== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:18:52 (1787707132) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7784 1263520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27988 3579032 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15488 3591532 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4059 1019941 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2701 259443 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2723 259421 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6047 518864 2% /mnt/lustre - mkdir 649 (time 1787707149.30 total 10.01 last 64.84) - mkdir 1170 (time 1787707159.35 total 20.06 last 51.85) - mkdir 1863 (time 1787707169.37 total 30.08 last 69.17) - mkdir 2601 (time 1787707179.37 total 40.08 last 73.80) - mkdir 3362 (time 1787707189.38 total 50.09 last 76.03) - mkdir 4021 (time 1787707199.40 total 60.11 last 65.75) - mkdir 4752 (time 1787707209.42 total 70.13 last 72.98) - mkdir 5453 (time 1787707219.42 total 80.13 last 70.07) - mkdir 6168 (time 1787707229.42 total 90.13 last 71.48) - mkdir 6971 (time 1787707239.43 total 100.14 last 80.27) - mkdir 7585 (time 1787707249.47 total 110.18 last 61.11) - mkdir 8261 (time 1787707259.49 total 120.20 last 67.51) - mkdir 8920 (time 1787707269.52 total 130.23 last 65.69) - mkdir 9543 (time 1787707279.54 total 140.25 last 62.18) - mkdir 10000 (time 1787707287.71 total 148.42 last 55.90) - mkdir 10654 (time 1787707297.72 total 158.43 last 65.35) - mkdir 11171 (time 1787707307.73 total 168.44 last 51.64) - mkdir 11753 (time 1787707317.74 total 178.44 last 58.19) - mkdir 12515 (time 1787707327.74 total 188.45 last 76.17) - mkdir 13178 (time 1787707337.75 total 198.46 last 66.25) - mkdir 13841 (time 1787707347.75 total 208.46 last 66.30) - mkdir 14429 (time 1787707357.77 total 218.48 last 58.64) - mkdir 15018 (time 1787707367.85 total 228.56 last 58.47) - mkdir 15698 (time 1787707377.85 total 238.56 last 67.98) - mkdir 16386 (time 1787707387.85 total 248.56 last 68.80) - mkdir 17019 (time 1787707397.87 total 258.58 last 63.16) - mkdir 17569 (time 1787707407.88 total 268.59 last 54.96) - mkdir 18198 (time 1787707417.88 total 278.59 last 62.90) - mkdir 18860 (time 1787707427.89 total 288.60 last 66.12) - mkdir 19573 (time 1787707437.90 total 298.61 last 71.26) - mkdir 20000 (time 1787707444.14 total 304.85 last 68.40) - mkdir 20781 (time 1787707454.16 total 314.86 last 78.00) - mkdir 21420 (time 1787707464.16 total 324.87 last 63.85) - mkdir 21981 (time 1787707474.19 total 334.90 last 55.93) - mkdir 22424 (time 1787707484.20 total 344.91 last 44.27) - mkdir 22958 (time 1787707494.21 total 354.91 last 53.37) - mkdir 23505 (time 1787707504.21 total 364.91 last 54.70) - mkdir 24111 (time 1787707514.21 total 374.92 last 60.58) - mkdir 24669 (time 1787707524.23 total 384.93 last 55.70) - mkdir 25391 (time 1787707534.23 total 394.94 last 72.16) - mkdir 26124 (time 1787707544.28 total 404.99 last 72.97) - mkdir 26858 (time 1787707554.28 total 414.99 last 73.38) - mkdir 27555 (time 1787707564.28 total 424.99 last 69.68) - mkdir 28227 (time 1787707574.31 total 435.02 last 67.00) - mkdir 28862 (time 1787707584.32 total 445.03 last 63.45) - mkdir 29557 (time 1787707594.35 total 455.06 last 69.26) - mkdir 30000 (time 1787707601.53 total 462.24 last 61.73) - mkdir 30635 (time 1787707611.55 total 472.26 last 63.38) - mkdir 31174 (time 1787707621.57 total 482.28 last 53.79) - mkdir 31634 (time 1787707631.57 total 492.28 last 45.98) - mkdir 32143 (time 1787707641.58 total 502.29 last 50.88) - mkdir 32736 (time 1787707651.58 total 512.29 last 59.30) total: 32818 mkdir in 513.48 seconds: 63.91 ops/second - mkdir 653 (time 1787707149.07 total 10.03 last 65.09) - mkdir 1157 (time 1787707159.07 total 20.03 last 50.39) - mkdir 1865 (time 1787707169.08 total 30.04 last 70.73) - mkdir 2618 (time 1787707179.10 total 40.06 last 75.17) - mkdir 3361 (time 1787707189.10 total 50.06 last 74.30) - mkdir 4002 (time 1787707199.10 total 60.06 last 64.08) - mkdir 4721 (time 1787707209.10 total 70.06 last 71.89) - mkdir 5397 (time 1787707219.11 total 80.07 last 67.58) - mkdir 6123 (time 1787707229.11 total 90.08 last 72.54) - mkdir 6929 (time 1787707239.12 total 100.08 last 80.58) - mkdir 7531 (time 1787707249.12 total 110.08 last 60.20) - mkdir 8219 (time 1787707259.14 total 120.10 last 68.67) - mkdir 8886 (time 1787707269.17 total 130.13 last 66.50) - mkdir 9479 (time 1787707279.17 total 140.14 last 59.26) - mkdir 10000 (time 1787707288.03 total 149.00 last 58.80) - mkdir 10627 (time 1787707298.06 total 159.02 last 62.55) - mkdir 11126 (time 1787707308.11 total 169.07 last 49.65) - mkdir 11704 (time 1787707318.12 total 179.08 last 57.76) - mkdir 12480 (time 1787707328.12 total 189.08 last 77.59) - mkdir 13146 (time 1787707338.14 total 199.10 last 66.44) - mkdir 13831 (time 1787707348.14 total 209.11 last 68.48) - mkdir 14428 (time 1787707358.15 total 219.11 last 59.67) - mkdir 15005 (time 1787707368.16 total 229.12 last 57.63) - mkdir 15684 (time 1787707378.17 total 239.13 last 67.82) - mkdir 16346 (time 1787707388.18 total 249.14 last 66.15) - mkdir 16992 (time 1787707398.18 total 259.14 last 64.59) - mkdir 17536 (time 1787707408.20 total 269.16 last 54.30) - mkdir 18172 (time 1787707418.21 total 279.18 last 63.51) - mkdir 18785 (time 1787707428.22 total 289.18 last 61.25) - mkdir 19488 (time 1787707438.24 total 299.20 last 70.18) - mkdir 20000 (time 1787707445.61 total 306.57 last 69.47) - mkdir 20771 (time 1787707455.62 total 316.58 last 77.04) - mkdir 21424 (time 1787707465.64 total 326.60 last 65.19) - mkdir 21976 (time 1787707475.66 total 336.62 last 55.05) - mkdir 22425 (time 1787707485.66 total 346.62 last 44.90) - mkdir 23000 (time 1787707495.68 total 356.64 last 57.43) - mkdir 23526 (time 1787707505.68 total 366.64 last 52.57) - mkdir 24080 (time 1787707515.69 total 376.65 last 55.35) - mkdir 24680 (time 1787707525.69 total 386.65 last 59.99) - mkdir 25387 (time 1787707535.72 total 396.68 last 70.53) - mkdir 26112 (time 1787707545.75 total 406.71 last 72.27) - mkdir 26853 (time 1787707555.77 total 416.73 last 73.94) - mkdir 27559 (time 1787707565.78 total 426.74 last 70.56) - mkdir 28173 (time 1787707575.79 total 436.75 last 61.34) - mkdir 28844 (time 1787707585.79 total 446.75 last 67.09) - mkdir 29522 (time 1787707595.81 total 456.77 last 67.66) - mkdir 30000 (time 1787707604.25 total 465.21 last 56.61) - mkdir 30676 (time 1787707614.27 total 475.23 last 67.47) - mkdir 31147 (time 1787707624.28 total 485.24 last 47.05) - mkdir 31665 (time 1787707634.29 total 495.25 last 51.77) - mkdir 32112 (time 1787707644.29 total 505.26 last 44.68) - mkdir 32785 (time 1787707654.30 total 515.26 last 67.27) total: 32818 mkdir in 515.82 seconds: 63.62 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276816 994488 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27988 3579032 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15488 3591532 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69695 954305 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2701 259443 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2723 259421 2% /mnt/lustre[OST:1] filesystem_summary: 590547 71683 518864 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787708196 ; total 0 ; last 0) - unlinked 10000 (time 1787708427 ; total 231 ; last 231) - unlinked 20000 (time 1787708673 ; total 477 ; last 246) - unlinked 30000 (time 1787708910 ; total 714 ; last 237) total: 32768 unlinks in 775 seconds: 42.281292 unlinks/second - unlinked 0 (time 1787708196 ; total 0 ; last 0) - unlinked 10000 (time 1787708429 ; total 233 ; last 233) - unlinked 20000 (time 1787708676 ; total 480 ; last 247) - unlinked 30000 (time 1787708914 ; total 718 ; last 238) total: 32768 unlinks in 780 seconds: 42.010258 unlinks/second nlink between: 1 - unlinked 0 (time 1787708978 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787708978 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 14272 1257032 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27988 3579032 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15488 3591532 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4059 1019941 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2701 259443 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2723 259421 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6047 518864 2% /mnt/lustre