== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:25:21 (1788636321) 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 534 (time 1788636336.22 total 10.02 last 53.30) - mkdir 1100 (time 1788636346.24 total 20.03 last 56.52) - mkdir 1676 (time 1788636356.24 total 30.04 last 57.58) - mkdir 2137 (time 1788636366.27 total 40.07 last 45.95) - mkdir 2553 (time 1788636376.36 total 50.15 last 41.25) - mkdir 2963 (time 1788636386.36 total 60.15 last 41.00) - mkdir 3373 (time 1788636396.39 total 70.19 last 40.86) - mkdir 3806 (time 1788636406.40 total 80.19 last 43.27) - mkdir 4314 (time 1788636416.43 total 90.22 last 50.64) - mkdir 4805 (time 1788636426.43 total 100.23 last 49.08) - mkdir 5349 (time 1788636436.48 total 110.28 last 54.13) - mkdir 5886 (time 1788636446.49 total 120.28 last 53.67) - mkdir 6530 (time 1788636456.50 total 130.29 last 64.35) - mkdir 7095 (time 1788636466.54 total 140.34 last 56.26) - mkdir 7690 (time 1788636476.55 total 150.35 last 59.44) - mkdir 8247 (time 1788636486.57 total 160.36 last 55.60) - mkdir 8791 (time 1788636496.58 total 170.37 last 54.36) - mkdir 9326 (time 1788636506.59 total 180.39 last 53.42) - mkdir 9864 (time 1788636516.63 total 190.43 last 53.57) - mkdir 10000 (time 1788636519.60 total 193.40 last 45.80) - mkdir 10453 (time 1788636529.63 total 203.43 last 45.17) - mkdir 10859 (time 1788636539.64 total 213.44 last 40.55) - mkdir 11318 (time 1788636549.64 total 223.44 last 45.89) - mkdir 11790 (time 1788636559.66 total 233.45 last 47.15) - mkdir 12269 (time 1788636569.72 total 243.52 last 47.58) - mkdir 12762 (time 1788636579.74 total 253.53 last 49.24) - mkdir 13320 (time 1788636589.76 total 263.55 last 55.69) - mkdir 13817 (time 1788636599.76 total 273.56 last 49.66) - mkdir 14288 (time 1788636609.77 total 283.56 last 47.08) - mkdir 14771 (time 1788636619.77 total 293.57 last 48.27) - mkdir 15264 (time 1788636629.81 total 303.60 last 49.14) - mkdir 15813 (time 1788636639.81 total 313.60 last 54.90) - mkdir 16310 (time 1788636649.81 total 323.60 last 49.70) - mkdir 16824 (time 1788636659.81 total 333.61 last 51.37) - mkdir 17363 (time 1788636669.83 total 343.62 last 53.83) - mkdir 17813 (time 1788636679.85 total 353.64 last 44.91) - mkdir 18318 (time 1788636689.85 total 363.65 last 50.47) - mkdir 18804 (time 1788636699.88 total 373.67 last 48.48) - mkdir 19306 (time 1788636709.89 total 383.69 last 50.12) - mkdir 19890 (time 1788636719.91 total 393.70 last 58.33) - mkdir 20395 (time 1788636729.91 total 403.71 last 50.46) - mkdir 20957 (time 1788636739.92 total 413.71 last 56.18) - mkdir 21464 (time 1788636750.00 total 423.80 last 50.27) - mkdir 21976 (time 1788636760.01 total 433.80 last 51.18) - mkdir 22443 (time 1788636770.01 total 443.80 last 46.69) - mkdir 22991 (time 1788636780.01 total 453.80 last 54.79) - mkdir 23532 (time 1788636790.02 total 463.81 last 54.06) - mkdir 23999 (time 1788636800.02 total 473.82 last 46.66) - mkdir 24388 (time 1788636810.03 total 483.83 last 38.88) - mkdir 24878 (time 1788636820.04 total 493.84 last 48.95) - mkdir 25398 (time 1788636830.05 total 503.85 last 51.95) - mkdir 25931 (time 1788636840.07 total 513.86 last 53.22) - mkdir 26449 (time 1788636850.09 total 523.88 last 51.68) - mkdir 26946 (time 1788636860.09 total 533.89 last 49.69) - mkdir 27491 (time 1788636870.09 total 543.89 last 54.49) - mkdir 28004 (time 1788636880.59 total 554.38 last 48.88) - mkdir 28533 (time 1788636890.60 total 564.39 last 52.86) - mkdir 28963 (time 1788636900.60 total 574.39 last 42.99) - mkdir 29405 (time 1788636910.60 total 584.39 last 44.19) - mkdir 29914 (time 1788636920.60 total 594.40 last 50.87) - mkdir 30367 (time 1788636930.63 total 604.43 last 45.17) - mkdir 30825 (time 1788636940.66 total 614.46 last 45.67) - mkdir 31272 (time 1788636950.67 total 624.47 last 44.65) - mkdir 31765 (time 1788636960.67 total 634.47 last 49.30) - mkdir 32191 (time 1788636970.67 total 644.47 last 42.60) - mkdir 32644 (time 1788636980.68 total 654.47 last 45.27) total: 32818 mkdir in 657.84 seconds: 49.89 ops/second - mkdir 532 (time 1788636336.21 total 10.00 last 53.17) - mkdir 1106 (time 1788636346.23 total 20.03 last 57.28) - mkdir 1688 (time 1788636356.25 total 30.05 last 58.06) - mkdir 2170 (time 1788636366.28 total 40.08 last 48.06) - mkdir 2569 (time 1788636376.30 total 50.09 last 39.85) - mkdir 2977 (time 1788636386.31 total 60.10 last 40.76) - mkdir 3391 (time 1788636396.32 total 70.11 last 41.35) - mkdir 3801 (time 1788636406.33 total 80.13 last 40.93) - mkdir 4317 (time 1788636416.36 total 90.15 last 51.49) - mkdir 4822 (time 1788636426.37 total 100.16 last 50.45) - mkdir 5373 (time 1788636436.40 total 110.20 last 54.90) - mkdir 5927 (time 1788636446.41 total 120.20 last 55.37) - mkdir 6536 (time 1788636456.41 total 130.21 last 60.87) - mkdir 7080 (time 1788636466.42 total 140.22 last 54.34) - mkdir 7666 (time 1788636476.42 total 150.22 last 58.58) - mkdir 8203 (time 1788636486.43 total 160.22 last 53.69) - mkdir 8746 (time 1788636496.43 total 170.22 last 54.29) - mkdir 9271 (time 1788636506.47 total 180.26 last 52.30) - mkdir 9815 (time 1788636516.50 total 190.29 last 54.23) - mkdir 10000 (time 1788636520.48 total 194.27 last 46.48) - mkdir 10476 (time 1788636530.48 total 204.27 last 47.59) - mkdir 10896 (time 1788636540.50 total 214.30 last 41.90) - mkdir 11352 (time 1788636550.50 total 224.30 last 45.60) - mkdir 11827 (time 1788636560.52 total 234.31 last 47.44) - mkdir 12291 (time 1788636570.52 total 244.32 last 46.36) - mkdir 12779 (time 1788636580.53 total 254.32 last 48.77) - mkdir 13341 (time 1788636590.58 total 264.37 last 55.92) - mkdir 13840 (time 1788636600.63 total 274.42 last 49.67) - mkdir 14325 (time 1788636610.64 total 284.44 last 48.43) - mkdir 14807 (time 1788636620.67 total 294.46 last 48.07) - mkdir 15322 (time 1788636630.68 total 304.47 last 51.45) - mkdir 15894 (time 1788636640.68 total 314.48 last 57.17) - mkdir 16395 (time 1788636650.69 total 324.49 last 50.06) - mkdir 16882 (time 1788636660.69 total 334.49 last 48.70) - mkdir 17435 (time 1788636670.70 total 344.49 last 55.26) - mkdir 17903 (time 1788636680.74 total 354.53 last 46.61) - mkdir 18394 (time 1788636690.75 total 364.54 last 49.06) - mkdir 18905 (time 1788636700.75 total 374.55 last 51.07) - mkdir 19401 (time 1788636710.77 total 384.57 last 49.51) - mkdir 19982 (time 1788636720.78 total 394.58 last 58.04) - mkdir 20506 (time 1788636730.83 total 404.62 last 52.16) - mkdir 21028 (time 1788636740.83 total 414.63 last 52.17) - mkdir 21535 (time 1788636750.85 total 424.64 last 50.62) - mkdir 22054 (time 1788636760.85 total 434.65 last 51.88) - mkdir 22494 (time 1788636770.85 total 444.65 last 44.00) - mkdir 23054 (time 1788636780.86 total 454.66 last 55.94) - mkdir 23602 (time 1788636790.88 total 464.68 last 54.69) - mkdir 24066 (time 1788636800.90 total 474.70 last 46.32) - mkdir 24460 (time 1788636810.91 total 484.70 last 39.38) - mkdir 24916 (time 1788636820.91 total 494.70 last 45.58) - mkdir 25398 (time 1788636830.92 total 504.72 last 48.14) - mkdir 25975 (time 1788636840.94 total 514.73 last 57.63) - mkdir 26502 (time 1788636850.95 total 524.75 last 52.60) - mkdir 26988 (time 1788636860.96 total 534.75 last 48.58) - mkdir 27541 (time 1788636871.27 total 545.07 last 53.61) - mkdir 28051 (time 1788636881.28 total 555.08 last 50.95) - mkdir 28532 (time 1788636891.29 total 565.08 last 48.07) - mkdir 28983 (time 1788636901.31 total 575.10 last 45.01) - mkdir 29455 (time 1788636911.32 total 585.11 last 47.16) - mkdir 29965 (time 1788636921.33 total 595.12 last 50.95) - mkdir 30416 (time 1788636931.34 total 605.14 last 45.02) - mkdir 30865 (time 1788636941.37 total 615.16 last 44.80) - mkdir 31326 (time 1788636951.39 total 625.19 last 45.98) - mkdir 31816 (time 1788636961.40 total 635.20 last 48.94) - mkdir 32233 (time 1788636971.41 total 645.21 last 41.66) - mkdir 32673 (time 1788636981.42 total 655.21 last 43.98) total: 32818 mkdir in 658.09 seconds: 49.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489728 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 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 1788637734 ; total 0 ; last 0) - unlinked 10000 (time 1788638022 ; total 288 ; last 288) - unlinked 20000 (time 1788638366 ; total 632 ; last 344) - unlinked 30000 (time 1788638687 ; total 953 ; last 321) total: 32768 unlinks in 1046 seconds: 31.326960 unlinks/second - unlinked 0 (time 1788637734 ; total 1 ; last 1) - unlinked 10000 (time 1788638025 ; total 292 ; last 291) - unlinked 20000 (time 1788638368 ; total 635 ; last 343) - unlinked 30000 (time 1788638689 ; total 956 ; last 321) total: 32768 unlinks in 1049 seconds: 31.237370 unlinks/second nlink between: 102 - unlinked 0 (time 1788638783 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788638783 ; 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 2208640 2304 2204288 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 526734 333 526401 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