== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:53:54 (1789296834) 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 588 (time 1789296849.33 total 10.01 last 58.76) - mkdir 1122 (time 1789296859.38 total 20.06 last 53.12) - mkdir 1726 (time 1789296869.39 total 30.06 last 60.37) - mkdir 2378 (time 1789296879.40 total 40.08 last 65.12) - mkdir 3042 (time 1789296889.41 total 50.08 last 66.36) - mkdir 3620 (time 1789296899.42 total 60.10 last 57.72) - mkdir 4171 (time 1789296909.43 total 70.11 last 55.03) - mkdir 4768 (time 1789296919.44 total 80.11 last 59.66) - mkdir 5326 (time 1789296929.44 total 90.12 last 55.78) - mkdir 5887 (time 1789296939.47 total 100.15 last 55.95) - mkdir 6529 (time 1789296949.50 total 110.18 last 64.00) - mkdir 7114 (time 1789296959.50 total 120.18 last 58.48) - mkdir 7680 (time 1789296969.54 total 130.22 last 56.39) - mkdir 8251 (time 1789296979.55 total 140.23 last 57.04) - mkdir 8872 (time 1789296989.61 total 150.28 last 61.76) - mkdir 9411 (time 1789296999.64 total 160.32 last 53.69) - mkdir 9900 (time 1789297009.66 total 170.33 last 48.84) - mkdir 10503 (time 1789297019.66 total 180.33 last 60.29) - mkdir 11021 (time 1789297029.67 total 190.35 last 51.72) - mkdir 11681 (time 1789297039.70 total 200.38 last 65.82) - mkdir 12134 (time 1789297049.71 total 210.39 last 45.24) - mkdir 12612 (time 1789297059.73 total 220.40 last 47.74) - mkdir 13233 (time 1789297069.73 total 230.40 last 62.09) - mkdir 13856 (time 1789297079.73 total 240.41 last 62.29) - mkdir 14425 (time 1789297089.83 total 250.50 last 56.36) - mkdir 14966 (time 1789297099.85 total 260.53 last 53.96) - mkdir 15458 (time 1789297109.88 total 270.55 last 49.07) - mkdir 15989 (time 1789297119.94 total 280.61 last 52.80) - mkdir 16514 (time 1789297129.95 total 290.63 last 52.40) - mkdir 17000 (time 1789297139.99 total 300.67 last 48.43) - mkdir 17536 (time 1789297150.00 total 310.67 last 53.57) - mkdir 18036 (time 1789297160.02 total 320.70 last 49.88) - mkdir 18553 (time 1789297170.03 total 330.71 last 51.65) - mkdir 19001 (time 1789297180.03 total 340.71 last 44.78) - mkdir 19520 (time 1789297190.06 total 350.74 last 51.76) - mkdir 20000 (time 1789297199.85 total 360.52 last 49.04) - mkdir 20676 (time 1789297209.91 total 370.59 last 67.17) - mkdir 21202 (time 1789297219.91 total 380.59 last 52.59) - mkdir 21766 (time 1789297229.92 total 390.59 last 56.38) - mkdir 22332 (time 1789297240.01 total 400.69 last 56.05) - mkdir 22826 (time 1789297250.02 total 410.70 last 49.37) - mkdir 23327 (time 1789297260.03 total 420.71 last 50.04) - mkdir 23777 (time 1789297270.06 total 430.73 last 44.90) - mkdir 24323 (time 1789297280.06 total 440.73 last 54.59) - mkdir 24790 (time 1789297290.06 total 450.74 last 46.68) - mkdir 25309 (time 1789297300.07 total 460.75 last 51.85) - mkdir 25905 (time 1789297310.09 total 470.76 last 59.51) - mkdir 26575 (time 1789297320.13 total 480.81 last 66.69) - mkdir 27099 (time 1789297330.14 total 490.81 last 52.37) - mkdir 27656 (time 1789297340.16 total 500.83 last 55.60) - mkdir 28210 (time 1789297350.16 total 510.84 last 55.36) - mkdir 28770 (time 1789297360.16 total 520.84 last 55.99) - mkdir 29268 (time 1789297370.18 total 530.85 last 49.74) - mkdir 29699 (time 1789297380.20 total 540.87 last 43.01) - mkdir 30000 (time 1789297387.36 total 548.04 last 42.00) - mkdir 30523 (time 1789297397.82 total 558.49 last 50.03) - mkdir 31055 (time 1789297407.83 total 568.50 last 53.15) - mkdir 31620 (time 1789297417.84 total 578.51 last 56.45) - mkdir 32195 (time 1789297428.25 total 588.93 last 55.20) - mkdir 32669 (time 1789297438.26 total 598.93 last 47.38) total: 32818 mkdir in 601.65 seconds: 54.55 ops/second - mkdir 610 (time 1789296849.34 total 10.02 last 60.86) - mkdir 1134 (time 1789296859.36 total 20.05 last 52.29) - mkdir 1767 (time 1789296869.37 total 30.05 last 63.26) - mkdir 2411 (time 1789296879.40 total 40.08 last 64.23) - mkdir 3066 (time 1789296889.42 total 50.10 last 65.35) - mkdir 3643 (time 1789296899.44 total 60.12 last 57.59) - mkdir 4207 (time 1789296909.46 total 70.14 last 56.29) - mkdir 4805 (time 1789296919.46 total 80.15 last 59.76) - mkdir 5345 (time 1789296929.50 total 90.18 last 53.81) - mkdir 5910 (time 1789296939.50 total 100.19 last 56.46) - mkdir 6546 (time 1789296949.53 total 110.22 last 63.41) - mkdir 7140 (time 1789296959.55 total 120.23 last 59.32) - mkdir 7710 (time 1789296969.55 total 130.24 last 56.96) - mkdir 8271 (time 1789296979.57 total 140.25 last 56.02) - mkdir 8879 (time 1789296989.58 total 150.26 last 60.72) - mkdir 9432 (time 1789296999.58 total 160.26 last 55.29) - mkdir 9928 (time 1789297009.60 total 170.29 last 49.49) - mkdir 10522 (time 1789297019.61 total 180.29 last 59.35) - mkdir 11028 (time 1789297029.63 total 190.32 last 50.49) - mkdir 11666 (time 1789297039.65 total 200.33 last 63.71) - mkdir 12120 (time 1789297049.68 total 210.36 last 45.25) - mkdir 12582 (time 1789297059.69 total 220.37 last 46.17) - mkdir 13233 (time 1789297069.72 total 230.40 last 64.88) - mkdir 13840 (time 1789297079.74 total 240.42 last 60.60) - mkdir 14433 (time 1789297089.76 total 250.44 last 59.17) - mkdir 14963 (time 1789297099.76 total 260.44 last 52.99) - mkdir 15464 (time 1789297109.78 total 270.46 last 50.00) - mkdir 15979 (time 1789297119.80 total 280.48 last 51.41) - mkdir 16492 (time 1789297129.80 total 290.48 last 51.28) - mkdir 17006 (time 1789297139.83 total 300.52 last 51.22) - mkdir 17561 (time 1789297149.86 total 310.55 last 55.33) - mkdir 18067 (time 1789297159.89 total 320.58 last 50.45) - mkdir 18588 (time 1789297169.90 total 330.58 last 52.08) - mkdir 19036 (time 1789297179.93 total 340.61 last 44.67) - mkdir 19549 (time 1789297189.93 total 350.61 last 51.29) - mkdir 20000 (time 1789297199.58 total 360.26 last 46.73) - mkdir 20648 (time 1789297209.65 total 370.33 last 64.36) - mkdir 21201 (time 1789297219.65 total 380.34 last 55.27) - mkdir 21772 (time 1789297229.66 total 390.34 last 57.08) - mkdir 22335 (time 1789297239.69 total 400.37 last 56.14) - mkdir 22817 (time 1789297249.73 total 410.41 last 48.01) - mkdir 23308 (time 1789297259.74 total 420.43 last 49.01) - mkdir 23748 (time 1789297269.75 total 430.43 last 43.98) - mkdir 24283 (time 1789297279.77 total 440.45 last 53.38) - mkdir 24756 (time 1789297289.77 total 450.46 last 47.30) - mkdir 25250 (time 1789297299.78 total 460.46 last 49.38) - mkdir 25854 (time 1789297309.79 total 470.47 last 60.35) - mkdir 26527 (time 1789297319.79 total 480.47 last 67.28) - mkdir 27023 (time 1789297329.79 total 490.47 last 49.58) - mkdir 27564 (time 1789297339.81 total 500.50 last 53.97) - mkdir 28102 (time 1789297349.82 total 510.51 last 53.76) - mkdir 28669 (time 1789297359.83 total 520.51 last 56.68) - mkdir 29182 (time 1789297369.83 total 530.51 last 51.28) - mkdir 29606 (time 1789297379.84 total 540.52 last 42.37) - mkdir 30000 (time 1789297388.90 total 549.59 last 43.45) - mkdir 30526 (time 1789297398.91 total 559.59 last 52.56) - mkdir 31019 (time 1789297408.93 total 569.61 last 49.21) - mkdir 31583 (time 1789297418.93 total 579.61 last 56.40) - mkdir 32132 (time 1789297428.96 total 589.64 last 54.75) - mkdir 32625 (time 1789297438.96 total 599.65 last 49.27) total: 32818 mkdir in 603.05 seconds: 54.42 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1789298015 ; total 0 ; last 0) - unlinked 10000 (time 1789298196 ; total 181 ; last 181) - unlinked 20000 (time 1789298379 ; total 364 ; last 183) - unlinked 30000 (time 1789298565 ; total 550 ; last 186) total: 32768 unlinks in 613 seconds: 53.455139 unlinks/second - unlinked 0 (time 1789298015 ; total 0 ; last 0) - unlinked 10000 (time 1789298197 ; total 182 ; last 182) - unlinked 20000 (time 1789298380 ; total 365 ; last 183) - unlinked 30000 (time 1789298566 ; total 551 ; last 186) total: 32768 unlinks in 618 seconds: 53.022655 unlinks/second nlink between: 102 - unlinked 0 (time 1789298635 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789298635 ; 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