== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:43:23 (1789058603) 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 529 (time 1789058619.20 total 10.02 last 52.80) - mkdir 1026 (time 1789058629.20 total 20.02 last 49.68) - mkdir 1579 (time 1789058639.22 total 30.05 last 55.18) - mkdir 2174 (time 1789058649.24 total 40.07 last 59.38) - mkdir 2788 (time 1789058659.25 total 50.08 last 61.34) - mkdir 3425 (time 1789058669.27 total 60.09 last 63.61) - mkdir 3966 (time 1789058679.30 total 70.12 last 53.94) - mkdir 4550 (time 1789058689.30 total 80.12 last 58.37) - mkdir 5110 (time 1789058699.30 total 90.12 last 56.00) - mkdir 5691 (time 1789058709.31 total 100.14 last 58.03) - mkdir 6257 (time 1789058719.33 total 110.15 last 56.52) - mkdir 6712 (time 1789058729.34 total 120.16 last 45.44) - mkdir 7125 (time 1789058739.38 total 130.21 last 41.12) - mkdir 7622 (time 1789058749.39 total 140.21 last 49.68) - mkdir 8132 (time 1789058759.40 total 150.22 last 50.96) - mkdir 8724 (time 1789058769.40 total 160.22 last 59.19) - mkdir 9334 (time 1789058779.48 total 170.30 last 60.50) - mkdir 9968 (time 1789058789.49 total 180.31 last 63.33) - mkdir 10557 (time 1789058799.51 total 190.34 last 58.77) - mkdir 11168 (time 1789058809.52 total 200.34 last 61.06) - mkdir 11747 (time 1789058819.57 total 210.40 last 57.59) - mkdir 12231 (time 1789058829.64 total 220.46 last 48.08) - mkdir 12828 (time 1789058839.65 total 230.47 last 59.67) - mkdir 13374 (time 1789058849.65 total 240.47 last 54.60) - mkdir 13949 (time 1789058859.65 total 250.48 last 57.47) - mkdir 14519 (time 1789058869.67 total 260.49 last 56.91) - mkdir 15090 (time 1789058879.69 total 270.51 last 56.97) - mkdir 15651 (time 1789058889.70 total 280.52 last 56.05) - mkdir 16232 (time 1789058899.71 total 290.54 last 58.03) - mkdir 16735 (time 1789058909.73 total 300.55 last 50.23) - mkdir 17303 (time 1789058919.84 total 310.66 last 56.18) - mkdir 17875 (time 1789058929.85 total 320.68 last 57.12) - mkdir 18491 (time 1789058939.86 total 330.68 last 61.59) - mkdir 19112 (time 1789058949.88 total 340.71 last 61.93) - mkdir 19713 (time 1789058959.89 total 350.71 last 60.07) - mkdir 20000 (time 1789058965.23 total 356.06 last 53.71) - mkdir 20584 (time 1789058975.23 total 366.06 last 58.39) - mkdir 21141 (time 1789058985.24 total 376.06 last 55.68) - mkdir 21715 (time 1789058995.24 total 386.06 last 57.38) - mkdir 22314 (time 1789059005.25 total 396.07 last 59.88) - mkdir 22951 (time 1789059015.27 total 406.10 last 63.52) - mkdir 23581 (time 1789059025.29 total 416.11 last 62.90) - mkdir 24152 (time 1789059035.31 total 426.13 last 57.01) - mkdir 24689 (time 1789059045.43 total 436.26 last 53.02) - mkdir 25207 (time 1789059055.44 total 446.26 last 51.77) - mkdir 25712 (time 1789059065.44 total 456.26 last 50.50) - mkdir 26261 (time 1789059075.44 total 466.26 last 54.89) - mkdir 26768 (time 1789059085.45 total 476.27 last 50.65) - mkdir 27308 (time 1789059095.66 total 486.48 last 52.89) - mkdir 27813 (time 1789059105.68 total 496.50 last 50.41) - mkdir 28350 (time 1789059115.68 total 506.51 last 53.69) - mkdir 28860 (time 1789059125.72 total 516.54 last 50.82) - mkdir 29371 (time 1789059135.75 total 526.57 last 50.96) - mkdir 29842 (time 1789059145.77 total 536.60 last 46.97) - mkdir 30000 (time 1789059150.66 total 541.48 last 32.34) - mkdir 30382 (time 1789059160.68 total 551.50 last 38.13) - mkdir 30769 (time 1789059170.70 total 561.52 last 38.60) - mkdir 31173 (time 1789059180.73 total 571.56 last 40.28) - mkdir 31679 (time 1789059190.79 total 581.61 last 50.33) - mkdir 32241 (time 1789059200.80 total 591.62 last 56.14) total: 32818 mkdir in 601.14 seconds: 54.59 ops/second - mkdir 525 (time 1789058619.07 total 10.03 last 52.35) - mkdir 1026 (time 1789058629.07 total 20.03 last 50.09) - mkdir 1566 (time 1789058639.10 total 30.06 last 53.87) - mkdir 2127 (time 1789058649.11 total 40.06 last 56.06) - mkdir 2741 (time 1789058659.11 total 50.07 last 61.37) - mkdir 3378 (time 1789058669.12 total 60.08 last 63.65) - mkdir 3910 (time 1789058679.13 total 70.08 last 53.15) - mkdir 4504 (time 1789058689.15 total 80.11 last 59.24) - mkdir 5069 (time 1789058699.18 total 90.13 last 56.37) - mkdir 5625 (time 1789058709.18 total 100.14 last 55.57) - mkdir 6190 (time 1789058719.20 total 110.16 last 56.40) - mkdir 6676 (time 1789058729.20 total 120.16 last 48.58) - mkdir 7096 (time 1789058739.22 total 130.18 last 41.92) - mkdir 7563 (time 1789058749.24 total 140.20 last 46.63) - mkdir 8067 (time 1789058759.25 total 150.20 last 50.36) - mkdir 8656 (time 1789058769.26 total 160.21 last 58.85) - mkdir 9251 (time 1789058779.28 total 170.24 last 59.33) - mkdir 9880 (time 1789058789.29 total 180.25 last 62.83) - mkdir 10482 (time 1789058799.31 total 190.27 last 60.12) - mkdir 11091 (time 1789058809.33 total 200.29 last 60.78) - mkdir 11686 (time 1789058819.33 total 210.29 last 59.49) - mkdir 12192 (time 1789058829.35 total 220.30 last 50.52) - mkdir 12790 (time 1789058839.36 total 230.31 last 59.74) - mkdir 13331 (time 1789058849.36 total 240.32 last 54.07) - mkdir 13911 (time 1789058859.38 total 250.33 last 57.91) - mkdir 14498 (time 1789058869.39 total 260.35 last 58.63) - mkdir 15036 (time 1789058879.40 total 270.35 last 53.76) - mkdir 15594 (time 1789058889.41 total 280.37 last 55.73) - mkdir 16195 (time 1789058899.41 total 290.37 last 60.07) - mkdir 16698 (time 1789058909.42 total 300.38 last 50.26) - mkdir 17299 (time 1789058919.46 total 310.42 last 59.85) - mkdir 17872 (time 1789058929.50 total 320.46 last 57.10) - mkdir 18454 (time 1789058939.52 total 330.47 last 58.10) - mkdir 19090 (time 1789058949.53 total 340.48 last 63.53) - mkdir 19668 (time 1789058959.54 total 350.50 last 57.71) - mkdir 20000 (time 1789058965.68 total 356.63 last 54.12) - mkdir 20575 (time 1789058975.68 total 366.63 last 57.50) - mkdir 21140 (time 1789058985.68 total 376.64 last 56.46) - mkdir 21736 (time 1789058995.70 total 386.66 last 59.49) - mkdir 22344 (time 1789059005.71 total 396.67 last 60.73) - mkdir 22969 (time 1789059015.71 total 406.67 last 62.49) - mkdir 23563 (time 1789059025.72 total 416.68 last 59.35) - mkdir 24179 (time 1789059035.73 total 426.68 last 61.59) - mkdir 24727 (time 1789059045.75 total 436.70 last 54.68) - mkdir 25260 (time 1789059055.76 total 446.72 last 53.22) - mkdir 25752 (time 1789059065.76 total 456.72 last 49.19) - mkdir 26281 (time 1789059075.77 total 466.73 last 52.86) - mkdir 26772 (time 1789059085.79 total 476.75 last 48.98) - mkdir 27269 (time 1789059095.81 total 486.77 last 49.61) - mkdir 27792 (time 1789059105.83 total 496.78 last 52.23) - mkdir 28334 (time 1789059115.83 total 506.79 last 54.15) - mkdir 28827 (time 1789059125.85 total 516.81 last 49.23) - mkdir 29339 (time 1789059135.86 total 526.82 last 51.15) - mkdir 29798 (time 1789059145.87 total 536.82 last 45.86) - mkdir 30000 (time 1789059151.93 total 542.89 last 33.28) - mkdir 30425 (time 1789059161.98 total 552.94 last 42.31) - mkdir 30778 (time 1789059171.99 total 562.94 last 35.28) - mkdir 31222 (time 1789059181.99 total 572.95 last 44.36) - mkdir 31722 (time 1789059192.00 total 582.96 last 49.98) - mkdir 32285 (time 1789059202.02 total 592.98 last 56.17) total: 32818 mkdir in 602.64 seconds: 54.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490368 1717760 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 303723 65969 237754 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 1789059843 ; total 0 ; last 0) - unlinked 10000 (time 1789060129 ; total 286 ; last 286) - unlinked 20000 (time 1789060422 ; total 579 ; last 293) - unlinked 30000 (time 1789060739 ; total 896 ; last 317) total: 32768 unlinks in 980 seconds: 33.436733 unlinks/second - unlinked 0 (time 1789059843 ; total 0 ; last 0) - unlinked 10000 (time 1789060129 ; total 286 ; last 286) - unlinked 20000 (time 1789060423 ; total 580 ; last 294) - unlinked 30000 (time 1789060741 ; total 898 ; last 318) total: 32768 unlinks in 981 seconds: 33.402649 unlinks/second nlink between: 102 - unlinked 0 (time 1789060826 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789060826 ; 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 1 seconds: 0.000000 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 2176 2204544 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 526795 333 526462 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