== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:47:29 (1789181249) 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 728 (time 1789181265.19 total 10.01 last 72.72) - mkdir 1325 (time 1789181275.21 total 20.03 last 59.59) - mkdir 1724 (time 1789181285.22 total 30.04 last 39.86) - mkdir 2170 (time 1789181295.22 total 40.04 last 44.60) - mkdir 2850 (time 1789181305.23 total 50.05 last 67.92) - mkdir 3470 (time 1789181315.24 total 60.06 last 61.97) - mkdir 3998 (time 1789181325.26 total 70.08 last 52.65) - mkdir 4563 (time 1789181335.29 total 80.11 last 56.33) - mkdir 5089 (time 1789181345.30 total 90.12 last 52.56) - mkdir 5584 (time 1789181355.32 total 100.14 last 49.40) - mkdir 6074 (time 1789181365.32 total 110.14 last 49.00) - mkdir 6677 (time 1789181375.34 total 120.16 last 60.20) - mkdir 7192 (time 1789181385.36 total 130.18 last 51.39) - mkdir 7685 (time 1789181395.36 total 140.18 last 49.28) - mkdir 8126 (time 1789181405.37 total 150.19 last 44.08) - mkdir 8657 (time 1789181415.37 total 160.19 last 53.09) - mkdir 9178 (time 1789181425.39 total 170.21 last 52.00) - mkdir 9777 (time 1789181435.41 total 180.23 last 59.82) - mkdir 10000 (time 1789181439.30 total 184.12 last 57.30) - mkdir 10498 (time 1789181449.32 total 194.14 last 49.68) - mkdir 10987 (time 1789181459.34 total 204.16 last 48.83) - mkdir 11554 (time 1789181469.35 total 214.17 last 56.60) - mkdir 12069 (time 1789181479.37 total 224.19 last 51.44) - mkdir 12637 (time 1789181489.38 total 234.20 last 56.74) - mkdir 13200 (time 1789181499.38 total 244.20 last 56.26) - mkdir 13751 (time 1789181509.39 total 254.21 last 55.08) - mkdir 14368 (time 1789181519.40 total 264.22 last 61.64) - mkdir 14911 (time 1789181529.40 total 274.22 last 54.30) - mkdir 15469 (time 1789181539.41 total 284.23 last 55.74) - mkdir 16016 (time 1789181549.42 total 294.24 last 54.65) - mkdir 16618 (time 1789181559.44 total 304.26 last 60.04) - mkdir 17173 (time 1789181569.45 total 314.27 last 55.49) - mkdir 17778 (time 1789181579.51 total 324.33 last 60.11) - mkdir 18343 (time 1789181589.51 total 334.33 last 56.48) - mkdir 18866 (time 1789181599.52 total 344.34 last 52.26) - mkdir 19333 (time 1789181609.53 total 354.35 last 46.66) - mkdir 19806 (time 1789181619.56 total 364.38 last 47.18) - mkdir 20000 (time 1789181623.48 total 368.30 last 49.47) - mkdir 20496 (time 1789181633.51 total 378.33 last 49.43) - mkdir 20917 (time 1789181643.53 total 388.35 last 42.05) - mkdir 21456 (time 1789181653.53 total 398.35 last 53.88) - mkdir 21930 (time 1789181663.53 total 408.35 last 47.38) - mkdir 22422 (time 1789181673.54 total 418.36 last 49.14) - mkdir 22980 (time 1789181683.55 total 428.37 last 55.78) - mkdir 23496 (time 1789181693.55 total 438.37 last 51.58) - mkdir 24004 (time 1789181703.57 total 448.39 last 50.73) - mkdir 24546 (time 1789181713.59 total 458.41 last 54.09) - mkdir 25106 (time 1789181723.59 total 468.41 last 55.99) - mkdir 25751 (time 1789181733.64 total 478.46 last 64.18) - mkdir 26307 (time 1789181743.65 total 488.47 last 55.52) - mkdir 26898 (time 1789181753.66 total 498.48 last 59.07) - mkdir 27396 (time 1789181763.66 total 508.48 last 49.76) - mkdir 27938 (time 1789181773.67 total 518.49 last 54.20) - mkdir 28488 (time 1789181783.67 total 528.49 last 54.99) - mkdir 29037 (time 1789181793.67 total 538.49 last 54.89) - mkdir 29601 (time 1789181803.68 total 548.50 last 56.37) - mkdir 30000 (time 1789181810.73 total 555.55 last 56.55) - mkdir 30427 (time 1789181820.75 total 565.57 last 42.62) - mkdir 30915 (time 1789181831.29 total 576.11 last 46.32) - mkdir 31381 (time 1789181841.29 total 586.11 last 46.59) - mkdir 31824 (time 1789181851.30 total 596.12 last 44.23) - mkdir 32294 (time 1789181861.32 total 606.14 last 46.94) - mkdir 32801 (time 1789181871.34 total 616.16 last 50.58) total: 32818 mkdir in 616.47 seconds: 53.24 ops/second - mkdir 697 (time 1789181265.17 total 10.01 last 69.66) - mkdir 1302 (time 1789181275.18 total 20.01 last 60.47) - mkdir 1711 (time 1789181285.20 total 30.04 last 40.79) - mkdir 2158 (time 1789181295.23 total 40.06 last 44.59) - mkdir 2817 (time 1789181305.25 total 50.08 last 65.79) - mkdir 3496 (time 1789181315.26 total 60.09 last 67.83) - mkdir 4041 (time 1789181325.28 total 70.11 last 54.39) - mkdir 4640 (time 1789181335.32 total 80.16 last 59.63) - mkdir 5164 (time 1789181345.34 total 90.17 last 52.33) - mkdir 5661 (time 1789181355.34 total 100.17 last 49.68) - mkdir 6124 (time 1789181365.36 total 110.20 last 46.20) - mkdir 6707 (time 1789181375.37 total 120.21 last 58.24) - mkdir 7218 (time 1789181385.38 total 130.21 last 51.08) - mkdir 7714 (time 1789181395.38 total 140.21 last 49.59) - mkdir 8163 (time 1789181405.39 total 150.22 last 44.86) - mkdir 8695 (time 1789181415.39 total 160.22 last 53.19) - mkdir 9225 (time 1789181425.40 total 170.23 last 52.94) - mkdir 9802 (time 1789181435.43 total 180.27 last 57.50) - mkdir 10000 (time 1789181438.18 total 183.01 last 72.24) - mkdir 10473 (time 1789181448.20 total 193.04 last 47.17) - mkdir 10935 (time 1789181458.22 total 203.05 last 46.13) - mkdir 11493 (time 1789181468.22 total 213.05 last 55.80) - mkdir 12008 (time 1789181478.22 total 223.05 last 51.49) - mkdir 12608 (time 1789181488.23 total 233.06 last 59.96) - mkdir 13148 (time 1789181498.23 total 243.06 last 53.99) - mkdir 13657 (time 1789181508.25 total 253.09 last 50.79) - mkdir 14273 (time 1789181518.26 total 263.09 last 61.54) - mkdir 14804 (time 1789181528.26 total 273.10 last 53.08) - mkdir 15360 (time 1789181538.27 total 283.10 last 55.56) - mkdir 15878 (time 1789181548.28 total 293.11 last 51.75) - mkdir 16474 (time 1789181558.29 total 303.13 last 59.52) - mkdir 17013 (time 1789181568.31 total 313.14 last 53.84) - mkdir 17606 (time 1789181578.31 total 323.14 last 59.29) - mkdir 18189 (time 1789181588.31 total 333.15 last 58.28) - mkdir 18663 (time 1789181598.31 total 343.15 last 47.39) - mkdir 19117 (time 1789181608.33 total 353.16 last 45.34) - mkdir 19612 (time 1789181618.34 total 363.17 last 49.45) - mkdir 20000 (time 1789181625.14 total 369.97 last 57.06) - mkdir 20475 (time 1789181635.15 total 379.98 last 47.44) - mkdir 20905 (time 1789181645.16 total 389.99 last 42.96) - mkdir 21438 (time 1789181655.67 total 400.51 last 50.69) - mkdir 21894 (time 1789181665.76 total 410.60 last 45.21) - mkdir 22444 (time 1789181675.77 total 420.61 last 54.94) - mkdir 23042 (time 1789181685.78 total 430.62 last 59.74) - mkdir 23523 (time 1789181695.79 total 440.62 last 48.07) - mkdir 24050 (time 1789181705.79 total 450.62 last 52.68) - mkdir 24610 (time 1789181715.79 total 460.63 last 56.00) - mkdir 25220 (time 1789181725.80 total 470.63 last 60.95) - mkdir 25812 (time 1789181735.83 total 480.66 last 59.04) - mkdir 26388 (time 1789181745.83 total 490.67 last 57.57) - mkdir 26963 (time 1789181755.84 total 500.67 last 57.45) - mkdir 27453 (time 1789181765.85 total 510.68 last 48.97) - mkdir 28012 (time 1789181775.87 total 520.71 last 55.76) - mkdir 28532 (time 1789181786.30 total 531.13 last 49.88) - mkdir 29142 (time 1789181796.30 total 541.14 last 60.96) - mkdir 29708 (time 1789181806.33 total 551.16 last 56.46) - mkdir 30000 (time 1789181812.81 total 557.65 last 45.00) - mkdir 30483 (time 1789181822.82 total 567.65 last 48.27) - mkdir 30949 (time 1789181832.84 total 577.67 last 46.53) - mkdir 31419 (time 1789181842.84 total 587.68 last 46.96) - mkdir 31879 (time 1789181852.87 total 597.70 last 45.90) - mkdir 32337 (time 1789181862.88 total 607.72 last 45.72) total: 32818 mkdir in 617.42 seconds: 53.15 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 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 1789182471 ; total 1 ; last 1) - unlinked 10000 (time 1789182654 ; total 184 ; last 183) - unlinked 20000 (time 1789182822 ; total 352 ; last 168) - unlinked 30000 (time 1789182984 ; total 514 ; last 162) total: 32768 unlinks in 560 seconds: 58.514286 unlinks/second - unlinked 0 (time 1789182471 ; total 0 ; last 0) - unlinked 10000 (time 1789182654 ; total 183 ; last 183) - unlinked 20000 (time 1789182823 ; total 352 ; last 169) - unlinked 30000 (time 1789182985 ; total 514 ; last 162) total: 32768 unlinks in 560 seconds: 58.514286 unlinks/second nlink between: 102 - unlinked 0 (time 1789183032 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789183032 ; 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 1 seconds: 0.000000 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 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