== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:40:06 (1790678406) 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 543 (time 1790678422.24 total 10.01 last 54.26) - mkdir 997 (time 1790678432.28 total 20.05 last 45.19) - mkdir 1620 (time 1790678442.29 total 30.06 last 62.24) - mkdir 2178 (time 1790678452.33 total 40.10 last 55.57) - mkdir 2760 (time 1790678462.33 total 50.10 last 58.20) - mkdir 3393 (time 1790678472.35 total 60.12 last 63.22) - mkdir 3961 (time 1790678482.37 total 70.14 last 56.67) - mkdir 4527 (time 1790678492.39 total 80.16 last 56.49) - mkdir 5099 (time 1790678502.41 total 90.19 last 57.05) - mkdir 5680 (time 1790678512.42 total 100.19 last 58.06) - mkdir 6299 (time 1790678522.43 total 110.20 last 61.85) - mkdir 6982 (time 1790678532.44 total 120.21 last 68.23) - mkdir 7510 (time 1790678542.46 total 130.23 last 52.70) - mkdir 8174 (time 1790678552.47 total 140.24 last 66.33) - mkdir 8783 (time 1790678562.49 total 150.27 last 60.74) - mkdir 9361 (time 1790678572.50 total 160.28 last 57.74) - mkdir 9899 (time 1790678582.51 total 170.28 last 53.80) - mkdir 10445 (time 1790678592.51 total 180.28 last 54.57) - mkdir 10969 (time 1790678602.53 total 190.30 last 52.31) - mkdir 11485 (time 1790678612.53 total 200.30 last 51.59) - mkdir 12003 (time 1790678622.55 total 210.32 last 51.68) - mkdir 12512 (time 1790678632.56 total 220.33 last 50.88) - mkdir 13137 (time 1790678642.59 total 230.36 last 62.31) - mkdir 13818 (time 1790678652.61 total 240.38 last 67.94) - mkdir 14361 (time 1790678662.61 total 250.38 last 54.30) - mkdir 14939 (time 1790678672.62 total 260.39 last 57.77) - mkdir 15489 (time 1790678682.62 total 270.39 last 55.00) - mkdir 16093 (time 1790678692.65 total 280.42 last 60.23) - mkdir 16668 (time 1790678702.65 total 290.42 last 57.48) - mkdir 17321 (time 1790678712.67 total 300.44 last 65.19) - mkdir 17896 (time 1790678722.68 total 310.45 last 57.44) - mkdir 18453 (time 1790678732.69 total 320.46 last 55.61) - mkdir 19023 (time 1790678742.70 total 330.47 last 56.98) - mkdir 19660 (time 1790678752.71 total 340.48 last 63.63) - mkdir 20000 (time 1790678758.52 total 346.29 last 58.48) - mkdir 20668 (time 1790678768.52 total 356.29 last 66.78) - mkdir 21183 (time 1790678778.53 total 366.30 last 51.49) - mkdir 21682 (time 1790678788.54 total 376.31 last 49.81) - mkdir 22320 (time 1790678798.56 total 386.33 last 63.69) - mkdir 22790 (time 1790678808.57 total 396.34 last 46.94) - mkdir 23325 (time 1790678818.62 total 406.40 last 53.22) - mkdir 23865 (time 1790678828.63 total 416.40 last 53.98) - mkdir 24440 (time 1790678838.64 total 426.42 last 57.40) - mkdir 24967 (time 1790678848.66 total 436.43 last 52.64) - mkdir 25557 (time 1790678858.67 total 446.44 last 58.92) - mkdir 26178 (time 1790678868.68 total 456.45 last 62.01) - mkdir 26841 (time 1790678878.71 total 466.48 last 66.10) - mkdir 27386 (time 1790678888.72 total 476.49 last 54.48) - mkdir 27995 (time 1790678898.72 total 486.49 last 60.88) - mkdir 28621 (time 1790678908.73 total 496.50 last 62.53) - mkdir 29216 (time 1790678918.74 total 506.51 last 59.47) - mkdir 29841 (time 1790678928.74 total 516.51 last 62.48) - mkdir 30000 (time 1790678931.15 total 518.92 last 66.10) - mkdir 30580 (time 1790678941.17 total 528.94 last 57.85) - mkdir 31015 (time 1790678951.18 total 538.96 last 43.44) - mkdir 31600 (time 1790678961.19 total 548.96 last 58.48) - mkdir 32038 (time 1790678971.20 total 558.97 last 43.75) - mkdir 32562 (time 1790678981.21 total 568.98 last 52.33) total: 32818 mkdir in 573.11 seconds: 57.26 ops/second - mkdir 536 (time 1790678422.24 total 10.02 last 53.52) - mkdir 1004 (time 1790678432.25 total 20.02 last 46.78) - mkdir 1627 (time 1790678442.27 total 30.05 last 62.14) - mkdir 2188 (time 1790678452.30 total 40.07 last 55.97) - mkdir 2752 (time 1790678462.32 total 50.09 last 56.27) - mkdir 3404 (time 1790678472.37 total 60.14 last 64.88) - mkdir 3992 (time 1790678482.42 total 70.19 last 58.50) - mkdir 4547 (time 1790678492.43 total 80.20 last 55.43) - mkdir 5087 (time 