== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:55:26 (1790391326) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] 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 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 730 (time 1790391340.19 total 10.00 last 72.98) - mkdir 1383 (time 1790391350.19 total 20.00 last 65.29) - mkdir 2050 (time 1790391360.20 total 30.02 last 66.63) - mkdir 2780 (time 1790391370.23 total 40.04 last 72.84) - mkdir 3521 (time 1790391380.24 total 50.05 last 74.03) - mkdir 4171 (time 1790391390.27 total 60.08 last 64.76) - mkdir 4736 (time 1790391400.27 total 70.08 last 56.50) - mkdir 5340 (time 1790391410.27 total 80.08 last 60.39) - mkdir 6018 (time 1790391420.29 total 90.11 last 67.66) - mkdir 6684 (time 1790391430.32 total 100.13 last 66.41) - mkdir 7324 (time 1790391440.34 total 110.15 last 63.91) - mkdir 7974 (time 1790391450.34 total 120.15 last 64.96) - mkdir 8684 (time 1790391460.39 total 130.20 last 70.66) - mkdir 9394 (time 1790391470.39 total 140.20 last 70.99) - mkdir 9995 (time 1790391480.40 total 150.21 last 60.09) - mkdir 10675 (time 1790391490.40 total 160.21 last 67.98) - mkdir 11317 (time 1790391500.42 total 170.23 last 64.06) - mkdir 11861 (time 1790391510.43 total 180.24 last 54.34) - mkdir 12484 (time 1790391520.46 total 190.27 last 62.14) - mkdir 13171 (time 1790391530.46 total 200.27 last 68.69) - mkdir 13893 (time 1790391540.46 total 210.27 last 72.19) - mkdir 14561 (time 1790391550.46 total 220.28 last 66.77) - mkdir 15278 (time 1790391560.47 total 230.28 last 71.69) - mkdir 15975 (time 1790391570.48 total 240.29 last 69.62) - mkdir 16680 (time 1790391580.48 total 250.29 last 70.48) - mkdir 17341 (time 1790391590.48 total 260.29 last 66.09) - mkdir 17989 (time 1790391600.49 total 270.30 last 64.79) - mkdir 18737 (time 1790391610.49 total 280.30 last 74.76) - mkdir 19328 (time 1790391620.50 total 290.31 last 59.04) - mkdir 19907 (time 1790391630.50 total 300.31 last 57.88) - mkdir 20597 (time 1790391640.51 total 310.32 last 68.98) - mkdir 21247 (time 1790391650.51 total 320.32 last 65.00) - mkdir 21821 (time 1790391660.52 total 330.33 last 57.34) - mkdir 22473 (time 1790391670.53 total 340.34 last 65.11) - mkdir 23187 (time 1790391680.54 total 350.35 last 71.31) - mkdir 23813 (time 1790391690.55 total 360.36 last 62.58) - mkdir 24375 (time 1790391700.78 total 370.59 last 54.94) - mkdir 25037 (time 1790391710.78 total 380.59 last 66.20) - mkdir 25599 (time 1790391720.78 total 390.59 last 56.18) - mkdir 26219 (time 1790391730.78 total 400.59 last 61.99) - mkdir 26762 (time 1790391740.80 total 410.61 last 54.20) - mkdir 27351 (time 1790391750.80 total 420.61 last 58.90) - mkdir 27812 (time 1790391760.82 total 430.63 last 46.02) - mkdir 28346 (time 1790391770.82 total 440.64 last 53.37) - mkdir 28885 (time 1790391780.85 total 450.67 last 53.74) - mkdir 29441 (time 1790391790.86 total 460.67 last 55.57) - mkdir 29996 (time 1790391800.86 total 470.67 last 55.48) - mkdir 30502 (time 1790391811.00 total 480.81 last 49.91) - mkdir 31042 (time 1790391821.00 total 490.81 last 53.98) - mkdir 31658 (time 1790391831.03 total 500.84 last 61.45) - mkdir 32334 (time 1790391841.06 total 510.87 last 67.39) total: 32818 mkdir in 518.44 seconds: 63.30 ops/second - mkdir 706 (time 1790391340.22 total 10.00 last 70.59) - mkdir 1364 (time 1790391350.24 total 20.03 last 65.61) - mkdir 2035 (time 1790391360.25 total 30.03 last 67.08) - mkdir 2726 (time 1790391370.25 total 40.04 last 69.05) - mkdir 3430 (time 1790391380.27 total 50.06 last 70.26) - mkdir 4062 (time 1790391390.30 total 60.08 last 63.06) - mkdir 4616 (time 1790391400.30 total 70.09 last 55.37) - mkdir 5222 (time 1790391410.31 total 80.09 last 60.57) - mkdir 5875 (time 1790391420.31 total 90.10 last 65.28) - mkdir 6510 (time 1790391430.35 total 100.13 last 63.26) - mkdir 7157 (time 1790391440.37 total 110.16 last 64.56) - mkdir 7801 (time 1790391450.38 total 120.16 last 64.35) - mkdir 8488 (time 1790391460.38 total 130.17 last 68.68) - mkdir 9206 (time 1790391470.38 total 140.17 last 71.79) - mkdir 9806 (time 1790391480.38 total 150.17 last 59.99) - mkdir 10000 (time 1790391483.43 total 153.21 last 63.76) - mkdir 10695 (time 1790391493.43 total 163.22 last 69.45) - mkdir 11278 (time 1790391503.44 total 173.22 last 58.27) - mkdir 11822 (time 1790391513.44 total 183.22 last 54.39) - mkdir 12380 (time 1790391523.44 total 193.23 last 55.79) - mkdir 13182 (time 1790391533.45 total 203.24 last 80.12) - mkdir 13871 (time 1790391543.46 total 213.24 last 68.84) - mkdir 14542 (time 1790391553.46 total 223.25 last 67.08) - mkdir 15238 (time 1790391563.47 total 233.26 last 69.55) - mkdir 15967 (time 1790391573.48 total 243.27 last 72.80) - mkdir 16666 (time 1790391583.49 total 253.28 last 69.85) - mkdir 17351 (time 1790391593.50 total 263.28 last 68.46) - mkdir 18012 (time 1790391603.50 total 273.28 last 66.08) - mkdir 18749 (time 1790391613.51 total 283.29 last 73.65) - mkdir 19338 (time 1790391623.52 total 293.30 last 58.83) - mkdir 19948 (time 1790391633.52 total 303.31 last 60.97) - mkdir 20623 (time 1790391643.53 total 313.31 last 67.45) - mkdir 21252 (time 1790391653.53 total 323.32 last 62.88) - mkdir 21819 (time 1790391663.55 total 333.33 last 56.62) - mkdir 22511 (time 1790391673.55 total 343.33 last 69.18) - mkdir 23186 (time 1790391683.56 total 353.35 last 67.42) - mkdir 23777 (time 1790391693.57 total 363.35 last 59.07) - mkdir 24402 (time 1790391703.57 total 373.35 last 62.49) - mkdir 25008 (time 1790391713.57 total 383.36 last 60.56) - mkdir 25613 (time 1790391723.63 total 393.42 last 60.15) - mkdir 26190 (time 1790391733.64 total 403.42 last 57.67) - mkdir 26806 (time 1790391743.64 total 413.42 last 61.59) - mkdir 27292 (time 1790391753.64 total 423.43 last 48.57) - mkdir 27810 (time 1790391763.65 total 433.43 last 51.78) - mkdir 28349 (time 1790391773.70 total 443.48 last 53.63) - mkdir 28893 (time 1790391783.71 total 453.50 last 54.34) - mkdir 29416 (time 1790391793.71 total 463.50 last 52.28) - mkdir 29971 (time 1790391803.74 total 473.53 last 55.34) - mkdir 30512 (time 1790391813.75 total 483.54 last 54.06) - mkdir 31053 (time 1790391823.89 total 493.67 last 53.38) - mkdir 31678 (time 1790391833.89 total 503.68 last 62.45) - mkdir 32344 (time 1790391843.90 total 513.69 last 66.56) total: 32818 mkdir in 520.82 seconds: 63.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 23% /mnt/lustre[MDT:0] 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 304109 65969 238140 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1790392403 ; total 0 ; last 0) - unlinked 10000 (time 1790392540 ; total 137 ; last 137) - unlinked 20000 (time 1790392668 ; total 265 ; last 128) - unlinked 30000 (time 1790392801 ; total 398 ; last 133) total: 32768 unlinks in 433 seconds: 75.676674 unlinks/second - unlinked 0 (time 1790392403 ; total 0 ; last 0) - unlinked 10000 (time 1790392540 ; total 137 ; last 137) - unlinked 20000 (time 1790392670 ; total 267 ; last 130) - unlinked 30000 (time 1790392802 ; total 399 ; last 132) total: 32768 unlinks in 434 seconds: 75.502304 unlinks/second nlink between: 102 - unlinked 0 (time 1790392838 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790392838 ; 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 2209024 2304 2204672 1% /mnt/lustre[MDT:0] 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 526826 333 526493 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre