== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:54:56 (1781229296) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 544 (time 1781229312.76 total 10.01 last 54.32) - mkdir 1072 (time 1781229322.78 total 20.04 last 52.68) - mkdir 1729 (time 1781229332.80 total 30.06 last 65.57) - mkdir 2358 (time 1781229342.80 total 40.06 last 62.88) - mkdir 3008 (time 1781229352.82 total 50.07 last 64.91) - mkdir 3576 (time 1781229362.84 total 60.10 last 56.66) - mkdir 4096 (time 1781229372.88 total 70.14 last 51.79) - mkdir 4616 (time 1781229382.89 total 80.14 last 51.98) - mkdir 5041 (time 1781229392.91 total 90.17 last 42.40) - mkdir 5707 (time 1781229402.92 total 100.18 last 66.55) - mkdir 6191 (time 1781229412.93 total 110.18 last 48.37) - mkdir 6694 (time 1781229422.94 total 120.19 last 50.26) - mkdir 7316 (time 1781229432.94 total 130.19 last 62.18) - mkdir 7973 (time 1781229442.94 total 140.20 last 65.67) - mkdir 8602 (time 1781229452.95 total 150.21 last 62.84) - mkdir 9186 (time 1781229462.96 total 160.21 last 58.37) - mkdir 9830 (time 1781229472.98 total 170.24 last 64.23) - mkdir 10000 (time 1781229475.64 total 172.89 last 64.03) - mkdir 10608 (time 1781229485.64 total 182.90 last 60.79) - mkdir 11120 (time 1781229495.70 total 192.95 last 50.91) - mkdir 11745 (time 1781229505.70 total 202.96 last 62.46) - mkdir 12325 (time 1781229515.73 total 212.98 last 57.86) - mkdir 12877 (time 1781229525.75 total 223.00 last 55.08) - mkdir 13482 (time 1781229535.76 total 233.01 last 60.44) - mkdir 14052 (time 1781229545.77 total 243.02 last 56.97) - mkdir 14603 (time 1781229555.77 total 253.03 last 55.06) - mkdir 15276 (time 1781229565.80 total 263.06 last 67.10) - mkdir 15882 (time 1781229575.80 total 273.06 last 60.58) - mkdir 16430 (time 1781229585.81 total 283.07 last 54.75) - mkdir 17071 (time 1781229595.82 total 293.08 last 64.04) - mkdir 17671 (time 1781229605.83 total 303.08 last 59.97) - mkdir 18194 (time 1781229615.85 total 313.11 last 52.16) - mkdir 18718 (time 1781229625.89 total 323.14 last 52.23) - mkdir 19208 (time 1781229635.90 total 333.15 last 48.95) - mkdir 19692 (time 1781229645.90 total 343.16 last 48.38) - mkdir 20000 (time 1781229651.77 total 349.03 last 52.46) - mkdir 20504 (time 1781229661.80 total 359.05 last 50.27) - mkdir 21104 (time 1781229671.81 total 369.06 last 59.95) - mkdir 21688 (time 1781229681.81 total 379.06 last 58.38) - mkdir 22258 (time 1781229691.85 total 389.11 last 56.76) - mkdir 22810 (time 1781229701.86 total 399.11 last 55.15) - mkdir 23375 (time 1781229711.87 total 409.12 last 56.45) - mkdir 23905 (time 1781229721.89 total 419.14 last 52.91) - mkdir 24368 (time 1781229731.96 total 429.22 last 45.94) - mkdir 24886 (time 1781229741.97 total 439.22 last 51.78) - mkdir 25350 (time 1781229751.97 total 449.22 last 46.40) - mkdir 25864 (time 1781229761.97 total 459.22 last 51.40) - mkdir 26483 (time 1781229771.98 total 469.23 last 61.84) - mkdir 27039 (time 1781229782.00 total 479.26 last 55.46) - mkdir 27646 (time 1781229792.22 total 489.47 last 59.43) - mkdir 28248 (time 1781229802.22 total 499.48 last 60.16) - mkdir 28828 (time 1781229812.42 total 509.68 last 56.87) - mkdir 29394 (time 1781229822.44 total 519.69 last 56.50) - mkdir 30000 (time 1781229831.94 total 529.19 last 63.81) - mkdir 30500 (time 1781229842.57 total 539.83 last 47.00) - mkdir 30939 (time 1781229852.62 total 549.88 last 43.69) - mkdir 31377 (time 1781229862.77 total 560.03 last 43.16) - mkdir 31889 (time 1781229872.78 total 570.03 last 51.15) - mkdir 32392 (time 1781229882.79 total 580.04 last 50.25) total: 32818 mkdir in 589.59 seconds: 55.66 ops/second - mkdir 552 (time 1781229312.89 total 10.05 last 54.90) - mkdir 1106 (time 1781229322.89 total 20.06 last 55.37) - mkdir 1771 (time 1781229332.90 total 30.06 last 66.48) - mkdir 2406 (time 1781229342.90 total 40.06 last 63.49) - mkdir 3043 (time 1781229352.90 total 50.07 last 63.69) - mkdir 3635 (time 1781229362.91 total 60.08 last 59.15) - mkdir 4110 (time 1781229372.93 total 70.10 last 47.40) - mkdir 4620 (time 1781229382.93 total 80.10 last 50.99) - mkdir 5078 (time 1781229392.93 total 90.10 last 45.79) - mkdir 5729 (time 1781229402.94 total 100.10 last 65.07) - mkdir 6227 (time 1781229412.95 total 110.11 last 49.76) - mkdir 6744 (time 1781229422.95 total 120.12 last 51.68) - mkdir 7367 (time 1781229432.95 total 130.12 last 62.30) - mkdir 8007 (time 1781229442.96 total 140.13 last 63.93) - mkdir 8633 (time 1781229452.96 total 150.13 last 62.57) - mkdir 9190 (time 1781229462.97 total 160.14 last 55.67) - mkdir 9828 (time 1781229473.00 total 170.17 last 63.62) - mkdir 10000 (time 1781229475.72 total 172.88 last 63.27) - mkdir 10598 (time 1781229485.78 total 182.94 last 59.44) - mkdir 11130 (time 1781229495.79 total 192.95 last 53.15) - mkdir 11742 (time 1781229505.80 total 202.97 last 61.11) - mkdir 12332 (time 1781229515.80 total 212.97 last 58.98) - mkdir 12883 (time 1781229525.82 total 222.99 last 55.00) - mkdir 13472 (time 1781229535.82 total 232.99 last 58.89) - mkdir 14028 (time 1781229545.84 total 243.00 last 55.53) - mkdir 14570 (time 1781229555.85 total 253.02 last 54.13) - mkdir 15191 (time 1781229565.87 total 263.04 last 61.96) - mkdir 15771 (time 1781229575.88 total 273.04 last 57.98) - mkdir 16302 (time 1781229585.90 total 283.07 last 52.95) - mkdir 16927 (time 1781229595.91 total 293.08 last 62.45) - mkdir 17536 (time 1781229605.91 total 303.08 last 60.89) - mkdir 18060 (time 1781229615.92 total 313.08 last 52.39) - mkdir 18572 (time 1781229625.93 total 323.10 last 51.12) - mkdir 19077 (time 1781229635.95 total 333.12 last 50.41) - mkdir 19557 (time 1781229645.95 total 343.12 last 47.98) - mkdir 20000 (time 1781229654.65 total 351.82 last 50.93) - mkdir 20566 (time 1781229664.67 total 361.84 last 56.50) - mkdir 21168 (time 1781229674.67 total 371.84 last 60.19) - mkdir 21738 (time 1781229684.67 total 381.84 last 56.98) - mkdir 22288 (time 1781229694.68 total 391.85 last 54.94) - mkdir 22847 (time 1781229704.71 total 401.87 last 55.77) - mkdir 23412 (time 1781229714.75 total 411.91 last 56.27) - mkdir 23942 (time 1781229724.76 total 421.93 last 52.94) - mkdir 24383 (time 1781229734.78 total 431.94 last 44.02) - mkdir 24960 (time 1781229744.78 total 441.95 last 57.67) - mkdir 25426 (time 1781229754.82 total 451.98 last 46.44) - mkdir 25955 (time 1781229764.82 total 461.99 last 52.86) - mkdir 26614 (time 1781229774.84 total 472.01 last 65.78) - mkdir 27125 (time 1781229784.85 total 482.01 last 51.08) - mkdir 27759 (time 1781229794.86 total 492.03 last 63.31) - mkdir 28331 (time 1781229804.88 total 502.04 last 57.12) - mkdir 28869 (time 1781229814.88 total 512.05 last 53.76) - mkdir 29425 (time 1781229824.89 total 522.05 last 55.58) - mkdir 30000 (time 1781229834.79 total 531.95 last 58.09) - mkdir 30478 (time 1781229844.79 total 541.96 last 47.76) - mkdir 30896 (time 1781229854.80 total 551.96 last 41.79) - mkdir 31380 (time 1781229864.80 total 561.97 last 48.38) - mkdir 31914 (time 1781229874.83 total 571.99 last 53.25) - mkdir 32391 (time 1781229884.84 total 582.01 last 47.63) total: 32818 mkdir in 591.02 seconds: 55.53 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303986 65969 238017 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 1781230460 ; total 0 ; last 0) - unlinked 10000 (time 1781230628 ; total 168 ; last 168) - unlinked 20000 (time 1781230794 ; total 334 ; last 166) - unlinked 30000 (time 1781230960 ; total 500 ; last 166) total: 32768 unlinks in 545 seconds: 60.124771 unlinks/second - unlinked 0 (time 1781230460 ; total 1 ; last 1) - unlinked 10000 (time 1781230629 ; total 170 ; last 169) - unlinked 20000 (time 1781230796 ; total 337 ; last 167) - unlinked 30000 (time 1781230962 ; total 503 ; last 166) total: 32768 unlinks in 549 seconds: 59.686703 unlinks/second nlink between: 102 - unlinked 0 (time 1781231009 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781231009 ; 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 2209152 2176 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 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