== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:04:09 (1781208249) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 525 (time 1781208264.81 total 10.01 last 52.47) - mkdir 1096 (time 1781208274.82 total 20.01 last 57.07) - mkdir 1802 (time 1781208284.82 total 30.01 last 70.58) - mkdir 2365 (time 1781208294.82 total 40.02 last 56.27) - mkdir 2953 (time 1781208304.85 total 50.04 last 58.66) - mkdir 3574 (time 1781208314.88 total 60.07 last 61.93) - mkdir 4079 (time 1781208324.89 total 70.08 last 50.44) - mkdir 4480 (time 1781208334.92 total 80.12 last 39.96) - mkdir 5053 (time 1781208344.93 total 90.13 last 57.25) - mkdir 5510 (time 1781208354.99 total 100.18 last 45.46) - mkdir 6107 (time 1781208365.00 total 110.19 last 59.63) - mkdir 6738 (time 1781208375.01 total 120.21 last 62.99) - mkdir 7442 (time 1781208385.02 total 130.22 last 70.35) - mkdir 8068 (time 1781208395.04 total 140.24 last 62.48) - mkdir 8822 (time 1781208405.06 total 150.25 last 75.29) - mkdir 9503 (time 1781208415.06 total 160.26 last 68.05) - mkdir 10000 (time 1781208422.27 total 167.46 last 68.98) - mkdir 10816 (time 1781208432.28 total 177.47 last 81.53) - mkdir 11483 (time 1781208442.29 total 187.48 last 66.62) - mkdir 12005 (time 1781208452.29 total 197.49 last 52.17) - mkdir 12449 (time 1781208462.30 total 207.49 last 44.39) - mkdir 12931 (time 1781208472.32 total 217.52 last 48.07) - mkdir 13503 (time 1781208482.33 total 227.53 last 57.15) - mkdir 14143 (time 1781208492.37 total 237.56 last 63.79) - mkdir 14744 (time 1781208502.40 total 247.59 last 59.91) - mkdir 15440 (time 1781208512.40 total 257.59 last 69.59) - mkdir 16036 (time 1781208522.42 total 267.61 last 59.50) - mkdir 16627 (time 1781208532.46 total 277.65 last 58.85) - mkdir 17303 (time 1781208542.48 total 287.67 last 67.46) - mkdir 18025 (time 1781208552.50 total 297.70 last 72.03) - mkdir 18754 (time 1781208562.51 total 307.71 last 72.84) - mkdir 19450 (time 1781208572.53 total 317.72 last 69.49) - mkdir 20000 (time 1781208580.72 total 325.92 last 67.12) - mkdir 20669 (time 1781208590.74 total 335.94 last 66.78) - mkdir 21247 (time 1781208600.75 total 345.94 last 57.78) - mkdir 21869 (time 1781208610.76 total 355.96 last 62.08) - mkdir 22590 (time 1781208620.79 total 365.98 last 71.94) - mkdir 23245 (time 1781208630.80 total 375.99 last 65.42) - mkdir 23853 (time 1781208640.81 total 386.00 last 60.74) - mkdir 24500 (time 1781208650.81 total 396.01 last 64.67) - mkdir 25291 (time 1781208660.82 total 406.01 last 79.09) - mkdir 26045 (time 1781208670.86 total 416.05 last 75.10) - mkdir 26773 (time 1781208680.86 total 426.05 last 72.78) - mkdir 27341 (time 1781208690.86 total 436.06 last 56.78) - mkdir 27992 (time 1781208700.88 total 446.07 last 64.99) - mkdir 28649 (time 1781208710.89 total 456.08 last 65.62) - mkdir 29307 (time 1781208720.91 total 466.10 last 65.68) - mkdir 29893 (time 1781208730.94 total 476.14 last 58.40) - mkdir 30570 (time 1781208740.95 total 486.15 last 67.65) - mkdir 31083 (time 1781208750.96 total 496.16 last 51.24) - mkdir 31571 (time 1781208761.02 total 506.22 last 48.52) - mkdir 32028 (time 1781208771.04 total 516.23 last 45.63) - mkdir 32412 (time 1781208781.04 total 526.24 last 38.38) total: 32818 mkdir in 532.27 seconds: 61.66 ops/second - mkdir 525 (time 1781208264.80 total 10.01 last 52.46) - mkdir 1105 (time 1781208274.80 total 20.01 last 57.98) - mkdir 1820 (time 1781208284.80 total 30.01 last 71.50) - mkdir 2378 (time 1781208294.85 total 40.06 last 55.54) - mkdir 2977 (time 1781208304.86 total 50.07 last 59.83) - mkdir 3602 (time 1781208314.89 total 60.09 last 62.36) - mkdir 4070 (time 1781208324.90 total 70.10 last 46.75) - mkdir 4490 (time 1781208334.90 total 80.11 last 41.97) - mkdir 4837 (time 1781208344.91 total 90.11 last 34.69) - mkdir 5293 (time 1781208354.94 total 100.14 last 45.46) - mkdir 5928 (time 1781208364.95 total 110.16 last 63.42) - mkdir 6585 (time 1781208374.97 total 120.18 last 65.57) - mkdir 7298 (time 1781208384.97 total 130.18 last 71.29) - mkdir 7920 (time 1781208394.97 total 140.18 last 62.19) - mkdir 8693 (time 1781208404.98 total 150.18 last 77.26) - mkdir 9381 (time 1781208415.00 total 160.21 last 68.61) - mkdir 10000 (time 1781208423.56 total 168.77 last 72.30) - mkdir 10788 (time 1781208433.58 total 178.79 last 78.68) - mkdir 11417 (time 1781208443.58 total 188.79 last 62.90) - mkdir 11964 (time 1781208453.59 total 198.80 last 54.64) - mkdir 12390 (time 1781208463.66 total 208.87 last 42.32) - mkdir 12870 (time 1781208473.66 total 218.87 last 47.99) - mkdir 13491 (time 1781208483.66 total 228.87 last 62.09) - mkdir 14114 (time 1781208493.67 total 238.87 last 62.26) - mkdir 14779 (time 1781208503.67 total 248.88 last 66.45) - mkdir 15507 (time 1781208513.68 total 258.89 last 72.73) - mkdir 16062 (time 1781208523.70 total 268.91 last 55.41) - mkdir 16687 (time 1781208533.72 total 278.92 last 62.41) - mkdir 17329 (time 1781208543.72 total 288.93 last 64.18) - mkdir 18039 (time 1781208553.73 total 298.94 last 70.92) - mkdir 18802 (time 1781208563.73 total 308.94 last 76.29) - mkdir 19488 (time 1781208573.75 total 318.96 last 68.44) - mkdir 20000 (time 1781208581.51 total 326.72 last 65.98) - mkdir 20642 (time 1781208591.55 total 336.76 last 63.97) - mkdir 21261 (time 1781208601.56 total 346.77 last 61.82) - mkdir 21868 (time 1781208611.58 total 356.79 last 60.60) - mkdir 22567 (time 1781208621.58 total 366.79 last 69.87) - mkdir 23226 (time 1781208631.60 total 376.81 last 65.81) - mkdir 23803 (time 1781208641.62 total 386.82 last 57.61) - mkdir 24477 (time 1781208651.63 total 396.84 last 67.27) - mkdir 25237 (time 1781208661.64 total 406.85 last 75.95) - mkdir 25996 (time 1781208671.66 total 416.87 last 75.72) - mkdir 26766 (time 1781208681.67 total 426.88 last 76.96) - mkdir 27342 (time 1781208691.69 total 436.90 last 57.50) - mkdir 28020 (time 1781208701.69 total 446.90 last 67.80) - mkdir 28672 (time 1781208711.70 total 456.91 last 65.11) - mkdir 29289 (time 1781208721.70 total 466.91 last 61.69) - mkdir 29910 (time 1781208731.72 total 476.93 last 62.00) - mkdir 30532 (time 1781208741.76 total 486.97 last 61.95) - mkdir 31035 (time 1781208751.76 total 496.97 last 50.28) - mkdir 31536 (time 1781208761.77 total 506.98 last 50.04) - mkdir 32005 (time 1781208771.78 total 516.98 last 46.90) - mkdir 32417 (time 1781208781.78 total 526.98 last 41.20) total: 32818 mkdir in 532.96 seconds: 61.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270732 1000572 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781209615 ; total 0 ; last 0) - unlinked 10000 (time 1781209882 ; total 267 ; last 267) - unlinked 20000 (time 1781210174 ; total 559 ; last 292) - unlinked 30000 (time 1781210474 ; total 859 ; last 300) total: 32768 unlinks in 949 seconds: 34.528976 unlinks/second - unlinked 0 (time 1781209615 ; total 0 ; last 0) - unlinked 10000 (time 1781209882 ; total 267 ; last 267) - unlinked 20000 (time 1781210174 ; total 559 ; last 292) - unlinked 30000 (time 1781210475 ; total 860 ; last 301) total: 32768 unlinks in 949 seconds: 34.528976 unlinks/second nlink between: 1 - unlinked 0 (time 1781210567 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781210567 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8188 1263116 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre