== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:34:46 (1788744886) 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 607 (time 1788744901.41 total 10.00 last 60.67) - mkdir 1254 (time 1788744911.41 total 20.01 last 64.70) - mkdir 1831 (time 1788744921.41 total 30.01 last 57.67) - mkdir 2437 (time 1788744931.44 total 40.03 last 60.47) - mkdir 3069 (time 1788744941.46 total 50.06 last 63.02) - mkdir 3696 (time 1788744951.47 total 60.07 last 62.64) - mkdir 4383 (time 1788744961.49 total 70.09 last 68.56) - mkdir 5029 (time 1788744971.50 total 80.10 last 64.54) - mkdir 5585 (time 1788744981.51 total 90.10 last 55.58) - mkdir 6177 (time 1788744991.51 total 100.10 last 59.19) - mkdir 6794 (time 1788745001.52 total 110.11 last 61.66) - mkdir 7404 (time 1788745011.53 total 120.12 last 60.94) - mkdir 8094 (time 1788745021.54 total 130.13 last 68.93) - mkdir 8674 (time 1788745031.54 total 140.14 last 57.97) - mkdir 9195 (time 1788745041.57 total 150.16 last 51.96) - mkdir 9757 (time 1788745051.58 total 160.18 last 56.13) - mkdir 10000 (time 1788745055.91 total 164.51 last 56.08) - mkdir 10529 (time 1788745065.92 total 174.51 last 52.88) - mkdir 11046 (time 1788745075.92 total 184.52 last 51.69) - mkdir 11530 (time 1788745085.92 total 194.52 last 48.38) - mkdir 12061 (time 1788745095.95 total 204.54 last 52.97) - mkdir 12653 (time 1788745105.96 total 214.55 last 59.16) - mkdir 13244 (time 1788745115.96 total 224.55 last 59.09) - mkdir 13758 (time 1788745125.96 total 234.56 last 51.37) - mkdir 14386 (time 1788745135.97 total 244.57 last 62.74) - mkdir 14970 (time 1788745146.04 total 254.64 last 58.00) - mkdir 15548 (time 1788745156.05 total 264.65 last 57.75) - mkdir 16174 (time 1788745166.07 total 274.67 last 62.45) - mkdir 16798 (time 1788745176.08 total 284.68 last 62.35) - mkdir 17378 (time 1788745186.09 total 294.68 last 57.96) - mkdir 17978 (time 1788745196.09 total 304.69 last 59.98) - mkdir 18554 (time 1788745206.16 total 314.75 last 57.22) - mkdir 19174 (time 1788745216.16 total 324.75 last 62.00) - mkdir 19741 (time 1788745226.20 total 334.80 last 56.46) - mkdir 20000 (time 1788745230.24 total 338.83 last 64.17) - mkdir 20544 (time 1788745240.25 total 348.84 last 54.35) - mkdir 21100 (time 1788745250.26 total 358.85 last 55.54) - mkdir 21685 (time 1788745260.27 total 368.87 last 58.40) - mkdir 22336 (time 1788745270.28 total 378.87 last 65.08) - mkdir 22922 (time 1788745280.29 total 388.88 last 58.53) - mkdir 23578 (time 1788745290.30 total 398.89 last 65.54) - mkdir 24089 (time 1788745300.33 total 408.92 last 50.95) - mkdir 24603 (time 1788745310.33 total 418.93 last 51.38) - mkdir 25201 (time 1788745320.33 total 428.93 last 59.80) - mkdir 25826 (time 1788745330.34 total 438.94 last 62.46) - mkdir 26438 (time 1788745340.41 total 449.00 last 60.79) - mkdir 27031 (time 1788745350.41 total 459.01 last 59.26) - mkdir 27647 (time 1788745360.41 total 469.01 last 61.60) - mkdir 28233 (time 1788745370.43 total 479.02 last 58.53) - mkdir 28819 (time 1788745380.93 total 489.53 last 55.77) - mkdir 29433 (time 1788745390.94 total 499.53 last 61.38) - mkdir 29991 (time 1788745401.09 total 509.69 last 54.96) - mkdir 30576 (time 1788745411.09 total 519.69 last 58.49) - mkdir 31187 (time 1788745421.62 total 530.22 last 58.04) - mkdir 31813 (time 1788745431.62 total 540.22 last 62.57) - mkdir 32374 (time 1788745441.63 total 550.23 last 56.05) total: 32818 mkdir in 557.90 seconds: 58.82 ops/second - mkdir 598 (time 1788744901.48 total 10.00 last 59.77) - mkdir 1228 (time 1788744911.49 total 20.01 last 62.96) - mkdir 1800 (time 1788744921.49 total 30.01 last 57.19) - mkdir 2370 (time 1788744931.50 total 40.02 last 56.94) - mkdir 2973 (time 1788744941.50 total 50.03 last 60.28) - mkdir 3577 (time 1788744951.51 total 60.03 last 60.35) - mkdir 4213 (time 1788744961.52 total 70.04 last 63.57) - mkdir 4853 (time 1788744971.52 total 80.05 last 63.95) - mkdir 5417 (time 1788744981.53 total 90.05 last 56.38) - mkdir 6024 (time 1788744991.53 total 100.05 last 60.69) - mkdir 6645 (time 1788745001.53 total 110.05 last 62.10) - mkdir 7227 (time 1788745011.53 total 120.05 last 58.19) - mkdir 7868 (time 1788745021.55 total 130.07 last 63.98) - mkdir 8450 (time 1788745031.56 total 140.08 last 58.16) - mkdir 9007 (time 1788745041.61 total 150.13 last 55.40) - mkdir 9546 (time 1788745051.62 total 160.14 last 53.86) - mkdir 10000 (time 1788745059.77 total 168.29 last 55.71) - mkdir 10521 (time 1788745069.77 total 178.29 last 52.09) - mkdir 11009 (time 1788745079.78 total 188.31 last 48.72) - mkdir 11553 (time 1788745089.79 total 198.31 last 54.38) - mkdir 12053 (time 1788745099.79 total 208.32 last 49.98) - mkdir 12647 (time 1788745109.80 total 218.32 last 59.38) - mkdir 13211 (time 1788745119.80 total 228.32 last 56.38) - mkdir 13738 (time 1788745129.80 total 238.33 last 52.68) - mkdir 14315 (time 1788745139.80 total 248.33 last 57.70) - mkdir 14942 (time 1788745149.81 total 258.34 last 62.64) - mkdir 15556 (time 1788745159.84 total 268.37 last 61.23) - mkdir 16227 (time 1788745169.86 total 278.38 last 66.99) - mkdir 16815 (time 1788745179.86 total 288.39 last 58.77) - mkdir 17420 (time 1788745189.86 total 298.39 last 60.49) - mkdir 18013 (time 1788745199.88 total 308.41 last 59.18) - mkdir 18623 (time 1788745209.93 total 318.46 last 60.70) - mkdir 19194 (time 1788745219.94 total 328.47 last 57.04) - mkdir 19836 (time 1788745229.96 total 338.49 last 64.08) - mkdir 20000 (time 1788745233.05 total 341.58 last 53.09) - mkdir 20544 (time 1788745243.18 total 351.70 last 53.72) - mkdir 21064 (time 1788745253.19 total 361.71 last 51.96) - mkdir 21687 (time 1788745263.21 total 371.73 last 62.15) - mkdir 22284 (time 1788745273.22 total 381.75 last 59.63) - mkdir 22879 (time 1788745283.25 total 391.77 last 59.33) - mkdir 23502 (time 1788745293.25 total 401.78 last 62.29) - mkdir 23989 (time 1788745303.26 total 411.78 last 48.68) - mkdir 24549 (time 1788745313.29 total 421.81 last 55.84) - mkdir 25164 (time 1788745323.29 total 431.81 last 61.48) - mkdir 25754 (time 1788745333.29 total 441.82 last 58.97) - mkdir 26404 (time 1788745343.30 total 451.82 last 64.97) - mkdir 26989 (time 1788745353.30 total 461.83 last 58.47) - mkdir 27600 (time 1788745363.33 total 471.85 last 60.93) - mkdir 28154 (time 1788745373.33 total 481.86 last 55.40) - mkdir 28738 (time 1788745383.34 total 491.86 last 58.35) - mkdir 29295 (time 1788745393.34 total 501.87 last 55.69) - mkdir 29904 (time 1788745403.34 total 511.87 last 60.89) - mkdir 30000 (time 1788745405.51 total 514.03 last 44.36) - mkdir 30577 (time 1788745415.52 total 524.04 last 57.63) - mkdir 31150 (time 1788745425.56 total 534.08 last 57.08) - mkdir 31740 (time 1788745435.56 total 544.08 last 58.98) - mkdir 32298 (time 1788745445.57 total 554.09 last 55.77) total: 32818 mkdir in 562.28 seconds: 58.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 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 303845 65969 237876 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 1788746060 ; total 0 ; last 0) - unlinked 10000 (time 1788746319 ; total 259 ; last 259) - unlinked 20000 (time 1788746601 ; total 541 ; last 282) - unlinked 30000 (time 1788746871 ; total 811 ; last 270) total: 32768 unlinks in 883 seconds: 37.109852 unlinks/second - unlinked 0 (time 1788746060 ; total 1 ; last 1) - unlinked 10000 (time 1788746320 ; total 261 ; last 260) - unlinked 20000 (time 1788746603 ; total 544 ; last 283) - unlinked 30000 (time 1788746873 ; total 814 ; last 270) total: 32768 unlinks in 886 seconds: 36.984200 unlinks/second nlink between: 102 - unlinked 0 (time 1788746946 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788746946 ; 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 2208512 2176 2204288 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 526734 333 526401 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