== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:34:56 (1787697296) 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 539 (time 1787697312.13 total 10.02 last 53.82) - mkdir 1137 (time 1787697322.17 total 20.06 last 59.51) - mkdir 1706 (time 1787697332.19 total 30.08 last 56.82) - mkdir 2235 (time 1787697342.19 total 40.08 last 52.87) - mkdir 2729 (time 1787697352.24 total 50.12 last 49.19) - mkdir 3139 (time 1787697362.27 total 60.16 last 40.84) - mkdir 3540 (time 1787697372.29 total 70.18 last 40.03) - mkdir 3985 (time 1787697382.31 total 80.20 last 44.44) - mkdir 4413 (time 1787697392.33 total 90.22 last 42.71) - mkdir 4931 (time 1787697402.34 total 100.22 last 51.76) - mkdir 5500 (time 1787697412.36 total 110.25 last 56.75) - mkdir 6078 (time 1787697422.39 total 120.28 last 57.65) - mkdir 6628 (time 1787697432.42 total 130.31 last 54.82) - mkdir 7069 (time 1787697442.59 total 140.48 last 43.35) - mkdir 7427 (time 1787697452.64 total 150.52 last 35.65) - mkdir 7784 (time 1787697462.65 total 160.54 last 35.64) - mkdir 8209 (time 1787697472.69 total 170.58 last 42.33) - mkdir 8714 (time 1787697482.79 total 180.68 last 50.01) - mkdir 9215 (time 1787697492.84 total 190.73 last 49.83) - mkdir 9783 (time 1787697502.89 total 200.78 last 56.56) - mkdir 10000 (time 1787697507.25 total 205.14 last 49.71) - mkdir 10511 (time 1787697517.26 total 215.14 last 51.08) - mkdir 11002 (time 1787697527.27 total 225.16 last 49.02) - mkdir 11529 (time 1787697537.28 total 235.16 last 52.69) - mkdir 12116 (time 1787697547.28 total 245.17 last 58.66) - mkdir 12659 (time 1787697557.29 total 255.17 last 54.27) - mkdir 13230 (time 1787697567.30 total 265.19 last 57.01) - mkdir 13780 (time 1787697577.30 total 275.19 last 54.98) - mkdir 14400 (time 1787697587.31 total 285.20 last 61.98) - mkdir 14987 (time 1787697597.32 total 295.21 last 58.64) - mkdir 15595 (time 1787697607.33 total 305.22 last 60.70) - mkdir 16205 (time 1787697617.34 total 315.23 last 60.99) - mkdir 16782 (time 1787697627.35 total 325.24 last 57.64) - mkdir 17437 (time 1787697637.36 total 335.25 last 65.43) - mkdir 18044 (time 1787697647.37 total 345.26 last 60.62) - mkdir 18663 (time 1787697657.37 total 355.26 last 61.89) - mkdir 19239 (time 1787697667.38 total 365.27 last 57.57) - mkdir 19844 (time 1787697677.39 total 375.28 last 60.44) - mkdir 20000 (time 1787697680.17 total 378.06 last 56.13) - mkdir 20581 (time 1787697690.17 total 388.06 last 58.09) - mkdir 21155 (time 1787697700.19 total 398.07 last 57.31) - mkdir 21583 (time 1787697710.20 total 408.09 last 42.74) - mkdir 22165 (time 1787697720.21 total 418.10 last 58.15) - mkdir 22684 (time 1787697730.21 total 428.10 last 51.88) - mkdir 23214 (time 1787697740.23 total 438.12 last 52.92) - mkdir 23779 (time 1787697750.23 total 448.12 last 56.48) - mkdir 24335 (time 1787697760.24 total 458.13 last 55.55) - mkdir 24865 (time 1787697770.25 total 468.14 last 52.97) - mkdir 25451 (time 1787697780.28 total 478.17 last 58.41) - mkdir 26086 (time 1787697790.29 total 488.18 last 63.45) - mkdir 26609 (time 1787697800.29 total 498.18 last 52.29) - mkdir 27169 (time 1787697810.30 total 508.19 last 55.93) - mkdir 27734 (time 1787697820.31 total 518.20 last 56.45) - mkdir 28319 (time 1787697830.33 total 528.22 last 58.40) - mkdir 28880 (time 1787697840.36 total 538.25 last 55.89) - mkdir 29406 (time 1787697850.39 total 548.27 last 52.49) - mkdir 29941 (time 1787697860.39 total 558.28 last 53.48) - mkdir 30529 (time 1787697870.41 total 568.30 last 58.67) - mkdir 31002 (time 1787697880.42 total 578.31 last 47.25) - mkdir 31539 (time 1787697891.23 total 589.12 last 49.68) - mkdir 32083 (time 1787697901.25 total 599.13 last 54.32) - mkdir 32615 (time 1787697911.26 total 609.15 last 53.14) total: 32818 mkdir in 613.56 seconds: 53.49 ops/second - mkdir 561 (time 1787697312.12 total 10.01 last 56.07) - mkdir 1127 (time 1787697322.27 total 20.16 last 55.76) - mkdir 1670 (time 1787697332.28 total 30.16 last 54.29) - mkdir 2204 (time 1787697342.30 total 40.18 last 53.29) - mkdir 2695 (time 1787697352.30 total 50.19 last 49.07) - mkdir 3095 (time 1787697362.31 total 60.19 last 39.99) - mkdir 3492 (time 1787697372.34 total 70.23 last 39.56) - mkdir 3908 (time 1787697382.36 total 80.24 last 41.55) - mkdir 4350 (time 1787697392.36 total 90.24 last 44.18) - mkdir 4873 (time 1787697402.37 total 100.25 last 52.25) - mkdir 5442 (time 1787697412.40 total 110.28 last 56.75) - mkdir 6011 (time 1787697422.41 total 120.29 last 56.85) - mkdir 6574 (time 1787697432.47 total 130.35 last 55.94) - mkdir 7013 (time 1787697442.66 total 140.54 last 43.09) - mkdir 7377 (time 1787697452.67 total 150.55 last 36.37) - mkdir 7735 (time 1787697462.67 total 160.55 last 35.78) - mkdir 8155 (time 1787697472.76 total 170.64 last 41.65) - mkdir 8627 (time 1787697482.77 total 180.65 last 47.13) - mkdir 9095 (time 1787697492.79 total 190.67 last 46.72) - mkdir 9662 (time 1787697502.79 total 200.67 last 56.70) - mkdir 10000 (time 1787697509.13 total 207.02 last 53.27) - mkdir 10488 (time 1787697519.17 total 217.05 last 48.63) - mkdir 11017 (time 1787697529.17 total 227.05 last 52.89) - mkdir 11544 (time 1787697539.20 total 237.08 last 52.53) - mkdir 12155 (time 1787697549.21 total 247.09 last 61.06) - mkdir 12691 (time 1787697559.21 total 257.09 last 53.58) - mkdir 13243 (time 1787697569.27 total 267.15 last 54.89) - mkdir 13789 (time 1787697579.27 total 277.15 last 54.58) - mkdir 14389 (time 1787697589.27 total 287.15 last 59.99) - mkdir 14955 (time 1787697599.28 total 297.16 last 56.54) - mkdir 15574 (time 1787697609.29 total 307.17 last 61.86) - mkdir 16152 (time 1787697619.29 total 317.18 last 57.77) - mkdir 16737 (time 1787697629.31 total 327.20 last 58.39) - mkdir 17373 (time 1787697639.32 total 337.20 last 63.57) - mkdir 17972 (time 1787697649.32 total 347.20 last 59.89) - mkdir 18544 (time 1787697659.32 total 357.20 last 57.19) - mkdir 19131 (time 1787697669.32 total 367.21 last 58.67) - mkdir 19725 (time 1787697679.34 total 377.22 last 59.31) - mkdir 20000 (time 1787697684.24 total 382.12 last 56.16) - mkdir 20586 (time 1787697694.25 total 392.13 last 58.54) - mkdir 21121 (time 1787697704.26 total 402.15 last 53.42) - mkdir 21565 (time 1787697714.35 total 412.23 last 44.02) - mkdir 22122 (time 1787697724.36 total 422.24 last 55.64) - mkdir 22637 (time 1787697734.40 total 432.28 last 51.29) - mkdir 23236 (time 1787697744.43 total 442.31 last 59.74) - mkdir 23803 (time 1787697754.45 total 452.34 last 56.57) - mkdir 24310 (time 1787697764.46 total 462.34 last 50.67) - mkdir 24873 (time 1787697774.46 total 472.34 last 56.28) - mkdir 25410 (time 1787697784.47 total 482.35 last 53.68) - mkdir 26013 (time 1787697794.48 total 492.37 last 60.18) - mkdir 26546 (time 1787697804.49 total 502.38 last 53.26) - mkdir 27099 (time 1787697814.49 total 512.38 last 55.30) - mkdir 27722 (time 1787697824.59 total 522.48 last 61.67) - mkdir 28265 (time 1787697834.61 total 532.50 last 54.19) - mkdir 28847 (time 1787697844.63 total 542.52 last 58.08) - mkdir 29380 (time 1787697854.80 total 552.69 last 52.41) - mkdir 29915 (time 1787697864.81 total 562.70 last 53.46) - mkdir 30436 (time 1787697874.82 total 572.70 last 52.05) - mkdir 30938 (time 1787697884.83 total 582.71 last 50.17) - mkdir 31487 (time 1787697894.83 total 592.71 last 54.88) - mkdir 31986 (time 1787697904.84 total 602.73 last 49.84) - mkdir 32490 (time 1787697914.85 total 612.73 last 50.37) total: 32818 mkdir in 616.88 seconds: 53.20 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 1787698622 ; total 0 ; last 0) - unlinked 10000 (time 1787698901 ; total 279 ; last 279) - unlinked 20000 (time 1787699188 ; total 566 ; last 287) - unlinked 30000 (time 1787699449 ; total 827 ; last 261) total: 32768 unlinks in 909 seconds: 36.048405 unlinks/second - unlinked 0 (time 1787698622 ; total 0 ; last 0) - unlinked 10000 (time 1787698902 ; total 280 ; last 280) - unlinked 20000 (time 1787699186 ; total 564 ; last 284) - unlinked 30000 (time 1787699449 ; total 827 ; last 263) total: 32768 unlinks in 910 seconds: 36.008793 unlinks/second nlink between: 102 - unlinked 0 (time 1787699534 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787699534 ; 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 2208384 2176 2204160 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 526704 333 526371 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