== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:27:55 (1788744475) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 732 (time 1788744491.69 total 10.01 last 73.10) - mkdir 1537 (time 1788744501.70 total 20.02 last 80.48) - mkdir 2459 (time 1788744511.70 total 30.02 last 92.17) - mkdir 3296 (time 1788744521.70 total 40.02 last 83.69) - mkdir 4181 (time 1788744531.71 total 50.03 last 88.39) - mkdir 5007 (time 1788744541.72 total 60.03 last 82.59) - mkdir 5826 (time 1788744551.73 total 70.05 last 81.79) - mkdir 6634 (time 1788744561.73 total 80.05 last 80.77) - mkdir 7559 (time 1788744571.73 total 90.05 last 92.49) - mkdir 8386 (time 1788744581.75 total 100.06 last 82.60) - mkdir 9392 (time 1788744591.76 total 110.07 last 100.49) - mkdir 10000 (time 1788744600.66 total 118.98 last 68.29) - mkdir 10879 (time 1788744610.66 total 128.98 last 87.89) - mkdir 11693 (time 1788744620.66 total 138.98 last 81.40) - mkdir 12397 (time 1788744630.66 total 148.98 last 70.38) - mkdir 13313 (time 1788744640.68 total 158.99 last 91.49) - mkdir 14180 (time 1788744650.68 total 169.00 last 86.67) - mkdir 14984 (time 1788744660.68 total 179.00 last 80.39) - mkdir 15880 (time 1788744670.68 total 189.00 last 89.60) - mkdir 16755 (time 1788744680.68 total 199.00 last 87.48) - mkdir 17664 (time 1788744690.69 total 209.01 last 90.82) - mkdir 18613 (time 1788744700.72 total 219.04 last 94.64) - mkdir 19398 (time 1788744710.73 total 229.04 last 78.44) - mkdir 20000 (time 1788744717.49 total 235.81 last 88.97) - mkdir 20878 (time 1788744727.50 total 245.82 last 87.69) - mkdir 21613 (time 1788744737.51 total 255.82 last 73.49) - mkdir 22447 (time 1788744747.52 total 265.84 last 83.26) - mkdir 23301 (time 1788744757.53 total 275.85 last 85.34) - mkdir 24042 (time 1788744767.53 total 285.85 last 74.08) - mkdir 24865 (time 1788744777.54 total 295.86 last 82.26) - mkdir 25721 (time 1788744787.54 total 305.86 last 85.56) - mkdir 26576 (time 1788744797.55 total 315.87 last 85.45) - mkdir 27418 (time 1788744807.55 total 325.87 last 84.17) - mkdir 28082 (time 1788744817.56 total 335.88 last 66.36) - mkdir 28824 (time 1788744827.56 total 345.88 last 74.18) - mkdir 29708 (time 1788744837.56 total 355.88 last 88.38) - mkdir 30000 (time 1788744841.19 total 359.51 last 80.40) - mkdir 30780 (time 1788744851.21 total 369.52 last 77.91) - mkdir 31418 (time 1788744861.23 total 379.55 last 63.64) - mkdir 32370 (time 1788744871.24 total 389.56 last 95.13) total: 32818 mkdir in 395.12 seconds: 83.06 ops/second - mkdir 728 (time 1788744491.73 total 10.03 last 72.61) - mkdir 1539 (time 1788744501.75 total 20.04 last 80.99) - mkdir 2466 (time 1788744511.75 total 30.04 last 92.69) - mkdir 3275 (time 1788744521.76 total 40.05 last 80.80) - mkdir 4189 (time 1788744531.76 total 50.06 last 91.37) - mkdir 5023 (time 1788744541.76 total 60.06 last 83.39) - mkdir 5843 (time 1788744551.76 total 70.06 last 82.00) - mkdir 6637 (time 1788744561.77 total 80.06 last 79.35) - mkdir 7560 (time 1788744571.77 total 90.07 last 92.29) - mkdir 8407 (time 1788744581.79 total 100.08 last 84.58) - mkdir 9406 (time 1788744591.80 total 110.09 last 99.78) - mkdir 10000 (time 1788744600.00 total 118.30 last 72.41) - mkdir 10835 (time 1788744610.03 total 128.32 last 83.28) - mkdir 11657 (time 1788744620.04 total 138.34 last 82.06) - mkdir 12339 (time 1788744630.08 total 148.37 last 67.98) - mkdir 13231 (time 1788744640.09 total 158.38 last 89.12) - mkdir 14079 (time 1788744650.09 total 168.38 last 84.79) - mkdir 14896 (time 1788744660.09 total 178.39 last 81.65) - mkdir 15785 (time 1788744670.10 total 188.39 last 88.85) - mkdir 16660 (time 1788744680.12 total 198.41 last 87.35) - mkdir 17542 (time 1788744690.14 total 208.43 last 88.00) - mkdir 18484 (time 1788744700.14 total 218.43 last 94.20) - mkdir 19257 (time 1788744710.15 total 228.45 last 77.19) - mkdir 20000 (time 1788744718.10 total 236.40 last 93.43) - mkdir 20826 (time 1788744728.11 total 246.40 last 82.58) - mkdir 21606 (time 1788744738.11 total 256.41 last 77.97) - mkdir 22400 (time 1788744748.13 total 266.42 last 79.25) - mkdir 23266 (time 1788744758.14 total 276.44 last 86.50) - mkdir 24021 (time 1788744768.14 total 286.44 last 75.50) - mkdir 24808 (time 1788744778.14 total 296.44 last 78.69) - mkdir 25641 (time 1788744788.15 total 306.44 last 83.27) - mkdir 26455 (time 1788744798.17 total 316.47 last 81.19) - mkdir 27330 (time 1788744808.17 total 326.47 last 87.48) - mkdir 27992 (time 1788744818.22 total 336.51 last 65.92) - mkdir 28760 (time 1788744828.22 total 346.51 last 76.78) - mkdir 29623 (time 1788744838.27 total 356.56 last 85.87) - mkdir 30000 (time 1788744843.01 total 361.31 last 79.44) - mkdir 30800 (time 1788744853.02 total 371.31 last 79.99) - mkdir 31491 (time 1788744863.04 total 381.33 last 68.94) - mkdir 32438 (time 1788744873.04 total 391.33 last 94.69) total: 32818 mkdir in 396.17 seconds: 82.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270768 1000536 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788745276 ; total 0 ; last 0) - unlinked 10000 (time 1788745467 ; total 191 ; last 191) - unlinked 20000 (time 1788745603 ; total 327 ; last 136) - unlinked 30000 (time 1788745706 ; total 430 ; last 103) total: 32768 unlinks in 462 seconds: 70.926407 unlinks/second - unlinked 0 (time 1788745277 ; total 1 ; last 1) - unlinked 10000 (time 1788745467 ; total 191 ; last 190) - unlinked 20000 (time 1788745604 ; total 328 ; last 137) - unlinked 30000 (time 1788745708 ; total 432 ; last 104) total: 32768 unlinks in 464 seconds: 70.620689 unlinks/second nlink between: 1 - unlinked 0 (time 1788745741 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788745741 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8224 1263080 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre