== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:47:23 (1787366843) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 825 (time 1787366858.36 total 10.00 last 82.46) - mkdir 1612 (time 1787366868.36 total 20.01 last 78.69) - mkdir 2380 (time 1787366878.36 total 30.01 last 76.80) - mkdir 3218 (time 1787366888.36 total 40.01 last 83.78) - mkdir 3993 (time 1787366898.39 total 50.04 last 77.28) - mkdir 4739 (time 1787366908.40 total 60.04 last 74.57) - mkdir 5569 (time 1787366918.42 total 70.06 last 82.80) - mkdir 6334 (time 1787366928.43 total 80.07 last 76.43) - mkdir 7123 (time 1787366938.43 total 90.08 last 78.89) - mkdir 7795 (time 1787366948.44 total 100.09 last 67.12) - mkdir 8555 (time 1787366958.45 total 110.09 last 75.97) - mkdir 9378 (time 1787366968.47 total 120.11 last 82.14) - mkdir 10000 (time 1787366976.42 total 128.06 last 78.23) - mkdir 10676 (time 1787366986.44 total 138.08 last 67.48) - mkdir 11411 (time 1787366996.46 total 148.10 last 73.35) - mkdir 12219 (time 1787367006.46 total 158.11 last 80.72) - mkdir 13039 (time 1787367016.48 total 168.13 last 81.83) - mkdir 13820 (time 1787367026.49 total 178.14 last 78.04) - mkdir 14507 (time 1787367036.50 total 188.15 last 68.62) - mkdir 15257 (time 1787367046.52 total 198.16 last 74.91) - mkdir 16061 (time 1787367056.52 total 208.17 last 80.35) - mkdir 16906 (time 1787367066.53 total 218.17 last 84.46) - mkdir 17622 (time 1787367076.55 total 228.20 last 71.42) - mkdir 18288 (time 1787367086.56 total 238.20 last 66.56) - mkdir 18949 (time 1787367096.57 total 248.21 last 66.03) - mkdir 19554 (time 1787367106.58 total 258.22 last 60.46) - mkdir 20000 (time 1787367115.48 total 267.13 last 50.07) - mkdir 20639 (time 1787367125.49 total 277.13 last 63.88) - mkdir 21412 (time 1787367135.51 total 287.15 last 77.16) - mkdir 22188 (time 1787367145.51 total 297.15 last 77.59) - mkdir 22885 (time 1787367155.54 total 307.18 last 69.46) - mkdir 23320 (time 1787367165.55 total 317.19 last 43.48) - mkdir 24014 (time 1787367175.55 total 327.19 last 69.37) - mkdir 24810 (time 1787367185.55 total 337.20 last 79.57) - mkdir 25484 (time 1787367195.55 total 347.20 last 67.39) - mkdir 26255 (time 1787367205.57 total 357.21 last 77.01) - mkdir 27058 (time 1787367215.57 total 367.22 last 80.26) - mkdir 27828 (time 1787367225.58 total 377.23 last 76.92) - mkdir 28641 (time 1787367235.58 total 387.23 last 81.28) - mkdir 29426 (time 1787367245.60 total 397.25 last 78.35) - mkdir 30000 (time 1787367252.73 total 404.38 last 80.52) - mkdir 30840 (time 1787367262.75 total 414.39 last 83.85) - mkdir 31668 (time 1787367272.77 total 424.42 last 82.60) - mkdir 32539 (time 1787367282.79 total 434.44 last 86.92) total: 32818 mkdir in 437.88 seconds: 74.95 ops/second - mkdir 837 (time 1787366858.35 total 10.00 last 83.70) - mkdir 1632 (time 1787366868.35 total 20.00 last 79.50) - mkdir 2370 (time 1787366878.36 total 30.01 last 73.77) - mkdir 3204 (time 1787366888.39 total 40.04 last 83.14) - mkdir 3965 (time 1787366898.41 total 50.06 last 75.93) - mkdir 4689 (time 1787366908.42 total 60.07 last 72.32) - mkdir 5499 (time 1787366918.44 total 70.08 last 80.87) - mkdir 6257 (time 1787366928.44 total 80.09 last 75.75) - mkdir 7068 (time 1787366938.45 total 90.10 last 81.05) - mkdir 7767 (time 1787366948.46 total 100.10 last 69.85) - mkdir 8529 (time 1787366958.47 total 110.11 last 76.12) - mkdir 9353 (time 1787366968.48 total 120.12 last 82.33) - mkdir 10000 (time 1787366976.41 total 128.05 last 81.60) - mkdir 10643 (time 1787366986.41 total 138.05 last 64.30) - mkdir 11359 (time 1787366996.41 total 148.06 last 71.56) - mkdir 12144 (time 1787367006.42 total 158.07 last 78.44) - mkdir 12952 (time 1787367016.42 total 168.07 last 80.79) - mkdir 13703 (time 1787367026.43 total 178.07 last 75.07) - mkdir 14363 (time 1787367036.43 total 188.07 last 65.99) - mkdir 15101 (time 1787367046.44 total 198.08 last 73.73) - mkdir 15893 (time 1787367056.44 total 208.09 last 79.14) - mkdir 16704 (time 1787367066.45 total 218.10 last 81.04) - mkdir 17425 (time 1787367076.45 total 228.10 last 72.09) - mkdir 18087 (time 1787367086.46 total 238.11 last 66.15) - mkdir 18736 (time 1787367096.52 total 248.16 last 64.53) - mkdir 19334 (time 1787367106.52 total 258.17 last 59.79) - mkdir 19874 (time 1787367116.53 total 268.18 last 53.95) - mkdir 20000 (time 1787367118.81 total 270.45 last 55.29) - mkdir 20680 (time 1787367128.81 total 280.46 last 67.97) - mkdir 21484 (time 1787367138.83 total 290.47 last 80.31) - mkdir 22209 (time 1787367148.84 total 300.48 last 72.41) - mkdir 22821 (time 1787367158.85 total 310.49 last 61.14) - mkdir 23278 (time 1787367168.85 total 320.49 last 45.70) - mkdir 24019 (time 1787367178.87 total 330.51 last 73.95) - mkdir 24807 (time 1787367188.92 total 340.56 last 78.42) - mkdir 25476 (time 1787367198.92 total 350.57 last 66.87) - mkdir 26317 (time 1787367208.92 total 360.57 last 84.08) - mkdir 27115 (time 1787367218.95 total 370.60 last 79.56) - mkdir 27834 (time 1787367228.96 total 380.60 last 71.87) - mkdir 28589 (time 1787367238.97 total 390.61 last 75.43) - mkdir 29403 (time 1787367248.97 total 400.62 last 81.37) - mkdir 30000 (time 1787367255.78 total 407.43 last 87.61) - mkdir 30815 (time 1787367265.79 total 417.44 last 81.45) - mkdir 31621 (time 1787367275.80 total 427.45 last 80.52) - mkdir 32449 (time 1787367285.83 total 437.47 last 82.58) total: 32818 mkdir in 441.67 seconds: 74.31 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270620 1000684 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787367920 ; total 0 ; last 0) - unlinked 10000 (time 1787368128 ; total 208 ; last 208) - unlinked 20000 (time 1787368347 ; total 427 ; last 219) - unlinked 30000 (time 1787368560 ; total 640 ; last 213) total: 32768 unlinks in 696 seconds: 47.080460 unlinks/second - unlinked 0 (time 1787367920 ; total 0 ; last 0) - unlinked 10000 (time 1787368128 ; total 208 ; last 208) - unlinked 20000 (time 1787368347 ; total 427 ; last 219) - unlinked 30000 (time 1787368561 ; total 641 ; last 214) total: 32768 unlinks in 697 seconds: 47.012913 unlinks/second nlink between: 1 - unlinked 0 (time 1787368619 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787368619 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8076 1263228 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre