir 16860 (time 1789607880.69 total 290.47 last 59.46) - mkdir 17400 (time 1789607890.71 total 300.48 last 53.92) - mkdir 17991 (time 1789607900.72 total 310.50 last 59.00) - mkdir 18590 (time 1789607910.90 total 320.68 last 58.83) - mkdir 19130 (time 1789607920.92 total 330.70 last 53.91) - mkdir 19720 (time 1789607930.95 total 340.73 last 58.83) - mkdir 20000 (time 1789607935.36 total 345.14 last 63.43) - mkdir 20525 (time 1789607945.36 total 355.14 last 52.50) - mkdir 21125 (time 1789607955.37 total 365.15 last 59.94) - mkdir 21719 (time 1789607965.52 total 375.30 last 58.56) - mkdir 22203 (time 1789607975.53 total 385.31 last 48.35) - mkdir 22853 (time 1789607985.55 total 395.33 last 64.86) - mkdir 23410 (time 1789607995.65 total 405.42 last 55.16) - mkdir 23963 (time 1789608005.66 total 415.44 last 55.20) - mkdir 24539 (time 1789608015.67 total 425.45 last 57.58) - mkdir 25088 (time 1789608025.68 total 435.46 last 54.83) - mkdir 25618 (time 1789608035.68 total 445.46 last 53.00) - mkdir 26172 (time 1789608045.68 total 455.46 last 55.40) - mkdir 26703 (time 1789608055.69 total 465.47 last 53.05) - mkdir 27205 (time 1789608065.70 total 475.48 last 50.14) - mkdir 27798 (time 1789608075.70 total 485.48 last 59.29) - mkdir 28371 (time 1789608085.71 total 495.49 last 57.28) - mkdir 28862 (time 1789608095.72 total 505.50 last 49.05) - mkdir 29439 (time 1789608105.73 total 515.51 last 57.64) - mkdir 29989 (time 1789608115.74 total 525.52 last 54.93) - mkdir 30524 (time 1789608125.74 total 535.52 last 53.49) - mkdir 31097 (time 1789608135.74 total 545.52 last 57.29) - mkdir 31625 (time 1789608145.76 total 555.54 last 52.70) - mkdir 32155 (time 1789608155.95 total 565.73 last 52.03) - mkdir 32730 (time 1789608165.96 total 575.74 last 57.41) total: 32818 mkdir in 576.97 seconds: 56.88 ops/second - mkdir 601 (time 1789607600.20 total 10.01 last 60.03) - mkdir 1229 (time 1789607610.21 total 20.02 last 62.78) - mkdir 1812 (time 1789607620.21 total 30.02 last 58.27) - mkdir 2387 (time 1789607630.24 total 40.04 last 57.36) - mkdir 2970 (time 1789607640.25 total 50.06 last 58.23) - mkdir 3553 (time 1789607650.26 total 60.07 last 58.25) - mkdir 4199 (time 1789607660.29 total 70.10 last 64.39) - mkdir 4729 (time 1789607670.49 total 80.29 last 51.99) - mkdir 5229 (time 1789607680.51 total 90.32 last 49.86) - mkdir 5810 (time 1789607690.51 total 100.32 last 58.09) - mkdir 6417 (time 1789607700.53 total 110.34 last 60.61) - mkdir 7011 (time 1789607710.55 total 120.36 last 59.27) - mkdir 7597 (time 1789607720.56 total 130.37 last 58.54) - mkdir 8199 (time 1789607730.56 total 140.37 last 60.19) - mkdir 8846 (time 1789607740.57 total 150.37 last 64.68) - mkdir 9460 (time 1789607750.57 total 160.38 last 61.37) - mkdir 10000 (time 1789607759.67 total 169.48 last 59.37) - mkdir 10532 (time 1789607769.68 total 179.49 last 53.13) - mkdir 11147 (time 1789607779.70 total 189.51 last 61.39) - mkdir 11716 (time 1789607789.72 total 199.52 last 56.80) - mkdir 12190 (time 1789607799.72 total 209.53 last 47.37) - mkdir 12800 (time 1789607809.72 total 219.53 last 60.99) - mkdir 13359 (time 1789607819.74 total 229.54 last 55.83) - mkdir 13962 (time 1789607829.74 total 239.54 last 60.28) - mkdir 14571 (time 1789607839.76 total 249.57 last 60.77) - mkdir 15195 (time 1789607849.76 total 259.57 last 62.39) - mkdir 15779 (time 1789607859.79 total 269.59 last 58.26) - mkdir 16331 (time 1789607869.82 total 279.63 last 55.00) - mkdir 16925 (time 1789607879.83 total 289.63 last 59.38) - mkdir 17481 (time 1789607889.84 total 299.65 last 55.53) - mkdir 18020 (time 1789607899.85 total 309.66 last 53.84) - mkdir 18626 (time 1789607909.85 total 319.66 last 60.58) - mkdir 19144 (time 1789607919.86 total 329.67 last 51.76) - mkdir 19728 (time 1789607929.91 total 339.71 last 58.14) - mkdir 20000 (time 1789607934.41 total 344.21 last 60.43) - mkdir 20574 (time 1789607944.44 total 354.24 last 57.23) - mkdir 21133 (time 1789607954.44 total 364.24 last 55.90) - mkdir 21705 (time 1789607964.47 total 374.27 last 57.02) - mkdir 22212 (time 1789607974.48 total 384.28 last 50.65) - mkdir 22815 (time 1789607984.49 total 394.29 last 60.24) - mkdir 23371 (time 1789607994.49 total 404.30 last 55.57) - mkdir 23889 (time 1789608004.50 total 414.31 last 51.75) - mkdir 24487 (time 1789608014.53 total 424.33 last 59.64) - mkdir 25046 (time 1789608024.54 total 434.34 last 55.85) - mkdir 25549 (time 1789608034.54 total 444.35 last 50.29) - mkdir 26055 (time 1789608044.55 total 454.35 last 50.56) - mkdir 26569 (time 1789608054.56 total 464.36 last 51.35) - mkdir 27144 (time 1789608064.57 total 474.37 last 57.45) - mkdir 27693 (time 1789608074.57 total 484.37 last 54.90) - mkdir 28269 (time 1789608084.58 total 494.38 last 57.54) - mkdir 28845 (time 1789608095.27 total 505.08 last 53.87) - mkdir 29440 (time 1789608105.29 total 515.10 last 59.35) - mkdir 30000 (time 1789608115.29 total 525.10 last 56.00) - mkdir 30523 (time 1789608125.31 total 535.11 last 52.24) - mkdir 31110 (time 1789608135.33 total 545.13 last 58.58) - mkdir 31628 (time 1789608145.34 total 555.15 last 51.71) - mkdir 32155 (time 1789608155.35 total 565.16 last 52.66) - mkdir 32679 (time 1789608165.36 total 575.16 last 52.37) total: 32818 mkdir in 577.42 seconds: 56.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1789608790 ; total 0 ; last 0) - unlinked 10000 (time 1789609047 ; total 257 ; last 257) - unlinked 20000 (time 1789609312 ; total 522 ; last 265) - unlinked 30000 (time 1789609595 ; total 805 ; last 283) total: 32768 unlinks in 879 seconds: 37.278725 unlinks/second - unlinked 0 (time 1789608790 ; total 0 ; last 0) - unlinked 10000 (time 1789609049 ; total 259 ; last 259) - unlinked 20000 (time 1789609313 ; total 523 ; last 264) - unlinked 30000 (time 1789609595 ; total 805 ; last 282) total: 32768 unlinks in 880 seconds: 37.236362 unlinks/second nlink between: 102 - unlinked 0 (time 1789609671 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789609671 ; 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 2208768 2176 2204544 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 526795 333 526462 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