== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:41:43 (1790944903) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524085 534 523551 1% /mnt/lustre - mkdir 767 (time 1790944919.05 total 10.02 last 76.56) - mkdir 1496 (time 1790944929.06 total 20.02 last 72.87) - mkdir 2217 (time 1790944939.06 total 30.02 last 72.08) - mkdir 2911 (time 1790944949.08 total 40.04 last 69.26) - mkdir 3584 (time 1790944959.08 total 50.05 last 67.29) - mkdir 4232 (time 1790944969.08 total 60.05 last 64.76) - mkdir 4820 (time 1790944979.09 total 70.06 last 58.76) - mkdir 5534 (time 1790944989.09 total 80.06 last 71.39) - mkdir 6215 (time 1790944999.10 total 90.07 last 68.04) - mkdir 6849 (time 1790945009.10 total 100.07 last 63.38) - mkdir 7626 (time 1790945019.11 total 110.08 last 77.67) - mkdir 8333 (time 1790945029.12 total 120.08 last 70.64) - mkdir 8981 (time 1790945039.12 total 130.09 last 64.78) - mkdir 9731 (time 1790945049.14 total 140.10 last 74.87) - mkdir 10000 (time 1790945052.67 total 143.64 last 76.07) - mkdir 10603 (time 1790945062.69 total 153.66 last 60.19) - mkdir 11141 (time 1790945072.69 total 163.66 last 53.79) - mkdir 11744 (time 1790945082.70 total 173.66 last 60.29) - mkdir 12442 (time 1790945092.71 total 183.68 last 69.71) - mkdir 13141 (time 1790945102.72 total 193.69 last 69.82) - mkdir 13780 (time 1790945112.74 total 203.70 last 63.82) - mkdir 14450 (time 1790945122.75 total 213.71 last 66.92) - mkdir 15132 (time 1790945132.77 total 223.73 last 68.07) - mkdir 15875 (time 1790945142.77 total 233.74 last 74.26) - mkdir 16644 (time 1790945152.80 total 243.77 last 76.66) - mkdir 17318 (time 1790945162.82 total 253.78 last 67.31) - mkdir 18029 (time 1790945172.83 total 263.79 last 71.05) - mkdir 18619 (time 1790945182.84 total 273.80 last 58.94) - mkdir 19278 (time 1790945192.84 total 283.81 last 65.87) - mkdir 20000 (time 1790945202.82 total 293.78 last 72.36) - mkdir 20597 (time 1790945212.83 total 303.80 last 59.62) - mkdir 21285 (time 1790945222.83 total 313.80 last 68.80) - mkdir 21988 (time 1790945232.86 total 323.83 last 70.08) - mkdir 22708 (time 1790945242.87 total 333.84 last 71.94) - mkdir 23429 (time 1790945252.88 total 343.85 last 72.00) - mkdir 24112 (time 1790945262.89 total 353.86 last 68.27) - mkdir 24827 (time 1790945272.91 total 363.87 last 71.38) - mkdir 25462 (time 1790945282.92 total 373.89 last 63.39) - mkdir 26227 (time 1790945292.93 total 383.90 last 76.46) - mkdir 27040 (time 1790945302.97 total 393.93 last 80.99) - mkdir 27731 (time 1790945312.98 total 403.95 last 69.02) - mkdir 28474 (time 1790945323.01 total 413.98 last 74.07) - mkdir 29256 (time 1790945333.02 total 423.98 last 78.16) - mkdir 29932 (time 1790945343.02 total 433.99 last 67.57) - mkdir 30614 (time 1790945353.03 total 444.00 last 68.11) - mkdir 31199 (time 1790945363.04 total 454.01 last 58.46) - mkdir 31793 (time 1790945373.04 total 464.01 last 59.40) - mkdir 32540 (time 1790945383.05 total 474.02 last 74.65) total: 32818 mkdir in 477.73 seconds: 68.70 ops/second - mkdir 741 (time 1790944919.08 total 10.00 last 74.09) - mkdir 1448 (time 1790944929.10 total 20.01 last 70.61) - mkdir 2185 (time 1790944939.11 total 30.03 last 73.62) - mkdir 2869 (time 1790944949.11 total 40.03 last 68.38) - mkdir 3521 (time 1790944959.11 total 50.03 last 65.20) - mkdir 4152 (time 1790944969.12 total 60.04 last 63.05) - mkdir 4730 (time 1790944979.12 total 70.04 last 57.77) - mkdir 5416 (time 1790944989.12 total 80.04 last 68.59) - mkdir 6108 (time 1790944999.13 total 90.05 last 69.19) - mkdir 6725 (time 1790945009.13 total 100.05 last 61.69) - mkdir 7513 (time 1790945019.15 total 110.07 last 78.64) - mkdir 8223 (time 1790945029.16 total 120.08 last 70.94) - mkdir 8889 (time 1790945039.17 total 130.09 last 66.53) - mkdir 9621 (time 1790945049.18 total 140.10 last 73.09) - mkdir 10000 (time 1790945054.37 total 145.29 last 73.01) - mkdir 10617 (time 1790945064.38 total 155.30 last 61.65) - mkdir 11158 (time 1790945074.39 total 165.31 last 54.07) - mkdir 11838 (time 1790945084.39 total 175.31 last 67.99) - mkdir 12521 (time 1790945094.39 total 185.31 last 68.29) - mkdir 13266 (time 1790945104.39 total 195.31 last 74.48) - mkdir 13913 (time 1790945114.40 total 205.32 last 64.65) - mkdir 14647 (time 1790945124.40 total 215.32 last 73.37) - mkdir 15351 (time 1790945134.41 total 225.33 last 70.38) - mkdir 16094 (time 1790945144.42 total 235.33 last 74.24) - mkdir 16830 (time 1790945154.43 total 245.35 last 73.49) - mkdir 17504 (time 1790945164.43 total 255.35 last 67.38) - mkdir 18244 (time 1790945174.44 total 265.36 last 73.97) - mkdir 18805 (time 1790945184.48 total 275.40 last 55.85) - mkdir 19522 (time 1790945194.48 total 285.40 last 71.69) - mkdir 20000 (time 1790945201.48 total 292.40 last 68.27) - mkdir 20577 (time 1790945211.48 total 302.40 last 57.70) - mkdir 21274 (time 1790945221.49 total 312.41 last 69.68) - mkdir 21988 (time 1790945231.49 total 322.41 last 71.37) - mkdir 22736 (time 1790945241.50 total 332.42 last 74.76) - mkdir 23448 (time 1790945251.50 total 342.42 last 71.19) - mkdir 24137 (time 1790945261.51 total 352.43 last 68.85) - mkdir 24862 (time 1790945271.51 total 362.43 last 72.48) - mkdir 25460 (time 1790945281.52 total 372.44 last 59.71) - mkdir 26182 (time 1790945291.53 total 382.45 last 72.14) - mkdir 26963 (time 1790945301.53 total 392.45 last 78.09) - mkdir 27661 (time 1790945311.54 total 402.46 last 69.75) - mkdir 28368 (time 1790945321.55 total 412.47 last 70.63) - mkdir 29110 (time 1790945331.56 total 422.47 last 74.16) - mkdir 29812 (time 1790945341.57 total 432.49 last 70.08) - mkdir 30000 (time 1790945344.03 total 434.95 last 76.64) - mkdir 30642 (time 1790945354.05 total 444.97 last 64.07) - mkdir 31262 (time 1790945364.05 total 454.97 last 61.99) - mkdir 31856 (time 1790945374.06 total 464.98 last 59.33) - mkdir 32609 (time 1790945384.08 total 475.00 last 75.18) total: 32818 mkdir in 477.98 seconds: 68.66 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270780 1000524 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790945941 ; total 0 ; last 0) - unlinked 10000 (time 1790946163 ; total 222 ; last 222) - unlinked 20000 (time 1790946299 ; total 358 ; last 136) - unlinked 30000 (time 1790946430 ; total 489 ; last 131) total: 32768 unlinks in 529 seconds: 61.943291 unlinks/second - unlinked 0 (time 1790945941 ; total 0 ; last 0) - unlinked 10000 (time 1790946164 ; total 223 ; last 223) - unlinked 20000 (time 1790946300 ; total 359 ; last 136) - unlinked 30000 (time 1790946430 ; total 489 ; last 130) total: 32768 unlinks in 529 seconds: 61.943291 unlinks/second nlink between: 1 - unlinked 0 (time 1790946473 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790946473 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 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 1414116 8236 1263068 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre