== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:59:15 (1788620355) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 775 (time 1788620369.44 total 10.00 last 77.46) - mkdir 1449 (time 1788620379.45 total 20.01 last 67.36) - mkdir 2165 (time 1788620389.45 total 30.01 last 71.59) - mkdir 2809 (time 1788620399.46 total 40.02 last 64.33) - mkdir 3299 (time 1788620409.46 total 50.03 last 48.99) - mkdir 3886 (time 1788620419.47 total 60.04 last 58.61) - mkdir 4559 (time 1788620429.49 total 70.06 last 67.18) - mkdir 5192 (time 1788620439.49 total 80.06 last 63.29) - mkdir 5918 (time 1788620449.50 total 90.06 last 72.58) - mkdir 6611 (time 1788620459.50 total 100.07 last 69.27) - mkdir 7333 (time 1788620469.53 total 110.10 last 71.96) - mkdir 8027 (time 1788620479.54 total 120.11 last 69.36) - mkdir 8736 (time 1788620489.55 total 130.12 last 70.82) - mkdir 9468 (time 1788620499.56 total 140.12 last 73.15) - mkdir 10000 (time 1788620506.78 total 147.35 last 73.62) - mkdir 10719 (time 1788620516.79 total 157.35 last 71.88) - mkdir 11502 (time 1788620526.79 total 167.36 last 78.24) - mkdir 12266 (time 1788620536.81 total 177.38 last 76.25) - mkdir 12978 (time 1788620546.82 total 187.38 last 71.19) - mkdir 13710 (time 1788620556.82 total 197.39 last 73.17) - mkdir 14386 (time 1788620566.83 total 207.39 last 67.54) - mkdir 15109 (time 1788620576.83 total 217.39 last 72.30) - mkdir 15879 (time 1788620586.83 total 227.40 last 76.99) - mkdir 16589 (time 1788620596.84 total 237.41 last 70.93) - mkdir 17371 (time 1788620606.84 total 247.41 last 78.17) - mkdir 18091 (time 1788620616.87 total 257.43 last 71.83) - mkdir 18771 (time 1788620626.87 total 267.44 last 67.98) - mkdir 19372 (time 1788620636.88 total 277.44 last 60.06) - mkdir 19902 (time 1788620646.88 total 287.45 last 52.98) - mkdir 20437 (time 1788620656.92 total 297.48 last 53.31) - mkdir 20987 (time 1788620666.94 total 307.51 last 54.84) - mkdir 21701 (time 1788620676.95 total 317.52 last 71.35) - mkdir 22363 (time 1788620686.98 total 327.55 last 66.01) - mkdir 23095 (time 1788620696.99 total 337.55 last 73.15) - mkdir 23849 (time 1788620706.99 total 347.56 last 75.37) - mkdir 24530 (time 1788620716.99 total 357.56 last 68.10) - mkdir 25231 (time 1788620727.02 total 367.58 last 69.94) - mkdir 25869 (time 1788620737.02 total 377.59 last 63.77) - mkdir 26537 (time 1788620747.03 total 387.60 last 66.72) - mkdir 27213 (time 1788620757.03 total 397.60 last 67.58) - mkdir 27909 (time 1788620767.04 total 407.60 last 69.57) - mkdir 28534 (time 1788620777.04 total 417.61 last 62.46) - mkdir 29246 (time 1788620787.05 total 427.61 last 71.20) - mkdir 29897 (time 1788620797.05 total 437.62 last 65.07) - mkdir 30577 (time 1788620807.06 total 447.62 last 67.96) - mkdir 31229 (time 1788620817.07 total 457.64 last 65.11) - mkdir 31826 (time 1788620827.07 total 467.64 last 59.67) - mkdir 32464 (time 1788620837.08 total 477.64 last 63.79) total: 32818 mkdir in 483.25 seconds: 67.91 ops/second - mkdir 741 (time 1788620369.44 total 10.01 last 74.00) - mkdir 1449 (time 1788620379.46 total 20.03 last 70.70) - mkdir 2166 (time 1788620389.49 total 30.05 last 71.51) - mkdir 2798 (time 1788620399.49 total 40.06 last 63.19) - mkdir 3297 (time 1788620409.51 total 50.08 last 49.80) - mkdir 3871 (time 1788620419.52 total 60.09 last 57.32) - mkdir 4537 (time 1788620429.55 total 70.12 last 66.41) - mkdir 5144 (time 1788620439.56 total 80.13 last 60.64) - mkdir 5868 (time 1788620449.57 total 90.13 last 72.37) - mkdir 6563 (time 1788620459.57 total 100.14 last 69.46) - mkdir 7300 (time 1788620469.57 total 110.14 last 73.69) - mkdir 8009 (time 1788620479.59 total 120.16 last 70.79) - mkdir 8729 (time 1788620489.60 total 130.17 last 71.91) - mkdir 9448 (time 1788620499.60 total 140.17 last 71.87) - mkdir 10000 (time 1788620507.40 total 147.97 last 70.81) - mkdir 10723 (time 1788620517.40 total 157.97 last 72.29) - mkdir 11444 (time 1788620527.40 total 167.97 last 72.08) - mkdir 12204 (time 1788620537.43 total 177.99 last 75.84) - mkdir 12916 (time 1788620547.43 total 188.00 last 71.17) - mkdir 13632 (time 1788620557.43 total 198.00 last 71.59) - mkdir 14332 (time 1788620567.43 total 208.00 last 69.98) - mkdir 15048 (time 1788620577.45 total 218.01 last 71.52) - mkdir 15775 (time 1788620587.47 total 228.04 last 72.52) - mkdir 16490 (time 1788620597.48 total 238.05 last 71.40) - mkdir 17259 (time 1788620607.50 total 248.07 last 76.77) - mkdir 17954 (time 1788620617.51 total 258.08 last 69.43) - mkdir 18633 (time 1788620627.53 total 268.10 last 67.75) - mkdir 19204 (time 1788620637.54 total 278.11 last 57.08) - mkdir 19717 (time 1788620647.55 total 288.11 last 51.26) - mkdir 20000 (time 1788620652.52 total 293.09 last 56.86) - mkdir 20517 (time 1788620662.53 total 303.10 last 51.67) - mkdir 21182 (time 1788620672.54 total 313.11 last 66.43) - mkdir 21875 (time 1788620682.54 total 323.11 last 69.27) - mkdir 22599 (time 1788620692.55 total 333.12 last 72.34) - mkdir 23389 (time 1788620702.56 total 343.13 last 78.93) - mkdir 24096 (time 1788620712.57 total 353.14 last 70.66) - mkdir 24783 (time 1788620722.57 total 363.14 last 68.66) - mkdir 25477 (time 1788620732.61 total 373.18 last 69.14) - mkdir 26155 (time 1788620742.65 total 383.22 last 67.56) - mkdir 26787 (time 1788620752.65 total 393.22 last 63.19) - mkdir 27477 (time 1788620762.66 total 403.23 last 68.90) - mkdir 28110 (time 1788620772.68 total 413.25 last 63.17) - mkdir 28770 (time 1788620782.71 total 423.28 last 65.84) - mkdir 29495 (time 1788620792.72 total 433.28 last 72.44) - mkdir 30000 (time 1788620800.65 total 441.22 last 63.65) - mkdir 30709 (time 1788620810.66 total 451.23 last 70.80) - mkdir 31305 (time 1788620820.69 total 461.26 last 59.46) - mkdir 32007 (time 1788620830.69 total 471.26 last 70.16) - mkdir 32620 (time 1788620840.70 total 481.27 last 61.25) total: 32818 mkdir in 484.45 seconds: 67.74 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270864 1000440 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788621523 ; total 0 ; last 0) - unlinked 10000 (time 1788621744 ; total 221 ; last 221) - unlinked 20000 (time 1788621982 ; total 459 ; last 238) - unlinked 30000 (time 1788622216 ; total 693 ; last 234) total: 32768 unlinks in 759 seconds: 43.172596 unlinks/second - unlinked 0 (time 1788621523 ; total 0 ; last 0) - unlinked 10000 (time 1788621746 ; total 223 ; last 223) - unlinked 20000 (time 1788621982 ; total 459 ; last 236) - unlinked 30000 (time 1788622219 ; total 696 ; last 237) total: 32768 unlinks in 761 seconds: 43.059132 unlinks/second nlink between: 1 - unlinked 0 (time 1788622286 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788622286 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 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 1414116 8320 1262984 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre