== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:25:01 (1788834301) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 707 (time 1788834316.96 total 10.01 last 70.66) - mkdir 1331 (time 1788834326.96 total 20.01 last 62.38) - mkdir 2099 (time 1788834336.97 total 30.01 last 76.75) - mkdir 2887 (time 1788834347.00 total 40.05 last 78.53) - mkdir 3566 (time 1788834357.02 total 50.07 last 67.78) - mkdir 4306 (time 1788834367.03 total 60.07 last 73.94) - mkdir 5087 (time 1788834377.04 total 70.09 last 78.01) - mkdir 5826 (time 1788834387.04 total 80.09 last 73.86) - mkdir 6668 (time 1788834397.07 total 90.11 last 84.01) - mkdir 7315 (time 1788834407.08 total 100.12 last 64.64) - mkdir 7865 (time 1788834417.13 total 110.18 last 54.69) - mkdir 8452 (time 1788834427.13 total 120.18 last 58.69) - mkdir 9040 (time 1788834437.15 total 130.20 last 58.71) - mkdir 9634 (time 1788834447.15 total 140.20 last 59.38) - mkdir 10000 (time 1788834453.44 total 146.49 last 58.23) - mkdir 10639 (time 1788834463.45 total 156.50 last 63.83) - mkdir 11376 (time 1788834473.45 total 166.50 last 73.65) - mkdir 12140 (time 1788834483.46 total 176.51 last 76.35) - mkdir 12936 (time 1788834493.48 total 186.53 last 79.46) - mkdir 13719 (time 1788834503.48 total 196.53 last 78.29) - mkdir 14399 (time 1788834513.48 total 206.53 last 68.00) - mkdir 15196 (time 1788834523.48 total 216.53 last 79.68) - mkdir 15874 (time 1788834533.49 total 226.54 last 67.75) - mkdir 16659 (time 1788834543.50 total 236.55 last 78.41) - mkdir 17331 (time 1788834553.51 total 246.55 last 67.17) - mkdir 18010 (time 1788834563.51 total 256.56 last 67.86) - mkdir 18624 (time 1788834573.51 total 266.56 last 61.39) - mkdir 19334 (time 1788834583.53 total 276.57 last 70.90) - mkdir 20000 (time 1788834590.99 total 284.04 last 89.21) - mkdir 20774 (time 1788834601.00 total 294.05 last 77.34) - mkdir 21577 (time 1788834611.01 total 304.06 last 80.19) - mkdir 22444 (time 1788834621.01 total 314.06 last 86.69) - mkdir 23308 (time 1788834631.02 total 324.07 last 86.34) - mkdir 24196 (time 1788834641.03 total 334.08 last 88.72) - mkdir 25057 (time 1788834651.04 total 344.09 last 86.02) - mkdir 26056 (time 1788834661.04 total 354.09 last 99.88) - mkdir 26973 (time 1788834671.05 total 364.09 last 91.65) - mkdir 27663 (time 1788834681.05 total 374.10 last 68.97) - mkdir 28440 (time 1788834691.08 total 384.12 last 77.50) - mkdir 29297 (time 1788834701.08 total 394.12 last 85.69) - mkdir 30000 (time 1788834709.79 total 402.84 last 80.67) - mkdir 30768 (time 1788834719.81 total 412.85 last 76.68) - mkdir 31619 (time 1788834729.81 total 422.86 last 85.08) - mkdir 32485 (time 1788834739.82 total 432.87 last 86.51) total: 32818 mkdir in 437.32 seconds: 75.04 ops/second - mkdir 675 (time 1788834317.31 total 10.03 last 67.29) - mkdir 1308 (time 1788834327.33 total 20.05 last 63.20) - mkdir 2077 (time 1788834337.33 total 30.05 last 76.89) - mkdir 2875 (time 1788834347.33 total 40.05 last 79.78) - mkdir 3517 (time 1788834357.34 total 50.06 last 64.17) - mkdir 4289 (time 1788834367.34 total 60.06 last 77.16) - mkdir 5073 (time 1788834377.35 total 70.07 last 78.31) - mkdir 5832 (time 1788834387.36 total 80.08 last 75.85) - mkdir 6654 (time 1788834397.36 total 90.08 last 82.18) - mkdir 7282 (time 1788834407.40 total 100.12 last 62.58) - mkdir 7839 (time 1788834417.41 total 110.13 last 55.63) - mkdir 8445 (time 1788834427.42 total 120.13 last 60.57) - mkdir 9039 (time 1788834437.43 total 130.14 last 59.34) - mkdir 9643 (time 1788834447.46 total 140.18 last 60.21) - mkdir 10000 (time 1788834454.07 total 146.78 last 54.04) - mkdir 10627 (time 1788834464.10 total 156.81 last 62.52) - mkdir 11359 (time 1788834474.10 total 166.82 last 73.18) - mkdir 12135 (time 1788834484.11 total 176.83 last 77.48) - mkdir 12916 (time 1788834494.12 total 186.84 last 78.02) - mkdir 13685 (time 1788834504.13 total 196.85 last 76.84) - mkdir 14373 (time 1788834514.14 total 206.86 last 68.73) - mkdir 15145 (time 1788834524.15 total 216.87 last 77.14) - mkdir 15849 (time 1788834534.16 total 226.87 last 70.34) - mkdir 16623 (time 1788834544.17 total 236.89 last 77.31) - mkdir 17300 (time 1788834554.17 total 246.89 last 67.68) - mkdir 17952 (time 1788834564.19 total 256.90 last 65.10) - mkdir 18576 (time 1788834574.19 total 266.91 last 62.38) - mkdir 19357 (time 1788834584.19 total 276.91 last 78.06) - mkdir 20000 (time 1788834591.60 total 284.32 last 86.85) - mkdir 20839 (time 1788834601.60 total 294.32 last 83.87) - mkdir 21665 (time 1788834611.61 total 304.33 last 82.51) - mkdir 22502 (time 1788834621.62 total 314.34 last 83.61) - mkdir 23336 (time 1788834631.63 total 324.34 last 83.38) - mkdir 24212 (time 1788834641.63 total 334.35 last 87.56) - mkdir 25081 (time 1788834651.65 total 344.36 last 86.77) - mkdir 26102 (time 1788834661.65 total 354.36 last 102.09) - mkdir 27007 (time 1788834671.65 total 364.37 last 90.48) - mkdir 27671 (time 1788834681.67 total 374.39 last 66.25) - mkdir 28452 (time 1788834691.68 total 384.40 last 78.02) - mkdir 29315 (time 1788834701.69 total 394.41 last 86.20) - mkdir 30000 (time 1788834710.45 total 403.16 last 78.26) - mkdir 30786 (time 1788834720.48 total 413.19 last 78.36) - mkdir 31598 (time 1788834730.48 total 423.20 last 81.14) - mkdir 32455 (time 1788834740.48 total 433.20 last 85.69) total: 32818 mkdir in 438.88 seconds: 74.78 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270788 1000516 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788835359 ; total 0 ; last 0) - unlinked 10000 (time 1788835541 ; total 182 ; last 182) - unlinked 20000 (time 1788835762 ; total 403 ; last 221) - unlinked 30000 (time 1788835971 ; total 612 ; last 209) total: 32768 unlinks in 673 seconds: 48.689449 unlinks/second - unlinked 0 (time 1788835359 ; total 1 ; last 1) - unlinked 10000 (time 1788835543 ; total 185 ; last 184) - unlinked 20000 (time 1788835766 ; total 408 ; last 223) - unlinked 30000 (time 1788835973 ; total 615 ; last 207) total: 32768 unlinks in 677 seconds: 48.401772 unlinks/second nlink between: 1 - unlinked 0 (time 1788836037 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788836037 ; 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 8244 1263060 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre