== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:05:03 (1788509103) 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 631 (time 1788509118.41 total 10.01 last 63.07) - mkdir 1178 (time 1788509128.43 total 20.03 last 54.57) - mkdir 1822 (time 1788509138.44 total 30.04 last 64.36) - mkdir 2412 (time 1788509148.44 total 40.04 last 59.00) - mkdir 2838 (time 1788509158.47 total 50.07 last 42.46) - mkdir 3271 (time 1788509168.49 total 60.09 last 43.22) - mkdir 3772 (time 1788509178.50 total 70.09 last 50.08) - mkdir 4449 (time 1788509188.52 total 80.11 last 67.56) - mkdir 5054 (time 1788509198.55 total 90.15 last 60.28) - mkdir 5647 (time 1788509208.56 total 100.15 last 59.28) - mkdir 6279 (time 1788509218.57 total 110.17 last 63.09) - mkdir 6811 (time 1788509228.58 total 120.18 last 53.14) - mkdir 7320 (time 1788509238.60 total 130.19 last 50.83) - mkdir 7891 (time 1788509248.62 total 140.21 last 56.98) - mkdir 8452 (time 1788509258.66 total 150.26 last 55.87) - mkdir 8972 (time 1788509268.67 total 160.27 last 51.94) - mkdir 9555 (time 1788509278.69 total 170.28 last 58.21) - mkdir 10000 (time 1788509286.57 total 178.17 last 56.44) - mkdir 10500 (time 1788509296.58 total 188.18 last 49.96) - mkdir 11084 (time 1788509306.59 total 198.19 last 58.34) - mkdir 11614 (time 1788509316.60 total 208.19 last 52.97) - mkdir 12208 (time 1788509326.61 total 218.21 last 59.30) - mkdir 12716 (time 1788509336.64 total 228.23 last 50.68) - mkdir 13294 (time 1788509346.70 total 238.29 last 57.45) - mkdir 13813 (time 1788509356.71 total 248.30 last 51.85) - mkdir 14380 (time 1788509366.71 total 258.31 last 56.69) - mkdir 15039 (time 1788509376.73 total 268.32 last 65.78) - mkdir 15658 (time 1788509386.73 total 278.32 last 61.89) - mkdir 16179 (time 1788509396.74 total 288.33 last 52.05) - mkdir 16683 (time 1788509406.74 total 298.33 last 50.40) - mkdir 17249 (time 1788509416.75 total 308.35 last 56.51) - mkdir 17801 (time 1788509426.76 total 318.35 last 55.19) - mkdir 18320 (time 1788509436.77 total 328.37 last 51.82) - mkdir 18815 (time 1788509446.77 total 338.37 last 49.49) - mkdir 19328 (time 1788509456.78 total 348.37 last 51.29) - mkdir 19838 (time 1788509466.83 total 358.43 last 50.71) - mkdir 20000 (time 1788509470.34 total 361.94 last 46.18) - mkdir 20504 (time 1788509480.34 total 371.94 last 50.39) - mkdir 20899 (time 1788509490.35 total 381.94 last 39.48) - mkdir 21415 (time 1788509500.35 total 391.95 last 51.58) - mkdir 21968 (time 1788509510.36 total 401.95 last 55.26) - mkdir 22482 (time 1788509520.39 total 411.98 last 51.25) - mkdir 23000 (time 1788509530.39 total 421.99 last 51.78) - mkdir 23484 (time 1788509540.42 total 432.02 last 48.25) - mkdir 23917 (time 1788509550.43 total 442.02 last 43.29) - mkdir 24374 (time 1788509560.43 total 452.02 last 45.69) - mkdir 24795 (time 1788509570.45 total 462.05 last 41.99) - mkdir 25350 (time 1788509580.52 total 472.12 last 55.12) - mkdir 25890 (time 1788509590.54 total 482.14 last 53.90) - mkdir 26529 (time 1788509600.55 total 492.14 last 63.86) - mkdir 27165 (time 1788509610.57 total 502.17 last 63.45) - mkdir 27670 (time 1788509620.60 total 512.19 last 50.37) - mkdir 28188 (time 1788509630.76 total 522.36 last 50.95) - mkdir 28727 (time 1788509640.78 total 532.38 last 53.80) - mkdir 29217 (time 1788509650.78 total 542.38 last 49.00) - mkdir 29741 (time 1788509660.79 total 552.38 last 52.36) - mkdir 30000 (time 1788509666.23 total 557.82 last 47.64) - mkdir 30549 (time 1788509676.24 total 567.83 last 54.84) - mkdir 31042 (time 1788509686.24 total 577.83 last 49.30) - mkdir 31546 (time 1788509696.24 total 587.84 last 50.39) - mkdir 32012 (time 1788509706.25 total 597.84 last 46.56) - mkdir 32422 (time 1788509716.28 total 607.88 last 40.85) total: 32818 mkdir in 616.86 seconds: 53.20 ops/second - mkdir 615 (time 1788509118.42 total 10.01 last 61.41) - mkdir 1151 (time 1788509128.43 total 20.02 last 53.56) - mkdir 1819 (time 1788509138.45 total 30.04 last 66.66) - mkdir 2432 (time 1788509148.45 total 40.04 last 61.30) - mkdir 2858 (time 1788509158.45 total 50.05 last 42.56) - mkdir 3307 (time 1788509168.45 total 60.05 last 44.90) - mkdir 3808 (time 1788509178.46 total 70.06 last 50.08) - mkdir 4509 (time 1788509188.47 total 80.06 last 70.05) - mkdir 5107 (time 1788509198.49 total 90.08 last 59.67) - mkdir 5691 (time 1788509208.49 total 100.09 last 58.36) - mkdir 6321 (time 1788509218.50 total 110.09 last 62.98) - mkdir 6833 (time 1788509228.50 total 120.10 last 51.18) - mkdir 7330 (time 1788509238.50 total 130.10 last 49.69) - mkdir 7885 (time 1788509248.50 total 140.10 last 55.49) - mkdir 8433 (time 1788509258.51 total 150.11 last 54.74) - mkdir 8967 (time 1788509268.53 total 160.12 last 53.33) - mkdir 9534 (time 1788509278.53 total 170.13 last 56.69) - mkdir 10000 (time 1788509286.69 total 178.28 last 57.13) - mkdir 10495 (time 1788509296.69 total 188.29 last 49.46) - mkdir 11093 (time 1788509306.70 total 198.30 last 59.78) - mkdir 11623 (time 1788509316.70 total 208.30 last 52.99) - mkdir 12216 (time 1788509326.70 total 218.30 last 59.27) - mkdir 12725 (time 1788509336.72 total 228.32 last 50.81) - mkdir 13304 (time 1788509346.78 total 238.38 last 57.55) - mkdir 13841 (time 1788509356.79 total 248.38 last 53.67) - mkdir 14408 (time 1788509366.80 total 258.40 last 56.61) - mkdir 15062 (time 1788509376.81 total 268.41 last 65.36) - mkdir 15671 (time 1788509386.83 total 278.43 last 60.78) - mkdir 16183 (time 1788509396.84 total 288.43 last 51.16) - mkdir 16688 (time 1788509406.85 total 298.45 last 50.44) - mkdir 17250 (time 1788509416.85 total 308.45 last 56.19) - mkdir 17806 (time 1788509426.87 total 318.46 last 55.51) - mkdir 18309 (time 1788509436.88 total 328.47 last 50.25) - mkdir 18793 (time 1788509446.88 total 338.47 last 48.40) - mkdir 19288 (time 1788509456.89 total 348.48 last 49.46) - mkdir 19803 (time 1788509466.95 total 358.54 last 51.20) - mkdir 20000 (time 1788509470.88 total 362.47 last 50.13) - mkdir 20481 (time 1788509480.88 total 372.48 last 48.08) - mkdir 20874 (time 1788509490.88 total 382.48 last 39.30) - mkdir 21395 (time 1788509500.88 total 392.48 last 52.08) - mkdir 21950 (time 1788509510.90 total 402.49 last 55.43) - mkdir 22470 (time 1788509520.90 total 412.50 last 51.98) - mkdir 22991 (time 1788509530.93 total 422.52 last 51.95) - mkdir 23457 (time 1788509540.95 total 432.55 last 46.50) - mkdir 23891 (time 1788509550.96 total 442.55 last 43.37) - mkdir 24344 (time 1788509560.98 total 452.58 last 45.18) - mkdir 24757 (time 1788509571.00 total 462.59 last 41.25) - mkdir 25274 (time 1788509581.15 total 472.74 last 50.93) - mkdir 25885 (time 1788509591.16 total 482.75 last 61.04) - mkdir 26489 (time 1788509601.16 total 492.76 last 60.36) - mkdir 27140 (time 1788509611.16 total 502.76 last 65.09) - mkdir 27621 (time 1788509621.17 total 512.77 last 48.05) - mkdir 28124 (time 1788509631.19 total 522.79 last 50.21) - mkdir 28630 (time 1788509641.19 total 532.79 last 50.59) - mkdir 29154 (time 1788509651.20 total 542.79 last 52.39) - mkdir 29671 (time 1788509661.21 total 552.81 last 51.61) - mkdir 30000 (time 1788509668.06 total 559.66 last 48.06) - mkdir 30564 (time 1788509678.10 total 569.69 last 56.19) - mkdir 31084 (time 1788509688.13 total 579.72 last 51.84) - mkdir 31569 (time 1788509698.13 total 589.73 last 48.47) - mkdir 32043 (time 1788509708.13 total 599.73 last 47.39) - mkdir 32440 (time 1788509718.14 total 609.73 last 39.69) total: 32818 mkdir in 617.78 seconds: 53.12 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 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 1788510481 ; total 0 ; last 0) - unlinked 10000 (time 1788510794 ; total 313 ; last 313) - unlinked 20000 (time 1788511137 ; total 656 ; last 343) - unlinked 30000 (time 1788511492 ; total 1011 ; last 355) total: 32768 unlinks in 1115 seconds: 29.388340 unlinks/second - unlinked 0 (time 1788510481 ; total 0 ; last 0) - unlinked 10000 (time 1788510795 ; total 314 ; last 314) - unlinked 20000 (time 1788511139 ; total 658 ; last 344) - unlinked 30000 (time 1788511495 ; total 1014 ; last 356) total: 32768 unlinks in 1119 seconds: 29.283289 unlinks/second nlink between: 102 - unlinked 0 (time 1788511601 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788511601 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208384 2304 2204032 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 526673 333 526340 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