== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:18:49 (1781209129) 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 455 (time 1781209145.22 total 10.03 last 45.37) - mkdir 850 (time 1781209155.22 total 20.03 last 39.48) - mkdir 1311 (time 1781209165.24 total 30.05 last 46.04) - mkdir 1834 (time 1781209175.24 total 40.05 last 52.29) - mkdir 2418 (time 1781209185.24 total 50.05 last 58.38) - mkdir 2998 (time 1781209195.29 total 60.10 last 57.74) - mkdir 3548 (time 1781209205.29 total 70.10 last 55.00) - mkdir 4084 (time 1781209215.32 total 80.13 last 53.42) - mkdir 4499 (time 1781209225.37 total 90.18 last 41.30) - mkdir 4931 (time 1781209235.39 total 100.20 last 43.11) - mkdir 5385 (time 1781209245.40 total 110.21 last 45.36) - mkdir 5902 (time 1781209255.41 total 120.22 last 51.63) - mkdir 6432 (time 1781209265.43 total 130.24 last 52.91) - mkdir 6985 (time 1781209275.46 total 140.27 last 55.16) - mkdir 7520 (time 1781209285.46 total 150.27 last 53.50) - mkdir 8003 (time 1781209295.46 total 160.27 last 48.30) - mkdir 8515 (time 1781209305.47 total 170.28 last 51.12) - mkdir 9076 (time 1781209315.50 total 180.31 last 55.95) - mkdir 9643 (time 1781209325.51 total 190.32 last 56.65) - mkdir 10000 (time 1781209332.26 total 197.07 last 52.88) - mkdir 10486 (time 1781209342.28 total 207.09 last 48.49) - mkdir 10942 (time 1781209352.32 total 217.13 last 45.43) - mkdir 11372 (time 1781209362.33 total 227.14 last 42.94) - mkdir 11915 (time 1781209372.34 total 237.15 last 54.26) - mkdir 12459 (time 1781209382.37 total 247.18 last 54.22) - mkdir 12971 (time 1781209392.39 total 257.20 last 51.14) - mkdir 13468 (time 1781209402.42 total 267.23 last 49.52) - mkdir 13978 (time 1781209412.44 total 277.25 last 50.92) - mkdir 14554 (time 1781209422.45 total 287.26 last 57.52) - mkdir 15086 (time 1781209432.46 total 297.27 last 53.14) - mkdir 15532 (time 1781209442.52 total 307.33 last 44.35) - mkdir 16062 (time 1781209452.52 total 317.33 last 52.98) - mkdir 16595 (time 1781209462.53 total 327.34 last 53.25) - mkdir 16971 (time 1781209472.57 total 337.38 last 37.48) - mkdir 17447 (time 1781209482.61 total 347.42 last 47.41) - mkdir 17914 (time 1781209492.62 total 357.43 last 46.65) - mkdir 18372 (time 1781209502.62 total 367.43 last 45.78) - mkdir 18871 (time 1781209512.64 total 377.45 last 49.79) - mkdir 19440 (time 1781209522.70 total 387.51 last 56.60) - mkdir 19929 (time 1781209532.73 total 397.54 last 48.74) - mkdir 20375 (time 1781209542.73 total 407.54 last 44.60) - mkdir 20820 (time 1781209552.73 total 417.54 last 44.48) - mkdir 21248 (time 1781209562.75 total 427.56 last 42.73) - mkdir 21593 (time 1781209572.76 total 437.57 last 34.46) - mkdir 21884 (time 1781209582.76 total 447.57 last 29.09) - mkdir 22340 (time 1781209592.77 total 457.58 last 45.54) - mkdir 22790 (time 1781209602.78 total 467.59 last 44.99) - mkdir 23244 (time 1781209612.82 total 477.63 last 45.21) - mkdir 23668 (time 1781209622.82 total 487.63 last 42.38) - mkdir 24097 (time 1781209632.85 total 497.66 last 42.79) - mkdir 24523 (time 1781209642.88 total 507.69 last 42.48) - mkdir 24958 (time 1781209652.88 total 517.69 last 43.47) - mkdir 25363 (time 1781209662.89 total 527.70 last 40.48) - mkdir 25824 (time 1781209672.97 total 537.78 last 45.72) - mkdir 26215 (time 1781209682.97 total 547.78 last 39.09) - mkdir 26701 (time 1781209692.98 total 557.79 last 48.56) - mkdir 27166 (time 1781209702.99 total 567.80 last 46.45) - mkdir 27643 (time 1781209713.04 total 577.85 last 47.49) - mkdir 28025 (time 1781209723.04 total 587.85 last 38.18) - mkdir 28539 (time 1781209733.05 total 597.86 last 51.35) - mkdir 29015 (time 1781209743.06 total 607.87 last 47.57) - mkdir 29483 (time 1781209753.06 total 617.87 last 46.79) - mkdir 29929 (time 1781209763.06 total 627.87 last 44.58) - mkdir 30458 (time 1781209773.08 total 637.89 last 52.84) - mkdir 30977 (time 1781209783.08 total 647.89 last 51.87) - mkdir 31450 (time 1781209793.09 total 657.90 last 47.28) - mkdir 31977 (time 1781209803.10 total 667.91 last 52.61) - mkdir 32486 (time 1781209813.11 total 677.92 last 50.85) total: 32818 mkdir in 685.70 seconds: 47.86 ops/second - mkdir 472 (time 1781209145.19 total 10.00 last 47.20) - mkdir 878 (time 1781209155.21 total 20.02 last 40.53) - mkdir 1360 (time 1781209165.21 total 30.02 last 48.19) - mkdir 1872 (time 1781209175.22 total 40.02 last 51.18) - mkdir 2464 (time 1781209185.22 total 50.03 last 59.19) - mkdir 3038 (time 1781209195.25 total 60.06 last 57.22) - mkdir 3563 (time 1781209205.27 total 70.07 last 52.42) - mkdir 4094 (time 1781209215.29 total 80.10 last 52.95) - mkdir 4500 (time 1781209225.30 total 90.11 last 40.57) - mkdir 4938 (time 1781209235.32 total 100.13 last 43.70) - mkdir 5400 (time 1781209245.32 total 110.13 last 46.20) - mkdir 5917 (time 1781209255.35 total 120.15 last 51.59) - mkdir 6452 (time 1781209265.36 total 130.17 last 53.40) - mkdir 7017 (time 1781209275.38 total 140.18 last 56.42) - mkdir 7550 (time 1781209285.39 total 150.19 last 53.25) - mkdir 8051 (time 1781209295.40 total 160.21 last 50.04) - mkdir 8575 (time 1781209305.41 total 170.22 last 52.33) - mkdir 9116 (time 1781209315.42 total 180.23 last 54.06) - mkdir 9679 (time 1781209325.44 total 190.24 last 56.22) - mkdir 10000 (time 1781209331.49 total 196.30 last 52.99) - mkdir 10466 (time 1781209341.50 total 206.31 last 46.58) - mkdir 10958 (time 1781209351.51 total 216.32 last 49.13) - mkdir 11384 (time 1781209361.52 total 226.32 last 42.58) - mkdir 11903 (time 1781209371.54 total 236.34 last 51.80) - mkdir 12436 (time 1781209381.54 total 246.35 last 53.29) - mkdir 12948 (time 1781209391.57 total 256.38 last 51.01) - mkdir 13451 (time 1781209401.60 total 266.40 last 50.19) - mkdir 13945 (time 1781209411.60 total 276.41 last 49.38) - mkdir 14538 (time 1781209421.61 total 286.42 last 59.22) - mkdir 15054 (time 1781209431.63 total 296.44 last 51.50) - mkdir 15506 (time 1781209441.67 total 306.48 last 45.02) - mkdir 16047 (time 1781209451.68 total 316.49 last 54.06) - mkdir 16615 (time 1781209461.71 total 326.51 last 56.65) - mkdir 16962 (time 1781209471.72 total 336.53 last 34.64) - mkdir 17438 (time 1781209481.74 total 346.55 last 47.52) - mkdir 17892 (time 1781209491.78 total 356.59 last 45.23) - mkdir 18376 (time 1781209501.80 total 366.60 last 48.31) - mkdir 18898 (time 1781209511.80 total 376.61 last 52.19) - mkdir 19434 (time 1781209521.81 total 386.62 last 53.53) - mkdir 19908 (time 1781209531.82 total 396.63 last 47.35) - mkdir 20369 (time 1781209541.84 total 406.64 last 46.03) - mkdir 20804 (time 1781209551.85 total 416.66 last 43.44) - mkdir 21240 (time 1781209561.86 total 426.66 last 43.57) - mkdir 21603 (time 1781209571.86 total 436.66 last 36.29) - mkdir 21875 (time 1781209581.86 total 446.67 last 27.18) - mkdir 22326 (time 1781209591.89 total 456.70 last 44.98) - mkdir 22770 (time 1781209601.90 total 466.70 last 44.37) - mkdir 23218 (time 1781209611.90 total 476.71 last 44.79) - mkdir 23684 (time 1781209621.90 total 486.71 last 46.58) - mkdir 24099 (time 1781209631.93 total 496.73 last 41.41) - mkdir 24527 (time 1781209641.98 total 506.79 last 42.57) - mkdir 24975 (time 1781209651.99 total 516.80 last 44.75) - mkdir 25365 (time 1781209661.99 total 526.80 last 38.99) - mkdir 25818 (time 1781209672.01 total 536.82 last 45.23) - mkdir 26232 (time 1781209682.02 total 546.83 last 41.36) - mkdir 26737 (time 1781209692.02 total 556.83 last 50.48) - mkdir 27184 (time 1781209702.05 total 566.85 last 44.61) - mkdir 27617 (time 1781209712.06 total 576.86 last 43.26) - mkdir 27957 (time 1781209722.09 total 586.90 last 33.88) - mkdir 28474 (time 1781209732.32 total 597.12 last 50.56) - mkdir 28953 (time 1781209742.34 total 607.15 last 47.79) - mkdir 29414 (time 1781209752.35 total 617.16 last 46.04) - mkdir 29879 (time 1781209762.36 total 627.16 last 46.49) - mkdir 30396 (time 1781209772.36 total 637.17 last 51.67) - mkdir 30934 (time 1781209782.39 total 647.20 last 53.63) - mkdir 31425 (time 1781209792.40 total 657.20 last 49.09) - mkdir 31921 (time 1781209802.40 total 667.21 last 49.57) - mkdir 32439 (time 1781209812.41 total 677.22 last 51.74) total: 32818 mkdir in 685.80 seconds: 47.85 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 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 1781210682 ; total 0 ; last 0) - unlinked 10000 (time 1781211053 ; total 371 ; last 371) - unlinked 20000 (time 1781211429 ; total 747 ; last 376) - unlinked 30000 (time 1781211790 ; total 1108 ; last 361) total: 32768 unlinks in 1210 seconds: 27.080992 unlinks/second - unlinked 0 (time 1781210682 ; total 0 ; last 0) - unlinked 10000 (time 1781211054 ; total 372 ; last 372) - unlinked 20000 (time 1781211432 ; total 750 ; last 378) - unlinked 30000 (time 1781211794 ; total 1112 ; last 362) total: 32768 unlinks in 1214 seconds: 26.991762 unlinks/second nlink between: 102 - unlinked 0 (time 1781211898 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781211898 ; 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