== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:46:34 (1780382794) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 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: 524088 537 523551 1% /mnt/lustre - mkdir 966 (time 1780382810.30 total 10.01 last 96.50) - mkdir 1767 (time 1780382820.31 total 20.01 last 80.09) - mkdir 2666 (time 1780382830.32 total 30.03 last 89.78) - mkdir 3582 (time 1780382840.33 total 40.03 last 91.52) - mkdir 4439 (time 1780382850.33 total 50.04 last 85.68) - mkdir 5238 (time 1780382860.33 total 60.04 last 79.87) - mkdir 6042 (time 1780382870.38 total 70.08 last 80.05) - mkdir 6882 (time 1780382880.38 total 80.09 last 83.97) - mkdir 7723 (time 1780382890.42 total 90.13 last 83.77) - mkdir 8570 (time 1780382900.44 total 100.14 last 84.55) - mkdir 9277 (time 1780382910.44 total 110.15 last 70.67) - mkdir 10000 (time 1780382918.68 total 118.38 last 87.80) - mkdir 11002 (time 1780382928.70 total 128.40 last 99.99) - mkdir 11913 (time 1780382938.71 total 138.41 last 91.02) - mkdir 12881 (time 1780382948.71 total 148.42 last 96.77) - mkdir 13787 (time 1780382958.72 total 158.42 last 90.53) - mkdir 14605 (time 1780382968.72 total 168.43 last 81.74) - mkdir 15456 (time 1780382978.73 total 178.43 last 85.08) - mkdir 16408 (time 1780382988.74 total 188.44 last 95.10) - mkdir 17277 (time 1780382998.74 total 198.45 last 86.84) - mkdir 18113 (time 1780383008.77 total 208.48 last 83.38) - mkdir 19043 (time 1780383018.77 total 218.48 last 92.98) - mkdir 19748 (time 1780383028.78 total 228.49 last 70.42) - mkdir 20000 (time 1780383031.01 total 230.72 last 112.94) - mkdir 20975 (time 1780383041.02 total 240.72 last 97.47) - mkdir 21937 (time 1780383051.02 total 250.72 last 96.20) - mkdir 22745 (time 1780383061.03 total 260.74 last 80.70) - mkdir 23639 (time 1780383071.06 total 270.76 last 89.15) - mkdir 24511 (time 1780383081.07 total 280.78 last 87.09) - mkdir 25458 (time 1780383091.07 total 290.78 last 94.66) - mkdir 26264 (time 1780383101.09 total 300.80 last 80.46) - mkdir 27060 (time 1780383111.12 total 310.83 last 79.36) - mkdir 27957 (time 1780383121.13 total 320.84 last 89.60) - mkdir 28726 (time 1780383131.14 total 330.84 last 76.87) - mkdir 29609 (time 1780383141.14 total 340.84 last 88.28) - mkdir 30000 (time 1780383145.49 total 345.20 last 89.79) - mkdir 30799 (time 1780383155.49 total 355.20 last 79.89) - mkdir 31590 (time 1780383165.50 total 365.20 last 79.09) - mkdir 32462 (time 1780383175.54 total 375.24 last 86.83) total: 32818 mkdir in 379.74 seconds: 86.42 ops/second - mkdir 949 (time 1780382810.32 total 10.01 last 94.81) - mkdir 1756 (time 1780382820.33 total 20.02 last 80.62) - mkdir 2655 (time 1780382830.33 total 30.02 last 89.87) - mkdir 3576 (time 1780382840.34 total 40.03 last 92.06) - mkdir 4434 (time 1780382850.34 total 50.03 last 85.78) - mkdir 5242 (time 1780382860.35 total 60.04 last 80.75) - mkdir 6038 (time 1780382870.36 total 70.05 last 79.52) - mkdir 6868 (time 1780382880.37 total 80.05 last 82.94) - mkdir 7686 (time 1780382890.39 total 90.07 last 81.63) - mkdir 8524 (time 1780382900.39 total 100.07 last 83.80) - mkdir 9244 (time 1780382910.40 total 110.09 last 71.92) - mkdir 10000 (time 1780382918.88 total 118.56 last 89.16) - mkdir 10995 (time 1780382928.91 total 128.60 last 99.16) - mkdir 11903 (time 1780382938.91 total 138.60 last 90.79) - mkdir 12886 (time 1780382948.91 total 148.60 last 98.28) - mkdir 13728 (time 1780382958.91 total 158.60 last 84.19) - mkdir 14544 (time 1780382968.93 total 168.62 last 81.47) - mkdir 15425 (time 1780382978.93 total 178.62 last 88.07) - mkdir 16329 (time 1780382988.93 total 188.62 last 90.40) - mkdir 17183 (time 1780382998.96 total 198.64 last 85.22) - mkdir 17991 (time 1780383008.97 total 208.66 last 80.70) - mkdir 18911 (time 1780383018.97 total 218.66 last 91.96) - mkdir 19620 (time 1780383028.99 total 228.68 last 70.76) - mkdir 20000 (time 1780383032.70 total 232.39 last 102.50) - mkdir 20913 (time 1780383042.71 total 242.40 last 91.16) - mkdir 21913 (time 1780383052.73 total 252.42 last 99.81) - mkdir 22698 (time 1780383062.73 total 262.42 last 78.49) - mkdir 23605 (time 1780383072.74 total 272.43 last 90.62) - mkdir 24503 (time 1780383082.74 total 282.43 last 89.79) - mkdir 25402 (time 1780383092.76 total 292.45 last 89.76) - mkdir 26175 (time 1780383102.82 total 302.50 last 76.86) - mkdir 26997 (time 1780383112.83 total 312.52 last 82.07) - mkdir 27885 (time 1780383122.86 total 322.54 last 88.57) - mkdir 28664 (time 1780383132.89 total 332.58 last 77.65) - mkdir 29552 (time 1780383142.92 total 342.60 last 88.57) - mkdir 30000 (time 1780383148.01 total 347.69 last 88.02) - mkdir 30791 (time 1780383158.01 total 357.69 last 79.09) - mkdir 31700 (time 1780383168.02 total 367.70 last 90.80) - mkdir 32501 (time 1780383178.02 total 377.71 last 80.06) total: 32818 mkdir in 381.92 seconds: 85.93 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 270700 1000604 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 1780383610 ; total 0 ; last 0) - unlinked 10000 (time 1780383803 ; total 193 ; last 193) - unlinked 20000 (time 1780383955 ; total 345 ; last 152) - unlinked 30000 (time 1780384099 ; total 489 ; last 144) total: 32768 unlinks in 522 seconds: 62.773945 unlinks/second - unlinked 0 (time 1780383610 ; total 0 ; last 0) - unlinked 10000 (time 1780383803 ; total 193 ; last 193) - unlinked 20000 (time 1780383956 ; total 346 ; last 153) - unlinked 30000 (time 1780384102 ; total 492 ; last 146) total: 32768 unlinks in 524 seconds: 62.534351 unlinks/second nlink between: 1 - unlinked 0 (time 1780384135 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1780384135 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8156 1263148 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