== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:20:28 (1787548828) 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 565 (time 1787548844.10 total 10.00 last 56.50) - mkdir 1090 (time 1787548854.12 total 20.02 last 52.41) - mkdir 1685 (time 1787548864.13 total 30.03 last 59.42) - mkdir 2236 (time 1787548874.16 total 40.06 last 54.96) - mkdir 2737 (time 1787548884.16 total 50.06 last 50.09) - mkdir 3333 (time 1787548894.18 total 60.07 last 59.51) - mkdir 3826 (time 1787548904.18 total 70.08 last 49.28) - mkdir 4357 (time 1787548914.20 total 80.10 last 53.00) - mkdir 4959 (time 1787548924.21 total 90.11 last 60.10) - mkdir 5556 (time 1787548934.24 total 100.14 last 59.53) - mkdir 6107 (time 1787548944.25 total 110.15 last 55.06) - mkdir 6630 (time 1787548954.26 total 120.16 last 52.26) - mkdir 7188 (time 1787548964.27 total 130.17 last 55.75) - mkdir 7784 (time 1787548974.28 total 140.18 last 59.51) - mkdir 8391 (time 1787548984.30 total 150.20 last 60.58) - mkdir 9017 (time 1787548994.31 total 160.21 last 62.52) - mkdir 9556 (time 1787549004.35 total 170.24 last 53.74) - mkdir 10000 (time 1787549012.16 total 178.06 last 56.83) - mkdir 10531 (time 1787549022.17 total 188.07 last 53.04) - mkdir 11038 (time 1787549032.17 total 198.07 last 50.67) - mkdir 11511 (time 1787549042.18 total 208.08 last 47.26) - mkdir 12095 (time 1787549052.19 total 218.09 last 58.33) - mkdir 12673 (time 1787549062.21 total 228.11 last 57.71) - mkdir 13259 (time 1787549072.24 total 238.14 last 58.40) - mkdir 13852 (time 1787549082.26 total 248.16 last 59.22) - mkdir 14460 (time 1787549092.26 total 258.16 last 60.77) - mkdir 15043 (time 1787549102.27 total 268.16 last 58.28) - mkdir 15592 (time 1787549112.27 total 278.17 last 54.89) - mkdir 16120 (time 1787549122.27 total 288.17 last 52.78) - mkdir 16613 (time 1787549132.28 total 298.18 last 49.25) - mkdir 17120 (time 1787549142.33 total 308.22 last 50.48) - mkdir 17693 (time 1787549152.34 total 318.24 last 57.21) - mkdir 18276 (time 1787549162.37 total 328.27 last 58.12) - mkdir 18801 (time 1787549172.39 total 338.28 last 52.43) - mkdir 19369 (time 1787549182.40 total 348.30 last 56.70) - mkdir 19968 (time 1787549192.42 total 358.32 last 59.80) - mkdir 20510 (time 1787549202.43 total 368.32 last 54.17) - mkdir 20967 (time 1787549212.43 total 378.33 last 45.69) - mkdir 21509 (time 1787549222.43 total 388.33 last 54.20) - mkdir 22112 (time 1787549232.43 total 398.33 last 60.27) - mkdir 22677 (time 1787549242.44 total 408.34 last 56.45) - mkdir 23199 (time 1787549252.46 total 418.36 last 52.13) - mkdir 23729 (time 1787549262.50 total 428.40 last 52.75) - mkdir 24215 (time 1787549272.51 total 438.41 last 48.59) - mkdir 24787 (time 1787549282.85 total 448.75 last 55.30) - mkdir 25351 (time 1787549292.87 total 458.77 last 56.27) - mkdir 25872 (time 1787549302.89 total 468.79 last 52.01) - mkdir 26360 (time 1787549312.89 total 478.79 last 48.80) - mkdir 26889 (time 1787549322.90 total 488.79 last 52.87) - mkdir 27407 (time 1787549332.91 total 498.81 last 51.72) - mkdir 27968 (time 1787549342.95 total 508.85 last 55.87) - mkdir 28550 (time 1787549352.95 total 518.85 last 58.19) - mkdir 29060 (time 1787549362.96 total 528.86 last 50.98) - mkdir 29561 (time 1787549372.96 total 538.86 last 50.08) - mkdir 30000 (time 1787549381.27 total 547.17 last 52.81) - mkdir 30514 (time 1787549391.28 total 557.18 last 51.35) - mkdir 31112 (time 1787549401.29 total 567.18 last 59.79) - mkdir 31647 (time 1787549411.50 total 577.40 last 52.36) - mkdir 32260 (time 1787549421.52 total 587.42 last 61.20) - mkdir 32812 (time 1787549431.52 total 597.42 last 55.18) total: 32818 mkdir in 597.50 seconds: 54.93 ops/second - mkdir 575 (time 1787548844.12 total 10.02 last 57.40) - mkdir 1105 (time 1787548854.12 total 20.02 last 52.97) - mkdir 1688 (time 1787548864.13 total 30.03 last 58.26) - mkdir 2224 (time 1787548874.14 total 40.04 last 53.57) - mkdir 2719 (time 1787548884.15 total 50.05 last 49.44) - mkdir 3296 (time 1787548894.16 total 60.06 last 57.65) - mkdir 3811 (time 1787548904.17 total 70.07 last 51.45) - mkdir 4350 (time 1787548914.18 total 80.08 last 53.80) - mkdir 4933 (time 1787548924.18 total 90.08 last 58.30) - mkdir 5530 (time 1787548934.20 total 100.10 last 59.59) - mkdir 6073 (time 1787548944.22 total 110.12 last 54.22) - mkdir 6601 (time 1787548954.24 total 120.14 last 52.69) - mkdir 7139 (time 1787548964.25 total 130.15 last 53.73) - mkdir 7716 (time 1787548974.26 total 140.16 last 57.62) - mkdir 8323 (time 1787548984.27 total 150.17 last 60.67) - mkdir 8913 (time 1787548994.29 total 160.19 last 58.87) - mkdir 9438 (time 1787549004.31 total 170.21 last 52.38) - mkdir 10000 (time 1787549013.98 total 179.88 last 58.12) - mkdir 10528 (time 1787549023.99 total 189.89 last 52.77) - mkdir 11061 (time 1787549033.99 total 199.89 last 53.26) - mkdir 11547 (time 1787549044.02 total 209.92 last 48.50) - mkdir 12102 (time 1787549054.02 total 219.92 last 55.50) - mkdir 12712 (time 1787549064.02 total 229.92 last 61.00) - mkdir 13289 (time 1787549074.02 total 239.92 last 57.68) - mkdir 13877 (time 1787549084.04 total 249.94 last 58.67) - mkdir 14484 (time 1787549094.05 total 259.95 last 60.65) - mkdir 15047 (time 1787549104.05 total 269.95 last 56.27) - mkdir 15649 (time 1787549114.06 total 279.96 last 60.17) - mkdir 16172 (time 1787549124.08 total 289.98 last 52.18) - mkdir 16635 (time 1787549134.08 total 299.98 last 46.30) - mkdir 17160 (time 1787549144.14 total 310.04 last 52.18) - mkdir 17744 (time 1787549154.15 total 320.05 last 58.35) - mkdir 18304 (time 1787549164.18 total 330.08 last 55.85) - mkdir 18845 (time 1787549174.19 total 340.09 last 54.04) - mkdir 19398 (time 1787549184.21 total 350.11 last 55.23) - mkdir 19997 (time 1787549194.23 total 360.13 last 59.74) - mkdir 20526 (time 1787549204.37 total 370.27 last 52.17) - mkdir 21028 (time 1787549214.38 total 380.28 last 50.14) - mkdir 21589 (time 1787549224.39 total 390.29 last 56.08) - mkdir 22169 (time 1787549234.40 total 400.30 last 57.92) - mkdir 22728 (time 1787549244.40 total 410.30 last 55.89) - mkdir 23271 (time 1787549254.41 total 420.31 last 54.27) - mkdir 23747 (time 1787549264.42 total 430.32 last 47.54) - mkdir 24244 (time 1787549274.62 total 440.52 last 48.70) - mkdir 24840 (time 1787549284.64 total 450.54 last 59.50) - mkdir 25376 (time 1787549294.66 total 460.56 last 53.48) - mkdir 25910 (time 1787549305.00 total 470.90 last 51.65) - mkdir 26382 (time 1787549315.04 total 480.94 last 47.04) - mkdir 26925 (time 1787549325.07 total 490.97 last 54.15) - mkdir 27462 (time 1787549335.09 total 500.98 last 53.59) - mkdir 28037 (time 1787549345.54 total 511.44 last 54.98) - mkdir 28618 (time 1787549355.55 total 521.45 last 58.08) - mkdir 29153 (time 1787549365.55 total 531.45 last 53.50) - mkdir 29681 (time 1787549375.56 total 541.46 last 52.76) - mkdir 30000 (time 1787549381.95 total 547.85 last 49.86) - mkdir 30496 (time 1787549391.95 total 557.85 last 49.60) - mkdir 31089 (time 1787549401.96 total 567.86 last 59.29) - mkdir 31601 (time 1787549411.96 total 577.86 last 51.18) - mkdir 32215 (time 1787549421.96 total 587.86 last 61.38) - mkdir 32760 (time 1787549432.56 total 598.46 last 51.44) total: 32818 mkdir in 599.26 seconds: 54.76 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 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 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 1787549974 ; total 0 ; last 0) - unlinked 10000 (time 1787550149 ; total 175 ; last 175) - unlinked 20000 (time 1787550333 ; total 359 ; last 184) - unlinked 30000 (time 1787550514 ; total 540 ; last 181) total: 32768 unlinks in 588 seconds: 55.727890 unlinks/second - unlinked 0 (time 1787549974 ; total 0 ; last 0) - unlinked 10000 (time 1787550150 ; total 176 ; last 176) - unlinked 20000 (time 1787550334 ; total 360 ; last 184) - unlinked 30000 (time 1787550516 ; total 542 ; last 182) total: 32768 unlinks in 589 seconds: 55.633278 unlinks/second nlink between: 102 - unlinked 0 (time 1787550566 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787550566 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 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