== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:28:37 (1790940517) 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 550 (time 1790940532.02 total 10.02 last 54.89) - mkdir 1152 (time 1790940542.05 total 20.05 last 60.00) - mkdir 1768 (time 1790940552.06 total 30.06 last 61.58) - mkdir 2475 (time 1790940562.07 total 40.07 last 70.62) - mkdir 3031 (time 1790940572.09 total 50.08 last 55.51) - mkdir 3754 (time 1790940582.11 total 60.11 last 72.15) - mkdir 4465 (time 1790940592.13 total 70.13 last 70.94) - mkdir 5121 (time 1790940602.16 total 80.15 last 65.43) - mkdir 5742 (time 1790940612.16 total 90.16 last 62.08) - mkdir 6268 (time 1790940622.18 total 100.18 last 52.50) - mkdir 6936 (time 1790940632.18 total 110.18 last 66.78) - mkdir 7595 (time 1790940642.19 total 120.19 last 65.81) - mkdir 8240 (time 1790940652.19 total 130.19 last 64.49) - mkdir 8860 (time 1790940662.20 total 140.20 last 61.98) - mkdir 9365 (time 1790940672.23 total 150.23 last 50.35) - mkdir 9900 (time 1790940682.25 total 160.25 last 53.39) - mkdir 10000 (time 1790940684.39 total 162.39 last 46.62) - mkdir 10644 (time 1790940694.39 total 172.39 last 64.39) - mkdir 11108 (time 1790940704.41 total 182.41 last 46.33) - mkdir 11655 (time 1790940714.42 total 192.42 last 54.66) - mkdir 12149 (time 1790940724.42 total 202.42 last 49.37) - mkdir 12639 (time 1790940734.43 total 212.43 last 48.97) - mkdir 13173 (time 1790940744.48 total 222.48 last 53.11) - mkdir 13818 (time 1790940754.49 total 232.49 last 64.47) - mkdir 14380 (time 1790940764.50 total 242.50 last 56.16) - mkdir 14953 (time 1790940774.50 total 252.50 last 57.28) - mkdir 15589 (time 1790940784.50 total 262.50 last 63.59) - mkdir 16093 (time 1790940794.53 total 272.53 last 50.26) - mkdir 16552 (time 1790940804.56 total 282.55 last 45.79) - mkdir 16887 (time 1790940814.57 total 292.57 last 33.46) - mkdir 17324 (time 1790940824.58 total 302.57 last 43.67) - mkdir 17858 (time 1790940834.59 total 312.59 last 53.31) - mkdir 18397 (time 1790940844.60 total 322.60 last 53.87) - mkdir 19058 (time 1790940854.64 total 332.64 last 65.85) - mkdir 19580 (time 1790940864.66 total 342.66 last 52.07) - mkdir 20000 (time 1790940873.29 total 351.29 last 48.69) - mkdir 20528 (time 1790940883.34 total 361.34 last 52.53) - mkdir 21108 (time 1790940893.35 total 371.35 last 57.94) - mkdir 21787 (time 1790940903.35 total 381.35 last 67.89) - mkdir 22418 (time 1790940913.40 total 391.40 last 62.80) - mkdir 23122 (time 1790940923.48 total 401.48 last 69.79) - mkdir 23649 (time 1790940933.50 total 411.50 last 52.60) - mkdir 24262 (time 1790940943.51 total 421.51 last 61.26) - mkdir 25024 (time 1790940953.55 total 431.55 last 75.92) - mkdir 25681 (time 1790940963.57 total 441.57 last 65.56) - mkdir 26217 (time 1790940973.57 total 451.57 last 53.59) - mkdir 26643 (time 1790940983.62 total 461.62 last 42.39) - mkdir 27132 (time 1790940993.64 total 471.64 last 48.80) - mkdir 27806 (time 1790941003.67 total 481.67 last 67.22) - mkdir 28333 (time 1790941013.69 total 491.69 last 52.58) - mkdir 28988 (time 1790941023.70 total 501.70 last 65.43) - mkdir 29671 (time 1790941033.72 total 511.72 last 68.13) - mkdir 30000 (time 1790941039.94 total 517.94 last 52.96) - mkdir 30516 (time 1790941049.94 total 527.94 last 51.57) - mkdir 31030 (time 1790941059.96 total 537.96 last 51.33) - mkdir 31500 (time 1790941069.98 total 547.98 last 46.89) - mkdir 32008 (time 1790941079.99 total 557.99 last 50.77) - mkdir 32530 (time 1790941090.00 total 567.99 last 52.15) total: 32818 mkdir in 575.05 seconds: 57.07 ops/second - mkdir 561 (time 1790940532.04 total 10.01 last 56.05) - mkdir 1151 (time 1790940542.04 total 20.02 last 58.96) - mkdir 1747 (time 1790940552.05 total 30.02 last 59.57) - mkdir 2458 (time 1790940562.05 total 40.03 last 71.06) - mkdir 3013 (time 1790940572.07 total 50.04 last 55.41) - mkdir 3751 (time 1790940582.08 total 60.05 last 73.75) - mkdir 4416 (time 1790940592.08 total 70.06 last 66.45) - mkdir 5051 (time 1790940602.08 total 80.06 last 63.50) - mkdir 5698 (time 1790940612.10 total 90.07 last 64.61) - mkdir 6247 (time 1790940622.10 total 100.08 last 54.86) - mkdir 6902 (time 1790940632.11 total 110.08 last 65.46) - mkdir 7541 (time 1790940642.12 total 120.09 last 63.83) - mkdir 8190 (time 1790940652.12 total 130.10 last 64.88) - mkdir 8831 (time 1790940662.17 total 140.14 last 63.82) - mkdir 9326 (time 1790940672.17 total 150.15 last 49.48) - mkdir 9871 (time 1790940682.18 total 160.15 last 54.48) - mkdir 10000 (time 1790940685.05 total 163.02 last 44.91) - mkdir 10691 (time 1790940695.08 total 173.05 last 68.92) - mkdir 11197 (time 1790940705.09 total 183.06 last 50.53) - mkdir 11734 (time 1790940715.13 total 193.10 last 53.49) - mkdir 12245 (time 1790940725.14 total 203.12 last 51.03) - mkdir 12691 (time 1790940735.16 total 213.13 last 44.54) - mkdir 13226 (time 1790940745.23 total 223.20 last 53.13) - mkdir 13918 (time 1790940755.25 total 233.23 last 69.01) - mkdir 14417 (time 1790940765.29 total 243.26 last 49.73) - mkdir 14994 (time 1790940775.29 total 253.27 last 57.68) - mkdir 15605 (time 1790940785.31 total 263.28 last 60.98) - mkdir 16071 (time 1790940795.34 total 273.32 last 46.45) - mkdir 16535 (time 1790940805.38 total 283.36 last 46.21) - mkdir 16890 (time 1790940815.39 total 293.36 last 35.48) - mkdir 17313 (time 1790940825.46 total 303.43 last 42.03) - mkdir 17836 (time 1790940835.46 total 313.43 last 52.30) - mkdir 18416 (time 1790940845.46 total 323.44 last 57.96) - mkdir 19031 (time 1790940855.49 total 333.47 last 61.32) - mkdir 19542 (time 1790940865.50 total 343.47 last 51.07) - mkdir 20000 (time 1790940875.36 total 353.33 last 46.45) - mkdir 20576 (time 1790940885.38 total 363.35 last 57.50) - mkdir 21200 (time 1790940895.39 total 373.37 last 62.30) - mkdir 21897 (time 1790940905.39 total 383.37 last 69.68) - mkdir 22477 (time 1790940915.40 total 393.37 last 57.98) - mkdir 23203 (time 1790940925.40 total 403.38 last 72.55) - mkdir 23691 (time 1790940935.43 total 413.40 last 48.67) - mkdir 24367 (time 1790940945.44 total 423.41 last 67.56) - mkdir 25078 (time 1790940955.45 total 433.43 last 70.97) - mkdir 25729 (time 1790940965.46 total 443.43 last 65.08) - mkdir 26255 (time 1790940975.47 total 453.44 last 52.55) - mkdir 26678 (time 1790940985.50 total 463.48 last 42.15) - mkdir 27232 (time 1790940995.51 total 473.48 last 55.38) - mkdir 27861 (time 1790941005.51 total 483.49 last 62.86) - mkdir 28405 (time 1790941015.52 total 493.49 last 54.39) - mkdir 29077 (time 1790941025.52 total 503.50 last 67.16) - mkdir 29728 (time 1790941035.54 total 513.51 last 64.99) - mkdir 30000 (time 1790941040.08 total 518.06 last 59.88) - mkdir 30499 (time 1790941050.09 total 528.06 last 49.88) - mkdir 31004 (time 1790941060.10 total 538.07 last 50.45) - mkdir 31471 (time 1790941070.10 total 548.08 last 46.67) - mkdir 31976 (time 1790941080.11 total 558.08 last 50.47) - mkdir 32469 (time 1790941090.11 total 568.09 last 49.29) total: 32818 mkdir in 576.36 seconds: 56.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 422656 1785472 20% /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 351269 65969 285300 19% /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 1790941730 ; total 0 ; last 0) - unlinked 10000 (time 1790941993 ; total 263 ; last 263) - unlinked 20000 (time 1790942290 ; total 560 ; last 297) - unlinked 30000 (time 1790942591 ; total 861 ; last 301) total: 32768 unlinks in 941 seconds: 34.822529 unlinks/second - unlinked 0 (time 1790941730 ; total 0 ; last 0) - unlinked 10000 (time 1790941994 ; total 264 ; last 264) - unlinked 20000 (time 1790942292 ; total 562 ; last 298) - unlinked 30000 (time 1790942592 ; total 862 ; last 300) total: 32768 unlinks in 941 seconds: 34.822529 unlinks/second nlink between: 102 - unlinked 0 (time 1790942674 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790942674 ; 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 2209024 2304 2204672 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 526826 333 526493 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