== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:23:32 (1783441412) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 658 (time 1783441427.81 total 10.02 last 65.68) - mkdir 1324 (time 1783441437.82 total 20.03 last 66.52) - mkdir 1925 (time 1783441447.82 total 30.03 last 60.08) - mkdir 2590 (time 1783441457.83 total 40.04 last 66.44) - mkdir 3161 (time 1783441467.85 total 50.06 last 57.00) - mkdir 3672 (time 1783441477.86 total 60.07 last 51.07) - mkdir 4308 (time 1783441487.86 total 70.07 last 63.57) - mkdir 4953 (time 1783441497.87 total 80.08 last 64.41) - mkdir 5649 (time 1783441507.87 total 90.08 last 69.60) - mkdir 6248 (time 1783441517.90 total 100.11 last 59.77) - mkdir 6874 (time 1783441527.92 total 110.13 last 62.47) - mkdir 7543 (time 1783441537.92 total 120.14 last 66.84) - mkdir 8184 (time 1783441547.93 total 130.14 last 64.06) - mkdir 8804 (time 1783441557.93 total 140.14 last 61.98) - mkdir 9379 (time 1783441567.95 total 150.16 last 57.40) - mkdir 9995 (time 1783441577.97 total 160.18 last 61.49) - mkdir 10568 (time 1783441587.98 total 170.19 last 57.27) - mkdir 11111 (time 1783441597.98 total 180.19 last 54.28) - mkdir 11729 (time 1783441607.98 total 190.19 last 61.80) - mkdir 12311 (time 1783441618.00 total 200.21 last 58.06) - mkdir 12949 (time 1783441628.02 total 210.23 last 63.70) - mkdir 13627 (time 1783441638.02 total 220.24 last 67.75) - mkdir 14265 (time 1783441648.04 total 230.25 last 63.68) - mkdir 14933 (time 1783441658.07 total 240.28 last 66.61) - mkdir 15572 (time 1783441668.09 total 250.30 last 63.81) - mkdir 16222 (time 1783441678.10 total 260.31 last 64.93) - mkdir 16851 (time 1783441688.12 total 270.34 last 62.73) - mkdir 17487 (time 1783441698.13 total 280.34 last 63.58) - mkdir 18163 (time 1783441708.14 total 290.35 last 67.53) - mkdir 18759 (time 1783441718.15 total 300.36 last 59.54) - mkdir 19358 (time 1783441728.17 total 310.38 last 59.77) - mkdir 19964 (time 1783441738.17 total 320.39 last 60.57) - mkdir 20616 (time 1783441748.21 total 330.42 last 64.99) - mkdir 21251 (time 1783441758.21 total 340.42 last 63.46) - mkdir 21828 (time 1783441768.22 total 350.43 last 57.67) - mkdir 22448 (time 1783441778.23 total 360.44 last 61.94) - mkdir 23063 (time 1783441788.24 total 370.45 last 61.44) - mkdir 23620 (time 1783441798.26 total 380.47 last 55.60) - mkdir 24251 (time 1783441808.28 total 390.49 last 62.94) - mkdir 24865 (time 1783441818.31 total 400.52 last 61.25) - mkdir 25457 (time 1783441828.32 total 410.53 last 59.14) - mkdir 26063 (time 1783441838.32 total 420.53 last 60.58) - mkdir 26735 (time 1783441848.33 total 430.55 last 67.10) - mkdir 27399 (time 1783441858.34 total 440.55 last 66.36) - mkdir 28056 (time 1783441868.36 total 450.57 last 65.59) - mkdir 28692 (time 1783441878.37 total 460.58 last 63.55) - mkdir 29309 (time 1783441888.37 total 470.58 last 61.69) - mkdir 29778 (time 1783441898.38 total 480.59 last 46.83) - mkdir 30000 (time 1783441901.59 total 483.80 last 69.20) - mkdir 30578 (time 1783441911.60 total 493.81 last 57.75) - mkdir 31210 (time 1783441921.60 total 503.81 last 63.17) - mkdir 31842 (time 1783441931.61 total 513.82 last 63.18) - mkdir 32521 (time 1783441941.61 total 523.82 last 67.87) total: 32818 mkdir in 528.60 seconds: 62.09 ops/second - mkdir 643 (time 1783441427.79 total 10.00 last 64.28) - mkdir 1312 (time 1783441437.81 total 20.02 last 66.78) - mkdir 1930 (time 1783441447.83 total 30.04 last 61.67) - mkdir 2583 (time 1783441457.87 total 40.08 last 65.08) - mkdir 3143 (time 1783441467.88 total 50.09 last 55.89) - mkdir 3688 (time 1783441477.92 total 60.13 last 54.31) - mkdir 4302 (time 1783441487.95 total 70.17 