== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:04:38 (1787785478) 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 118185 393 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 587 (time 1787785493.77 total 10.00 last 58.68) - mkdir 1174 (time 1787785503.78 total 20.01 last 58.66) - mkdir 1658 (time 1787785513.80 total 30.04 last 48.27) - mkdir 2185 (time 1787785523.82 total 40.05 last 52.61) - mkdir 2711 (time 1787785533.82 total 50.06 last 52.58) - mkdir 3234 (time 1787785543.84 total 60.07 last 52.24) - mkdir 3797 (time 1787785553.84 total 70.08 last 56.27) - mkdir 4362 (time 1787785563.85 total 80.09 last 56.44) - mkdir 5005 (time 1787785573.85 total 90.09 last 64.29) - mkdir 5568 (time 1787785583.87 total 100.10 last 56.23) - mkdir 6107 (time 1787785593.88 total 110.11 last 53.84) - mkdir 6602 (time 1787785603.89 total 120.13 last 49.44) - mkdir 7241 (time 1787785613.90 total 130.14 last 63.82) - mkdir 7731 (time 1787785623.91 total 140.14 last 48.97) - mkdir 8264 (time 1787785633.91 total 150.15 last 53.28) - mkdir 8771 (time 1787785644.01 total 160.25 last 50.20) - mkdir 9284 (time 1787785654.03 total 170.27 last 51.21) - mkdir 9828 (time 1787785664.03 total 180.27 last 54.39) - mkdir 10000 (time 1787785667.25 total 183.48 last 53.51) - mkdir 10576 (time 1787785677.26 total 193.49 last 57.53) - mkdir 11173 (time 1787785687.27 total 203.50 last 59.65) - mkdir 11750 (time 1787785697.27 total 213.50 last 57.68) - mkdir 12335 (time 1787785707.27 total 223.51 last 58.46) - mkdir 12852 (time 1787785717.28 total 233.51 last 51.70) - mkdir 13400 (time 1787785727.29 total 243.53 last 54.71) - mkdir 13900 (time 1787785737.30 total 253.53 last 49.97) - mkdir 14450 (time 1787785747.30 total 263.54 last 54.97) - mkdir 14949 (time 1787785757.31 total 273.55 last 49.85) - mkdir 15538 (time 1787785767.32 total 283.55 last 58.89) - mkdir 16075 (time 1787785777.32 total 293.55 last 53.68) - mkdir 16593 (time 1787785787.33 total 303.56 last 51.75) - mkdir 17156 (time 1787785797.33 total 313.57 last 56.30) - mkdir 17723 (time 1787785807.35 total 323.59 last 56.58) - mkdir 18290 (time 1787785817.35 total 333.59 last 56.68) - mkdir 18910 (time 1787785827.35 total 343.59 last 62.00) - mkdir 19542 (time 1787785837.39 total 353.62 last 63.00) - mkdir 20000 (time 1787785844.47 total 360.70 last 64.66) - mkdir 20559 (time 1787785854.49 total 370.72 last 55.80) - mkdir 21146 (time 1787785864.50 total 380.74 last 58.61) - mkdir 21734 (time 1787785874.51 total 390.74 last 58.77) - mkdir 22297 (time 1787785884.51 total 400.75 last 56.27) - mkdir 22856 (time 1787785894.52 total 410.76 last 55.85) - mkdir 23417 (time 1787785904.54 total 420.77 last 56.00) - mkdir 23896 (time 1787785914.54 total 430.78 last 47.88) - mkdir 24445 (time 1787785924.67 total 440.90 last 54.22) - mkdir 25058 (time 1787785934.67 total 450.91 last 61.29) - mkdir 25628 (time 1787785944.68 total 460.92 last 56.94) - mkdir 26172 (time 1787785954.69 total 470.92 last 54.37) - mkdir 26702 (time 1787785964.70 total 480.94 last 52.91) - mkdir 27251 (time 1787785974.71 total 490.94 last 54.88) - mkdir 27771 (time 1787785984.71 total 500.94 last 51.99) - mkdir 28331 (time 1787785994.72 total 510.96 last 55.93) - mkdir 28871 (time 1787786004.73 total 520.96 last 53.97) - mkdir 29387 (time 1787786014.73 total 530.97 last 51.57) - mkdir 29936 (time 1787786024.74 total 540.98 last 54.85) - mkdir 30523 (time 1787786034.75 total 550.99 last 58.64) - mkdir 31080 (time 1787786044.76 total 560.99 last 55.67) - mkdir 31609 (time 1787786054.77 total 571.01 last 52.82) - mkdir 32142 (time 1787786064.78 total 581.01 last 53.30) - mkdir 32681 (time 1787786074.80 total 591.04 last 53.76) total: 32818 mkdir in 594.27 seconds: 55.22 ops/second - mkdir 567 (time 1787785493.77 total 10.00 last 56.69) - mkdir 1131 (time 1787785503.79 total 20.02 last 56.29) - mkdir 1611 (time 1787785513.79 total 30.03 last 47.98) - mkdir 2147 (time 1787785523.80 total 40.04 last 53.53) - mkdir 2669 (time 1787785533.81 total 50.04 last 52.19) - mkdir 3205 (time 1787785543.81 total 60.05 last 53.57) - mkdir 3780 (time 1787785553.82 total 70.06 last 57.45) - mkdir 4335 (time 1787785563.84 total 80.07 last 55.42) - mkdir 4951 (time 1787785573.84 total 90.07 last 61.60) - mkdir 5496 (time 1787785583.85 total 100.09 last 54.42) - mkdir 6036 (time 1787785593.86 total 110.09 last 53.98) - mkdir 6523 (time 1787785603.86 total 120.09 last 48.69) - mkdir 7139 (time 1787785613.88 total 130.11 last 61.48) - mkdir 7611 (time 1787785623.88 total 140.12 last 47.16) - mkdir 8144 (time 1787785633.89 total 150.12 last 53.28) - mkdir 8624 (time 1787785643.89 total 160.13 last 47.98) - mkdir 9126 (time 1787785653.90 total 170.14 last 50.16) - mkdir 9679 (time 1787785663.90 total 180.14 last 55.29) - mkdir 10000 (time 1787785669.62 total 185.85 last 56.15) - mkdir 10599 (time 1787785679.64 total 195.88 last 59.78) - mkdir 11203 (time 1787785689.65 total 205.89 last 60.32) - mkdir 11777 (time 1787785699.67 total 215.91 last 57.29) - mkdir 12319 (time 1787785709.71 total 225.94 last 54.03) - mkdir 12874 (time 1787785719.71 total 235.94 last 55.48) - mkdir 13428 (time 1787785729.72 total 245.95 last 55.36) - mkdir 13979 (time 1787785739.73 total 255.96 last 55.05) - mkdir 14494 (time 1787785749.78 total 266.01 last 51.24) - mkdir 14987 (time 1787785759.78 total 276.02 last 49.27) - mkdir 15622 (time 1787785769.79 total 286.02 last 63.45) - mkdir 16173 (time 1787785779.81 total 296.04 last 55.00) - mkdir 16695 (time 1787785789.82 total 306.06 last 52.11) - mkdir 17218 (time 1787785799.83 total 316.07 last 52.26) - mkdir 17776 (time 1787785809.85 total 326.09 last 55.69) - mkdir 18355 (time 1787785819.87 total 336.11 last 57.79) - mkdir 18987 (time 1787785829.87 total 346.11 last 63.20) - mkdir 19630 (time 1787785839.88 total 356.12 last 64.22) - mkdir 20000 (time 1787785845.78 total 362.02 last 62.73) - mkdir 20532 (time 1787785855.81 total 372.04 last 53.08) - mkdir 21150 (time 1787785865.81 total 382.04 last 61.79) - mkdir 21691 (time 1787785875.81 total 392.05 last 54.07) - mkdir 22262 (time 1787785885.81 total 402.05 last 57.09) - mkdir 22823 (time 1787785895.83 total 412.07 last 55.99) - mkdir 23332 (time 1787785905.84 total 422.07 last 50.87) - mkdir 23808 (time 1787785915.85 total 432.08 last 47.56) - mkdir 24391 (time 1787785925.87 total 442.11 last 58.16) - mkdir 24994 (time 1787785935.87 total 452.11 last 60.30) - mkdir 25513 (time 1787785945.87 total 462.11 last 51.89) - mkdir 26103 (time 1787785955.88 total 472.11 last 58.99) - mkdir 26622 (time 1787785965.88 total 482.12 last 51.86) - mkdir 27139 (time 1787785975.89 total 492.12 last 51.67) - mkdir 27675 (time 1787785985.89 total 502.13 last 53.59) - mkdir 28224 (time 1787785995.90 total 512.14 last 54.83) - mkdir 28771 (time 1787786005.93 total 522.16 last 54.58) - mkdir 29259 (time 1787786015.93 total 532.17 last 48.76) - mkdir 29800 (time 1787786025.95 total 542.18 last 54.03) - mkdir 30000 (time 1787786029.55 total 545.79 last 55.48) - mkdir 30531 (time 1787786039.56 total 555.79 last 53.07) - mkdir 31038 (time 1787786049.57 total 565.80 last 50.65) - mkdir 31551 (time 1787786059.57 total 575.80 last 51.29) - mkdir 32088 (time 1787786069.58 total 585.81 last 53.67) - mkdir 32615 (time 1787786079.58 total 595.82 last 52.67) total: 32818 mkdir in 599.03 seconds: 54.79 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787786588 ; total 0 ; last 0) - unlinked 10000 (time 1787786786 ; total 198 ; last 198) - unlinked 20000 (time 1787786969 ; total 381 ; last 183) - unlinked 30000 (time 1787787154 ; total 566 ; last 185) total: 32768 unlinks in 653 seconds: 50.180706 unlinks/second - unlinked 0 (time 1787786588 ; total 0 ; last 0) - unlinked 10000 (time 1787786785 ; total 197 ; last 197) - unlinked 20000 (time 1787786969 ; total 381 ; last 184) - unlinked 30000 (time 1787787155 ; total 567 ; last 186) total: 32768 unlinks in 654 seconds: 50.103977 unlinks/second nlink between: 102 - unlinked 0 (time 1787787244 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787787244 ; 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 2209024 2304 2204672 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 526826 333 526493 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre