== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:41:16 (1788640876) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 590 (time 1788640893.11 total 10.03 last 58.85) - mkdir 1191 (time 1788640903.12 total 20.04 last 60.03) - mkdir 1746 (time 1788640913.13 total 30.05 last 55.41) - mkdir 2260 (time 1788640923.14 total 40.06 last 51.37) - mkdir 2878 (time 1788640933.14 total 50.06 last 61.79) - mkdir 3464 (time 1788640943.16 total 60.08 last 58.50) - mkdir 4050 (time 1788640953.16 total 70.08 last 58.58) - mkdir 4591 (time 1788640963.17 total 80.09 last 54.04) - mkdir 5241 (time 1788640973.18 total 90.10 last 64.97) - mkdir 5815 (time 1788640983.18 total 100.10 last 57.40) - mkdir 6344 (time 1788640993.20 total 110.12 last 52.77) - mkdir 6866 (time 1788641003.21 total 120.13 last 52.17) - mkdir 7495 (time 1788641013.21 total 130.13 last 62.89) - mkdir 8057 (time 1788641023.23 total 140.15 last 56.10) - mkdir 8727 (time 1788641033.26 total 150.18 last 66.81) - mkdir 9273 (time 1788641043.38 total 160.30 last 53.93) - mkdir 9851 (time 1788641053.38 total 170.30 last 57.78) - mkdir 10000 (time 1788641056.32 total 173.23 last 50.83) - mkdir 10463 (time 1788641066.32 total 183.24 last 46.29) - mkdir 10874 (time 1788641076.37 total 193.29 last 40.90) - mkdir 11394 (time 1788641086.40 total 203.32 last 51.84) - mkdir 11894 (time 1788641096.40 total 213.32 last 49.97) - mkdir 12339 (time 1788641106.47 total 223.39 last 44.19) - mkdir 12754 (time 1788641116.51 total 233.43 last 41.36) - mkdir 13222 (time 1788641126.55 total 243.47 last 46.60) - mkdir 13776 (time 1788641136.55 total 253.47 last 55.40) - mkdir 14300 (time 1788641146.57 total 263.49 last 52.32) - mkdir 14862 (time 1788641156.60 total 273.52 last 56.02) - mkdir 15417 (time 1788641166.61 total 283.53 last 55.46) - mkdir 16039 (time 1788641176.61 total 293.53 last 62.20) - mkdir 16576 (time 1788641186.61 total 303.53 last 53.67) - mkdir 17168 (time 1788641196.62 total 313.54 last 59.16) - mkdir 17736 (time 1788641206.63 total 323.55 last 56.77) - mkdir 18306 (time 1788641216.64 total 333.56 last 56.90) - mkdir 18806 (time 1788641226.65 total 343.57 last 49.97) - mkdir 19276 (time 1788641236.66 total 353.58 last 46.93) - mkdir 19755 (time 1788641246.71 total 363.63 last 47.69) - mkdir 20000 (time 1788641252.09 total 369.01 last 45.52) - mkdir 20425 (time 1788641262.12 total 379.04 last 42.39) - mkdir 20896 (time 1788641272.16 total 389.08 last 46.89) - mkdir 21318 (time 1788641282.16 total 399.08 last 42.20) - mkdir 21798 (time 1788641292.17 total 409.09 last 47.99) - mkdir 22285 (time 1788641302.18 total 419.10 last 48.61) - mkdir 22772 (time 1788641312.19 total 429.11 last 48.69) - mkdir 23250 (time 1788641322.19 total 439.11 last 47.78) - mkdir 23766 (time 1788641332.21 total 449.12 last 51.52) - mkdir 24339 (time 1788641342.21 total 459.13 last 57.28) - mkdir 24856 (time 1788641352.21 total 469.13 last 51.68) - mkdir 25304 (time 1788641362.23 total 479.15 last 44.73) - mkdir 25757 (time 1788641372.23 total 489.15 last 45.29) - mkdir 26125 (time 1788641382.24 total 499.16 last 36.78) - mkdir 26590 (time 1788641392.25 total 509.17 last 46.43) - mkdir 27110 (time 1788641402.26 total 519.18 last 51.98) - mkdir 27593 (time 1788641412.27 total 529.19 last 48.22) - mkdir 28101 (time 1788641422.30 total 539.22 last 50.64) - mkdir 28624 (time 1788641432.31 total 549.23 last 52.29) - mkdir 29174 (time 1788641442.31 total 559.23 last 54.96) - mkdir 29673 (time 1788641452.47 total 569.39 last 49.15) - mkdir 30000 (time 1788641458.12 total 575.04 last 57.87) - mkdir 30557 (time 1788641468.14 total 585.06 last 55.56) - mkdir 31074 (time 1788641478.17 total 595.09 last 51.54) - mkdir 31547 (time 1788641488.19 total 605.11 last 47.21) - mkdir 31966 (time 1788641498.23 total 615.15 last 41.73) - mkdir 32438 (time 1788641508.25 total 625.17 last 47.13) total: 32818 mkdir in 633.76 seconds: 51.78 ops/second - mkdir 568 (time 1788640893.09 total 10.01 last 56.75) - mkdir 1145 (time 1788640903.09 total 20.02 last 57.66) - mkdir 1725 (time 1788640913.12 total 30.04 last 57.84) - mkdir 2236 (time 1788640923.13 total 40.05 last 51.06) - mkdir 2879 (time 1788640933.16 total 50.08 last 64.12) - mkdir 3495 (time 1788640943.17 total 60.10 last 61.50) - mkdir 4090 (time 1788640953.18 total 70.10 last 59.48) - mkdir 4669 (time 1788640963.18 total 80.11 last 57.85) - mkdir 5330 (time 1788640973.19 total 90.12 last 66.04) - mkdir 5899 (time 1788640983.20 total 100.12 last 56.87) - mkdir 6441 (time 1788640993.21 total 110.14 last 54.13) - mkdir 6957 (time 1788641003.21 total 120.14 last 51.59) - mkdir 7562 (time 1788641013.22 total 130.14 last 60.46) - mkdir 8117 (time 1788641023.23 total 140.15 last 55.44) - mkdir 8787 (time 1788641033.25 total 150.17 last 66.88) - mkdir 9320 (time 1788641043.26 total 160.18 last 53.25) - mkdir 9877 (time 1788641053.26 total 170.18 last 55.69) - mkdir 10000 (time 1788641055.80 total 172.72 last 48.49) - mkdir 10463 (time 1788641065.81 total 182.74 last 46.23) - mkdir 10860 (time 1788641075.82 total 192.74 last 39.68) - mkdir 11402 (time 1788641085.82 total 202.75 last 54.18) - mkdir 11920 (time 1788641095.83 total 212.75 last 51.76) - mkdir 12368 (time 1788641105.88 total 222.80 last 44.59) - mkdir 12807 (time 1788641115.88 total 232.81 last 43.87) - mkdir 13238 (time 1788641125.89 total 242.82 last 43.06) - mkdir 13788 (time 1788641135.91 total 252.83 last 54.92) - mkdir 14319 (time 1788641145.92 total 262.84 last 53.04) - mkdir 14903 (time 1788641155.94 total 272.87 last 58.25) - mkdir 15462 (time 1788641166.01 total 282.93 last 55.54) - mkdir 16055 (time 1788641176.02 total 292.94 last 59.24) - mkdir 16595 (time 1788641186.02 total 302.95 last 53.98) - mkdir 17175 (time 1788641196.05 total 312.97 last 57.84) - mkdir 17735 (time 1788641206.05 total 322.98 last 55.99) - mkdir 18285 (time 1788641216.07 total 332.99 last 54.91) - mkdir 18811 (time 1788641226.08 total 343.01 last 52.52) - mkdir 19292 (time 1788641236.09 total 353.01 last 48.09) - mkdir 19778 (time 1788641246.10 total 363.02 last 48.53) - mkdir 20000 (time 1788641250.93 total 367.85 last 46.01) - mkdir 20450 (time 1788641260.94 total 377.86 last 44.93) - mkdir 20910 (time 1788641270.95 total 387.87 last 45.98) - mkdir 21332 (time 1788641280.96 total 397.89 last 42.12) - mkdir 21823 (time 1788641290.99 total 407.91 last 48.99) - mkdir 22325 (time 1788641300.99 total 417.91 last 50.19) - mkdir 22819 (time 1788641311.05 total 427.97 last 49.08) - mkdir 23239 (time 1788641321.07 total 438.00 last 41.91) - mkdir 23769 (time 1788641331.09 total 448.01 last 52.92) - mkdir 24301 (time 1788641341.11 total 458.03 last 53.11) - mkdir 24810 (time 1788641351.11 total 468.03 last 50.89) - mkdir 25247 (time 1788641361.11 total 478.04 last 43.67) - mkdir 25700 (time 1788641371.13 total 488.06 last 45.21) - mkdir 26079 (time 1788641381.14 total 498.07 last 37.87) - mkdir 26539 (time 1788641391.15 total 508.08 last 45.95) - mkdir 27070 (time 1788641401.40 total 518.32 last 51.84) - mkdir 27568 (time 1788641411.41 total 528.33 last 49.75) - mkdir 28062 (time 1788641421.44 total 538.36 last 49.24) - mkdir 28594 (time 1788641431.46 total 548.38 last 53.10) - mkdir 29111 (time 1788641441.46 total 558.38 last 51.68) - mkdir 29617 (time 1788641451.48 total 568.40 last 50.50) - mkdir 30000 (time 1788641458.63 total 575.56 last 53.54) - mkdir 30542 (time 1788641468.69 total 585.61 last 53.92) - mkdir 31032 (time 1788641478.72 total 595.64 last 48.86) - mkdir 31493 (time 1788641488.73 total 605.65 last 46.05) - mkdir 31912 (time 1788641498.73 total 615.65 last 41.89) - mkdir 32399 (time 1788641508.75 total 625.67 last 48.60) total: 32818 mkdir in 634.91 seconds: 51.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 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 1788642195 ; total 0 ; last 0) - unlinked 10000 (time 1788642487 ; total 292 ; last 292) - unlinked 20000 (time 1788642769 ; total 574 ; last 282) - unlinked 30000 (time 1788643053 ; total 858 ; last 284) total: 32768 unlinks in 936 seconds: 35.008549 unlinks/second - unlinked 0 (time 1788642195 ; total 0 ; last 0) - unlinked 10000 (time 1788642487 ; total 292 ; last 292) - unlinked 20000 (time 1788642771 ; total 576 ; last 284) - unlinked 30000 (time 1788643056 ; total 861 ; last 285) total: 32768 unlinks in 938 seconds: 34.933903 unlinks/second nlink between: 102 - unlinked 0 (time 1788643135 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788643135 ; 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 2208768 2304 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 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