== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:48:49 (1787190529) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 717 (time 1787190545.10 total 10.01 last 71.64) - mkdir 1359 (time 1787190555.10 total 20.01 last 64.17) - mkdir 2020 (time 1787190565.13 total 30.03 last 65.96) - mkdir 2757 (time 1787190575.13 total 40.04 last 73.68) - mkdir 3628 (time 1787190585.14 total 50.05 last 86.97) - mkdir 4389 (time 1787190595.15 total 60.06 last 76.06) - mkdir 5208 (time 1787190605.15 total 70.06 last 81.89) - mkdir 5974 (time 1787190615.16 total 80.06 last 76.55) - mkdir 6603 (time 1787190625.18 total 90.08 last 62.78) - mkdir 7428 (time 1787190635.18 total 100.09 last 82.48) - mkdir 8112 (time 1787190645.19 total 110.10 last 68.31) - mkdir 8910 (time 1787190655.20 total 120.11 last 79.72) - mkdir 9598 (time 1787190665.21 total 130.11 last 68.77) - mkdir 10000 (time 1787190670.55 total 135.46 last 75.24) - mkdir 10804 (time 1787190680.56 total 145.46 last 80.34) - mkdir 11539 (time 1787190690.57 total 155.48 last 73.36) - mkdir 12249 (time 1787190700.58 total 165.49 last 70.94) - mkdir 13110 (time 1787190710.60 total 175.51 last 85.93) - mkdir 13947 (time 1787190720.61 total 185.52 last 83.61) - mkdir 14767 (time 1787190730.63 total 195.54 last 81.86) - mkdir 15637 (time 1787190740.65 total 205.55 last 86.86) - mkdir 16412 (time 1787190750.66 total 215.57 last 77.41) - mkdir 17127 (time 1787190760.66 total 225.57 last 71.46) - mkdir 17858 (time 1787190770.68 total 235.59 last 73.00) - mkdir 18620 (time 1787190780.68 total 245.59 last 76.19) - mkdir 19440 (time 1787190790.68 total 255.59 last 81.97) - mkdir 20000 (time 1787190796.77 total 261.68 last 91.94) - mkdir 20741 (time 1787190806.77 total 271.68 last 74.09) - mkdir 21531 (time 1787190816.79 total 281.69 last 78.91) - mkdir 22261 (time 1787190826.79 total 291.70 last 72.99) - mkdir 22969 (time 1787190836.79 total 301.70 last 70.75) - mkdir 23632 (time 1787190846.80 total 311.70 last 66.28) - mkdir 24298 (time 1787190856.80 total 321.71 last 66.56) - mkdir 25052 (time 1787190866.81 total 331.72 last 75.36) - mkdir 25759 (time 1787190876.81 total 341.72 last 70.66) - mkdir 26443 (time 1787190886.82 total 351.72 last 68.39) - mkdir 27127 (time 1787190896.83 total 361.73 last 68.33) - mkdir 27962 (time 1787190906.84 total 371.75 last 83.37) - mkdir 28829 (time 1787190916.86 total 381.77 last 86.51) - mkdir 29607 (time 1787190926.86 total 391.77 last 77.80) - mkdir 30000 (time 1787190932.01 total 396.92 last 76.40) - mkdir 30763 (time 1787190942.01 total 406.92 last 76.25) - mkdir 31536 (time 1787190952.03 total 416.94 last 77.14) - mkdir 32182 (time 1787190962.06 total 426.97 last 64.42) total: 32818 mkdir in 435.81 seconds: 75.30 ops/second - mkdir 713 (time 1787190545.11 total 10.02 last 71.15) - mkdir 1365 (time 1787190555.12 total 20.03 last 65.15) - mkdir 2015 (time 1787190565.12 total 30.03 last 65.00) - mkdir 2748 (time 1787190575.13 total 40.04 last 73.19) - mkdir 3613 (time 1787190585.14 total 50.05 last 86.46) - mkdir 4368 (time 1787190595.15 total 60.05 last 75.45) - mkdir 5204 (time 1787190605.15 total 70.06 last 83.55) - mkdir 5976 (time 1787190615.16 total 80.07 last 77.12) - mkdir 6622 (time 1787190625.17 total 90.07 last 64.57) - mkdir 7494 (time 1787190635.17 total 100.08 last 87.18) - mkdir 8201 (time 1787190645.20 total 110.11 last 70.49) - mkdir 9000 (time 1787190655.22 total 120.12 last 79.77) - mkdir 9699 (time 1787190665.22 total 130.13 last 69.85) - mkdir 10000 (time 1787190669.36 total 134.27 last 72.75) - mkdir 10796 (time 1787190679.37 total 144.28 last 79.51) - mkdir 11554 (time 1787190689.38 total 154.29 last 75.75) - mkdir 12261 (time 1787190699.39 total 164.30 last 70.62) - mkdir 13096 (time 1787190709.40 total 174.31 last 83.45) - mkdir 13937 (time 1787190719.40 total 184.31 last 84.10) - mkdir 14764 (time 1787190729.40 total 194.31 last 82.65) - mkdir 15618 (time 1787190739.42 total 204.33 last 85.26) - mkdir 16437 (time 1787190749.43 total 214.34 last 81.79) - mkdir 17153 (time 1787190759.45 total 224.36 last 71.46) - mkdir 17887 (time 1787190769.47 total 234.38 last 73.29) - mkdir 18613 (time 1787190779.48 total 244.39 last 72.53) - mkdir 19382 (time 1787190789.50 total 254.40 last 76.76) - mkdir 20000 (time 1787190796.18 total 261.09 last 92.45) - mkdir 20763 (time 1787190806.18 total 271.09 last 76.28) - mkdir 21509 (time 1787190816.19 total 281.10 last 74.52) - mkdir 22267 (time 1787190826.20 total 291.11 last 75.76) - mkdir 22971 (time 1787190836.21 total 301.12 last 70.32) - mkdir 23608 (time 1787190846.23 total 311.14 last 63.60) - mkdir 24252 (time 1787190856.23 total 321.14 last 64.38) - mkdir 25016 (time 1787190866.24 total 331.15 last 76.32) - mkdir 25727 (time 1787190876.24 total 341.15 last 71.08) - mkdir 26395 (time 1787190886.25 total 351.15 last 66.78) - mkdir 27080 (time 1787190896.25 total 361.16 last 68.48) - mkdir 27888 (time 1787190906.25 total 371.16 last 80.77) - mkdir 28748 (time 1787190916.26 total 381.16 last 85.96) - mkdir 29507 (time 1787190926.26 total 391.17 last 75.89) - mkdir 30000 (time 1787190932.82 total 397.73 last 75.07) - mkdir 30716 (time 1787190942.85 total 407.75 last 71.44) - mkdir 31470 (time 1787190952.86 total 417.77 last 75.32) - mkdir 32108 (time 1787190962.86 total 427.77 last 63.78) total: 32818 mkdir in 437.12 seconds: 75.08 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270660 1000644 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787191524 ; total 0 ; last 0) - unlinked 10000 (time 1787191714 ; total 190 ; last 190) - unlinked 20000 (time 1787191848 ; total 324 ; last 134) - unlinked 30000 (time 1787191960 ; total 436 ; last 112) total: 32768 unlinks in 470 seconds: 69.719147 unlinks/second - unlinked 0 (time 1787191524 ; total 0 ; last 0) - unlinked 10000 (time 1787191718 ; total 194 ; last 194) - unlinked 20000 (time 1787191852 ; total 328 ; last 134) - unlinked 30000 (time 1787191964 ; total 440 ; last 112) total: 32768 unlinks in 474 seconds: 69.130798 unlinks/second nlink between: 1 - unlinked 0 (time 1787191999 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787191999 ; 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 8116 1263188 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre