== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:21:55 (1787469715) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28128 3578892 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15352 3591668 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4008 1019992 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2019 1021981 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2719 259425 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2684 259460 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6027 518885 2% /mnt/lustre - mkdir 600 (time 1787469730.40 total 10.01 last 59.94) - mkdir 1105 (time 1787469740.41 total 20.02 last 50.47) - mkdir 1685 (time 1787469750.43 total 30.03 last 57.90) - mkdir 2426 (time 1787469760.43 total 40.04 last 74.09) - mkdir 3185 (time 1787469770.43 total 50.04 last 75.87) - mkdir 3881 (time 1787469780.44 total 60.05 last 69.55) - mkdir 4445 (time 1787469790.45 total 70.06 last 56.32) - mkdir 5070 (time 1787469800.47 total 80.08 last 62.36) - mkdir 5745 (time 1787469810.48 total 90.09 last 67.47) - mkdir 6440 (time 1787469820.48 total 100.09 last 69.48) - mkdir 7159 (time 1787469830.53 total 110.14 last 71.57) - mkdir 7939 (time 1787469840.56 total 120.17 last 77.73) - mkdir 8630 (time 1787469850.57 total 130.18 last 69.04) - mkdir 9402 (time 1787469860.60 total 140.21 last 77.00) - mkdir 10000 (time 1787469868.07 total 147.67 last 80.07) - mkdir 10725 (time 1787469878.07 total 157.68 last 72.47) - mkdir 11538 (time 1787469888.08 total 167.68 last 81.25) - mkdir 12374 (time 1787469898.09 total 177.69 last 83.51) - mkdir 13054 (time 1787469908.10 total 187.71 last 67.91) - mkdir 13623 (time 1787469918.11 total 197.71 last 56.86) - mkdir 14154 (time 1787469928.12 total 207.73 last 53.02) - mkdir 14842 (time 1787469938.14 total 217.75 last 68.67) - mkdir 15622 (time 1787469948.15 total 227.76 last 77.93) - mkdir 16397 (time 1787469958.17 total 237.78 last 77.34) - mkdir 17214 (time 1787469968.19 total 247.80 last 81.52) - mkdir 17955 (time 1787469978.22 total 257.83 last 73.92) - mkdir 18791 (time 1787469988.22 total 267.83 last 83.59) - mkdir 19549 (time 1787469998.23 total 277.84 last 75.67) - mkdir 20000 (time 1787470004.05 total 283.66 last 77.53) - mkdir 20750 (time 1787470014.07 total 293.67 last 74.89) - mkdir 21547 (time 1787470024.07 total 303.68 last 79.64) - mkdir 22254 (time 1787470034.08 total 313.69 last 70.66) - mkdir 23059 (time 1787470044.10 total 323.71 last 80.36) - mkdir 23780 (time 1787470054.10 total 333.71 last 72.05) - mkdir 24481 (time 1787470064.12 total 343.73 last 69.97) - mkdir 25243 (time 1787470074.15 total 353.76 last 76.00) - mkdir 25940 (time 1787470084.15 total 363.76 last 69.67) - mkdir 26753 (time 1787470094.16 total 373.77 last 81.28) - mkdir 27543 (time 1787470104.16 total 383.77 last 78.98) - mkdir 28290 (time 1787470114.16 total 393.77 last 74.68) - mkdir 29007 (time 1787470124.16 total 403.77 last 71.69) - mkdir 29766 (time 1787470134.17 total 413.78 last 75.86) - mkdir 30000 (time 1787470137.10 total 416.71 last 79.72) - mkdir 30783 (time 1787470147.12 total 426.73 last 78.21) - mkdir 31555 (time 1787470157.12 total 436.73 last 77.17) - mkdir 32370 (time 1787470167.12 total 446.73 last 81.50) total: 32818 mkdir in 452.49 seconds: 72.53 ops/second - mkdir 592 (time 1787469730.67 total 10.02 last 59.10) - mkdir 1117 (time 1787469740.67 total 20.02 last 52.49) - mkdir 1690 (time 1787469750.69 total 30.04 last 57.18) - mkdir 2465 (time 1787469760.72 total 40.06 last 77.31) - mkdir 3223 (time 1787469770.73 total 50.07 last 75.70) - mkdir 3896 (time 1787469780.77 total 60.12 last 67.02) - mkdir 4455 (time 1787469790.84 total 70.18 last 55.53) - mkdir 5098 (time 1787469800.86 total 80.20 last 64.18) - mkdir 5777 (time 1787469810.86 total 90.20 last 67.88) - mkdir 6506 (time 1787469820.86 total 100.21 last 72.90) - mkdir 7179 (time 1787469830.87 total 110.22 last 67.23) - mkdir 7952 (time 1787469840.89 total 120.23 last 77.18) - mkdir 8617 (time 1787469850.89 total 130.23 last 66.49) - mkdir 9360 (time 1787469860.91 total 140.26 last 74.13) - mkdir 10000 (time 1787469869.00 total 148.35 last 79.13) - mkdir 10736 (time 1787469879.00 total 158.35 last 73.58) - mkdir 11543 (time 1787469889.01 total 168.36 last 80.64) - mkdir 12340 (time 1787469899.01 total 178.36 last 79.68) - mkdir 12998 (time 1787469909.02 total 188.36 last 65.79) - mkdir 13583 (time 1787469919.10 total 198.45 last 57.98) - mkdir 14100 (time 1787469929.13 total 208.48 last 51.55) - mkdir 14776 (time 1787469939.14 total 218.48 last 67.59) - mkdir 15572 (time 1787469949.14 total 228.48 last 79.58) - mkdir 16352 (time 1787469959.14 total 238.49 last 77.97) - mkdir 17129 (time 1787469969.15 total 248.49 last 77.63) - mkdir 17867 (time 1787469979.18 total 258.52 last 73.60) - mkdir 18685 (time 1787469989.19 total 268.54 last 81.65) - mkdir 19450 (time 1787469999.20 total 278.54 last 76.46) - mkdir 20000 (time 1787470006.76 total 286.11 last 72.73) - mkdir 20754 (time 1787470016.77 total 296.11 last 75.36) - mkdir 21549 (time 1787470026.80 total 306.15 last 79.23) - mkdir 22241 (time 1787470036.80 total 316.15 last 69.19) - mkdir 23059 (time 1787470046.81 total 326.15 last 81.76) - mkdir 23736 (time 1787470056.81 total 336.16 last 67.68) - mkdir 24488 (time 1787470066.84 total 346.18 last 75.02) - mkdir 25211 (time 1787470076.86 total 356.20 last 72.15) - mkdir 25891 (time 1787470086.87 total 366.21 last 67.91) - mkdir 26718 (time 1787470096.88 total 376.22 last 82.64) - mkdir 27479 (time 1787470106.89 total 386.23 last 76.02) - mkdir 28165 (time 1787470116.90 total 396.24 last 68.52) - mkdir 28942 (time 1787470126.91 total 406.25 last 77.65) - mkdir 29673 (time 1787470136.92 total 416.27 last 72.99) - mkdir 30000 (time 1787470141.14 total 420.48 last 77.59) - mkdir 30790 (time 1787470151.17 total 430.52 last 78.72) - mkdir 31582 (time 1787470161.18 total 440.52 last 79.15) - mkdir 32390 (time 1787470171.19 total 450.53 last 80.72) total: 32818 mkdir in 456.18 seconds: 71.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276248 995056 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28128 3578892 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15352 3591668 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4008 1019992 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67655 956345 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2719 259425 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2684 259460 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71663 518885 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787470821 ; total 0 ; last 0) - unlinked 10000 (time 1787471047 ; total 226 ; last 226) - unlinked 20000 (time 1787471302 ; total 481 ; last 255) - unlinked 30000 (time 1787471555 ; total 734 ; last 253) total: 32768 unlinks in 808 seconds: 40.554455 unlinks/second - unlinked 0 (time 1787470821 ; total 0 ; last 0) - unlinked 10000 (time 1787471045 ; total 224 ; last 224) - unlinked 20000 (time 1787471302 ; total 481 ; last 257) - unlinked 30000 (time 1787471556 ; total 735 ; last 254) total: 32768 unlinks in 809 seconds: 40.504326 unlinks/second nlink between: 1 - unlinked 0 (time 1787471632 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787471632 ; 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 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13704 1257600 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28128 3578892 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15352 3591668 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4008 1019992 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2019 1021981 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2719 259425 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2684 259460 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6027 518885 2% /mnt/lustre