== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:47:47 (1786834067) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20884 3586136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22592 3584428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4064 1019936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2788 259356 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2755 259389 2% /mnt/lustre[OST:1] filesystem_summary: 524798 6053 518745 2% /mnt/lustre - mkdir 824 (time 1786834081.55 total 10.00 last 82.38) - mkdir 1546 (time 1786834091.55 total 20.00 last 72.19) - mkdir 2360 (time 1786834101.55 total 30.01 last 81.34) - mkdir 3148 (time 1786834111.57 total 40.02 last 78.70) - mkdir 4015 (time 1786834121.60 total 50.05 last 86.45) - mkdir 4789 (time 1786834131.61 total 60.07 last 77.26) - mkdir 5501 (time 1786834141.63 total 70.09 last 71.05) - mkdir 6251 (time 1786834151.65 total 80.10 last 74.92) - mkdir 6997 (time 1786834161.65 total 90.10 last 74.59) - mkdir 7799 (time 1786834171.66 total 100.11 last 80.12) - mkdir 8577 (time 1786834181.66 total 110.12 last 77.79) - mkdir 9276 (time 1786834191.67 total 120.13 last 69.81) - mkdir 10000 (time 1786834200.30 total 128.75 last 83.93) - mkdir 10661 (time 1786834210.31 total 138.77 last 66.01) - mkdir 11438 (time 1786834220.32 total 148.78 last 77.61) - mkdir 12177 (time 1786834230.33 total 158.78 last 73.87) - mkdir 13054 (time 1786834240.34 total 168.80 last 87.56) - mkdir 13931 (time 1786834250.35 total 178.80 last 87.68) - mkdir 14871 (time 1786834260.35 total 188.81 last 93.94) - mkdir 15721 (time 1786834270.36 total 198.82 last 84.93) - mkdir 16494 (time 1786834280.37 total 208.82 last 77.26) - mkdir 17251 (time 1786834290.38 total 218.84 last 75.56) - mkdir 17987 (time 1786834300.39 total 228.84 last 73.58) - mkdir 18680 (time 1786834310.40 total 238.86 last 69.18) - mkdir 19498 (time 1786834320.41 total 248.87 last 81.75) - mkdir 20000 (time 1786834326.86 total 255.31 last 77.86) - mkdir 20839 (time 1786834336.87 total 265.33 last 83.79) - mkdir 21628 (time 1786834346.88 total 275.33 last 78.85) - mkdir 22494 (time 1786834356.88 total 285.34 last 86.58) - mkdir 23353 (time 1786834366.88 total 295.34 last 85.90) - mkdir 24121 (time 1786834376.89 total 305.35 last 76.71) - mkdir 25037 (time 1786834386.89 total 315.35 last 91.59) - mkdir 25858 (time 1786834396.89 total 325.35 last 82.08) - mkdir 26611 (time 1786834406.90 total 335.36 last 75.25) - mkdir 27564 (time 1786834416.91 total 345.37 last 95.18) - mkdir 28314 (time 1786834426.92 total 355.37 last 74.97) - mkdir 29108 (time 1786834436.92 total 365.38 last 79.37) - mkdir 29935 (time 1786834446.93 total 375.38 last 82.65) - mkdir 30725 (time 1786834456.93 total 385.39 last 78.97) - mkdir 31539 (time 1786834466.93 total 395.39 last 81.38) - mkdir 32497 (time 1786834476.94 total 405.40 last 95.69) total: 32818 mkdir in 408.89 seconds: 80.26 ops/second - mkdir 797 (time 1786834081.45 total 10.02 last 79.53) - mkdir 1524 (time 1786834091.47 total 20.04 last 72.60) - mkdir 2343 (time 1786834101.47 total 30.04 last 81.86) - mkdir 3159 (time 1786834111.48 total 40.05 last 81.55) - mkdir 3983 (time 1786834121.48 total 50.05 last 82.35) - mkdir 4773 (time 1786834131.51 total 60.08 last 78.82) - mkdir 5479 (time 1786834141.52 total 70.09 last 70.52) - mkdir 6221 (time 1786834151.52 total 80.09 last 74.19) - mkdir 6960 (time 1786834161.53 total 90.10 last 73.79) - mkdir 7745 (time 1786834171.55 total 100.12 last 78.37) - mkdir 8507 (time 1786834181.56 total 110.13 last 76.14) - mkdir 9231 (time 1786834191.58 total 120.15 last 72.24) - mkdir 10000 (time 1786834201.10 total 129.67 last 80.77) - mkdir 10642 (time 1786834211.10 total 139.67 last 64.19) - mkdir 11386 (time 1786834221.11 total 149.68 last 74.33) - mkdir 12152 (time 1786834231.13 total 159.69 last 76.50) - mkdir 13027 (time 1786834241.13 total 169.70 last 87.46) - mkdir 13928 (time 1786834251.13 total 179.70 last 90.05) - mkdir 14786 (time 1786834261.14 total 189.71 last 85.78) - mkdir 15638 (time 1786834271.14 total 199.71 last 85.20) - mkdir 16423 (time 1786834281.16 total 209.73 last 78.33) - mkdir 17165 (time 1786834291.16 total 219.73 last 74.16) - mkdir 17885 (time 1786834301.17 total 229.74 last 71.99) - mkdir 18647 (time 1786834311.17 total 239.74 last 76.18) - mkdir 19411 (time 1786834321.18 total 249.75 last 76.30) - mkdir 20000 (time 1786834329.01 total 257.58 last 75.23) - mkdir 20869 (time 1786834339.02 total 267.59 last 86.83) - mkdir 21678 (time 1786834349.02 total 277.59 last 80.89) - mkdir 22482 (time 1786834359.02 total 287.59 last 80.39) - mkdir 23355 (time 1786834369.03 total 297.60 last 87.19) - mkdir 24124 (time 1786834379.04 total 307.61 last 76.84) - mkdir 25024 (time 1786834389.05 total 317.62 last 89.94) - mkdir 25877 (time 1786834399.07 total 327.64 last 85.13) - mkdir 26656 (time 1786834409.07 total 337.64 last 77.89) - mkdir 27556 (time 1786834419.07 total 347.64 last 89.98) - mkdir 28337 (time 1786834429.08 total 357.65 last 78.06) - mkdir 29142 (time 1786834439.08 total 367.65 last 80.49) - mkdir 29994 (time 1786834449.09 total 377.66 last 85.09) - mkdir 30766 (time 1786834459.10 total 387.67 last 77.14) - mkdir 31618 (time 1786834469.11 total 397.68 last 85.10) - mkdir 32546 (time 1786834479.15 total 407.72 last 92.46) total: 32818 mkdir in 410.56 seconds: 79.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276904 994400 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20884 3586136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22592 3584428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69700 954300 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2788 259356 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2755 259389 2% /mnt/lustre[OST:1] filesystem_summary: 590434 71689 518745 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786835132 ; total 0 ; last 0) - unlinked 10000 (time 1786835260 ; total 128 ; last 128) - unlinked 20000 (time 1786835337 ; total 205 ; last 77) - unlinked 30000 (time 1786835413 ; total 281 ; last 76) total: 32768 unlinks in 303 seconds: 108.145218 unlinks/second - unlinked 0 (time 1786835132 ; total 0 ; last 0) - unlinked 10000 (time 1786835260 ; total 128 ; last 128) - unlinked 20000 (time 1786835338 ; total 206 ; last 78) - unlinked 30000 (time 1786835414 ; total 282 ; last 76) total: 32768 unlinks in 303 seconds: 108.145218 unlinks/second nlink between: 1 - unlinked 0 (time 1786835436 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786835436 ; 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 14360 1256944 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20884 3586136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22592 3584428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4064 1019936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2788 259356 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2755 259389 2% /mnt/lustre[OST:1] filesystem_summary: 524798 6053 518745 2% /mnt/lustre