== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:10:44 (1787843444) 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 462 (time 1787843459.54 total 10.01 last 46.17) - mkdir 926 (time 1787843469.58 total 20.05 last 46.21) - mkdir 1466 (time 1787843479.59 total 30.06 last 53.92) - mkdir 1994 (time 1787843489.59 total 40.06 last 52.79) - mkdir 2562 (time 1787843499.60 total 50.07 last 56.77) - mkdir 3132 (time 1787843509.60 total 60.07 last 56.97) - mkdir 3662 (time 1787843519.61 total 70.08 last 52.97) - mkdir 4213 (time 1787843529.63 total 80.10 last 54.99) - mkdir 4744 (time 1787843539.65 total 90.12 last 53.00) - mkdir 5304 (time 1787843549.70 total 100.17 last 55.73) - mkdir 5833 (time 1787843559.70 total 110.17 last 52.90) - mkdir 6399 (time 1787843569.70 total 120.17 last 56.57) - mkdir 6854 (time 1787843579.72 total 130.20 last 45.40) - mkdir 7298 (time 1787843589.73 total 140.20 last 44.39) - mkdir 7811 (time 1787843599.74 total 150.21 last 51.25) - mkdir 8342 (time 1787843609.75 total 160.23 last 53.00) - mkdir 8896 (time 1787843619.76 total 170.23 last 55.37) - mkdir 9442 (time 1787843629.77 total 180.24 last 54.56) - mkdir 9959 (time 1787843639.78 total 190.25 last 51.61) - mkdir 10495 (time 1787843649.80 total 200.27 last 53.53) - mkdir 11023 (time 1787843659.82 total 210.29 last 52.67) - mkdir 11465 (time 1787843669.83 total 220.30 last 44.15) - mkdir 11955 (time 1787843679.84 total 230.31 last 48.98) - mkdir 12390 (time 1787843689.86 total 240.33 last 43.39) - mkdir 12831 (time 1787843699.90 total 250.37 last 43.93) - mkdir 13291 (time 1787843709.95 total 260.42 last 45.78) - mkdir 13766 (time 1787843720.00 total 270.47 last 47.24) - mkdir 14292 (time 1787843730.05 total 280.52 last 52.36) - mkdir 14805 (time 1787843740.09 total 290.57 last 51.06) - mkdir 15330 (time 1787843750.10 total 300.57 last 52.47) - mkdir 15847 (time 1787843760.14 total 310.61 last 51.52) - mkdir 16380 (time 1787843770.14 total 320.61 last 53.27) - mkdir 16894 (time 1787843780.15 total 330.62 last 51.37) - mkdir 17387 (time 1787843790.16 total 340.63 last 49.23) - mkdir 17875 (time 1787843800.18 total 350.65 last 48.71) - mkdir 18365 (time 1787843810.18 total 360.65 last 48.99) - mkdir 18874 (time 1787843820.20 total 370.67 last 50.80) - mkdir 19380 (time 1787843830.24 total 380.71 last 50.40) - mkdir 19931 (time 1787843840.25 total 390.72 last 55.06) - mkdir 20417 (time 1787843850.27 total 400.74 last 48.50) - mkdir 20889 (time 1787843860.27 total 410.74 last 47.18) - mkdir 21372 (time 1787843870.28 total 420.75 last 48.27) - mkdir 21832 (time 1787843880.29 total 430.76 last 45.96) - mkdir 22332 (time 1787843890.29 total 440.76 last 49.96) - mkdir 22858 (time 1787843900.30 total 450.77 last 52.56) - mkdir 23368 (time 1787843910.31 total 460.78 last 50.95) - mkdir 23882 (time 1787843920.31 total 470.78 last 51.40) - mkdir 24390 (time 1787843930.32 total 480.79 last 50.75) - mkdir 24940 (time 1787843940.32 total 490.79 last 54.99) - mkdir 25491 (time 1787843950.32 total 500.79 last 55.09) - mkdir 26005 (time 1787843960.37 total 510.84 last 51.17) - mkdir 26540 (time 1787843970.38 total 520.85 last 53.44) - mkdir 27066 (time 1787843980.38 total 530.85 last 52.60) - mkdir 27627 (time 1787843990.39 total 540.86 last 56.02) - mkdir 28199 (time 1787844000.40 total 550.87 last 57.15) - mkdir 28741 (time 1787844010.41 total 560.88 last 54.18) - mkdir 29248 (time 1787844020.42 total 570.90 last 50.61) - mkdir 29802 (time 1787844030.43 total 580.90 last 55.37) - mkdir 30000 (time 1787844033.55 total 584.02 last 63.42) - mkdir 30580 (time 1787844043.57 total 594.04 last 57.89) - mkdir 31133 (time 1787844053.58 total 604.05 last 55.25) - mkdir 31696 (time 1787844064.10 total 614.57 last 53.50) - mkdir 32239 (time 1787844074.11 total 624.58 last 54.26) - mkdir 32759 (time 1787844084.13 total 634.60 last 51.92) total: 32818 mkdir in 635.63 seconds: 51.63 ops/second - mkdir 457 (time 1787843459.55 total 10.02 last 45.61) - mkdir 918 (time 1787843469.55 total 20.02 last 46.10) - mkdir 1444 (time 1787843479.57 total 30.05 last 52.46) - mkdir 1963 (time 1787843489.58 total 40.05 last 51.88) - mkdir 2524 (time 1787843499.58 total 50.05 last 56.09) - mkdir 3085 (time 1787843509.59 total 60.06 last 56.04) - mkdir 3612 (time 1787843519.62 total 70.09 last 52.54) - mkdir 4135 (time 