== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:24:37 (1788517477) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7788 1263516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7264 1264040 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29068 3577952 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14408 3592612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4062 1019938 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2782 259362 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2731 259413 2% /mnt/lustre[OST:1] filesystem_summary: 524858 6083 518775 2% /mnt/lustre - mkdir 696 (time 1788517492.84 total 10.00 last 69.57) - mkdir 1435 (time 1788517502.85 total 20.01 last 73.87) - mkdir 2173 (time 1788517512.85 total 30.01 last 73.78) - mkdir 2910 (time 1788517522.86 total 40.02 last 73.65) - mkdir 3655 (time 1788517532.86 total 50.02 last 74.47) - mkdir 4391 (time 1788517542.87 total 60.03 last 73.54) - mkdir 5131 (time 1788517552.88 total 70.04 last 73.95) - mkdir 5857 (time 1788517562.89 total 80.05 last 72.51) - mkdir 6615 (time 1788517572.89 total 90.05 last 75.79) - mkdir 7351 (time 1788517582.90 total 100.06 last 73.52) - mkdir 8014 (time 1788517592.91 total 110.07 last 66.23) - mkdir 8797 (time 1788517602.91 total 120.08 last 78.29) - mkdir 9521 (time 1788517612.92 total 130.08 last 72.36) - mkdir 10000 (time 1788517620.06 total 137.22 last 67.07) - mkdir 10701 (time 1788517630.06 total 147.22 last 70.10) - mkdir 11436 (time 1788517640.06 total 157.22 last 73.50) - mkdir 12112 (time 1788517650.08 total 167.24 last 67.46) - mkdir 12893 (time 1788517660.09 total 177.25 last 78.07) - mkdir 13659 (time 1788517670.09 total 187.26 last 76.54) - mkdir 14390 (time 1788517680.10 total 197.26 last 73.05) - mkdir 15126 (time 1788517690.10 total 207.27 last 73.58) - mkdir 15844 (time 1788517700.12 total 217.28 last 71.70) - mkdir 16572 (time 1788517710.14 total 227.30 last 72.63) - mkdir 17208 (time 1788517720.15 total 237.31 last 63.53) - mkdir 17929 (time 1788517730.16 total 247.32 last 72.06) - mkdir 18611 (time 1788517740.16 total 257.32 last 68.18) - mkdir 19284 (time 1788517750.16 total 267.33 last 67.29) - mkdir 19921 (time 1788517760.17 total 277.33 last 63.66) - mkdir 20466 (time 1788517770.17 total 287.33 last 54.49) - mkdir 21160 (time 1788517780.18 total 297.35 last 69.30) - mkdir 21880 (time 1788517790.20 total 307.36 last 71.91) - mkdir 22635 (time 1788517800.20 total 317.36 last 75.48) - mkdir 23392 (time 1788517810.20 total 327.37 last 75.66) - mkdir 24064 (time 1788517820.22 total 337.38 last 67.12) - mkdir 24702 (time 1788517830.22 total 347.38 last 63.78) - mkdir 25489 (time 1788517840.22 total 357.39 last 78.66) - mkdir 26152 (time 1788517850.25 total 367.41 last 66.16) - mkdir 26909 (time 1788517860.25 total 377.41 last 75.67) - mkdir 27697 (time 1788517870.26 total 387.42 last 78.73) - mkdir 28344 (time 1788517880.27 total 397.43 last 64.63) - mkdir 29056 (time 1788517890.28 total 407.44 last 71.15) - mkdir 29750 (time 1788517900.31 total 417.47 last 69.20) - mkdir 30000 (time 1788517903.67 total 420.83 last 74.35) - mkdir 30643 (time 1788517913.68 total 430.84 last 64.25) - mkdir 31305 (time 1788517923.69 total 440.85 last 66.12) - mkdir 32029 (time 1788517933.72 total 450.88 last 72.19) - mkdir 32727 (time 1788517943.74 total 460.90 last 69.65) total: 32818 mkdir in 462.33 seconds: 70.98 ops/second - mkdir 674 (time 1788517492.91 total 10.04 last 67.15) - mkdir 1392 (time 1788517502.95 total 20.08 last 71.53) - mkdir 2134 (time 1788517512.95 total 30.08 last 74.16) - mkdir 2871 (time 1788517522.98 total 40.11 last 73.49) - mkdir 3607 (time 1788517533.00 total 50.13 last 73.48) - mkdir 4339 (time 1788517543.00 total 60.13 last 73.18) - mkdir 5103 (time 1788517553.02 total 70.15 last 76.28) - mkdir 5821 (time 1788517563.03 total 80.16 last 71.69) - mkdir 6559 (time 1788517573.05 total 90.17 last 73.70) - mkdir 7305 (time 1788517583.05 total 100.18 last 74.59) - mkdir 7999 (time 1788517593.06 total 110.19 last 69.33) - mkdir 8764 (time 1788517603.07 total 120.20 last 76.43) - mkdir 9504 (time 1788517613.07 total 130.20 last 73.94) - mkdir 10000 (time 1788517620.44 total 137.57 last 67.38) - mkdir 10691 (time 1788517630.46 total 147.59 last 68.96) - mkdir 11442 (time 1788517640.46 total 157.59 last 75.09) - mkdir 12137 (time 1788517650.48 total 167.61 last 69.37) - mkdir 12929 (time 1788517660.48 total 177.61 last 79.20) - mkdir 13660 (time 1788517670.49 total 187.62 last 73.01) - mkdir 14377 (time 1788517680.50 total 197.63 last 71.61) - mkdir 15134 (time 1788517690.51 total 207.64 last 75.66) - mkdir 15842 (time 1788517700.52 total 217.65 last 70.70) - mkdir 16532 (time 1788517710.53 total 227.66 last 68.95) - mkdir 17187 (time 1788517720.53 total 237.66 last 65.49) - mkdir 17891 (time 1788517730.53 total 247.66 last 70.39) - mkdir 18563 (time 1788517740.54 total 257.66 last 67.18) - mkdir 19216 (time 1788517750.54 total 267.66 last 65.29) - mkdir 19839 (time 1788517760.55 total 277.68 last 62.21) - mkdir 20000 (time 1788517763.72 total 280.84 last 50.87) - mkdir 20594 (time 1788517773.76 total 290.89 last 59.11) - mkdir 21282 (time 1788517783.78 total 300.91 last 68.71) - mkdir 22010 (time 1788517793.82 total 310.95 last 72.49) - mkdir 22781 (time 1788517803.85 total 320.98 last 76.85) - mkdir 23455 (time 1788517813.89 total 331.02 last 67.15) - mkdir 24148 (time 1788517823.91 total 341.04 last 69.17) - mkdir 24846 (time 1788517833.93 total 351.06 last 69.64) - mkdir 25577 (time 1788517843.94 total 361.07 last 73.04) - mkdir 26235 (time 1788517853.94 total 371.07 last 65.79) - mkdir 26968 (time 1788517863.96 total 381.09 last 73.19) - mkdir 27682 (time 1788517873.96 total 391.09 last 71.36) - mkdir 28359 (time 1788517883.97 total 401.10 last 67.67) - mkdir 29051 (time 1788517894.01 total 411.14 last 68.93) - mkdir 29750 (time 1788517904.02 total 421.15 last 69.82) - mkdir 30000 (time 1788517908.10 total 425.23 last 61.25) - mkdir 30642 (time 1788517918.10 total 435.23 last 64.19) - mkdir 31328 (time 1788517928.11 total 445.24 last 68.53) - mkdir 32031 (time 1788517938.13 total 455.25 last 70.21) - mkdir 32761 (time 1788517948.14 total 465.27 last 72.89) total: 32818 mkdir in 465.91 seconds: 70.44 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276756 994548 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7264 1264040 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29068 3577952 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14408 3592612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69699 954301 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2782 259362 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2731 259413 2% /mnt/lustre[OST:1] filesystem_summary: 590495 71720 518775 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788518712 ; total 0 ; last 0) - unlinked 10000 (time 1788518939 ; total 227 ; last 227) - unlinked 20000 (time 1788519191 ; total 479 ; last 252) - unlinked 30000 (time 1788519449 ; total 737 ; last 258) total: 32768 unlinks in 807 seconds: 40.604710 unlinks/second - unlinked 0 (time 1788518712 ; total 0 ; last 0) - unlinked 10000 (time 1788518940 ; total 228 ; last 228) - unlinked 20000 (time 1788519191 ; total 479 ; last 251) - unlinked 30000 (time 1788519448 ; total 736 ; last 257) total: 32768 unlinks in 807 seconds: 40.604710 unlinks/second nlink between: 1 - unlinked 0 (time 1788519522 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788519522 ; 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 14212 1257092 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7264 1264040 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29068 3577952 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14408 3592612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4063 1019937 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2782 259362 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2731 259413 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6084 518775 2% /mnt/lustre