== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:28:46 (1787574526) 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 672 (time 1787574540.15 total 10.00 last 67.20) - mkdir 1288 (time 1787574550.16 total 20.01 last 61.55) - mkdir 1849 (time 1787574560.16 total 30.02 last 56.06) - mkdir 2324 (time 1787574570.19 total 40.04 last 47.40) - mkdir 2847 (time 1787574580.20 total 50.05 last 52.24) - mkdir 3572 (time 1787574590.21 total 60.06 last 72.38) - mkdir 4108 (time 1787574600.22 total 70.07 last 53.57) - mkdir 4596 (time 1787574610.26 total 80.11 last 48.58) - mkdir 5047 (time 1787574620.28 total 90.13 last 45.03) - mkdir 5525 (time 1787574630.28 total 100.13 last 47.79) - mkdir 6083 (time 1787574640.29 total 110.14 last 55.73) - mkdir 6708 (time 1787574650.30 total 120.15 last 62.48) - mkdir 7360 (time 1787574660.32 total 130.17 last 65.07) - mkdir 8011 (time 1787574670.42 total 140.27 last 64.42) - mkdir 8679 (time 1787574680.43 total 150.28 last 66.77) - mkdir 9291 (time 1787574690.43 total 160.28 last 61.20) - mkdir 9945 (time 1787574700.43 total 170.28 last 65.37) - mkdir 10536 (time 1787574710.44 total 180.29 last 59.04) - mkdir 11181 (time 1787574720.45 total 190.30 last 64.48) - mkdir 11805 (time 1787574730.45 total 200.31 last 62.35) - mkdir 12375 (time 1787574740.46 total 210.31 last 57.00) - mkdir 13022 (time 1787574750.47 total 220.32 last 64.61) - mkdir 13595 (time 1787574760.48 total 230.33 last 57.25) - mkdir 14191 (time 1787574770.49 total 240.34 last 59.54) - mkdir 14813 (time 1787574780.51 total 250.36 last 62.06) - mkdir 15449 (time 1787574790.52 total 260.37 last 63.51) - mkdir 16086 (time 1787574800.56 total 270.41 last 63.50) - mkdir 16751 (time 1787574810.56 total 280.41 last 66.50) - mkdir 17345 (time 1787574820.58 total 290.43 last 59.23) - mkdir 17981 (time 1787574830.58 total 300.43 last 63.59) - mkdir 18598 (time 1787574840.60 total 310.45 last 61.62) - mkdir 19180 (time 1787574850.60 total 320.45 last 58.19) - mkdir 19766 (time 1787574860.62 total 330.47 last 58.48) - mkdir 20000 (time 1787574864.74 total 334.59 last 56.80) - mkdir 20594 (time 1787574874.76 total 344.61 last 59.26) - mkdir 21195 (time 1787574884.76 total 354.61 last 60.10) - mkdir 21799 (time 1787574894.77 total 364.62 last 60.35) - mkdir 22375 (time 1787574904.79 total 374.64 last 57.48) - mkdir 22984 (time 1787574914.79 total 384.64 last 60.89) - mkdir 23529 (time 1787574924.81 total 394.66 last 54.43) - mkdir 24132 (time 1787574934.83 total 404.68 last 60.17) - mkdir 24659 (time 1787574944.87 total 414.72 last 52.49) - mkdir 25174 (time 1787574954.88 total 424.73 last 51.45) - mkdir 25751 (time 1787574964.88 total 434.73 last 57.68) - mkdir 26281 (time 1787574974.89 total 444.74 last 52.97) - mkdir 26850 (time 1787574984.89 total 454.74 last 56.87) - mkdir 27424 (time 1787574994.92 total 464.77 last 57.26) - mkdir 28017 (time 1787575004.92 total 474.77 last 59.28) - mkdir 28551 (time 1787575014.93 total 484.78 last 53.37) - mkdir 29078 (time 1787575024.94 total 494.79 last 52.61) - mkdir 29643 (time 1787575034.95 total 504.80 last 56.45) - mkdir 30000 (time 1787575042.43 total 512.28 last 47.74) - mkdir 30481 (time 1787575052.45 total 522.30 last 48.00) - mkdir 31041 (time 1787575062.45 total 532.30 last 55.99) - mkdir 31595 (time 1787575072.47 total 542.32 last 55.31) - mkdir 32191 (time 1787575082.48 total 552.33 last 59.52) - mkdir 32741 (time 1787575092.50 total 562.35 last 54.93) total: 32818 mkdir in 563.36 seconds: 58.25 ops/second - mkdir 663 (time 1787574540.16 total 10.01 last 66.26) - mkdir 1303 (time 1787574550.16 total 20.01 last 63.99) - mkdir 1862 (time 1787574560.17 total 30.02 last 55.87) - mkdir 2358 (time 1787574570.20 total 40.05 last 49.44) - mkdir 2859 (time 1787574580.21 total 50.05 last 50.08) - mkdir 3576 (time 1787574590.23 total 60.07 last 71.54) - mkdir 4115 (time 1787574600.23 