last 61.18) - mkdir 4956 (time 1783441497.96 total 80.18 last 65.34) - mkdir 5624 (time 1783441507.98 total 90.19 last 66.72) - mkdir 6234 (time 1783441517.99 total 100.20 last 60.90) - mkdir 6856 (time 1783441528.00 total 110.21 last 62.14) - mkdir 7531 (time 1783441538.00 total 120.21 last 67.50) - mkdir 8166 (time 1783441548.01 total 130.22 last 63.43) - mkdir 8765 (time 1783441558.03 total 140.24 last 59.81) - mkdir 9341 (time 1783441568.03 total 150.24 last 57.58) - mkdir 9951 (time 1783441578.05 total 160.27 last 60.86) - mkdir 10545 (time 1783441588.06 total 170.27 last 59.40) - mkdir 11091 (time 1783441598.06 total 180.27 last 54.59) - mkdir 11723 (time 1783441608.07 total 190.28 last 63.13) - mkdir 12313 (time 1783441618.07 total 200.28 last 58.99) - mkdir 12943 (time 1783441628.08 total 210.29 last 62.95) - mkdir 13595 (time 1783441638.09 total 220.30 last 65.13) - mkdir 14264 (time 1783441648.11 total 230.32 last 66.74) - mkdir 14942 (time 1783441658.14 total 240.35 last 67.65) - mkdir 15591 (time 1783441668.14 total 250.35 last 64.87) - mkdir 16250 (time 1783441678.16 total 260.37 last 65.79) - mkdir 16892 (time 1783441688.16 total 270.37 last 64.17) - mkdir 17543 (time 1783441698.18 total 280.39 last 65.01) - mkdir 18197 (time 1783441708.20 total 290.41 last 65.25) - mkdir 18793 (time 1783441718.23 total 300.44 last 59.42) - mkdir 19418 (time 1783441728.25 total 310.46 last 62.37) - mkdir 20000 (time 1783441737.46 total 319.68 last 63.16) - mkdir 20651 (time 1783441747.48 total 329.70 last 64.97) - mkdir 21274 (time 1783441757.50 total 339.71 last 62.20) - mkdir 21863 (time 1783441767.51 total 349.72 last 58.83) - mkdir 22491 (time 1783441777.51 total 359.72 last 62.80) - mkdir 23125 (time 1783441787.55 total 369.76 last 63.20) - mkdir 23693 (time 1783441797.55 total 379.76 last 56.77) - mkdir 24314 (time 1783441807.57 total 389.78 last 62.01) - mkdir 24923 (time 1783441817.59 total 399.80 last 60.75) - mkdir 25483 (time 1783441827.59 total 409.80 last 55.97) - mkdir 26082 (time 1783441837.61 total 419.82 last 59.80) - mkdir 26738 (time 1783441847.61 total 429.83 last 65.57) - mkdir 27362 (time 1783441857.63 total 439.84 last 62.29) - mkdir 28019 (time 1783441867.65 total 449.86 last 65.61) - mkdir 28697 (time 1783441877.65 total 459.86 last 67.80) - mkdir 29310 (time 1783441887.66 total 469.88 last 61.19) - mkdir 29755 (time 1783441897.67 total 479.88 last 44.46) - mkdir 30000 (time 1783441901.30 total 483.51 last 67.64) - mkdir 30590 (time 1783441911.31 total 493.52 last 58.90) - mkdir 31188 (time 1783441921.32 total 503.53 last 59.77) - mkdir 31822 (time 1783441931.33 total 513.54 last 63.35) - mkdir 32498 (time 1783441941.35 total 523.56 last 67.42) total: 32818 mkdir in 528.68 seconds: 62.08 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270780 1000524 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783442673 ; total 1 ; last 1) - unlinked 10000 (time 1783442927 ; total 255 ; last 254) - unlinked 20000 (time 1783443191 ; total 519 ; last 264) - unlinked 30000 (time 1783443427 ; total 755 ; last 236) total: 32768 unlinks in 809 seconds: 40.504326 unlinks/second - unlinked 0 (time 1783442673 ; total 0 ; last 0) - unlinked 10000 (time 1783442929 ; total 256 ; last 256) - unlinked 20000 (time 1783443192 ; total 519 ; last 263) - unlinked 30000 (time 1783443428 ; total 755 ; last 236) total: 32768 unlinks in 809 seconds: 40.504326 unlinks/second nlink between: 1 - unlinked 0 (time 1783443483 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783443483 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8236 1263068 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre