== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:22:28 (1779103348) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23768 3583252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19708 3587312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2005 1021995 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2768 259376 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2650 259494 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6043 518870 2% /mnt/lustre - mkdir 734 (time 1779103364.06 total 10.03 last 73.19) - mkdir 1471 (time 1779103374.08 total 20.05 last 73.55) - mkdir 2137 (time 1779103384.09 total 30.06 last 66.52) - mkdir 2828 (time 1779103394.10 total 40.07 last 69.06) - mkdir 3572 (time 1779103404.10 total 50.08 last 74.33) - mkdir 4267 (time 1779103414.12 total 60.09 last 69.41) - mkdir 4885 (time 1779103424.14 total 70.11 last 61.67) - mkdir 5583 (time 1779103434.15 total 80.12 last 69.70) - mkdir 6369 (time 1779103444.16 total 90.13 last 78.59) - mkdir 7042 (time 1779103454.16 total 100.13 last 67.29) - mkdir 7810 (time 1779103464.16 total 110.13 last 76.76) - mkdir 8514 (time 1779103474.17 total 120.14 last 70.37) - mkdir 9255 (time 1779103484.20 total 130.17 last 73.89) - mkdir 10000 (time 1779103494.16 total 140.13 last 74.77) - mkdir 10712 (time 1779103504.17 total 150.14 last 71.16) - mkdir 11512 (time 1779103514.17 total 160.14 last 79.98) - mkdir 12185 (time 1779103524.17 total 170.14 last 67.29) - mkdir 12806 (time 1779103534.18 total 180.15 last 62.05) - mkdir 13412 (time 1779103544.18 total 190.15 last 60.60) - mkdir 14222 (time 1779103554.18 total 200.15 last 80.99) - mkdir 14864 (time 1779103564.20 total 210.17 last 64.05) - mkdir 15641 (time 1779103574.22 total 220.19 last 77.57) - mkdir 16248 (time 1779103584.25 total 230.22 last 60.54) - mkdir 16696 (time 1779103594.25 total 240.22 last 44.78) - mkdir 17365 (time 1779103604.28 total 250.25 last 66.75) - mkdir 18069 (time 1779103614.28 total 260.25 last 70.36) - mkdir 18792 (time 1779103624.28 total 270.25 last 72.29) - mkdir 19512 (time 1779103634.32 total 280.29 last 71.74) - mkdir 20000 (time 1779103642.62 total 288.59 last 58.78) - mkdir 20816 (time 1779103652.62 total 298.59 last 81.59) - mkdir 21588 (time 1779103662.63 total 308.60 last 77.15) - mkdir 22146 (time 1779103672.66 total 318.63 last 55.62) - mkdir 22611 (time 1779103682.66 total 328.63 last 46.48) - mkdir 23087 (time 1779103692.66 total 338.63 last 47.59) - mkdir 23629 (time 1779103702.67 total 348.64 last 54.18) - mkdir 24289 (time 1779103712.67 total 358.64 last 65.99) - mkdir 24945 (time 1779103722.69 total 368.66 last 65.49) - mkdir 25564 (time 1779103732.69 total 378.66 last 61.89) - mkdir 26236 (time 1779103742.69 total 388.66 last 67.16) - mkdir 26901 (time 1779103752.73 total 398.70 last 66.25) - mkdir 27281 (time 1779103762.74 total 408.71 last 37.97) - mkdir 27937 (time 1779103772.74 total 418.71 last 65.59) - mkdir 28567 (time 1779103782.75 total 428.72 last 62.93) - mkdir 29116 (time 1779103792.75 total 438.72 last 54.89) - mkdir 29582 (time 1779103802.78 total 448.75 last 46.49) - mkdir 30000 (time 1779103811.23 total 457.20 last 49.47) - mkdir 30502 (time 1779103821.26 total 467.23 last 50.02) - mkdir 31040 (time 1779103831.28 total 477.25 last 53.71) - mkdir 31619 (time 1779103841.29 total 487.26 last 57.86) - mkdir 32216 (time 1779103851.30 total 497.27 last 59.63) total: 32818 mkdir in 506.81 seconds: 64.75 ops/second - mkdir 727 (time 1779103364.04 total 10.00 last 72.67) - mkdir 1463 (time 1779103374.05 total 20.01 last 73.54) - mkdir 2138 (time 1779103384.06 total 30.02 last 67.43) - mkdir 2808 (time 1779103394.06 total 40.03 last 66.98) - mkdir 3577 (time 1779103404.06 total 50.03 last 76.89) - mkdir 4288 (time 1779103414.07 total 60.03 last 71.07) - mkdir 4911 (time 1779103424.07 total 70.04 last 62.27) - mkdir 5592 (time 1779103434.08 total 80.04 last 68.06) - mkdir 6405 (time 1779103444.08 total 90.05 last 81.25) - mkdir 7066 (time 1779103454.08 total 100.05 last 66.09) - mkdir 7801 (time 1779103464.09 total 110.06 last 73.45) - mkdir 8468 (time 1779103474.10 total 120.06 last 66.67) - mkdir 9161 (time 1779103484.10 total 130.07 last 69.26) - mkdir 9903 (time 1779103494.12 total 140.09 last 74.03) - mkdir 10622 (time 1779103504.14 total 150.11 last 71.75) - mkdir 11422 (time 1779103514.15 total 160.12 last 79.95) - mkdir 12070 (time 1779103524.19 total 170.15 last 64.56) - mkdir 12689 (time 1779103534.19 total 180.16 last 61.86) - mkdir 13301 (time 1779103544.20 total 190.17 last 61.16) - mkdir 14142 (time 1779103554.22 total 200.19 last 83.92) - mkdir 14803 (time 1779103564.23 total 210.20 last 66.03) - mkdir 15545 (time 1779103574.25 total 220.21 last 74.10) - mkdir 16155 (time 1779103584.26 total 230.23 last 60.90) - mkdir 16572 (time 1779103594.28 total 240.25 last 41.61) - mkdir 17227 (time 1779103604.29 total 250.25 last 65.47) - mkdir 17950 (time 1779103614.29 total 260.26 last 72.27) - mkdir 18675 (time 1779103624.32 total 270.29 last 72.29) - mkdir 19409 (time 1779103634.39 total 280.35 last 72.92) - mkdir 20000 (time 1779103643.76 total 289.73 last 63.04) - mkdir 20813 (time 1779103653.79 total 299.76 last 81.05) - mkdir 21557 (time 1779103663.80 total 309.77 last 74.33) - mkdir 22069 (time 1779103673.80 total 319.77 last 51.20) - mkdir 22495 (time 1779103683.83 total 329.80 last 42.48) - mkdir 22988 (time 1779103693.83 total 339.80 last 49.30) - mkdir 23558 (time 1779103703.83 total 349.80 last 56.99) - mkdir 24202 (time 1779103713.85 total 359.81 last 64.30) - mkdir 24876 (time 1779103723.86 total 369.83 last 67.32) - mkdir 25505 (time 1779103733.88 total 379.84 last 62.81) - mkdir 26187 (time 1779103743.88 total 389.84 last 68.17) - mkdir 26804 (time 1779103753.91 total 399.87 last 61.53) - mkdir 27222 (time 1779103763.95 total 409.91 last 41.64) - mkdir 27905 (time 1779103773.95 total 419.92 last 68.26) - mkdir 28533 (time 1779103783.95 total 429.92 last 62.79) - mkdir 29087 (time 1779103793.96 total 439.93 last 55.36) - mkdir 29491 (time 1779103803.98 total 449.94 last 40.33) - mkdir 29971 (time 1779103813.98 total 459.95 last 47.98) - mkdir 30486 (time 1779103823.99 total 469.95 last 51.48) - mkdir 31058 (time 1779103834.00 total 479.96 last 57.13) - mkdir 31625 (time 1779103844.01 total 489.98 last 56.62) - mkdir 32264 (time 1779103854.02 total 499.98 last 63.86) total: 32818 mkdir in 509.18 seconds: 64.45 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276748 994556 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23768 3583252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19708 3587312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69674 954326 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2005 1021995 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2768 259376 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2650 259494 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71679 518870 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1779104791 ; total 0 ; last 0) - unlinked 10000 (time 1779105064 ; total 273 ; last 273) - unlinked 20000 (time 1779105337 ; total 546 ; last 273) - unlinked 30000 (time 1779105572 ; total 781 ; last 235) total: 32768 unlinks in 843 seconds: 38.870701 unlinks/second - unlinked 0 (time 1779104791 ; total 0 ; last 0) - unlinked 10000 (time 1779105067 ; total 276 ; last 276) - unlinked 20000 (time 1779105339 ; total 548 ; last 272) - unlinked 30000 (time 1779105573 ; total 782 ; last 234) total: 32768 unlinks in 845 seconds: 38.778698 unlinks/second nlink between: 1 - unlinked 0 (time 1779105638 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1779105638 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14204 1257100 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23768 3583252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19708 3587312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2005 1021995 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2768 259376 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2650 259494 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6043 518870 2% /mnt/lustre