== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:00:00 (1787659200) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 531060 334 530726 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236232 648 235584 1% /mnt/lustre - mkdir 618 (time 1787659216.01 total 10.03 last 61.64) - mkdir 1220 (time 1787659226.01 total 20.03 last 60.18) - mkdir 1816 (time 1787659236.04 total 30.06 last 59.40) - mkdir 2415 (time 1787659246.06 total 40.08 last 59.81) - mkdir 2919 (time 1787659256.07 total 50.09 last 50.32) - mkdir 3375 (time 1787659266.10 total 60.11 last 45.50) - mkdir 3907 (time 1787659276.10 total 70.12 last 53.18) - mkdir 4553 (time 1787659286.10 total 80.12 last 64.57) - mkdir 5205 (time 1787659296.11 total 90.13 last 65.18) - mkdir 5750 (time 1787659306.12 total 100.14 last 54.43) - mkdir 6384 (time 1787659316.13 total 110.15 last 63.33) - mkdir 6900 (time 1787659326.13 total 120.15 last 51.59) - mkdir 7428 (time 1787659336.14 total 130.16 last 52.77) - mkdir 8056 (time 1787659346.14 total 140.16 last 62.79) - mkdir 8676 (time 1787659356.15 total 150.17 last 61.96) - mkdir 9301 (time 1787659366.15 total 160.17 last 62.47) - mkdir 9808 (time 1787659376.15 total 170.17 last 50.69) - mkdir 10000 (time 1787659379.11 total 173.13 last 64.88) - mkdir 10613 (time 1787659389.12 total 183.13 last 61.28) - mkdir 11276 (time 1787659399.13 total 193.15 last 66.21) - mkdir 11921 (time 1787659409.13 total 203.15 last 64.48) - mkdir 12544 (time 1787659419.16 total 213.18 last 62.13) - mkdir 13156 (time 1787659429.16 total 223.18 last 61.19) - mkdir 13728 (time 1787659439.16 total 233.18 last 57.19) - mkdir 14416 (time 1787659449.17 total 243.19 last 68.78) - mkdir 15038 (time 1787659459.19 total 253.21 last 62.08) - mkdir 15682 (time 1787659469.19 total 263.21 last 64.37) - mkdir 16278 (time 1787659479.20 total 273.22 last 59.56) - mkdir 16941 (time 1787659489.20 total 283.22 last 66.27) - mkdir 17485 (time 1787659499.22 total 293.24 last 54.27) - mkdir 18139 (time 1787659509.23 total 303.25 last 65.36) - mkdir 18722 (time 1787659519.23 total 313.25 last 58.29) - mkdir 19339 (time 1787659529.24 total 323.26 last 61.62) - mkdir 20000 (time 1787659539.33 total 333.34 last 65.56) - mkdir 20647 (time 1787659549.33 total 343.35 last 64.67) - mkdir 21242 (time 1787659559.33 total 353.35 last 59.48) - mkdir 21689 (time 1787659569.35 total 363.36 last 44.65) - mkdir 22195 (time 1787659579.36 total 373.38 last 50.52) - mkdir 22765 (time 1787659589.39 total 383.41 last 56.85) - mkdir 23431 (time 1787659599.39 total 393.41 last 66.57) - mkdir 24129 (time 1787659609.39 total 403.41 last 69.79) - mkdir 24722 (time 1787659619.40 total 413.42 last 59.23) - mkdir 25317 (time 1787659629.43 total 423.45 last 59.34) - mkdir 25905 (time 1787659639.56 total 433.58 last 58.05) - mkdir 26544 (time 1787659649.58 total 443.60 last 63.79) - mkdir 27084 (time 1787659659.60 total 453.62 last 53.89) - mkdir 27593 (time 1787659669.62 total 463.64 last 50.82) - mkdir 28173 (time 1787659679.62 total 473.64 last 57.95) - mkdir 28662 (time 1787659689.63 total 483.64 last 48.90) - mkdir 29168 (time 1787659699.65 total 493.67 last 50.48) - mkdir 29725 (time 1787659709.65 total 503.67 last 55.68) - mkdir 30000 (time 1787659713.40 total 507.42 last 73.40) - mkdir 30618 (time 1787659723.40 total 517.42 last 61.79) - mkdir 31265 (time 1787659733.41 total 527.43 last 64.61) - mkdir 31854 (time 1787659743.42 total 537.44 last 58.85) - mkdir 32295 (time 1787659753.42 total 547.44 last 44.10) - mkdir 32709 (time 1787659763.45 total 557.47 last 41.29) total: 32818 mkdir in 559.56 seconds: 58.65 ops/second - mkdir 603 (time 1787659215.99 total 10.01 last 60.24) - mkdir 1199 (time 1787659225.99 total 20.02 last 59.57) - mkdir 1793 (time 1787659236.00 total 30.03 last 59.32) - mkdir 2410 (time 1787659246.01 total 40.03 last 61.69) - mkdir 2906 (time 1787659256.02 total 50.05 last 49.51) - mkdir 3341 (time 1787659266.03 total 60.05 last 43.49) - mkdir 3868 (time 1787659276.05 total 70.08 last 52.56) - mkdir 4525 (time 1787659286.06 total 80.09 last 65.64) - mkdir 5157 (time 1787659296.07 total 90.09 last 63.14) - mkdir 5723 (time 1787659306.07 total 100.10 last 56.59) - mkdir 6356 (time 1787659316.08 total 110.11 last 63.23) - mkdir 6857 (time 1787659326.10 total 120.12 last 50.04) - mkdir 7386 (time 1787659336.11 total 130.13 last 52.83) - mkdir 8015 (time 1787659346.12 total 140.15 last 62.81) - mkdir 8588 (time 1787659356.14 total 150.16 last 57.23) - mkdir 9219 (time 1787659366.14 total 160.16 last 63.10) - mkdir 9752 (time 1787659376.14 total 170.17 last 53.27) - mkdir 10000 (time 1787659380.11 total 174.14 last 62.44) - mkdir 10664 (time 1787659390.15 total 184.17 last 66.18) - mkdir 11288 (time 1787659400.15 total 194.18 last 62.36) - mkdir 11988 (time 1787659410.15 total 204.18 last 70.00) - mkdir 12598 (time 1787659420.16 total 214.18 last 60.96) - mkdir 13196 (time 1787659430.18 total 224.21 last 59.66) - mkdir 13764 (time 1787659440.18 total 234.21 last 56.79) - mkdir 14424 (time 1787659450.20 total 244.22 last 65.91) - mkdir 15039 (time 1787659460.21 total 254.24 last 61.40) - mkdir 15657 (time 1787659470.22 total 264.24 last 61.79) - mkdir 16322 (time 1787659480.23 total 274.25 last 66.42) - mkdir 16993 (time 1787659490.24 total 284.26 last 67.04) - mkdir 17517 (time 1787659500.25 total 294.27 last 52.35) - mkdir 18195 (time 1787659510.26 total 304.28 last 67.71) - mkdir 18764 (time 1787659520.28 total 314.31 last 56.76) - mkdir 19395 (time 1787659530.29 total 324.31 last 63.07) - mkdir 20000 (time 1787659540.03 total 334.05 last 62.12) - mkdir 20684 (time 1787659550.08 total 344.10 last 68.06) - mkdir 21236 (time 1787659560.08 total 354.10 last 55.19) - mkdir 21692 (time 1787659570.10 total 364.12 last 45.52) - mkdir 22161 (time 1787659580.15 total 374.17 last 46.67) - mkdir 22768 (time 1787659590.19 total 384.22 last 60.44) - mkdir 23470 (time 1787659600.21 total 394.24 last 70.06) - mkdir 24154 (time 1787659610.23 total 404.26 last 68.26) - mkdir 24684 (time 1787659620.25 total 414.27 last 52.93) - mkdir 25322 (time 1787659630.26 total 424.28 last 63.71) - mkdir 25906 (time 1787659640.27 total 434.29 last 58.33) - mkdir 26539 (time 1787659650.28 total 444.30 last 63.26) - mkdir 27074 (time 1787659660.28 total 454.31 last 53.47) - mkdir 27573 (time 1787659670.29 total 464.31 last 49.89) - mkdir 28156 (time 1787659680.29 total 474.31 last 58.30) - mkdir 28647 (time 1787659690.30 total 484.32 last 49.06) - mkdir 29138 (time 1787659700.93 total 494.95 last 46.18) - mkdir 29771 (time 1787659710.94 total 504.96 last 63.23) - mkdir 30000 (time 1787659714.37 total 508.39 last 66.78) - mkdir 30657 (time 1787659724.38 total 518.40 last 65.63) - mkdir 31288 (time 1787659734.68 total 528.70 last 61.25) - mkdir 31891 (time 1787659744.68 total 538.71 last 60.28) - mkdir 32323 (time 1787659754.70 total 548.72 last 43.15) - mkdir 32736 (time 1787659764.73 total 558.75 last 41.17) total: 32818 mkdir in 559.74 seconds: 58.63 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 23% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 303847 65971 237876 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301869 66285 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787660603 ; total 0 ; last 0) - unlinked 10000 (time 1787660903 ; total 300 ; last 300) - unlinked 20000 (time 1787661203 ; total 600 ; last 300) - unlinked 30000 (time 1787661483 ; total 880 ; last 280) total: 32768 unlinks in 956 seconds: 34.276150 unlinks/second - unlinked 0 (time 1787660603 ; total 0 ; last 0) - unlinked 10000 (time 1787660905 ; total 302 ; last 302) - unlinked 20000 (time 1787661207 ; total 604 ; last 302) - unlinked 30000 (time 1787661485 ; total 882 ; last 278) total: 32768 unlinks in 958 seconds: 34.204594 unlinks/second nlink between: 102 - unlinked 0 (time 1787661564 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787661564 ; 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 2208640 2176 2204416 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 527036 335 526701 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236233 649 235584 1% /mnt/lustre