== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:01:29 (1785394889) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 585 (time 1785394904.43 total 10.00 last 58.49) - mkdir 1282 (time 1785394914.44 total 20.01 last 69.63) - mkdir 2031 (time 1785394924.45 total 30.02 last 74.84) - mkdir 2640 (time 1785394934.45 total 40.02 last 60.89) - mkdir 3507 (time 1785394944.48 total 50.05 last 86.46) - mkdir 4301 (time 1785394954.48 total 60.05 last 79.39) - mkdir 4960 (time 1785394964.49 total 70.06 last 65.84) - mkdir 5457 (time 1785394974.53 total 80.10 last 49.50) - mkdir 6115 (time 1785394984.53 total 90.10 last 65.80) - mkdir 6811 (time 1785394994.55 total 100.12 last 69.48) - mkdir 7313 (time 1785395004.56 total 110.12 last 50.18) - mkdir 7785 (time 1785395014.58 total 120.15 last 47.09) - mkdir 8311 (time 1785395024.58 total 130.15 last 52.58) - mkdir 8733 (time 1785395034.60 total 140.16 last 42.14) - mkdir 9189 (time 1785395044.60 total 150.17 last 45.58) - mkdir 9817 (time 1785395054.61 total 160.17 last 62.78) - mkdir 10000 (time 1785395058.06 total 163.62 last 53.03) - mkdir 10761 (time 1785395068.07 total 173.64 last 75.99) - mkdir 11228 (time 1785395078.13 total 183.69 last 46.44) - mkdir 11869 (time 1785395088.15 total 193.71 last 63.98) - mkdir 12411 (time 1785395098.17 total 203.74 last 54.07) - mkdir 13231 (time 1785395108.18 total 213.74 last 81.95) - mkdir 13790 (time 1785395118.19 total 223.75 last 55.86) - mkdir 14514 (time 1785395128.20 total 233.77 last 72.30) - mkdir 15177 (time 1785395138.21 total 243.78 last 66.22) - mkdir 15864 (time 1785395148.24 total 253.80 last 68.53) - mkdir 16356 (time 1785395158.27 total 263.83 last 49.05) - mkdir 17036 (time 1785395168.29 total 273.86 last 67.84) - mkdir 17824 (time 1785395178.31 total 283.88 last 78.66) - mkdir 18605 (time 1785395188.31 total 293.88 last 78.10) - mkdir 19264 (time 1785395198.32 total 303.88 last 65.86) - mkdir 19810 (time 1785395208.33 total 313.89 last 54.54) - mkdir 20000 (time 1785395211.36 total 316.93 last 62.58) - mkdir 20565 (time 1785395221.38 total 326.95 last 56.39) - mkdir 21191 (time 1785395231.39 total 336.95 last 62.58) - mkdir 21829 (time 1785395241.39 total 346.96 last 63.79) - mkdir 22347 (time 1785395251.40 total 356.97 last 51.75) - mkdir 22809 (time 1785395261.43 total 367.00 last 46.05) - mkdir 23231 (time 1785395271.44 total 377.01 last 42.15) - mkdir 23832 (time 1785395281.45 total 387.01 last 60.08) - mkdir 24284 (time 1785395291.45 total 397.02 last 45.18) - mkdir 24791 (time 1785395301.46 total 407.03 last 50.64) - mkdir 25195 (time 1785395311.49 total 417.06 last 40.28) - mkdir 25648 (time 1785395321.50 total 427.07 last 45.26) - mkdir 26171 (time 1785395331.50 total 437.07 last 52.29) - mkdir 26611 (time 1785395341.52 total 447.09 last 43.91) - mkdir 27006 (time 1785395351.54 total 457.11 last 39.42) - mkdir 27780 (time 1785395361.56 total 467.12 last 77.31) - mkdir 28348 (time 1785395371.56 total 477.13 last 56.76) - mkdir 28772 (time 1785395381.61 total 487.17 last 42.21) - mkdir 29305 (time 1785395391.61 total 497.18 last 53.29) - mkdir 29803 (time 1785395401.65 total 507.22 last 49.60) - mkdir 30000 (time 1785395404.38 total 509.94 last 72.27) - mkdir 30616 (time 1785395414.38 total 519.95 last 61.58) - mkdir 31167 (time 1785395424.38 total 529.95 last 55.07) - mkdir 31637 (time 1785395434.42 total 539.99 last 46.83) - mkdir 32215 (time 1785395444.43 total 549.99 last 57.76) - mkdir 32754 (time 1785395454.45 total 560.01 last 53.81) total: 32818 mkdir in 561.27 seconds: 58.47 ops/second - mkdir 590 (time 1785394904.45 total 10.02 last 58.89) - mkdir 1273 (time 1785394914.45 total 20.02 last 68.26) - mkdir 2011 (time 1785394924.48 total 30.05 last 73.62) - mkdir 2637 (time 1785394934.48 total 40.05 last 62.57) - mkdir 3488 (time 1785394944.50 total 50.08 last 84.93) - mkdir 4266 (time 1785394954.51 total 60.08 last 77.75) - mkdir 4913 (time 1785394964.52 total 70.09 last 64.65) - mkdir 5391 (time 1785394974.52 total 80.09 last 47.80) - mkdir 6057 (time 1785394984.52 total 90.09 last 66.58) - mkdir 6769 (time 1785394994.52 total 100.10 last 71.18) - mkdir 7265 (time 1785395004.53 total 110.10 last 49.57) - mkdir 7745 (time 1785395014.55 total 120.12 last 47.89) - mkdir 8266 (time 1785395024.60 total 130.17 last 51.87) - mkdir 8679 (time 1785395034.64 total 140.21 last 41.12) - mkdir 9146 (time 1785395044.65 total 150.23 last 46.63) - mkdir 9756 (time 1785395054.66 total 160.23 last 60.99) - mkdir 10000 (time 1785395058.74 total 164.31 last 59.80) - mkdir 10691 (time 1785395068.74 total 174.32 last 69.06) - mkdir 11142 (time 1785395078.81 total 184.38 last 44.79) - mkdir 11798 (time 1785395088.82 total 194.40 last 65.52) - mkdir 12367 (time 1785395098.83 total 204.41 last 56.84) - mkdir 13178 (time 1785395108.85 total 214.42 last 81.00) - mkdir 13722 (time 1785395118.92 total 224.50 last 53.98) - mkdir 14486 (time 1785395128.95 total 234.53 last 76.16) - mkdir 15093 (time 1785395138.96 total 244.53 last 60.66) - mkdir 15750 (time 1785395148.96 total 254.53 last 65.69) - mkdir 16271 (time 1785395158.98 total 264.55 last 52.03) - mkdir 16914 (time 1785395169.02 total 274.59 last 64.03) - mkdir 17677 (time 1785395179.02 total 284.60 last 76.26) - mkdir 18402 (time 1785395189.03 total 294.60 last 72.45) - mkdir 19079 (time 1785395199.04 total 304.61 last 67.63) - mkdir 19604 (time 1785395209.06 total 314.63 last 52.40) - mkdir 20000 (time 1785395215.57 total 321.14 last 60.86) - mkdir 20484 (time 1785395225.57 total 331.14 last 48.37) - mkdir 21171 (time 1785395235.60 total 341.17 last 68.52) - mkdir 21702 (time 1785395245.62 total 351.19 last 52.99) - mkdir 22226 (time 1785395255.65 total 361.22 last 52.26) - mkdir 22639 (time 1785395265.67 total 371.24 last 41.22) - mkdir 23192 (time 1785395275.68 total 381.25 last 55.24) - mkdir 23742 (time 1785395285.69 total 391.26 last 54.92) - mkdir 24194 (time 1785395295.70 total 401.27 last 45.18) - mkdir 24699 (time 1785395305.70 total 411.27 last 50.49) - mkdir 25072 (time 1785395315.70 total 421.27 last 37.29) - mkdir 25580 (time 1785395325.71 total 431.28 last 50.74) - mkdir 26065 (time 1785395335.71 total 441.28 last 48.49) - mkdir 26478 (time 1785395345.71 total 451.29 last 41.29) - mkdir 27042 (time 1785395355.72 total 461.29 last 56.39) - mkdir 27825 (time 1785395365.73 total 471.30 last 78.22) - mkdir 28265 (time 1785395375.74 total 481.31 last 43.94) - mkdir 28783 (time 1785395385.77 total 491.35 last 51.62) - mkdir 29282 (time 1785395395.81 total 501.38 last 49.73) - mkdir 29874 (time 1785395405.84 total 511.41 last 59.01) - mkdir 30000 (time 1785395408.45 total 514.02 last 48.27) - mkdir 30607 (time 1785395418.47 total 524.04 last 60.61) - mkdir 31128 (time 1785395428.49 total 534.06 last 51.97) - mkdir 31641 (time 1785395438.50 total 544.07 last 51.24) - mkdir 32146 (time 1785395448.51 total 554.08 last 50.48) - mkdir 32713 (time 1785395458.53 total 564.10 last 56.57) total: 32818 mkdir in 565.43 seconds: 58.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270624 1000680 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785395980 ; total 0 ; last 0) - unlinked 10000 (time 1785396258 ; total 278 ; last 278) - unlinked 20000 (time 1785396550 ; total 570 ; last 292) - unlinked 30000 (time 1785396843 ; total 863 ; last 293) total: 32768 unlinks in 946 seconds: 34.638477 unlinks/second - unlinked 0 (time 1785395980 ; total 0 ; last 0) - unlinked 10000 (time 1785396258 ; total 278 ; last 278) - unlinked 20000 (time 1785396551 ; total 571 ; last 293) - unlinked 30000 (time 1785396848 ; total 868 ; last 297) total: 32768 unlinks in 949 seconds: 34.528976 unlinks/second nlink between: 1 - unlinked 0 (time 1785396931 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785396931 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8080 1263224 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre