== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:05:12 (1788519912) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3993 1020007 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2034 1021966 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2645 259499 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6027 518885 2% /mnt/lustre - mkdir 688 (time 1788519927.65 total 10.01 last 68.74) - mkdir 1273 (time 1788519937.65 total 20.02 last 58.45) - mkdir 1966 (time 1788519947.66 total 30.02 last 69.26) - mkdir 2704 (time 1788519957.67 total 40.03 last 73.71) - mkdir 3488 (time 1788519967.68 total 50.05 last 78.31) - mkdir 4144 (time 1788519977.69 total 60.05 last 65.59) - mkdir 4811 (time 1788519987.69 total 70.05 last 66.67) - mkdir 5534 (time 1788519997.70 total 80.07 last 72.20) - mkdir 6330 (time 1788520007.73 total 90.09 last 79.41) - mkdir 7090 (time 1788520017.73 total 100.10 last 75.96) - mkdir 7840 (time 1788520027.73 total 110.10 last 74.99) - mkdir 8616 (time 1788520037.73 total 120.10 last 77.60) - mkdir 9357 (time 1788520047.74 total 130.10 last 74.08) - mkdir 9960 (time 1788520057.74 total 140.10 last 60.28) - mkdir 10584 (time 1788520067.74 total 150.11 last 62.38) - mkdir 11261 (time 1788520077.75 total 160.11 last 67.66) - mkdir 11966 (time 1788520087.77 total 170.13 last 70.39) - mkdir 12656 (time 1788520097.78 total 180.14 last 68.93) - mkdir 13382 (time 1788520107.78 total 190.15 last 72.54) - mkdir 13973 (time 1788520117.79 total 200.16 last 59.03) - mkdir 14669 (time 1788520127.79 total 210.16 last 69.60) - mkdir 15432 (time 1788520137.81 total 220.17 last 76.20) - mkdir 16115 (time 1788520147.82 total 230.19 last 68.19) - mkdir 16860 (time 1788520157.84 total 240.20 last 74.41) - mkdir 17610 (time 1788520167.84 total 250.21 last 74.93) - mkdir 18348 (time 1788520177.87 total 260.24 last 73.59) - mkdir 19088 (time 1788520187.88 total 270.24 last 73.98) - mkdir 19873 (time 1788520197.88 total 280.24 last 78.48) - mkdir 20679 (time 1788520207.90 total 290.26 last 80.46) - mkdir 21434 (time 1788520217.90 total 300.26 last 75.50) - mkdir 22146 (time 1788520227.91 total 310.27 last 71.13) - mkdir 22801 (time 1788520237.93 total 320.29 last 65.33) - mkdir 23312 (time 1788520247.96 total 330.32 last 50.96) - mkdir 23960 (time 1788520257.96 total 340.33 last 64.77) - mkdir 24707 (time 1788520267.97 total 350.33 last 74.70) - mkdir 25514 (time 1788520277.97 total 360.34 last 80.64) - mkdir 26223 (time 1788520287.99 total 370.36 last 70.75) - mkdir 26913 (time 1788520298.00 total 380.36 last 68.97) - mkdir 27670 (time 1788520308.03 total 390.39 last 75.47) - mkdir 28401 (time 1788520318.03 total 400.39 last 73.08) - mkdir 29109 (time 1788520328.04 total 410.41 last 70.72) - mkdir 29854 (time 1788520338.05 total 420.41 last 74.46) - mkdir 30000 (time 1788520340.14 total 422.50 last 69.85) - mkdir 30819 (time 1788520350.14 total 432.50 last 81.87) - mkdir 31649 (time 1788520360.15 total 442.51 last 82.96) - mkdir 32513 (time 1788520370.16 total 452.52 last 86.28) total: 32818 mkdir in 456.37 seconds: 71.91 ops/second - mkdir 670 (time 1788519927.82 total 10.01 last 66.90) - mkdir 1259 (time 1788519937.83 total 20.02 last 58.86) - mkdir 1948 (time 1788519947.84 total 30.03 last 68.80) - mkdir 2669 (time 1788519957.85 total 40.04 last 72.05) - mkdir 3440 (time 1788519967.85 total 50.04 last 77.08) - mkdir 4108 (time 1788519977.85 total 60.05 last 66.78) - mkdir 4751 (time 1788519987.87 total 70.06 last 64.20) - mkdir 5458 (time 1788519997.87 total 80.07 last 70.66) - mkdir 6262 (time 1788520007.89 total 90.08 last 80.27) - mkdir 7049 (time 1788520017.90 total 100.10 last 78.59) - mkdir 7779 (time 1788520027.91 total 110.10 last 72.96) - mkdir 8565 (time 1788520037.91 total 120.10 last 78.59) - mkdir 9314 (time 1788520047.93 total 130.13 last 74.74) - mkdir 9904 (time 1788520057.93 total 140.13 last 58.98) - mkdir 10531 (time 1788520067.94 total 150.14 last 62.66) - mkdir 11176 (time 1788520077.97 total 160.16 last 64.32) - mkdir 11862 (time 1788520088.00 total 170.20 last 68.37) - mkdir 12577 (time 1788520098.01 total 180.20 last 71.47) - mkdir 13279 (time 1788520108.02 total 190.22 last 70.09) - mkdir 13874 (time 1788520118.06 total 200.25 last 59.29) - mkdir 14592 (time 1788520128.07 total 210.27 last 71.68) - mkdir 15355 (time 1788520138.10 total 220.29 last 76.13) - mkdir 16035 (time 1788520148.11 total 230.30 last 67.93) - mkdir 16766 (time 1788520158.11 total 240.30 last 73.08) - mkdir 17495 (time 1788520168.13 total 250.33 last 72.72) - mkdir 18240 (time 1788520178.14 total 260.33 last 74.48) - mkdir 18977 (time 1788520188.21 total 270.40 last 73.18) - mkdir 19775 (time 1788520198.21 total 280.40 last 79.78) - mkdir 20000 (time 1788520201.31 total 283.50 last 72.64) - mkdir 20803 (time 1788520211.31 total 293.51 last 80.24) - mkdir 21554 (time 1788520221.32 total 303.52 last 75.05) - mkdir 22247 (time 1788520231.33 total 313.53 last 69.24) - mkdir 22818 (time 1788520241.34 total 323.53 last 57.07) - mkdir 23307 (time 1788520251.34 total 333.54 last 48.88) - mkdir 24060 (time 1788520261.35 total 343.55 last 75.22) - mkdir 24841 (time 1788520271.35 total 353.55 last 78.09) - mkdir 25644 (time 1788520281.36 total 363.55 last 80.25) - mkdir 26382 (time 1788520291.36 total 373.56 last 73.79) - mkdir 27065 (time 1788520301.38 total 383.57 last 68.17) - mkdir 27750 (time 1788520311.41 total 393.61 last 68.28) - mkdir 28477 (time 1788520321.43 total 403.63 last 72.55) - mkdir 29216 (time 1788520331.45 total 413.64 last 73.78) - mkdir 29946 (time 1788520341.45 total 423.65 last 72.98) - mkdir 30790 (time 1788520351.47 total 433.66 last 84.26) - mkdir 31626 (time 1788520361.47 total 443.67 last 83.53) - mkdir 32487 (time 1788520371.48 total 453.67 last 86.07) total: 32818 mkdir in 457.75 seconds: 71.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276188 995116 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3993 1020007 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67670 956330 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2645 259499 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71663 518885 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788521015 ; total 1 ; last 1) - unlinked 10000 (time 1788521199 ; total 185 ; last 184) - unlinked 20000 (time 1788521308 ; total 294 ; last 109) - unlinked 30000 (time 1788521414 ; total 400 ; last 106) total: 32768 unlinks in 430 seconds: 76.204651 unlinks/second - unlinked 0 (time 1788521014 ; total 0 ; last 0) - unlinked 10000 (time 1788521199 ; total 185 ; last 185) - unlinked 20000 (time 1788521309 ; total 295 ; last 110) - unlinked 30000 (time 1788521414 ; total 400 ; last 105) total: 32768 unlinks in 430 seconds: 76.204651 unlinks/second nlink between: 1 - unlinked 0 (time 1788521446 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788521446 ; 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 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13644 1257660 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3993 1020007 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2034 1021966 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2645 259499 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6027 518885 2% /mnt/lustre