== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:38:03 (1787841483) 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 560 (time 1787841500.57 total 10.00 last 55.99) - mkdir 1148 (time 1787841510.57 total 20.01 last 58.78) - mkdir 1725 (time 1787841520.58 total 30.01 last 57.69) - mkdir 2222 (time 1787841530.61 total 40.04 last 49.52) - mkdir 2712 (time 1787841540.63 total 50.06 last 48.89) - mkdir 3017 (time 1787841550.65 total 60.08 last 30.44) - mkdir 3350 (time 1787841560.78 total 70.22 last 32.87) - mkdir 3783 (time 1787841570.81 total 80.24 last 43.19) - mkdir 4345 (time 1787841580.82 total 90.25 last 56.16) - mkdir 4941 (time 1787841590.82 total 100.25 last 59.57) - mkdir 5531 (time 1787841600.83 total 110.26 last 58.93) - mkdir 6119 (time 1787841610.87 total 120.30 last 58.61) - mkdir 6692 (time 1787841620.88 total 130.31 last 57.24) - mkdir 7287 (time 1787841630.88 total 140.31 last 59.49) - mkdir 7860 (time 1787841640.88 total 150.31 last 57.26) - mkdir 8436 (time 1787841650.89 total 160.32 last 57.57) - mkdir 8983 (time 1787841660.90 total 170.33 last 54.64) - mkdir 9517 (time 1787841670.91 total 180.34 last 53.34) - mkdir 10000 (time 1787841679.42 total 188.85 last 56.75) - mkdir 10384 (time 1787841689.45 total 198.88 last 38.28) - mkdir 10887 (time 1787841699.46 total 208.89 last 50.26) - mkdir 11309 (time 1787841709.47 total 218.90 last 42.16) - mkdir 11655 (time 1787841719.49 total 228.92 last 34.52) - mkdir 12070 (time 1787841729.50 total 238.93 last 41.48) - mkdir 12528 (time 1787841739.51 total 248.94 last 45.73) - mkdir 12948 (time 1787841749.52 total 258.95 last 41.97) - mkdir 13450 (time 1787841759.52 total 268.95 last 50.17) - mkdir 13975 (time 1787841769.54 total 278.97 last 52.41) - mkdir 14488 (time 1787841779.56 total 288.99 last 51.21) - mkdir 15020 (time 1787841789.57 total 299.00 last 53.16) - mkdir 15580 (time 1787841799.61 total 309.04 last 55.73) - mkdir 16079 (time 1787841809.62 total 319.05 last 49.85) - mkdir 16538 (time 1787841819.64 total 329.08 last 45.81) - mkdir 16996 (time 1787841829.66 total 339.09 last 45.71) - mkdir 17456 (time 1787841839.69 total 349.12 last 45.87) - mkdir 17846 (time 1787841849.70 total 359.13 last 38.98) - mkdir 18232 (time 1787841859.76 total 369.19 last 38.37) - mkdir 18654 (time 1787841869.77 total 379.20 last 42.16) - mkdir 19212 (time 1787841879.77 total 389.20 last 55.80) - mkdir 19721 (time 1787841889.84 total 399.28 last 50.50) - mkdir 20000 (time 1787841894.48 total 403.91 last 60.20) - mkdir 20527 (time 1787841904.48 total 413.91 last 52.68) - mkdir 21007 (time 1787841914.50 total 423.93 last 47.91) - mkdir 21377 (time 1787841924.61 total 434.05 last 36.59) - mkdir 21790 (time 1787841934.61 total 444.05 last 41.30) - mkdir 22270 (time 1787841944.64 total 454.07 last 47.89) - mkdir 22771 (time 1787841954.65 total 464.08 last 50.06) - mkdir 23306 (time 1787841964.65 total 474.08 last 53.46) - mkdir 23782 (time 1787841974.66 total 484.09 last 47.57) - mkdir 24274 (time 1787841984.82 total 494.25 last 48.43) - mkdir 24756 (time 1787841994.84 total 504.27 last 48.10) - mkdir 25324 (time 1787842004.85 total 514.28 last 56.76) - mkdir 25867 (time 1787842014.85 total 524.28 last 54.28) - mkdir 26445 (time 1787842024.97 total 534.40 last 57.13) - mkdir 27013 (time 1787842034.99 total 544.42 last 56.66) - mkdir 27622 (time 1787842045.20 total 554.63 last 59.66) - mkdir 28053 (time 1787842055.31 total 564.75 last 42.61) - mkdir 28487 (time 1787842065.40 total 574.83 last 43.03) - mkdir 28941 (time 1787842075.40 total 584.83 last 45.40) - mkdir 29433 (time 1787842085.42 total 594.85 last 49.13) - mkdir 29933 (time 1787842095.44 total 604.87 last 49.88) - mkdir 30437 (time 1787842105.45 total 614.88 last 50.37) - mkdir 30887 (time 1787842115.47 total 624.90 last 44.90) - mkdir 31432 (time 1787842125.47 total 634.90 last 54.48) - mkdir 31959 (time 1787842135.49 total 644.92 last 52.63) - mkdir 32431 (time 1787842145.49 total 654.93 last 47.17) total: 32818 mkdir in 663.66 seconds: 49.45 ops/second - mkdir 549 (time 1787841500.56 total 10.00 last 54.90) - mkdir 1132 (time 1787841510.58 total 20.02 last 58.18) - mkdir 1720 (time 1787841520.59 total 30.03 last 58.75) - mkdir 2207 (time 1787841530.62 total 40.06 last 48.55) - mkdir 2672 (time 1787841540.66 total 50.10 last 46.34) - mkdir 2960 (time 1787841550.69 total 60.13 last 28.71) - mkdir 3294 (time 1787841560.80 total 70.24 last 33.02) - mkdir 3723 (time 1787841570.89 total 80.32 last 42.55) - mkdir 4279 (time 1787841580.91 total 90.35 last 55.48) - mkdir 4883 (time 1787841590.94 total 100.37 last 60.23) - mkdir 5475 (time 1787841600.95 total 110.39 last 59.12) - mkdir 6051 (time 1787841610.97 total 120.41 last 57.47) - mkdir 6617 (time 1787841620.98 total 130.42 last 56.57) - mkdir 7188 (time 1787841631.01 total 140.45 last 56.90) - mkdir 7758 (time 1787841641.02 total 150.46 last 56.93) - mkdir 8335 (time 1787841651.05 total 160.49 last 57.55) - mkdir 8867 (time 1787841661.10 total 170.53 last 52.97) - mkdir 9381 (time 1787841671.18 total 180.62 last 50.98) - mkdir 9899 (time 1787841681.18 total 190.62 last 51.77) - mkdir 10000 (time 1787841683.22 total 192.65 last 49.71) - mkdir 10409 (time 1787841693.23 total 202.67 last 40.84) - mkdir 10897 (time 1787841703.24 total 212.67 last 48.77) - mkdir 11285 (time 1787841713.25 total 222.69 last 38.74) - mkdir 11646 (time 1787841723.32 total 232.76 last 35.86) - mkdir 12062 (time 1787841733.37 total 242.81 last 41.40) - mkdir 12507 (time 1787841743.39 total 252.83 last 44.40) - mkdir 12953 (time 1787841753.39 total 262.83 last 44.59) - mkdir 13463 (time 1787841763.40 total 272.84 last 50.94) - mkdir 14032 (time 1787841773.40 total 282.84 last 56.89) - mkdir 14511 (time 1787841783.41 total 292.85 last 47.88) - mkdir 15081 (time 1787841793.41 total 302.85 last 56.96) - mkdir 15618 (time 1787841803.43 total 312.87 last 53.59) - mkdir 16072 (time 1787841813.45 total 322.89 last 45.33) - mkdir 16577 (time 1787841823.47 total 332.90 last 50.42) - mkdir 17016 (time 1787841833.48 total 342.91 last 43.86) - mkdir 17493 (time 1787841843.48 total 352.92 last 47.66) - mkdir 17884 (time 1787841853.49 total 362.93 last 39.06) - mkdir 18228 (time 1787841863.50 total 372.94 last 34.38) - mkdir 18703 (time 1787841873.50 total 382.94 last 47.47) - mkdir 19260 (time 1787841883.51 total 392.94 last 55.69) - mkdir 19825 (time 1787841893.53 total 402.97 last 56.34) - mkdir 20000 (time 1787841896.64 total 406.08 last 56.33) - mkdir 20551 (time 1787841906.69 total 416.13 last 54.83) - mkdir 20987 (time 1787841916.76 total 426.20 last 43.31) - mkdir 21392 (time 1787841926.77 total 436.20 last 40.47) - mkdir 21836 (time 1787841936.77 total 446.20 last 44.40) - mkdir 22318 (time 1787841946.77 total 456.21 last 48.17) - mkdir 22799 (time 1787841956.79 total 466.23 last 48.01) - mkdir 23307 (time 1787841966.80 total 476.24 last 50.74) - mkdir 23812 (time 1787841976.82 total 486.26 last 50.41) - mkdir 24312 (time 1787841986.83 total 496.27 last 49.96) - mkdir 24775 (time 1787841996.85 total 506.29 last 46.21) - mkdir 25323 (time 1787842006.86 total 516.30 last 54.74) - mkdir 25824 (time 1787842016.97 total 526.41 last 49.56) - mkdir 26399 (time 1787842026.99 total 536.43 last 57.39) - mkdir 27003 (time 1787842037.36 total 546.80 last 58.22) - mkdir 27576 (time 1787842047.36 total 556.80 last 57.29) - mkdir 27967 (time 1787842057.37 total 566.81 last 39.08) - mkdir 28424 (time 1787842067.39 total 576.83 last 45.59) - mkdir 28925 (time 1787842077.40 total 586.84 last 50.06) - mkdir 29428 (time 1787842087.41 total 596.85 last 50.27) - mkdir 29944 (time 1787842097.43 total 606.87 last 51.48) - mkdir 30392 (time 1787842107.45 total 616.88 last 44.75) - mkdir 30844 (time 1787842117.45 total 626.89 last 45.17) - mkdir 31351 (time 1787842127.45 total 636.89 last 50.70) - mkdir 31833 (time 1787842137.46 total 646.90 last 48.15) - mkdir 32284 (time 1787842147.47 total 656.91 last 45.08) - mkdir 32783 (time 1787842157.47 total 666.91 last 49.88) total: 32818 mkdir in 667.52 seconds: 49.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 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 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 1787842901 ; total 0 ; last 0) - unlinked 10000 (time 1787843191 ; total 290 ; last 290) - unlinked 20000 (time 1787843491 ; total 590 ; last 300) - unlinked 30000 (time 1787843781 ; total 880 ; last 290) total: 32768 unlinks in 959 seconds: 34.168926 unlinks/second - unlinked 0 (time 1787842901 ; total 0 ; last 0) - unlinked 10000 (time 1787843192 ; total 291 ; last 291) - unlinked 20000 (time 1787843494 ; total 593 ; last 302) - unlinked 30000 (time 1787843785 ; total 884 ; last 291) total: 32768 unlinks in 964 seconds: 33.991703 unlinks/second nlink between: 102 - unlinked 0 (time 1787843867 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787843867 ; 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 2208512 2304 2204160 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 526704 333 526371 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