1787843529.66 total 80.14 last 52.08) - mkdir 4665 (time 1787843539.68 total 90.16 last 52.89) - mkdir 5240 (time 1787843549.71 total 100.18 last 57.37) - mkdir 5768 (time 1787843559.73 total 110.20 last 52.68) - mkdir 6339 (time 1787843569.73 total 120.20 last 57.09) - mkdir 6810 (time 1787843579.74 total 130.22 last 47.04) - mkdir 7237 (time 1787843589.76 total 140.23 last 42.63) - mkdir 7758 (time 1787843599.77 total 150.24 last 52.05) - mkdir 8271 (time 1787843609.78 total 160.26 last 51.22) - mkdir 8800 (time 1787843619.80 total 170.27 last 52.81) - mkdir 9332 (time 1787843629.83 total 180.30 last 53.06) - mkdir 9837 (time 1787843639.85 total 190.32 last 50.38) - mkdir 10000 (time 1787843643.27 total 193.74 last 47.68) - mkdir 10540 (time 1787843653.27 total 203.75 last 53.99) - mkdir 11036 (time 1787843663.30 total 213.78 last 49.45) - mkdir 11505 (time 1787843673.32 total 223.79 last 46.82) - mkdir 12028 (time 1787843683.33 total 233.80 last 52.23) - mkdir 12476 (time 1787843693.35 total 243.82 last 44.73) - mkdir 12922 (time 1787843703.35 total 253.82 last 44.60) - mkdir 13382 (time 1787843713.36 total 263.83 last 45.94) - mkdir 13868 (time 1787843723.38 total 273.85 last 48.51) - mkdir 14337 (time 1787843733.38 total 283.85 last 46.90) - mkdir 14900 (time 1787843743.38 total 293.86 last 56.27) - mkdir 15430 (time 1787843753.39 total 303.86 last 52.96) - mkdir 15916 (time 1787843763.39 total 313.87 last 48.59) - mkdir 16437 (time 1787843773.41 total 323.88 last 52.04) - mkdir 16976 (time 1787843783.41 total 333.88 last 53.88) - mkdir 17447 (time 1787843793.41 total 343.89 last 47.08) - mkdir 17932 (time 1787843803.43 total 353.90 last 48.42) - mkdir 18393 (time 1787843813.45 total 363.92 last 46.01) - mkdir 18935 (time 1787843823.47 total 373.95 last 54.07) - mkdir 19507 (time 1787843833.50 total 383.97 last 57.04) - mkdir 20000 (time 1787843843.05 total 393.52 last 51.66) - mkdir 20475 (time 1787843853.05 total 403.53 last 47.46) - mkdir 20969 (time 1787843863.10 total 413.57 last 49.19) - mkdir 21408 (time 1787843873.10 total 423.58 last 43.87) - mkdir 21897 (time 1787843883.14 total 433.61 last 48.71) - mkdir 22403 (time 1787843893.15 total 443.62 last 50.58) - mkdir 22912 (time 1787843903.15 total 453.62 last 50.89) - mkdir 23399 (time 1787843913.16 total 463.64 last 48.62) - mkdir 23953 (time 1787843923.17 total 473.65 last 55.35) - mkdir 24483 (time 1787843933.18 total 483.66 last 52.94) - mkdir 24986 (time 1787843943.19 total 493.66 last 50.29) - mkdir 25539 (time 1787843953.21 total 503.69 last 55.14) - mkdir 26024 (time 1787843963.22 total 513.69 last 48.49) - mkdir 26610 (time 1787843973.23 total 523.71 last 58.49) - mkdir 27103 (time 1787843983.26 total 533.73 last 49.19) - mkdir 27670 (time 1787843993.27 total 543.74 last 56.64) - mkdir 28270 (time 1787844003.27 total 553.74 last 59.99) - mkdir 28799 (time 1787844013.27 total 563.75 last 52.87) - mkdir 29325 (time 1787844023.29 total 573.76 last 52.53) - mkdir 29918 (time 1787844033.29 total 583.76 last 59.28) - mkdir 30475 (time 1787844043.30 total 593.77 last 55.66) - mkdir 30996 (time 1787844053.31 total 603.78 last 52.03) - mkdir 31572 (time 1787844063.32 total 613.79 last 57.57) - mkdir 32077 (time 1787844073.34 total 623.81 last 50.39) - mkdir 32609 (time 1787844083.34 total 633.81 last 53.20) total: 32818 mkdir in 637.07 seconds: 51.51 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 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 1787844822 ; total 0 ; last 0) - unlinked 10000 (time 1787845130 ; total 308 ; last 308) - unlinked 20000 (time 1787845463 ; total 641 ; last 333) - unlinked 30000 (time 1787845793 ; total 971 ; last 330) total: 32768 unlinks in 1064 seconds: 30.796993 unlinks/second - unlinked 0 (time 1787844822 ; total 0 ; last 0) - unlinked 10000 (time 1787845132 ; total 310 ; last 310) - unlinked 20000 (time 1787845466 ; total 644 ; last 334) - unlinked 30000 (time 1787845797 ; total 975 ; last 331) total: 32768 unlinks in 1067 seconds: 30.710403 unlinks/second nlink between: 102 - unlinked 0 (time 1787845891 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787845891 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2176 2204416 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 526765 333 526432 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