== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:17:25 (1780449445) 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 118184 392 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 498 (time 1780449461.03 total 10.02 last 49.71) - mkdir 991 (time 1780449471.03 total 20.02 last 49.30) - mkdir 1559 (time 1780449481.06 total 30.05 last 56.63) - mkdir 2134 (time 1780449491.15 total 40.14 last 57.00) - mkdir 2649 (time 1780449501.18 total 50.17 last 51.34) - mkdir 3154 (time 1780449511.18 total 60.17 last 50.48) - mkdir 3625 (time 1780449521.21 total 70.20 last 46.95) - mkdir 4120 (time 1780449531.22 total 80.21 last 49.45) - mkdir 4616 (time 1780449541.25 total 90.24 last 49.45) - mkdir 5082 (time 1780449551.27 total 100.26 last 46.51) - mkdir 5556 (time 1780449561.28 total 110.27 last 47.37) - mkdir 6105 (time 1780449571.29 total 120.28 last 54.83) - mkdir 6579 (time 1780449581.32 total 130.31 last 47.28) - mkdir 7124 (time 1780449591.35 total 140.34 last 54.30) - mkdir 7633 (time 1780449601.36 total 150.35 last 50.89) - mkdir 8141 (time 1780449611.37 total 160.36 last 50.72) - mkdir 8705 (time 1780449621.38 total 170.37 last 56.35) - mkdir 9274 (time 1780449631.39 total 180.38 last 56.85) - mkdir 9770 (time 1780449641.39 total 190.38 last 49.59) - mkdir 10000 (time 1780449645.93 total 194.92 last 50.69) - mkdir 10509 (time 1780449655.94 total 204.93 last 50.86) - mkdir 11072 (time 1780449665.94 total 214.93 last 56.27) - mkdir 11573 (time 1780449675.96 total 224.95 last 50.01) - mkdir 12071 (time 1780449685.96 total 234.95 last 49.77) - mkdir 12525 (time 1780449695.97 total 244.96 last 45.39) - mkdir 13002 (time 1780449705.97 total 254.96 last 47.68) - mkdir 13482 (time 1780449715.97 total 264.96 last 47.98) - mkdir 14003 (time 1780449725.98 total 274.97 last 52.05) - mkdir 14559 (time 1780449736.00 total 284.99 last 55.50) - mkdir 15134 (time 1780449746.00 total 294.99 last 57.49) - mkdir 15661 (time 1780449756.02 total 305.01 last 52.59) - mkdir 16114 (time 1780449766.04 total 315.03 last 45.22) - mkdir 16617 (time 1780449776.06 total 325.05 last 50.23) - mkdir 17150 (time 1780449786.07 total 335.06 last 53.24) - mkdir 17670 (time 1780449796.09 total 345.08 last 51.89) - mkdir 18217 (time 1780449806.09 total 355.08 last 54.68) - mkdir 18779 (time 1780449816.12 total 365.11 last 56.05) - mkdir 19304 (time 1780449826.13 total 375.12 last 52.46) - mkdir 19837 (time 1780449836.15 total 385.14 last 53.16) - mkdir 20000 (time 1780449838.99 total 387.98 last 57.50) - mkdir 20488 (time 1780449848.99 total 397.98 last 48.80) - mkdir 20982 (time 1780449858.99 total 407.98 last 49.38) - mkdir 21472 (time 1780449869.01 total 418.00 last 48.93) - mkdir 21992 (time 1780449879.10 total 428.09 last 51.51) - mkdir 22528 (time 1780449889.10 total 438.09 last 53.60) - mkdir 23041 (time 1780449899.11 total 448.10 last 51.28) - mkdir 23519 (time 1780449909.14 total 458.13 last 47.63) - mkdir 24033 (time 1780449919.15 total 468.14 last 51.35) - mkdir 24533 (time 1780449929.15 total 478.14 last 49.98) - mkdir 24976 (time 1780449939.16 total 488.15 last 44.27) - mkdir 25421 (time 1780449949.17 total 498.16 last 44.46) - mkdir 25924 (time 1780449959.17 total 508.16 last 50.28) - mkdir 26403 (time 1780449969.18 total 518.17 last 47.85) - mkdir 26866 (time 1780449979.19 total 528.18 last 46.27) - mkdir 27344 (time 1780449989.20 total 538.19 last 47.75) - mkdir 27788 (time 1780449999.22 total 548.21 last 44.32) - mkdir 28246 (time 1780450009.22 total 558.21 last 45.80) - mkdir 28758 (time 1780450019.23 total 568.22 last 51.15) - mkdir 29221 (time 1780450029.24 total 578.23 last 46.23) - mkdir 29659 (time 1780450039.25 total 588.24 last 43.76) - mkdir 30000 (time 1780450045.54 total 594.53 last 54.26) - mkdir 30543 (time 1780450055.54 total 604.53 last 54.30) - mkdir 31063 (time 1780450065.54 total 614.53 last 51.98) - mkdir 31556 (time 1780450075.59 total 624.58 last 49.09) - mkdir 32078 (time 1780450086.20 total 635.19 last 49.18) - mkdir 32653 (time 1780450096.20 total 645.19 last 57.48) total: 32818 mkdir in 648.70 seconds: 50.59 ops/second - mkdir 507 (time 1780449460.89 total 10.00 last 50.70) - mkdir 994 (time 1780449470.92 total 20.02 last 48.59) - mkdir 1545 (time 1780449480.92 total 30.02 last 55.09) - mkdir 2120 (time 1780449490.94 total 40.05 last 57.37) - mkdir 2635 (time 1780449500.95 total 50.06 last 51.44) - mkdir 3156 (time 1780449510.96 total 60.07 last 52.06) - mkdir 3635 (time 1780449521.00 total 70.10 last 47.72) - mkdir 4150 (time 1780449531.01 total 80.12 last 51.42) - mkdir 4654 (time 1780449541.05 total 90.16 last 50.20) - mkdir 5131 (time 1780449551.10 total 100.21 last 47.47) - mkdir 5603 (time 1780449561.11 total 110.21 last 47.18) - mkdir 6142 (time 1780449571.11 total 120.22 last 53.89) - mkdir 6630 (time 1780449581.12 total 130.23 last 48.74) - mkdir 7179 (time 1780449591.13 total 140.24 last 54.85) - mkdir 7688 (time 1780449601.14 total 150.25 last 50.84) - mkdir 8233 (time 1780449611.16 total 160.26 last 54.42) - mkdir 8801 (time 1780449621.16 total 170.27 last 56.76) - mkdir 9332 (time 1780449631.16 total 180.27 last 53.10) - mkdir 9819 (time 1780449641.19 total 190.29 last 48.59) - mkdir 10000 (time 1780449644.32 total 193.43 last 57.73) - mkdir 10533 (time 1780449654.33 total 203.44 last 53.24) - mkdir 11079 (time 1780449664.33 total 213.44 last 54.60) - mkdir 11582 (time 1780449674.35 total 223.46 last 50.21) - mkdir 12064 (time 1780449684.35 total 233.46 last 48.19) - mkdir 12545 (time 1780449694.36 total 243.47 last 48.05) - mkdir 13005 (time 1780449704.37 total 253.48 last 45.97) - mkdir 13466 (time 1780449714.39 total 263.50 last 46.01) - mkdir 13987 (time 1780449724.40 total 273.51 last 52.04) - mkdir 14545 (time 1780449734.40 total 283.51 last 55.79) - mkdir 15110 (time 1780449744.41 total 293.52 last 56.44) - mkdir 15662 (time 1780449754.43 total 303.54 last 55.08) - mkdir 16121 (time 1780449764.45 total 313.56 last 45.83) - mkdir 16622 (time 1780449774.46 total 323.56 last 50.07) - mkdir 17168 (time 1780449784.46 total 333.57 last 54.58) - mkdir 17701 (time 1780449794.46 total 343.57 last 53.30) - mkdir 18251 (time 1780449804.49 total 353.60 last 54.84) - mkdir 18774 (time 1780449814.51 total 363.61 last 52.21) - mkdir 19300 (time 1780449824.52 total 373.62 last 52.55) - mkdir 19849 (time 1780449834.52 total 383.63 last 54.89) - mkdir 20000 (time 1780449837.36 total 386.47 last 53.15) - mkdir 20489 (time 1780449847.39 total 396.50 last 48.73) - mkdir 20971 (time 1780449857.40 total 406.51 last 48.16) - mkdir 21485 (time 1780449867.43 total 416.54 last 51.25) - mkdir 21952 (time 1780449877.43 total 426.54 last 46.68) - mkdir 22512 (time 1780449887.44 total 436.55 last 55.97) - mkdir 23017 (time 1780449897.67 total 446.78 last 49.35) - mkdir 23504 (time 1780449907.69 total 456.80 last 48.60) - mkdir 23990 (time 1780449917.70 total 466.81 last 48.54) - mkdir 24488 (time 1780449927.71 total 476.82 last 49.76) - mkdir 24958 (time 1780449937.72 total 486.83 last 46.98) - mkdir 25378 (time 1780449947.73 total 496.84 last 41.96) - mkdir 25876 (time 1780449957.74 total 506.85 last 49.72) - mkdir 26334 (time 1780449967.77 total 516.88 last 45.67) - mkdir 26769 (time 1780449977.77 total 526.88 last 43.50) - mkdir 27252 (time 1780449987.79 total 536.90 last 48.21) - mkdir 27731 (time 1780449997.81 total 546.91 last 47.83) - mkdir 28171 (time 1780450007.83 total 556.94 last 43.90) - mkdir 28649 (time 1780450017.84 total 566.95 last 47.75) - mkdir 29123 (time 1780450027.85 total 576.96 last 47.34) - mkdir 29594 (time 1780450037.87 total 586.98 last 47.02) - mkdir 30000 (time 1780450045.44 total 594.54 last 53.66) - mkdir 30549 (time 1780450055.44 total 604.55 last 54.88) - mkdir 31092 (time 1780450065.44 total 614.55 last 54.28) - mkdir 31590 (time 1780450075.45 total 624.55 last 49.78) - mkdir 32109 (time 1780450085.47 total 634.58 last 51.78) - mkdir 32618 (time 1780450095.49 total 644.60 last 50.80) total: 32818 mkdir in 648.90 seconds: 50.57 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780450840 ; total 0 ; last 0) - unlinked 10000 (time 1780451137 ; total 297 ; last 297) - unlinked 20000 (time 1780451449 ; total 609 ; last 312) - unlinked 30000 (time 1780451749 ; total 909 ; last 300) total: 32768 unlinks in 995 seconds: 32.932663 unlinks/second - unlinked 0 (time 1780450840 ; total 0 ; last 0) - unlinked 10000 (time 1780451141 ; total 301 ; last 301) - unlinked 20000 (time 1780451451 ; total 611 ; last 310) - unlinked 30000 (time 1780451749 ; total 909 ; last 298) total: 32768 unlinks in 996 seconds: 32.899597 unlinks/second nlink between: 102 - unlinked 0 (time 1780451837 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1780451837 ; 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 2208640 2176 2204416 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 526765 333 526432 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre