== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:21:06 (1789600866) 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 556 (time 1789600882.52 total 10.00 last 55.58) - mkdir 1063 (time 1789600892.53 total 20.02 last 50.64) - mkdir 1563 (time 1789600902.56 total 30.05 last 49.85) - mkdir 2098 (time 1789600912.56 total 40.05 last 53.50) - mkdir 2634 (time 1789600922.61 total 50.10 last 53.34) - mkdir 3164 (time 1789600932.61 total 60.10 last 52.98) - mkdir 3663 (time 1789600942.64 total 70.13 last 49.75) - mkdir 4176 (time 1789600952.66 total 80.15 last 51.22) - mkdir 4660 (time 1789600962.69 total 90.17 last 48.26) - mkdir 5150 (time 1789600972.69 total 100.18 last 48.99) - mkdir 5585 (time 1789600982.69 total 110.18 last 43.49) - mkdir 6012 (time 1789600992.70 total 120.18 last 42.68) - mkdir 6486 (time 1789601002.71 total 130.20 last 47.34) - mkdir 6904 (time 1789601012.72 total 140.21 last 41.77) - mkdir 7482 (time 1789601022.73 total 150.22 last 57.74) - mkdir 7978 (time 1789601032.75 total 160.24 last 49.49) - mkdir 8430 (time 1789601042.75 total 170.24 last 45.18) - mkdir 8874 (time 1789601052.77 total 180.26 last 44.31) - mkdir 9345 (time 1789601062.78 total 190.27 last 47.07) - mkdir 9872 (time 1789601072.78 total 200.27 last 52.69) - mkdir 10000 (time 1789601074.91 total 202.40 last 60.11) - mkdir 10532 (time 1789601084.91 total 212.40 last 53.19) - mkdir 11056 (time 1789601094.91 total 222.40 last 52.40) - mkdir 11645 (time 1789601104.94 total 232.43 last 58.76) - mkdir 12149 (time 1789601114.95 total 242.44 last 50.34) - mkdir 12687 (time 1789601124.95 total 252.44 last 53.79) - mkdir 13170 (time 1789601134.97 total 262.46 last 48.19) - mkdir 13603 (time 1789601145.02 total 272.50 last 43.12) - mkdir 14121 (time 1789601155.04 total 282.53 last 51.67) - mkdir 14596 (time 1789601165.07 total 292.56 last 47.37) - mkdir 15102 (time 1789601175.07 total 302.56 last 50.60) - mkdir 15585 (time 1789601185.10 total 312.59 last 48.14) - mkdir 16168 (time 1789601195.10 total 322.59 last 58.29) - mkdir 16737 (time 1789601205.11 total 332.60 last 56.87) - mkdir 17263 (time 1789601215.14 total 342.63 last 52.42) - mkdir 17834 (time 1789601225.15 total 352.64 last 57.07) - mkdir 18363 (time 1789601235.15 total 362.64 last 52.87) - mkdir 18840 (time 1789601245.17 total 372.66 last 47.61) - mkdir 19322 (time 1789601255.18 total 382.66 last 48.18) - mkdir 19811 (time 1789601265.18 total 392.67 last 48.89) - mkdir 20000 (time 1789601268.99 total 396.48 last 49.54) - mkdir 20582 (time 1789601279.00 total 406.48 last 58.18) - mkdir 21100 (time 1789601289.06 total 416.55 last 51.46) - mkdir 21652 (time 1789601299.07 total 426.56 last 55.16) - mkdir 22206 (time 1789601309.10 total 436.59 last 55.24) - mkdir 22731 (time 1789601319.10 total 446.59 last 52.50) - mkdir 23214 (time 1789601329.12 total 456.61 last 48.20) - mkdir 23703 (time 1789601339.16 total 466.64 last 48.73) - mkdir 24262 (time 1789601349.16 total 476.64 last 55.89) - mkdir 24787 (time 1789601359.16 total 486.65 last 52.48) - mkdir 25272 (time 1789601369.17 total 496.66 last 48.45) - mkdir 25698 (time 1789601379.18 total 506.67 last 42.56) - mkdir 26192 (time 1789601389.20 total 516.69 last 49.31) - mkdir 26678 (time 1789601399.22 total 526.71 last 48.50) - mkdir 27232 (time 1789601409.27 total 536.76 last 55.12) - mkdir 27650 (time 1789601419.27 total 546.76 last 41.79) - mkdir 28077 (time 1789601429.31 total 556.80 last 42.56) - mkdir 28505 (time 1789601439.31 total 566.80 last 42.78) - mkdir 28962 (time 1789601449.33 total 576.82 last 45.60) - mkdir 29419 (time 1789601459.35 total 586.84 last 45.63) - mkdir 29882 (time 1789601469.57 total 597.06 last 45.30) - mkdir 30000 (time 1789601471.65 total 599.13 last 56.86) - mkdir 30529 (time 1789601481.67 total 609.16 last 52.76) - mkdir 31002 (time 1789601491.71 total 619.19 last 47.13) - mkdir 31518 (time 1789601501.76 total 629.25 last 51.34) - mkdir 31959 (time 1789601511.78 total 639.26 last 44.02) - mkdir 32492 (time 1789601521.79 total 649.28 last 53.21) total: 32818 mkdir in 655.13 seconds: 50.09 ops/second - mkdir 555 (time 1789600882.55 total 10.04 last 55.29) - mkdir 1042 (time 1789600892.59 total 20.08 last 48.50) - mkdir 1561 (time 1789600902.60 total 30.09 last 51.86) - mkdir 2080 (time 1789600912.60 total 40.09 last 51.87) - mkdir 2573 (time 1789600922.63 total 50.12 last 49.17) - mkdir 3088 (time 1789600932.66 total 60.15 last 51.37) - mkdir 3580 (time 1789600942.66 total 70.15 last 49.17) - mkdir 4107 (time 1789600952.68 total 80.17 last 52.63) - mkdir 4611 (time 1789600962.68 total 90.17 last 50.39) - mkdir 5085 (time 1789600972.74 total 100.23 last 47.09) - mkdir 5528 (time 1789600982.77 total 110.26 last 44.16) - mkdir 5966 (time 1789600992.79 total 120.28 last 43.74) - mkdir 6451 (time 1789601002.79 total 130.28 last 48.46) - mkdir 6871 (time 1789601012.81 total 140.30 last 41.93) - mkdir 7479 (time 1789601022.83 total 150.32 last 60.71) - mkdir 7959 (time 1789601032.83 total 160.32 last 48.00) - mkdir 8406 (time 1789601042.85 total 170.34 last 44.61) - mkdir 8862 (time 1789601052.85 total 180.34 last 45.58) - mkdir 9336 (time 1789601062.86 total 190.35 last 47.35) - mkdir 9870 (time 1789601072.88 total 200.37 last 53.32) - mkdir 10000 (time 1789601075.60 total 203.09 last 47.74) - mkdir 10540 (time 1789601085.63 total 213.12 last 53.84) - mkdir 11079 (time 1789601095.65 total 223.14 last 53.80) - mkdir 11625 (time 1789601105.65 total 233.14 last 54.58) - mkdir 12144 (time 1789601115.66 total 243.15 last 51.90) - mkdir 12660 (time 1789601125.67 total 253.16 last 51.54) - mkdir 13134 (time 1789601135.67 total 263.16 last 47.38) - mkdir 13566 (time 1789601145.67 total 273.16 last 43.18) - mkdir 14085 (time 1789601155.69 total 283.18 last 51.82) - mkdir 14548 (time 1789601165.72 total 293.21 last 46.18) - mkdir 15069 (time 1789601175.75 total 303.24 last 51.94) - mkdir 15542 (time 1789601185.76 total 313.25 last 47.23) - mkdir 16135 (time 1789601195.78 total 323.27 last 59.21) - mkdir 16714 (time 1789601205.78 total 333.27 last 57.90) - mkdir 17253 (time 1789601215.79 total 343.28 last 53.85) - mkdir 17821 (time 1789601225.82 total 353.31 last 56.62) - mkdir 18349 (time 1789601235.83 total 363.32 last 52.75) - mkdir 18826 (time 1789601245.85 total 373.34 last 47.62) - mkdir 19298 (time 1789601255.85 total 383.34 last 47.18) - mkdir 19769 (time 1789601265.87 total 393.36 last 47.02) - mkdir 20000 (time 1789601270.37 total 397.86 last 51.35) - mkdir 20555 (time 1789601280.37 total 407.86 last 55.49) - mkdir 21074 (time 1789601290.40 total 417.89 last 51.76) - mkdir 21662 (time 1789601300.41 total 427.90 last 58.71) - mkdir 22210 (time 1789601310.49 total 437.98 last 54.40) - mkdir 22724 (time 1789601320.49 total 447.98 last 51.36) - mkdir 23224 (time 1789601330.51 total 458.00 last 49.91) - mkdir 23729 (time 1789601340.52 total 468.00 last 50.48) - mkdir 24265 (time 1789601350.53 total 478.02 last 53.50) - mkdir 24811 (time 1789601360.54 total 488.03 last 54.55) - mkdir 25282 (time 1789601370.58 total 498.07 last 46.95) - mkdir 25708 (time 1789601380.62 total 508.11 last 42.42) - mkdir 26202 (time 1789601390.64 total 518.13 last 49.29) - mkdir 26693 (time 1789601400.81 total 528.30 last 48.29) - mkdir 27173 (time 1789601410.83 total 538.32 last 47.90) - mkdir 27603 (time 1789601420.83 total 548.32 last 42.98) - mkdir 28009 (time 1789601430.85 total 558.34 last 40.54) - mkdir 28456 (time 1789601440.89 total 568.38 last 44.52) - mkdir 28905 (time 1789601450.91 total 578.40 last 44.81) - mkdir 29398 (time 1789601460.93 total 588.42 last 49.19) - mkdir 29913 (time 1789601470.94 total 598.43 last 51.46) - mkdir 30451 (time 1789601480.94 total 608.43 last 53.78) - mkdir 30923 (time 1789601490.95 total 618.44 last 47.17) - mkdir 31461 (time 1789601500.98 total 628.47 last 53.63) - mkdir 31923 (time 1789601510.98 total 638.47 last 46.18) - mkdir 32411 (time 1789601521.00 total 648.48 last 48.75) total: 32818 mkdir in 655.42 seconds: 50.07 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 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 1789602234 ; total 0 ; last 0) - unlinked 10000 (time 1789602523 ; total 289 ; last 289) - unlinked 20000 (time 1789602821 ; total 587 ; last 298) - unlinked 30000 (time 1789603103 ; total 869 ; last 282) total: 32768 unlinks in 947 seconds: 34.601902 unlinks/second - unlinked 0 (time 1789602234 ; total 0 ; last 0) - unlinked 10000 (time 1789602523 ; total 289 ; last 289) - unlinked 20000 (time 1789602821 ; total 587 ; last 298) - unlinked 30000 (time 1789603103 ; total 869 ; last 282) total: 32768 unlinks in 947 seconds: 34.601902 unlinks/second nlink between: 102 - unlinked 0 (time 1789603184 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789603184 ; 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 2208768 2304 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