total 70.08 last 53.88) - mkdir 4603 (time 1787574610.23 total 80.08 last 48.79) - mkdir 5054 (time 1787574620.25 total 90.10 last 45.02) - mkdir 5538 (time 1787574630.26 total 100.10 last 48.38) - mkdir 6088 (time 1787574640.27 total 110.11 last 54.93) - mkdir 6698 (time 1787574650.27 total 120.11 last 60.99) - mkdir 7332 (time 1787574660.29 total 130.14 last 63.25) - mkdir 7986 (time 1787574670.30 total 140.14 last 65.36) - mkdir 8646 (time 1787574680.31 total 150.15 last 65.93) - mkdir 9262 (time 1787574690.31 total 160.16 last 61.59) - mkdir 9903 (time 1787574700.32 total 170.16 last 64.05) - mkdir 10519 (time 1787574710.32 total 180.17 last 61.57) - mkdir 11152 (time 1787574720.35 total 190.19 last 63.15) - mkdir 11797 (time 1787574730.38 total 200.23 last 64.28) - mkdir 12382 (time 1787574740.40 total 210.24 last 58.41) - mkdir 13032 (time 1787574750.40 total 220.25 last 64.98) - mkdir 13632 (time 1787574760.44 total 230.29 last 59.75) - mkdir 14233 (time 1787574770.44 total 240.29 last 60.10) - mkdir 14854 (time 1787574780.45 total 250.29 last 62.08) - mkdir 15468 (time 1787574790.45 total 260.29 last 61.40) - mkdir 16070 (time 1787574800.45 total 270.30 last 60.15) - mkdir 16765 (time 1787574810.46 total 280.30 last 69.47) - mkdir 17356 (time 1787574820.47 total 290.31 last 59.06) - mkdir 17996 (time 1787574830.48 total 300.33 last 63.90) - mkdir 18597 (time 1787574840.48 total 310.33 last 60.10) - mkdir 19178 (time 1787574850.52 total 320.37 last 57.86) - mkdir 19756 (time 1787574860.53 total 330.37 last 57.76) - mkdir 20000 (time 1787574864.65 total 334.49 last 59.26) - mkdir 20583 (time 1787574874.65 total 344.50 last 58.26) - mkdir 21168 (time 1787574884.68 total 354.52 last 58.35) - mkdir 21759 (time 1787574894.69 total 364.53 last 59.06) - mkdir 22313 (time 1787574904.70 total 374.54 last 55.34) - mkdir 22927 (time 1787574914.70 total 384.55 last 61.36) - mkdir 23494 (time 1787574924.73 total 394.57 last 56.56) - mkdir 24082 (time 1787574934.74 total 404.59 last 58.73) - mkdir 24628 (time 1787574944.76 total 414.61 last 54.49) - mkdir 25136 (time 1787574954.77 total 424.61 last 50.77) - mkdir 25718 (time 1787574964.80 total 434.64 last 58.03) - mkdir 26240 (time 1787574974.83 total 444.67 last 52.04) - mkdir 26789 (time 1787574984.83 total 454.68 last 54.89) - mkdir 27368 (time 1787574994.83 total 464.68 last 57.88) - mkdir 27969 (time 1787575004.83 total 474.68 last 60.09) - mkdir 28508 (time 1787575014.87 total 484.71 last 53.72) - mkdir 29010 (time 1787575024.88 total 494.73 last 50.13) - mkdir 29576 (time 1787575034.90 total 504.75 last 56.47) - mkdir 30000 (time 1787575043.56 total 513.41 last 48.97) - mkdir 30518 (time 1787575053.57 total 523.41 last 51.78) - mkdir 31006 (time 1787575063.57 total 533.42 last 48.77) - mkdir 31616 (time 1787575073.58 total 543.42 last 60.96) - mkdir 32188 (time 1787575083.90 total 553.75 last 55.42) - mkdir 32797 (time 1787575093.90 total 563.75 last 60.89) total: 32818 mkdir in 563.95 seconds: 58.19 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 1787575764 ; total 0 ; last 0) - unlinked 10000 (time 1787576041 ; total 277 ; last 277) - unlinked 20000 (time 1787576325 ; total 561 ; last 284) - unlinked 30000 (time 1787576620 ; total 856 ; last 295) total: 32768 unlinks in 934 seconds: 35.083511 unlinks/second - unlinked 0 (time 1787575765 ; total 0 ; last 0) - unlinked 10000 (time 1787576043 ; total 278 ; last 278) - unlinked 20000 (time 1787576327 ; total 562 ; last 284) - unlinked 30000 (time 1787576622 ; total 857 ; last 295) total: 32768 unlinks in 935 seconds: 35.045990 unlinks/second nlink between: 102 - unlinked 0 (time 1787576702 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787576702 ; 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 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 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