== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:23:38 (1790954618) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7964 1263340 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28848 3578172 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14628 3592392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4022 1019978 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2635 259509 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6014 518902 2% /mnt/lustre - mkdir 504 (time 1790954636.49 total 10.02 last 50.32) - mkdir 1069 (time 1790954646.50 total 20.02 last 56.47) - mkdir 1819 (time 1790954656.51 total 30.03 last 74.95) - mkdir 2512 (time 1790954666.52 total 40.04 last 69.21) - mkdir 3236 (time 1790954676.55 total 50.07 last 72.15) - mkdir 3906 (time 1790954686.56 total 60.08 last 66.94) - mkdir 4608 (time 1790954696.60 total 70.12 last 69.95) - mkdir 5265 (time 1790954706.61 total 80.13 last 65.60) - mkdir 5974 (time 1790954716.62 total 90.15 last 70.82) - mkdir 6663 (time 1790954726.64 total 100.16 last 68.81) - mkdir 7352 (time 1790954736.69 total 110.21 last 68.53) - mkdir 8044 (time 1790954746.71 total 120.23 last 69.08) - mkdir 8677 (time 1790954756.72 total 130.24 last 63.23) - mkdir 9309 (time 1790954766.72 total 140.24 last 63.19) - mkdir 9890 (time 1790954776.72 total 150.24 last 58.10) - mkdir 10438 (time 1790954786.74 total 160.26 last 54.72) - mkdir 10978 (time 1790954796.74 total 170.26 last 53.97) - mkdir 11591 (time 1790954806.76 total 180.28 last 61.21) - mkdir 12198 (time 1790954816.76 total 190.28 last 60.67) - mkdir 12835 (time 1790954826.76 total 200.28 last 63.70) - mkdir 13505 (time 1790954836.78 total 210.30 last 66.88) - mkdir 14100 (time 1790954846.79 total 220.31 last 59.44) - mkdir 14664 (time 1790954856.80 total 230.32 last 56.35) - mkdir 15107 (time 1790954866.81 total 240.34 last 44.23) - mkdir 15598 (time 1790954876.85 total 250.37 last 48.94) - mkdir 16184 (time 1790954886.85 total 260.37 last 58.57) - mkdir 16855 (time 1790954896.85 total 270.38 last 67.10) - mkdir 17406 (time 1790954906.86 total 280.38 last 55.09) - mkdir 18056 (time 1790954916.87 total 290.39 last 64.90) - mkdir 18619 (time 1790954926.88 total 300.40 last 56.24) - mkdir 19199 (time 1790954936.89 total 310.41 last 57.97) - mkdir 19735 (time 1790954946.89 total 320.41 last 53.58) - mkdir 20000 (time 1790954951.25 total 324.77 last 60.76) - mkdir 20568 (time 1790954961.27 total 334.79 last 56.72) - mkdir 21064 (time 1790954971.27 total 344.79 last 49.57) - mkdir 21636 (time 1790954981.29 total 354.81 last 57.11) - mkdir 22192 (time 1790954991.30 total 364.82 last 55.54) - mkdir 22721 (time 1790955001.34 total 374.86 last 52.70) - mkdir 23360 (time 1790955011.34 total 384.87 last 63.86) - mkdir 24026 (time 1790955021.38 total 394.91 last 66.33) - mkdir 24560 (time 1790955031.39 total 404.91 last 53.39) - mkdir 25117 (time 1790955041.40 total 414.92 last 55.63) - mkdir 25727 (time 1790955051.41 total 424.93 last 60.96) - mkdir 26340 (time 1790955061.43 total 434.95 last 61.16) - mkdir 26943 (time 1790955071.45 total 444.97 last 60.17) - mkdir 27587 (time 1790955081.46 total 454.99 last 64.31) - mkdir 28221 (time 1790955091.47 total 464.99 last 63.37) - mkdir 28855 (time 1790955101.48 total 475.00 last 63.35) - mkdir 29463 (time 1790955111.49 total 485.01 last 60.72) - mkdir 30000 (time 1790955120.56 total 494.08 last 59.21) - mkdir 30590 (time 1790955130.57 total 504.09 last 58.96) - mkdir 31196 (time 1790955140.58 total 514.10 last 60.53) - mkdir 31862 (time 1790955150.58 total 524.10 last 66.56) - mkdir 32441 (time 1790955160.59 total 534.12 last 57.83) total: 32818 mkdir in 540.56 seconds: 60.71 ops/second - mkdir 516 (time 1790954636.26 total 10.03 last 51.42) - mkdir 1075 (time 1790954646.26 total 20.04 last 55.88) - mkdir 1821 (time 1790954656.28 total 30.05 last 74.49) - mkdir 2495 (time 1790954666.29 total 40.07 last 67.29) - mkdir 3206 (time 1790954676.31 total 50.09 last 70.96) - mkdir 3894 (time 1790954686.32 total 60.09 last 68.77) - mkdir 4577 (time 1790954696.34 total 70.11 last 68.17) - mkdir 5248 (time 1790954706.34 total 80.12 last 67.08) - mkdir 5942 (time 1790954716.35 total 90.13 last 69.31) - mkdir 6642 (time 1790954726.36 total 100.13 last 69.98) - mkdir 7311 (time 1790954736.38 total 110.16 last 66.74) - mkdir 8017 (time 1790954746.40 total 120.18 last 70.44) - mkdir 8653 (time 1790954756.42 total 130.20 last 63.50) - mkdir 9296 (time 1790954766.45 total 140.22 last 64.12) - mkdir 9883 (time 1790954776.45 total 150.23 last 58.68) - mkdir 10445 (time 1790954786.45 total 160.23 last 56.19) - mkdir 11029 (time 1790954796.48 total 170.26 last 58.22) - mkdir 11623 (time 1790954806.49 total 180.26 last 59.38) - mkdir 12230 (time 1790954816.52 total 190.29 last 60.51) - mkdir 12837 (time 1790954826.53 total 200.31 last 60.61) - mkdir 13489 (time 1790954836.54 total 210.31 last 65.18) - mkdir 14096 (time 1790954846.55 total 220.32 last 60.64) - mkdir 14653 (time 1790954856.57 total 230.34 last 55.58) - mkdir 15100 (time 1790954866.60 total 240.38 last 44.55) - mkdir 15574 (time 1790954876.60 total 250.38 last 47.40) - mkdir 16161 (time 1790954886.61 total 260.39 last 58.65) - mkdir 16876 (time 1790954896.61 total 270.39 last 71.50) - mkdir 17437 (time 1790954906.63 total 280.41 last 55.98) - mkdir 18059 (time 1790954916.64 total 290.42 last 62.13) - mkdir 18600 (time 1790954926.67 total 300.44 last 53.98) - mkdir 19184 (time 1790954936.69 total 310.46 last 58.27) - mkdir 19703 (time 1790954946.69 total 320.47 last 51.89) - mkdir 20000 (time 1790954951.56 total 325.33 last 61.03) - mkdir 20540 (time 1790954961.56 total 335.34 last 53.98) - mkdir 21038 (time 1790954971.57 total 345.35 last 49.74) - mkdir 21623 (time 1790954981.60 total 355.37 last 58.36) - mkdir 22167 (time 1790954991.61 total 365.39 last 54.32) - mkdir 22658 (time 1790955001.63 total 375.40 last 49.02) - mkdir 23302 (time 1790955011.65 total 385.42 last 64.27) - mkdir 23964 (time 1790955021.67 total 395.45 last 66.05) - mkdir 24477 (time 1790955031.70 total 405.47 last 51.17) - mkdir 25059 (time 1790955041.70 total 415.47 last 58.18) - mkdir 25678 (time 1790955051.71 total 425.48 last 61.84) - mkdir 26272 (time 1790955061.72 total 435.50 last 59.33) - mkdir 26879 (time 1790955071.73 total 445.51 last 60.61) - mkdir 27524 (time 1790955081.74 total 455.51 last 64.48) - mkdir 28148 (time 1790955091.74 total 465.52 last 62.37) - mkdir 28805 (time 1790955101.75 total 475.53 last 65.62) - mkdir 29421 (time 1790955111.76 total 485.54 last 61.55) - mkdir 30000 (time 1790955121.47 total 495.25 last 59.64) - mkdir 30607 (time 1790955131.47 total 505.25 last 60.67) - mkdir 31192 (time 1790955141.49 total 515.26 last 58.42) - mkdir 31880 (time 1790955151.51 total 525.29 last 68.64) - mkdir 32463 (time 1790955161.53 total 535.30 last 58.23) total: 32818 mkdir in 541.18 seconds: 60.64 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276892 994412 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28848 3578172 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14628 3592392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69658 954342 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2635 259509 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71650 518902 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790955769 ; total 0 ; last 0) - unlinked 10000 (time 1790956022 ; total 253 ; last 253) - unlinked 20000 (time 1790956288 ; total 519 ; last 266) - unlinked 30000 (time 1790956571 ; total 802 ; last 283) total: 32768 unlinks in 873 seconds: 37.534939 unlinks/second - unlinked 0 (time 1790955769 ; total 0 ; last 0) - unlinked 10000 (time 1790956025 ; total 256 ; last 256) - unlinked 20000 (time 1790956290 ; total 521 ; last 265) - unlinked 30000 (time 1790956572 ; total 803 ; last 282) total: 32768 unlinks in 874 seconds: 37.491989 unlinks/second nlink between: 1 - unlinked 0 (time 1790956645 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1790956645 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 1 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 1414116 14348 1256956 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7084 1264220 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28848 3578172 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14628 3592392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4022 1019978 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2635 259509 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6014 518902 2% /mnt/lustre