== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:27:08 (1785889628) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7892 1263412 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23808 3583212 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19668 3587352 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1984 1022016 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2777 259367 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2741 259403 2% /mnt/lustre[OST:1] filesystem_summary: 524800 6030 518770 2% /mnt/lustre - mkdir 444 (time 1785889643.97 total 10.01 last 44.35) - mkdir 929 (time 1785889653.97 total 20.01 last 48.49) - mkdir 1473 (time 1785889663.98 total 30.02 last 54.36) - mkdir 1853 (time 1785889674.04 total 40.09 last 37.76) - mkdir 2262 (time 1785889684.08 total 50.13 last 40.72) - mkdir 2626 (time 1785889694.09 total 60.14 last 36.36) - mkdir 3039 (time 1785889704.15 total 70.19 last 41.09) - mkdir 3529 (time 1785889714.17 total 80.21 last 48.90) - mkdir 4137 (time 1785889724.18 total 90.22 last 60.72) - mkdir 4692 (time 1785889734.21 total 100.25 last 55.35) - mkdir 5137 (time 1785889744.21 total 110.25 last 44.49) - mkdir 5678 (time 1785889754.23 total 120.27 last 53.98) - mkdir 6108 (time 1785889764.23 total 130.28 last 42.99) - mkdir 6807 (time 1785889774.27 total 140.32 last 69.63) - mkdir 7264 (time 1785889784.28 total 150.32 last 45.68) - mkdir 7877 (time 1785889794.28 total 160.32 last 61.29) - mkdir 8438 (time 1785889804.30 total 170.35 last 55.95) - mkdir 9094 (time 1785889814.31 total 180.35 last 65.59) - mkdir 9685 (time 1785889824.34 total 190.38 last 58.91) - mkdir 10000 (time 1785889829.71 total 195.76 last 58.58) - mkdir 10597 (time 1785889839.73 total 205.78 last 59.58) - mkdir 11159 (time 1785889849.74 total 215.78 last 56.19) - mkdir 11657 (time 1785889859.76 total 225.81 last 49.66) - mkdir 12101 (time 1785889869.77 total 235.82 last 44.37) - mkdir 12691 (time 1785889879.80 total 245.85 last 58.82) - mkdir 13201 (time 1785889889.82 total 255.87 last 50.90) - mkdir 13569 (time 1785889899.83 total 265.88 last 36.77) - mkdir 14164 (time 1785889909.83 total 275.88 last 59.50) - mkdir 14584 (time 1785889919.85 total 285.90 last 41.90) - mkdir 14993 (time 1785889929.86 total 295.90 last 40.89) - mkdir 15352 (time 1785889939.87 total 305.91 last 35.85) - mkdir 15793 (time 1785889949.87 total 315.92 last 44.09) - mkdir 16305 (time 1785889959.90 total 325.94 last 51.07) - mkdir 16799 (time 1785889969.91 total 335.96 last 49.33) - mkdir 17313 (time 1785889979.91 total 345.96 last 51.40) - mkdir 17726 (time 1785889989.93 total 355.97 last 41.24) - mkdir 18386 (time 1785889999.94 total 365.98 last 65.95) - mkdir 19068 (time 1785890009.94 total 375.99 last 68.15) - mkdir 19599 (time 1785890019.95 total 385.99 last 53.08) - mkdir 20000 (time 1785890026.72 total 392.77 last 59.20) - mkdir 20611 (time 1785890036.75 total 402.79 last 60.93) - mkdir 21147 (time 1785890046.77 total 412.81 last 53.51) - mkdir 21679 (time 1785890056.78 total 422.82 last 53.14) - mkdir 22230 (time 1785890066.78 total 432.83 last 55.07) - mkdir 22888 (time 1785890076.80 total 442.85 last 65.68) - mkdir 23617 (time 1785890086.83 total 452.87 last 72.70) - mkdir 24183 (time 1785890096.83 total 462.87 last 56.60) - mkdir 24666 (time 1785890106.83 total 472.88 last 48.28) - mkdir 25285 (time 1785890116.85 total 482.89 last 61.81) - mkdir 26026 (time 1785890126.88 total 492.92 last 73.90) - mkdir 26682 (time 1785890136.88 total 502.92 last 65.58) - mkdir 27153 (time 1785890146.91 total 512.95 last 46.95) - mkdir 27733 (time 1785890156.94 total 522.98 last 57.83) - mkdir 28314 (time 1785890166.97 total 533.02 last 57.92) - mkdir 28866 (time 1785890176.98 total 543.03 last 55.14) - mkdir 29357 (time 1785890187.02 total 553.06 last 48.92) - mkdir 29965 (time 1785890197.03 total 563.07 last 60.74) - mkdir 30569 (time 1785890207.04 total 573.08 last 60.34) - mkdir 31119 (time 1785890217.04 total 583.08 last 54.99) - mkdir 31677 (time 1785890227.06 total 593.11 last 55.67) - mkdir 32233 (time 1785890237.07 total 603.11 last 55.57) - mkdir 32774 (time 1785890247.09 total 613.13 last 53.99) total: 32818 mkdir in 613.91 seconds: 53.46 ops/second - mkdir 422 (time 1785889643.99 total 10.01 last 42.18) - mkdir 915 (time 1785889654.00 total 20.01 last 49.29) - mkdir 1458 (time 1785889664.03 total 30.04 last 54.11) - mkdir 1830 (time 1785889674.08 total 40.09 last 37.03) - mkdir 2236 (time 1785889684.10 total 50.11 last 40.53) - mkdir 2633 (time 1785889694.11 total 60.12 last 39.63) - mkdir 3101 (time 1785889704.13 total 70.14 last 46.71) - mkdir 3575 (time 1785889714.15 total 80.17 last 47.29) - mkdir 4172 (time 1785889724.19 total 90.21 last 59.46) - mkdir 4694 (time 1785889734.23 total 100.24 last 52.01) - mkdir 5144 (time 1785889744.25 total 110.26 last 44.94) - mkdir 5667 (time 1785889754.25 total 120.26 last 52.28) - mkdir 6091 (time 1785889764.26 total 130.27 last 42.37) - mkdir 6788 (time 1785889774.29 total 140.30 last 69.48) - mkdir 7243 (time 1785889784.31 total 150.32 last 45.40) - mkdir 7866 (time 1785889794.32 total 160.33 last 62.25) - mkdir 8439 (time 1785889804.32 total 170.33 last 57.27) - mkdir 9092 (time 1785889814.34 total 180.35 last 65.20) - mkdir 9674 (time 1785889824.37 total 190.38 last 58.01) - mkdir 10000 (time 1785889830.63 total 196.64 last 52.12) - mkdir 10592 (time 1785889840.63 total 206.65 last 59.15) - mkdir 11119 (time 1785889850.66 total 216.67 last 52.58) - mkdir 11599 (time 1785889860.66 total 226.68 last 47.97) - mkdir 12048 (time 1785889870.69 total 236.70 last 44.78) - mkdir 12657 (time 1785889880.70 total 246.71 last 60.85) - mkdir 13144 (time 1785889890.70 total 256.71 last 48.69) - mkdir 13536 (time 1785889900.71 total 266.72 last 39.17) - mkdir 14111 (time 1785889910.72 total 276.73 last 57.45) - mkdir 14532 (time 1785889920.74 total 286.76 last 41.99) - mkdir 14970 (time 1785889930.75 total 296.76 last 43.78) - mkdir 15329 (time 1785889940.76 total 306.78 last 35.84) - mkdir 15786 (time 1785889950.82 total 316.83 last 45.47) - mkdir 16335 (time 1785889960.82 total 326.83 last 54.90) - mkdir 16863 (time 1785889970.84 total 336.85 last 52.70) - mkdir 17360 (time 1785889980.85 total 346.86 last 49.63) - mkdir 17787 (time 1785889990.85 total 356.86 last 42.69) - mkdir 18392 (time 1785890000.86 total 366.87 last 60.47) - mkdir 19070 (time 1785890010.86 total 376.87 last 67.76) - mkdir 19543 (time 1785890020.88 total 386.90 last 47.20) - mkdir 20000 (time 1785890028.17 total 394.19 last 62.69) - mkdir 20636 (time 1785890038.18 total 404.19 last 63.59) - mkdir 21112 (time 1785890048.19 total 414.21 last 47.51) - mkdir 21645 (time 1785890058.19 total 424.21 last 53.30) - mkdir 22233 (time 1785890068.21 total 434.22 last 58.73) - mkdir 22982 (time 1785890078.23 total 444.24 last 74.72) - mkdir 23640 (time 1785890088.25 total 454.27 last 65.65) - mkdir 24179 (time 1785890098.26 total 464.27 last 53.89) - mkdir 24667 (time 1785890108.27 total 474.28 last 48.74) - mkdir 25254 (time 1785890118.27 total 484.28 last 58.70) - mkdir 25999 (time 1785890128.30 total 494.31 last 74.28) - mkdir 26630 (time 1785890138.33 total 504.34 last 62.88) - mkdir 27106 (time 1785890148.34 total 514.35 last 47.56) - mkdir 27689 (time 1785890158.35 total 524.37 last 58.22) - mkdir 28244 (time 1785890168.37 total 534.38 last 55.41) - mkdir 28819 (time 1785890178.39 total 544.40 last 57.40) - mkdir 29298 (time 1785890188.42 total 554.44 last 47.73) - mkdir 29926 (time 1785890198.44 total 564.45 last 62.71) - mkdir 30493 (time 1785890208.47 total 574.48 last 56.51) - mkdir 31033 (time 1785890218.51 total 584.52 last 53.79) - mkdir 31593 (time 1785890228.51 total 594.53 last 55.98) - mkdir 32140 (time 1785890238.54 total 604.55 last 54.55) - mkdir 32707 (time 1785890248.54 total 614.56 last 56.68) total: 32818 mkdir in 616.04 seconds: 53.27 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276896 994408 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23808 3583212 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19668 3587352 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69682 954318 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1984 1022016 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2777 259367 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2741 259403 2% /mnt/lustre[OST:1] filesystem_summary: 590436 71666 518770 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785890964 ; total 0 ; last 0) - unlinked 10000 (time 1785891159 ; total 195 ; last 195) - unlinked 20000 (time 1785891270 ; total 306 ; last 111) - unlinked 30000 (time 1785891377 ; total 413 ; last 107) total: 32768 unlinks in 444 seconds: 73.801804 unlinks/second - unlinked 0 (time 1785890964 ; total 0 ; last 0) - unlinked 10000 (time 1785891158 ; total 194 ; last 194) - unlinked 20000 (time 1785891271 ; total 307 ; last 113) - unlinked 30000 (time 1785891377 ; total 413 ; last 106) total: 32768 unlinks in 444 seconds: 73.801804 unlinks/second nlink between: 1 - unlinked 0 (time 1785891410 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1785891410 ; 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 14352 1256952 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23808 3583212 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19668 3587352 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1984 1022016 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2777 259367 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2741 259403 2% /mnt/lustre[OST:1] filesystem_summary: 524800 6030 518770 2% /mnt/lustre