== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:16:02 (1787548562) 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 534698 333 534365 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: 235917 333 235584 1% /mnt/lustre - mkdir 558 (time 1787548579.36 total 10.01 last 55.76) - mkdir 1070 (time 1787548589.37 total 20.02 last 51.14) - mkdir 1600 (time 1787548599.37 total 30.02 last 52.99) - mkdir 2161 (time 1787548609.39 total 40.04 last 55.99) - mkdir 2726 (time 1787548619.39 total 50.04 last 56.48) - mkdir 3341 (time 1787548629.40 total 60.05 last 61.44) - mkdir 3852 (time 1787548639.41 total 70.06 last 51.07) - mkdir 4409 (time 1787548649.42 total 80.07 last 55.67) - mkdir 4964 (time 1787548659.42 total 90.07 last 55.47) - mkdir 5526 (time 1787548669.43 total 100.08 last 56.14) - mkdir 6088 (time 1787548679.44 total 110.10 last 56.13) - mkdir 6616 (time 1787548689.45 total 120.10 last 52.75) - mkdir 7186 (time 1787548699.47 total 130.12 last 56.89) - mkdir 7741 (time 1787548709.48 total 140.13 last 55.45) - mkdir 8381 (time 1787548719.48 total 150.13 last 63.98) - mkdir 8873 (time 1787548729.49 total 160.14 last 49.17) - mkdir 9473 (time 1787548739.51 total 170.16 last 59.85) - mkdir 10000 (time 1787548749.50 total 180.15 last 52.78) - mkdir 10476 (time 1787548759.51 total 190.16 last 47.56) - mkdir 11086 (time 1787548769.53 total 200.18 last 60.88) - mkdir 11691 (time 1787548779.55 total 210.20 last 60.38) - mkdir 12151 (time 1787548789.57 total 220.22 last 45.87) - mkdir 12656 (time 1787548799.58 total 230.23 last 50.48) - mkdir 13173 (time 1787548809.58 total 240.23 last 51.70) - mkdir 13686 (time 1787548819.70 total 250.35 last 50.68) - mkdir 14255 (time 1787548829.70 total 260.35 last 56.89) - mkdir 14887 (time 1787548839.70 total 270.35 last 63.18) - mkdir 15334 (time 1787548849.71 total 280.36 last 44.66) - mkdir 15749 (time 1787548859.73 total 290.38 last 41.42) - mkdir 16185 (time 1787548869.74 total 300.39 last 43.59) - mkdir 16677 (time 1787548879.77 total 310.42 last 49.03) - mkdir 17156 (time 1787548889.80 total 320.45 last 47.78) - mkdir 17639 (time 1787548899.80 total 330.45 last 48.29) - mkdir 18232 (time 1787548909.81 total 340.46 last 59.24) - mkdir 18799 (time 1787548919.86 total 350.51 last 56.38) - mkdir 19347 (time 1787548929.87 total 360.52 last 54.75) - mkdir 19662 (time 1787548939.88 total 370.53 last 31.47) - mkdir 19970 (time 1787548949.91 total 380.56 last 30.72) - mkdir 20493 (time 1787548959.92 total 390.57 last 52.26) - mkdir 20944 (time 1787548969.93 total 400.58 last 45.05) - mkdir 21462 (time 1787548979.93 total 410.58 last 51.77) - mkdir 21945 (time 1787548989.95 total 420.60 last 48.24) - mkdir 22449 (time 1787548999.96 total 430.61 last 50.31) - mkdir 22999 (time 1787549010.02 total 440.67 last 54.67) - mkdir 23525 (time 1787549020.03 total 450.68 last 52.56) - mkdir 24093 (time 1787549030.04 total 460.69 last 56.75) - mkdir 24527 (time 1787549040.04 total 470.69 last 43.39) - mkdir 25073 (time 1787549050.05 total 480.70 last 54.56) - mkdir 25586 (time 1787549060.07 total 490.72 last 51.20) - mkdir 26084 (time 1787549070.38 total 501.03 last 48.29) - mkdir 26761 (time 1787549080.39 total 511.04 last 67.66) - mkdir 27315 (time 1787549090.40 total 521.05 last 55.35) - mkdir 27801 (time 1787549100.40 total 531.05 last 48.60) - mkdir 28282 (time 1787549110.40 total 541.05 last 48.08) - mkdir 28711 (time 1787549120.43 total 551.08 last 42.79) - mkdir 29249 (time 1787549130.45 total 561.10 last 53.67) - mkdir 29905 (time 1787549140.45 total 571.10 last 65.59) - mkdir 30534 (time 1787549150.46 total 581.11 last 62.86) - mkdir 31043 (time 1787549160.46 total 591.11 last 50.89) - mkdir 31626 (time 1787549170.49 total 601.14 last 58.11) - mkdir 32223 (time 1787549181.10 total 611.75 last 56.29) total: 32818 mkdir in 621.14 seconds: 52.83 ops/second - mkdir 524 (time 1787548579.49 total 10.02 last 52.27) - mkdir 1047 (time 1787548589.51 total 20.04 last 52.22) - mkdir 1556 (time 1787548599.58 total 30.11 last 50.56) - mkdir 2111 (time 1787548609.59 total 40.12 last 55.45) - mkdir 2685 (time 1787548619.59 total 50.12 last 57.39) - mkdir 3303 (time 1787548629.59 total 60.12 last 61.77) - mkdir 3821 (time 1787548639.62 total 70.15 last 51.68) - mkdir 4351 (time 1787548649.62 total 80.15 last 53.00) - mkdir 4855 (time 1787548659.63 total 90.16 last 50.36) - mkdir 5412 (time 1787548669.63 total 100.16 last 55.69) - mkdir 5966 (time 1787548679.63 total 110.16 last 55.39) - mkdir 6529 (time 1787548689.64 total 120.17 last 56.24) - mkdir 7096 (time 1787548699.64 total 130.17 last 56.70) - mkdir 7647 (time 1787548709.65 total 140.18 last 55.04) - mkdir 8286 (time 1787548719.66 total 150.19 last 63.83) - mkdir 8769 (time 1787548729.67 total 160.20 last 48.27) - mkdir 9350 (time 1787548739.68 total 170.21 last 58.04) - mkdir 9872 (time 1787548749.68 total 180.21 last 52.17) - mkdir 10000 (time 1787548752.39 total 182.92 last 47.23) - mkdir 10533 (time 1787548762.40 total 192.93 last 53.27) - mkdir 11159 (time 1787548772.42 total 202.95 last 62.45) - mkdir 11692 (time 1787548782.43 total 212.96 last 53.29) - mkdir 12128 (time 1787548792.45 total 222.98 last 43.48) - mkdir 12639 (time 1787548802.45 total 232.98 last 51.10) - mkdir 13168 (time 1787548812.46 total 242.99 last 52.88) - mkdir 13706 (time 1787548822.47 total 253.00 last 53.72) - mkdir 14262 (time 1787548832.49 total 263.02 last 55.48) - mkdir 14902 (time 1787548842.50 total 273.03 last 63.94) - mkdir 15355 (time 1787548852.51 total 283.05 last 45.25) - mkdir 15750 (time 1787548862.53 total 293.06 last 39.45) - mkdir 16178 (time 1787548872.53 total 303.06 last 42.78) - mkdir 16714 (time 1787548882.54 total 313.07 last 53.55) - mkdir 17152 (time 1787548892.57 total 323.10 last 43.66) - mkdir 17704 (time 1787548902.60 total 333.13 last 55.06) - mkdir 18289 (time 1787548912.61 total 343.14 last 58.44) - mkdir 18849 (time 1787548922.62 total 353.15 last 55.96) - mkdir 19365 (time 1787548932.68 total 363.21 last 51.27) - mkdir 19583 (time 1787548942.98 total 373.51 last 21.17) - mkdir 20000 (time 1787548951.70 total 382.23 last 47.80) - mkdir 20505 (time 1787548961.73 total 392.26 last 50.36) - mkdir 20937 (time 1787548971.75 total 402.28 last 43.13) - mkdir 21469 (time 1787548981.85 total 412.38 last 52.67) - mkdir 21945 (time 1787548991.85 total 422.38 last 47.59) - mkdir 22428 (time 1787549001.88 total 432.41 last 48.16) - mkdir 22957 (time 1787549011.88 total 442.41 last 52.88) - mkdir 23510 (time 1787549021.89 total 452.42 last 55.28) - mkdir 24045 (time 1787549031.89 total 462.42 last 53.48) - mkdir 24517 (time 1787549041.92 total 472.45 last 47.05) - mkdir 25012 (time 1787549051.93 total 482.46 last 49.47) - mkdir 25476 (time 1787549061.93 total 492.46 last 46.38) - mkdir 26043 (time 1787549071.93 total 502.46 last 56.69) - mkdir 26661 (time 1787549081.96 total 512.49 last 61.66) - mkdir 27208 (time 1787549091.96 total 522.49 last 54.69) - mkdir 27682 (time 1787549101.98 total 532.51 last 47.31) - mkdir 28181 (time 1787549111.99 total 542.52 last 49.82) - mkdir 28624 (time 1787549122.03 total 552.56 last 44.12) - mkdir 29174 (time 1787549132.32 total 562.85 last 53.45) - mkdir 29885 (time 1787549142.34 total 572.87 last 70.98) - mkdir 30000 (time 1787549144.47 total 575.00 last 53.89) - mkdir 30596 (time 1787549154.49 total 585.02 last 59.51) - mkdir 31071 (time 1787549164.50 total 595.03 last 47.46) - mkdir 31609 (time 1787549174.51 total 605.04 last 53.75) - mkdir 32214 (time 1787549184.81 total 615.34 last 58.74) total: 32818 mkdir in 624.78 seconds: 52.53 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 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 303845 65969 237876 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 1787549904 ; total 0 ; last 0) - unlinked 10000 (time 1787550245 ; total 341 ; last 341) - unlinked 20000 (time 1787550608 ; total 704 ; last 363) - unlinked 30000 (time 1787550963 ; total 1059 ; last 355) total: 32768 unlinks in 1152 seconds: 28.444445 unlinks/second - unlinked 0 (time 1787549904 ; total 0 ; last 0) - unlinked 10000 (time 1787550247 ; total 343 ; last 343) - unlinked 20000 (time 1787550610 ; total 706 ; last 363) - unlinked 30000 (time 1787550963 ; total 1059 ; last 353) total: 32768 unlinks in 1153 seconds: 28.419775 unlinks/second nlink between: 102 - unlinked 0 (time 1787551059 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787551059 ; 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 2208256 2304 2203904 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 526643 333 526310 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