== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:12:41 (1784045561) 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 605 (time 1784045576.48 total 10.01 last 60.46) - mkdir 1116 (time 1784045586.50 total 20.02 last 51.01) - mkdir 1610 (time 1784045596.50 total 30.03 last 49.39) - mkdir 2010 (time 1784045606.55 total 40.07 last 39.81) - mkdir 2495 (time 1784045616.55 total 50.08 last 48.49) - mkdir 2987 (time 1784045626.61 total 60.13 last 48.92) - mkdir 3514 (time 1784045636.61 total 70.13 last 52.70) - mkdir 4064 (time 1784045646.62 total 80.15 last 54.93) - mkdir 4605 (time 1784045656.63 total 90.16 last 54.03) - mkdir 5174 (time 1784045666.64 total 100.16 last 56.87) - mkdir 5688 (time 1784045676.64 total 110.17 last 51.39) - mkdir 6190 (time 1784045686.64 total 120.17 last 50.20) - mkdir 6712 (time 1784045696.67 total 130.20 last 52.04) - mkdir 7269 (time 1784045706.70 total 140.23 last 55.54) - mkdir 7811 (time 1784045716.73 total 150.26 last 54.04) - mkdir 8304 (time 1784045726.74 total 160.27 last 49.25) - mkdir 8775 (time 1784045736.74 total 170.27 last 47.09) - mkdir 9212 (time 1784045746.77 total 180.30 last 43.57) - mkdir 9729 (time 1784045756.79 total 190.31 last 51.63) - mkdir 10000 (time 1784045762.04 total 195.56 last 51.62) - mkdir 10518 (time 1784045772.04 total 205.57 last 51.79) - mkdir 11110 (time 1784045782.05 total 215.58 last 59.11) - mkdir 11694 (time 1784045792.06 total 225.59 last 58.37) - mkdir 12282 (time 1784045802.09 total 235.61 last 58.63) - mkdir 12834 (time 1784045812.10 total 245.62 last 55.15) - mkdir 13425 (time 1784045822.10 total 255.63 last 59.09) - mkdir 14013 (time 1784045832.11 total 265.64 last 58.72) - mkdir 14520 (time 1784045842.12 total 275.65 last 50.65) - mkdir 15078 (time 1784045852.13 total 285.66 last 55.77) - mkdir 15600 (time 1784045862.15 total 295.68 last 52.08) - mkdir 16222 (time 1784045872.16 total 305.68 last 62.17) - mkdir 16738 (time 1784045882.16 total 315.69 last 51.58) - mkdir 17273 (time 1784045892.17 total 325.70 last 53.46) - mkdir 17823 (time 1784045902.17 total 335.70 last 54.99) - mkdir 18313 (time 1784045912.19 total 345.71 last 48.92) - mkdir 18830 (time 1784045922.19 total 355.71 last 51.69) - mkdir 19387 (time 1784045932.20 total 365.73 last 55.62) - mkdir 19960 (time 1784045942.22 total 375.75 last 57.19) - mkdir 20591 (time 1784045952.23 total 385.76 last 63.04) - mkdir 21144 (time 1784045962.24 total 395.76 last 55.26) - mkdir 21764 (time 1784045972.27 total 405.79 last 61.83) - mkdir 22360 (time 1784045982.27 total 415.80 last 59.58) - mkdir 22986 (time 1784045992.29 total 425.82 last 62.45) - mkdir 23584 (time 1784046002.32 total 435.84 last 59.66) - mkdir 24173 (time 1784046012.32 total 445.85 last 58.85) - mkdir 24815 (time 1784046022.34 total 455.86 last 64.13) - mkdir 25330 (time 1784046032.35 total 465.88 last 51.42) - mkdir 25939 (time 1784046042.35 total 475.88 last 60.89) - mkdir 26556 (time 1784046052.35 total 485.88 last 61.69) - mkdir 27155 (time 1784046062.36 total 495.89 last 59.83) - mkdir 27744 (time 1784046072.39 total 505.91 last 58.77) - mkdir 28346 (time 1784046082.40 total 515.93 last 60.11) - mkdir 28951 (time 1784046092.42 total 525.95 last 60.39) - mkdir 29550 (time 1784046102.42 total 535.95 last 59.90) - mkdir 30000 (time 1784046110.04 total 543.57 last 59.07) - mkdir 30570 (time 1784046120.04 total 553.57 last 56.98) - mkdir 31180 (time 1784046130.05 total 563.58 last 60.93) - mkdir 31687 (time 1784046140.06 total 573.59 last 50.67) - mkdir 32289 (time 1784046150.08 total 583.61 last 60.06) total: 32818 mkdir in 592.07 seconds: 55.43 ops/second - mkdir 596 (time 1784045576.49 total 10.01 last 59.52) - mkdir 1121 (time 1784045586.56 total 20.08 last 52.14) - mkdir 1612 (time 1784045596.57 total 30.10 last 49.01) - mkdir 2032 (time 1784045606.60 total 40.13 last 41.88) - mkdir 2522 (time 1784045616.61 total 50.14 last 48.96) - mkdir 3011 (time 1784045626.63 total 60.16 last 48.79) - mkdir 3526 (time 1784045636.63 total 70.16 last 51.49) - mkdir 4078 (time 1784045646.64 total 80.17 last 55.14) - mkdir 4633 (time 1784045656.65 total 90.18 last 55.47) - mkdir 5201 (time 1784045666.67 total 100.19 last 56.71) - mkdir 5729 (time 1784045676.67 total 110.19 last 52.79) - mkdir 6248 (time 1784045686.68 total 120.21 last 51.83) - mkdir 6771 (time 1784045696.69 total 130.21 last 52.26) - mkdir 7315 (time 1784045706.70 total 140.23 last 54.33) - mkdir 7852 (time 1784045716.71 total 150.24 last 53.65) - mkdir 8324 (time 1784045726.72 total 160.25 last 47.16) - mkdir 8799 (time 1784045736.74 total 170.26 last 47.43) - mkdir 9253 (time 1784045746.74 total 180.27 last 45.38) - mkdir 9783 (time 1784045756.74 total 190.27 last 53.00) - mkdir 10000 (time 1784045761.37 total 194.89 last 46.92) - mkdir 10522 (time 1784045771.37 total 204.90 last 52.17) - mkdir 11110 (time 1784045781.38 total 214.90 last 58.77) - mkdir 11718 (time 1784045791.39 total 224.92 last 60.72) - mkdir 12302 (time 1784045801.40 total 234.93 last 58.32) - mkdir 12864 (time 1784045811.43 total 244.96 last 56.05) - mkdir 13413 (time 1784045821.44 total 254.96 last 54.85) - mkdir 13976 (time 1784045831.45 total 264.97 last 56.25) - mkdir 14503 (time 1784045841.46 total 274.99 last 52.62) - mkdir 15035 (time 1784045851.47 total 284.99 last 53.17) - mkdir 15526 (time 1784045861.48 total 295.00 last 49.05) - mkdir 16134 (time 1784045871.50 total 305.02 last 60.68) - mkdir 16603 (time 1784045881.52 total 315.05 last 46.79) - mkdir 17145 (time 1784045891.53 total 325.06 last 54.15) - mkdir 17677 (time 1784045901.55 total 335.08 last 53.10) - mkdir 18169 (time 1784045911.58 total 345.10 last 49.07) - mkdir 18697 (time 1784045921.59 total 355.12 last 52.72) - mkdir 19260 (time 1784045931.60 total 365.13 last 56.25) - mkdir 19823 (time 1784045941.61 total 375.14 last 56.22) - mkdir 20000 (time 1784045944.19 total 377.72 last 68.60) - mkdir 20625 (time 1784045954.21 total 387.74 last 62.39) - mkdir 21218 (time 1784045964.23 total 397.75 last 59.19) - mkdir 21815 (time 1784045974.24 total 407.77 last 59.63) - mkdir 22432 (time 1784045984.25 total 417.78 last 61.63) - mkdir 23064 (time 1784045994.26 total 427.79 last 63.15) - mkdir 23626 (time 1784046004.29 total 437.82 last 56.01) - mkdir 24252 (time 1784046014.30 total 447.83 last 62.55) - mkdir 24805 (time 1784046024.40 total 457.93 last 54.75) - mkdir 25401 (time 1784046034.40 total 467.93 last 59.60) - mkdir 25987 (time 1784046044.57 total 478.10 last 57.62) - mkdir 26607 (time 1784046054.57 total 488.10 last 61.99) - mkdir 27198 (time 1784046064.58 total 498.11 last 59.06) - mkdir 27826 (time 1784046074.59 total 508.11 last 62.75) - mkdir 28390 (time 1784046084.60 total 518.12 last 56.36) - mkdir 29012 (time 1784046094.60 total 528.13 last 62.18) - mkdir 29568 (time 1784046104.62 total 538.14 last 55.50) - mkdir 30000 (time 1784046111.70 total 545.23 last 60.97) - mkdir 30610 (time 1784046121.72 total 555.24 last 60.92) - mkdir 31166 (time 1784046131.81 total 565.34 last 55.07) - mkdir 31668 (time 1784046141.82 total 575.35 last 50.14) - mkdir 32295 (time 1784046151.83 total 585.36 last 62.64) total: 32818 mkdir in 593.41 seconds: 55.30 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1784046542 ; total 0 ; last 0) - unlinked 10000 (time 1784046705 ; total 163 ; last 163) - unlinked 20000 (time 1784046870 ; total 328 ; last 165) - unlinked 30000 (time 1784047043 ; total 501 ; last 173) total: 32768 unlinks in 546 seconds: 60.014652 unlinks/second - unlinked 0 (time 1784046542 ; total 0 ; last 0) - unlinked 10000 (time 1784046704 ; total 162 ; last 162) - unlinked 20000 (time 1784046870 ; total 328 ; last 166) - unlinked 30000 (time 1784047044 ; total 502 ; last 174) total: 32768 unlinks in 547 seconds: 59.904938 unlinks/second nlink between: 102 - unlinked 0 (time 1784047090 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1784047090 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209152 2176 2204928 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 526887 333 526554 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