1790678502.43 total 90.20 last 53.99) - mkdir 5661 (time 1790678512.44 total 100.21 last 57.37) - mkdir 6261 (time 1790678522.45 total 110.22 last 59.94) - mkdir 6931 (time 1790678532.47 total 120.24 last 66.87) - mkdir 7473 (time 1790678542.47 total 130.25 last 54.17) - mkdir 8121 (time 1790678552.49 total 140.27 last 64.67) - mkdir 8756 (time 1790678562.51 total 150.28 last 63.38) - mkdir 9336 (time 1790678572.53 total 160.30 last 57.93) - mkdir 9869 (time 1790678582.53 total 170.30 last 53.30) - mkdir 10420 (time 1790678592.53 total 180.30 last 55.09) - mkdir 10967 (time 1790678602.55 total 190.32 last 54.57) - mkdir 11514 (time 1790678612.56 total 200.33 last 54.68) - mkdir 12019 (time 1790678622.56 total 210.33 last 50.47) - mkdir 12530 (time 1790678632.57 total 220.34 last 51.06) - mkdir 13157 (time 1790678642.60 total 230.38 last 62.48) - mkdir 13850 (time 1790678652.61 total 240.39 last 69.24) - mkdir 14397 (time 1790678662.63 total 250.40 last 54.63) - mkdir 14979 (time 1790678672.63 total 260.40 last 58.20) - mkdir 15544 (time 1790678682.63 total 270.40 last 56.49) - mkdir 16153 (time 1790678692.63 total 280.41 last 60.87) - mkdir 16735 (time 1790678702.64 total 290.42 last 58.14) - mkdir 17387 (time 1790678712.66 total 300.43 last 65.09) - mkdir 17952 (time 1790678722.67 total 310.44 last 56.45) - mkdir 18502 (time 1790678732.71 total 320.48 last 54.80) - mkdir 19060 (time 1790678742.72 total 330.49 last 55.75) - mkdir 19687 (time 1790678752.72 total 340.49 last 62.70) - mkdir 20000 (time 1790678757.89 total 345.66 last 60.46) - mkdir 20635 (time 1790678767.92 total 355.69 last 63.36) - mkdir 21171 (time 1790678777.94 total 365.71 last 53.49) - mkdir 21659 (time 1790678787.94 total 375.71 last 48.78) - mkdir 22256 (time 1790678797.94 total 385.71 last 59.69) - mkdir 22751 (time 1790678807.95 total 395.72 last 49.47) - mkdir 23286 (time 1790678817.96 total 405.73 last 53.47) - mkdir 23854 (time 1790678827.97 total 415.74 last 56.71) - mkdir 24437 (time 1790678837.98 total 425.75 last 58.27) - mkdir 25012 (time 1790678847.98 total 435.75 last 57.48) - mkdir 25561 (time 1790678858.00 total 445.78 last 54.77) - mkdir 26183 (time 1790678868.05 total 455.82 last 61.92) - mkdir 26842 (time 1790678878.06 total 465.83 last 65.80) - mkdir 27358 (time 1790678888.16 total 475.93 last 51.11) - mkdir 27968 (time 1790678898.18 total 485.95 last 60.90) - mkdir 28583 (time 1790678908.18 total 495.95 last 61.50) - mkdir 29182 (time 1790678918.21 total 505.98 last 59.72) - mkdir 29802 (time 1790678928.22 total 515.99 last 61.91) - mkdir 30000 (time 1790678931.07 total 518.84 last 69.53) - mkdir 30562 (time 1790678941.08 total 528.85 last 56.15) - mkdir 31008 (time 1790678951.08 total 538.85 last 44.58) - mkdir 31564 (time 1790678961.10 total 548.87 last 55.52) - mkdir 32009 (time 1790678971.11 total 558.88 last 44.43) - mkdir 32524 (time 1790678981.12 total 568.90 last 51.44) total: 32818 mkdir in 573.53 seconds: 57.22 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 422912 1785216 20% /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 351010 65969 285041 19% /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 1790679647 ; total 0 ; last 0) - unlinked 10000 (time 1790679938 ; total 291 ; last 291) - unlinked 20000 (time 1790680266 ; total 619 ; last 328) - unlinked 30000 (time 1790680608 ; total 961 ; last 342) total: 32768 unlinks in 1051 seconds: 31.177925 unlinks/second - unlinked 0 (time 1790679647 ; total 0 ; last 0) - unlinked 10000 (time 1790679938 ; total 291 ; last 291) - unlinked 20000 (time 1790680266 ; total 619 ; last 328) - unlinked 30000 (time 1790680612 ; total 965 ; last 346) total: 32768 unlinks in 1053 seconds: 31.118708 unlinks/second nlink between: 102 - unlinked 0 (time 1790680702 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790680702 ; 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 2208768 2304 2204416 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 526765 333 526432 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