== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:50:50 (1786564250) 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 588 (time 1786564266.05 total 10.01 last 58.76) - mkdir 1131 (time 1786564276.08 total 20.03 last 54.17) - mkdir 1679 (time 1786564286.10 total 30.05 last 54.71) - mkdir 2235 (time 1786564296.13 total 40.08 last 55.42) - mkdir 2851 (time 1786564306.13 total 50.08 last 61.59) - mkdir 3451 (time 1786564316.14 total 60.10 last 59.91) - mkdir 4124 (time 1786564326.18 total 70.13 last 67.09) - mkdir 4701 (time 1786564336.22 total 80.18 last 57.43) - mkdir 5293 (time 1786564346.24 total 90.19 last 59.13) - mkdir 5953 (time 1786564356.28 total 100.23 last 65.74) - mkdir 6511 (time 1786564366.29 total 110.25 last 55.70) - mkdir 7152 (time 1786564376.30 total 120.25 last 64.09) - mkdir 7734 (time 1786564386.30 total 130.25 last 58.18) - mkdir 8309 (time 1786564396.31 total 140.26 last 57.43) - mkdir 8920 (time 1786564406.34 total 150.29 last 60.91) - mkdir 9616 (time 1786564416.35 total 160.31 last 69.52) - mkdir 10000 (time 1786564422.59 total 166.54 last 61.59) - mkdir 10633 (time 1786564432.62 total 176.58 last 63.07) - mkdir 11276 (time 1786564442.64 total 186.59 last 64.22) - mkdir 11864 (time 1786564452.66 total 196.61 last 58.66) - mkdir 12394 (time 1786564462.67 total 206.62 last 52.98) - mkdir 12988 (time 1786564472.69 total 216.64 last 59.26) - mkdir 13585 (time 1786564482.70 total 226.65 last 59.63) - mkdir 14217 (time 1786564492.71 total 236.66 last 63.17) - mkdir 14850 (time 1786564502.72 total 246.67 last 63.24) - mkdir 15506 (time 1786564512.73 total 256.68 last 65.51) - mkdir 16145 (time 1786564522.73 total 266.68 last 63.89) - mkdir 16730 (time 1786564532.74 total 276.69 last 58.47) - mkdir 17376 (time 1786564542.75 total 286.70 last 64.49) - mkdir 17983 (time 1786564552.78 total 296.73 last 60.54) - mkdir 18639 (time 1786564562.81 total 306.76 last 65.39) - mkdir 19256 (time 1786564572.81 total 316.77 last 61.67) - mkdir 19881 (time 1786564582.81 total 326.77 last 62.49) - mkdir 20415 (time 1786564592.82 total 336.77 last 53.37) - mkdir 20972 (time 1786564602.86 total 346.81 last 55.50) - mkdir 21548 (time 1786564612.86 total 356.81 last 57.59) - mkdir 22101 (time 1786564622.86 total 366.81 last 55.28) - mkdir 22708 (time 1786564632.88 total 376.83 last 60.59) - mkdir 23240 (time 1786564642.88 total 386.83 last 53.20) - mkdir 23877 (time 1786564652.88 total 396.83 last 63.68) - mkdir 24463 (time 1786564662.90 total 406.85 last 58.48) - mkdir 25006 (time 1786564672.94 total 416.89 last 54.08) - mkdir 25562 (time 1786564682.96 total 426.92 last 55.48) - mkdir 26109 (time 1786564692.98 total 436.93 last 54.60) - mkdir 26566 (time 1786564702.99 total 446.94 last 45.66) - mkdir 27138 (time 1786564713.00 total 456.96 last 57.12) - mkdir 27739 (time 1786564723.01 total 466.96 last 60.06) - mkdir 28356 (time 1786564733.01 total 476.97 last 61.69) - mkdir 28914 (time 1786564743.03 total 486.98 last 55.73) - mkdir 29488 (time 1786564753.06 total 497.01 last 57.22) - mkdir 30000 (time 1786564762.16 total 506.11 last 56.28) - mkdir 30529 (time 1786564772.16 total 516.11 last 52.87) - mkdir 31125 (time 1786564782.17 total 526.12 last 59.58) - mkdir 31699 (time 1786564792.17 total 536.12 last 57.37) - mkdir 32333 (time 1786564802.18 total 546.13 last 63.37) total: 32818 mkdir in 555.01 seconds: 59.13 ops/second - mkdir 560 (time 1786564266.06 total 10.01 last 55.94) - mkdir 1099 (time 1786564276.07 total 20.02 last 53.84) - mkdir 1644 (time 1786564286.07 total 30.02 last 54.50) - mkdir 2236 (time 1786564296.09 total 40.04 last 59.10) - mkdir 2864 (time 1786564306.11 total 50.06 last 62.66) - mkdir 3459 (time 1786564316.13 total 60.09 last 59.35) - mkdir 4077 (time 1786564326.15 total 70.11 last 61.68) - mkdir 4661 (time 1786564336.17 total 80.12 last 58.33) - mkdir 5263 (time 1786564346.18 total 90.13 last 60.14) - mkdir 5890 (time 1786564356.18 total 100.14 last 62.66) - mkdir 6421 (time 1786564366.20 total 110.16 last 52.99) - mkdir 7074 (time 1786564376.21 total 120.16 last 65.27) - mkdir 7637 (time 1786564386.21 total 130.16 last 56.28) - mkdir 8223 (time 1786564396.22 total 140.17 last 58.57) - mkdir 8868 (time 1786564406.25 total 150.21 last 64.27) - mkdir 9548 (time 1786564416.26 total 160.21 last 67.94) - mkdir 10000 (time 1786564423.51 total 167.46 last 62.39) - mkdir 10632 (time 1786564433.52 total 177.48 last 63.10) - mkdir 11268 (time 1786564443.53 total 187.48 last 63.58) - mkdir 11793 (time 1786564453.53 total 197.49 last 52.46) - mkdir 12331 (time 1786564463.54 total 207.49 last 53.77) - mkdir 12948 (time 1786564473.55 total 217.50 last 61.66) - mkdir 13511 (time 1786564483.56 total 227.52 last 56.19) - mkdir 14178 (time 1786564493.57 total 237.52 last 66.68) - mkdir 14848 (time 1786564503.58 total 247.54 last 66.90) - mkdir 15507 (time 1786564513.58 total 257.54 last 65.90) - mkdir 16157 (time 1786564523.59 total 267.54 last 64.95) - mkdir 16741 (time 1786564533.62 total 277.57 last 58.25) - mkdir 17356 (time 1786564543.64 total 287.59 last 61.36) - mkdir 18014 (time 1786564553.66 total 297.62 last 65.65) - mkdir 18629 (time 1786564563.67 total 307.62 last 61.46) - mkdir 19243 (time 1786564573.68 total 317.63 last 61.36) - mkdir 19836 (time 1786564583.68 total 327.63 last 59.28) - mkdir 20000 (time 1786564586.44 total 330.39 last 59.49) - mkdir 20522 (time 1786564596.46 total 340.41 last 52.08) - mkdir 21099 (time 1786564606.47 total 350.42 last 57.66) - mkdir 21667 (time 1786564616.47 total 360.42 last 56.80) - mkdir 22263 (time 1786564626.48 total 370.43 last 59.53) - mkdir 22828 (time 1786564636.48 total 380.44 last 56.47) - mkdir 23384 (time 1786564646.49 total 390.44 last 55.57) - mkdir 24050 (time 1786564656.50 total 400.45 last 66.55) - mkdir 24659 (time 1786564666.50 total 410.45 last 60.89) - mkdir 25191 (time 1786564676.50 total 420.45 last 53.17) - mkdir 25745 (time 1786564686.55 total 430.50 last 55.13) - mkdir 26238 (time 1786564696.58 total 440.53 last 49.15) - mkdir 26746 (time 1786564706.58 total 450.54 last 50.79) - mkdir 27359 (time 1786564716.59 total 460.55 last 61.24) - mkdir 27939 (time 1786564726.60 total 470.55 last 57.99) - mkdir 28530 (time 1786564737.20 total 481.15 last 55.73) - mkdir 29087 (time 1786564747.20 total 491.16 last 55.69) - mkdir 29631 (time 1786564757.22 total 501.18 last 54.28) - mkdir 30000 (time 1786564764.13 total 508.08 last 53.43) - mkdir 30596 (time 1786564774.15 total 518.10 last 59.50) - mkdir 31156 (time 1786564784.16 total 528.11 last 55.96) - mkdir 31741 (time 1786564794.17 total 538.12 last 58.43) - mkdir 32324 (time 1786564804.19 total 548.14 last 58.18) total: 32818 mkdir in 556.99 seconds: 58.92 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1786565312 ; total 0 ; last 0) - unlinked 10000 (time 1786565488 ; total 176 ; last 176) - unlinked 20000 (time 1786565663 ; total 351 ; last 175) - unlinked 30000 (time 1786565835 ; total 523 ; last 172) total: 32768 unlinks in 568 seconds: 57.690140 unlinks/second - unlinked 0 (time 1786565312 ; total 0 ; last 0) - unlinked 10000 (time 1786565488 ; total 176 ; last 176) - unlinked 20000 (time 1786565662 ; total 350 ; last 174) - unlinked 30000 (time 1786565836 ; total 524 ; last 174) total: 32768 unlinks in 570 seconds: 57.487720 unlinks/second nlink between: 102 - unlinked 0 (time 1786565884 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786565884 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209280 2304 2204928 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 526887 333 526554 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