== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:39:01 (1782491941) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7972 1263332 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7080 1264224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31104 3575916 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12356 3594664 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43460 7170580 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4024 1019976 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2679 259465 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2737 259407 2% /mnt/lustre[OST:1] filesystem_summary: 524929 6057 518872 2% /mnt/lustre - mkdir 789 (time 1782491955.28 total 10.00 last 78.88) - mkdir 1607 (time 1782491965.29 total 20.01 last 81.77) - mkdir 2430 (time 1782491975.29 total 30.01 last 82.28) - mkdir 3246 (time 1782491985.30 total 40.02 last 81.52) - mkdir 4043 (time 1782491995.31 total 50.03 last 79.64) - mkdir 4818 (time 1782492005.32 total 60.04 last 77.37) - mkdir 5672 (time 1782492015.33 total 70.05 last 85.38) - mkdir 6481 (time 1782492025.33 total 80.05 last 80.86) - mkdir 7307 (time 1782492035.34 total 90.06 last 82.56) - mkdir 8133 (time 1782492045.34 total 100.06 last 82.54) - mkdir 8946 (time 1782492055.35 total 110.06 last 81.29) - mkdir 9760 (time 1782492065.36 total 120.08 last 81.31) - mkdir 10000 (time 1782492068.20 total 122.92 last 84.40) - mkdir 10816 (time 1782492078.20 total 132.92 last 81.59) - mkdir 11638 (time 1782492088.20 total 142.92 last 82.19) - mkdir 12455 (time 1782492098.21 total 152.93 last 81.66) - mkdir 13329 (time 1782492108.21 total 162.93 last 87.39) - mkdir 14162 (time 1782492118.22 total 172.94 last 83.21) - mkdir 15024 (time 1782492128.22 total 182.94 last 86.19) - mkdir 15892 (time 1782492138.23 total 192.95 last 86.72) - mkdir 16723 (time 1782492148.23 total 202.95 last 83.09) - mkdir 17652 (time 1782492158.24 total 212.96 last 92.82) - mkdir 18552 (time 1782492168.25 total 222.97 last 89.88) - mkdir 19411 (time 1782492178.25 total 232.97 last 85.88) - mkdir 20000 (time 1782492186.11 total 240.83 last 74.95) - mkdir 20755 (time 1782492196.12 total 250.84 last 75.46) - mkdir 21520 (time 1782492206.13 total 260.85 last 76.38) - mkdir 22250 (time 1782492216.14 total 270.85 last 72.99) - mkdir 23085 (time 1782492226.14 total 280.86 last 83.45) - mkdir 23914 (time 1782492236.14 total 290.86 last 82.88) - mkdir 24790 (time 1782492246.16 total 300.87 last 87.49) - mkdir 25638 (time 1782492256.17 total 310.88 last 84.72) - mkdir 26596 (time 1782492266.17 total 320.89 last 95.78) - mkdir 27646 (time 1782492276.17 total 330.89 last 104.99) - mkdir 28662 (time 1782492286.17 total 340.89 last 101.57) - mkdir 29615 (time 1782492296.18 total 350.90 last 95.25) - mkdir 30000 (time 1782492300.26 total 354.98 last 94.20) - mkdir 31033 (time 1782492310.28 total 365.00 last 103.11) - mkdir 31852 (time 1782492320.30 total 375.01 last 81.80) - mkdir 32805 (time 1782492330.30 total 385.02 last 95.23) total: 32818 mkdir in 385.13 seconds: 85.21 ops/second - mkdir 797 (time 1782491955.33 total 10.00 last 79.66) - mkdir 1634 (time 1782491965.34 total 20.01 last 83.64) - mkdir 2428 (time 1782491975.36 total 30.03 last 79.27) - mkdir 3235 (time 1782491985.36 total 40.03 last 80.68) - mkdir 3982 (time 1782491995.37 total 50.04 last 74.60) - mkdir 4732 (time 1782492005.39 total 60.06 last 74.89) - mkdir 5578 (time 1782492015.40 total 70.07 last 84.53) - mkdir 6413 (time 1782492025.41 total 80.08 last 83.38) - mkdir 7256 (time 1782492035.43 total 90.10 last 84.12) - mkdir 8053 (time 1782492045.43 total 100.10 last 79.70) - mkdir 8865 (time 1782492055.43 total 110.10 last 81.20) - mkdir 9681 (time 1782492065.44 total 120.12 last 81.50) - mkdir 10000 (time 1782492069.16 total 123.83 last 85.81) - mkdir 10813 (time 1782492079.16 total 133.84 last 81.28) - mkdir 11639 (time 1782492089.18 total 143.85 last 82.49) - mkdir 12456 (time 1782492099.19 total 153.86 last 81.63) - mkdir 13359 (time 1782492109.19 total 163.86 last 90.29) - mkdir 14186 (time 1782492119.21 total 173.88 last 82.55) - mkdir 15082 (time 1782492129.21 total 183.88 last 89.55) - mkdir 15956 (time 1782492139.23 total 193.90 last 87.28) - mkdir 16823 (time 1782492149.23 total 203.90 last 86.68) - mkdir 17733 (time 1782492159.24 total 213.91 last 90.92) - mkdir 18602 (time 1782492169.24 total 223.91 last 86.87) - mkdir 19499 (time 1782492179.25 total 233.92 last 89.62) - mkdir 20000 (time 1782492185.83 total 240.50 last 76.19) - mkdir 20750 (time 1782492195.85 total 250.52 last 74.85) - mkdir 21497 (time 1782492205.85 total 260.52 last 74.64) - mkdir 22271 (time 1782492215.85 total 270.52 last 77.40) - mkdir 23130 (time 1782492225.86 total 280.53 last 85.84) - mkdir 23976 (time 1782492235.87 total 290.54 last 84.51) - mkdir 24861 (time 1782492245.87 total 300.54 last 88.48) - mkdir 25686 (time 1782492255.88 total 310.55 last 82.49) - mkdir 26632 (time 1782492265.88 total 320.55 last 94.52) - mkdir 27673 (time 1782492275.89 total 330.56 last 104.03) - mkdir 28671 (time 1782492285.91 total 340.58 last 99.64) - mkdir 29602 (time 1782492295.91 total 350.58 last 93.06) - mkdir 30000 (time 1782492299.97 total 354.64 last 98.05) - mkdir 31011 (time 1782492309.97 total 364.64 last 101.08) - mkdir 31856 (time 1782492319.97 total 374.64 last 84.49) - mkdir 32766 (time 1782492329.98 total 384.65 last 90.93) total: 32818 mkdir in 385.17 seconds: 85.20 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7972 1263332 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276044 995260 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31104 3575916 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12356 3594664 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43460 7170580 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4024 1019976 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67669 956331 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2679 259465 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2737 259407 2% /mnt/lustre[OST:1] filesystem_summary: 590565 71693 518872 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1782493088 ; total 0 ; last 0) - unlinked 10000 (time 1782493299 ; total 211 ; last 211) - unlinked 20000 (time 1782493527 ; total 439 ; last 228) - unlinked 30000 (time 1782493762 ; total 674 ; last 235) total: 32768 unlinks in 737 seconds: 44.461330 unlinks/second - unlinked 0 (time 1782493088 ; total 0 ; last 0) - unlinked 10000 (time 1782493300 ; total 212 ; last 212) - unlinked 20000 (time 1782493527 ; total 439 ; last 227) - unlinked 30000 (time 1782493765 ; total 677 ; last 238) total: 32768 unlinks in 740 seconds: 44.281082 unlinks/second nlink between: 1 - unlinked 0 (time 1782493830 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1782493830 ; 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 7972 1263332 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13500 1257804 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31104 3575916 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12356 3594664 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43460 7170580 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4024 1019976 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2679 259465 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2737 259407 2% /mnt/lustre[OST:1] filesystem_summary: 524929 6057 518872 2% /mnt/lustre