== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:50:01 (1790949001) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30964 3576056 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12516 3594504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4073 1019927 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2734 259410 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2721 259423 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6081 518833 2% /mnt/lustre - mkdir 860 (time 1790949017.17 total 10.01 last 85.94) - mkdir 1762 (time 1790949027.19 total 20.03 last 90.02) - mkdir 2689 (time 1790949037.19 total 30.03 last 92.65) - mkdir 3536 (time 1790949047.20 total 40.04 last 84.67) - mkdir 4381 (time 1790949057.21 total 50.05 last 84.39) - mkdir 5263 (time 1790949067.21 total 60.05 last 88.17) - mkdir 5996 (time 1790949077.22 total 70.06 last 73.25) - mkdir 6671 (time 1790949087.25 total 80.09 last 67.32) - mkdir 7458 (time 1790949097.25 total 90.09 last 78.65) - mkdir 8212 (time 1790949107.27 total 100.11 last 75.25) - mkdir 8899 (time 1790949117.31 total 110.15 last 68.44) - mkdir 9831 (time 1790949127.31 total 120.15 last 93.16) - mkdir 10000 (time 1790949129.76 total 122.61 last 68.94) - mkdir 10733 (time 1790949139.77 total 132.61 last 73.28) - mkdir 11607 (time 1790949149.77 total 142.61 last 87.34) - mkdir 12273 (time 1790949159.78 total 152.62 last 66.58) - mkdir 13014 (time 1790949169.79 total 162.63 last 73.98) - mkdir 13943 (time 1790949179.79 total 172.63 last 92.90) - mkdir 14770 (time 1790949189.79 total 182.64 last 82.68) - mkdir 15640 (time 1790949199.81 total 192.66 last 86.82) - mkdir 16435 (time 1790949209.84 total 202.68 last 79.32) - mkdir 17209 (time 1790949219.85 total 212.69 last 77.28) - mkdir 17993 (time 1790949229.87 total 222.71 last 78.25) - mkdir 18810 (time 1790949239.88 total 232.72 last 81.61) - mkdir 19560 (time 1790949249.89 total 242.73 last 74.97) - mkdir 20000 (time 1790949255.52 total 248.36 last 78.10) - mkdir 20801 (time 1790949265.54 total 258.38 last 79.92) - mkdir 21591 (time 1790949275.55 total 268.39 last 78.96) - mkdir 22349 (time 1790949285.57 total 278.41 last 75.66) - mkdir 23109 (time 1790949295.58 total 288.42 last 75.90) - mkdir 23963 (time 1790949305.59 total 298.43 last 85.30) - mkdir 24703 (time 1790949315.59 total 308.43 last 74.00) - mkdir 25441 (time 1790949325.61 total 318.45 last 73.69) - mkdir 26240 (time 1790949335.61 total 328.45 last 79.84) - mkdir 26948 (time 1790949345.61 total 338.45 last 70.80) - mkdir 27718 (time 1790949355.62 total 348.46 last 76.98) - mkdir 28580 (time 1790949365.62 total 358.46 last 86.18) - mkdir 29439 (time 1790949375.63 total 368.47 last 85.82) - mkdir 30000 (time 1790949381.91 total 374.75 last 89.35) - mkdir 30767 (time 1790949391.91 total 384.75 last 76.66) - mkdir 31575 (time 1790949401.92 total 394.76 last 80.72) - mkdir 32408 (time 1790949411.93 total 404.77 last 83.26) total: 32818 mkdir in 409.90 seconds: 80.06 ops/second - mkdir 844 (time 1790949017.15 total 10.01 last 84.32) - mkdir 1777 (time 1790949027.16 total 20.03 last 93.13) - mkdir 2722 (time 1790949037.17 total 30.04 last 94.42) - mkdir 3578 (time 1790949047.18 total 40.05 last 85.50) - mkdir 4390 (time 1790949057.19 total 50.06 last 81.13) - mkdir 5271 (time 1790949067.20 total 60.06 last 88.07) - mkdir 6038 (time 1790949077.20 total 70.06 last 76.68) - mkdir 6705 (time 1790949087.20 total 80.07 last 66.68) - mkdir 7489 (time 1790949097.20 total 90.07 last 78.39) - mkdir 8230 (time 1790949107.23 total 100.09 last 73.90) - mkdir 8906 (time 1790949117.24 total 110.10 last 67.56) - mkdir 9786 (time 1790949127.24 total 120.10 last 87.96) - mkdir 10000 (time 1790949130.37 total 123.23 last 68.48) - mkdir 10738 (time 1790949140.38 total 133.24 last 73.73) - mkdir 11625 (time 1790949150.38 total 143.24 last 88.66) - mkdir 12248 (time 1790949160.40 total 153.27 last 62.16) - mkdir 12997 (time 1790949170.41 total 163.28 last 74.83) - mkdir 13896 (time 1790949180.42 total 173.28 last 89.83) - mkdir 14779 (time 1790949190.42 total 183.29 last 88.25) - mkdir 15633 (time 1790949200.43 total 193.29 last 85.38) - mkdir 16418 (time 1790949210.43 total 203.30 last 78.45) - mkdir 17176 (time 1790949220.43 total 213.30 last 75.79) - mkdir 17925 (time 1790949230.44 total 223.30 last 74.86) - mkdir 18746 (time 1790949240.44 total 233.30 last 82.09) - mkdir 19530 (time 1790949250.44 total 243.31 last 78.39) - mkdir 20000 (time 1790949256.54 total 249.41 last 77.05) - mkdir 20824 (time 1790949266.55 total 259.41 last 82.38) - mkdir 21607 (time 1790949276.55 total 269.41 last 78.29) - mkdir 22349 (time 1790949286.55 total 279.42 last 74.15) - mkdir 23102 (time 1790949296.56 total 289.42 last 75.26) - mkdir 23967 (time 1790949306.57 total 299.43 last 86.39) - mkdir 24681 (time 1790949316.58 total 309.45 last 71.32) - mkdir 25407 (time 1790949326.58 total 319.45 last 72.59) - mkdir 26195 (time 1790949336.60 total 329.46 last 78.69) - mkdir 26905 (time 1790949346.60 total 339.47 last 70.97) - mkdir 27665 (time 1790949356.60 total 349.47 last 75.99) - mkdir 28547 (time 1790949366.61 total 359.47 last 88.14) - mkdir 29380 (time 1790949376.61 total 369.48 last 83.27) - mkdir 30000 (time 1790949384.46 total 377.32 last 79.00) - mkdir 30805 (time 1790949394.47 total 387.33 last 80.44) - mkdir 31641 (time 1790949404.48 total 397.34 last 83.52) - mkdir 32485 (time 1790949414.49 total 407.35 last 84.31) total: 32818 mkdir in 411.38 seconds: 79.78 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276208 995096 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30964 3576056 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12516 3594504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4073 1019927 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67644 956356 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2734 259410 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2721 259423 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71717 518833 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790950200 ; total 0 ; last 0) - unlinked 10000 (time 1790950404 ; total 204 ; last 204) - unlinked 20000 (time 1790950612 ; total 412 ; last 208) - unlinked 30000 (time 1790950812 ; total 612 ; last 200) total: 32768 unlinks in 665 seconds: 49.275188 unlinks/second - unlinked 0 (time 1790950200 ; total 0 ; last 0) - unlinked 10000 (time 1790950404 ; total 204 ; last 204) - unlinked 20000 (time 1790950613 ; total 413 ; last 209) - unlinked 30000 (time 1790950814 ; total 614 ; last 201) total: 32768 unlinks in 667 seconds: 49.127438 unlinks/second nlink between: 1 - unlinked 0 (time 1790950869 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790950869 ; 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 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13664 1257640 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30964 3576056 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12516 3594504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4073 1019927 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2734 259410 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2721 259423 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6081 518833 2% /mnt/lustre