== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:50:13 (1788843013) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7848 1263456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24632 3582388 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18844 3588176 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2694 259450 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2781 259363 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6037 518813 2% /mnt/lustre - mkdir 871 (time 1788843027.93 total 10.00 last 87.06) - mkdir 1664 (time 1788843037.94 total 20.01 last 79.25) - mkdir 2475 (time 1788843047.95 total 30.02 last 81.01) - mkdir 3334 (time 1788843057.95 total 40.02 last 85.88) - mkdir 4296 (time 1788843067.96 total 50.04 last 96.09) - mkdir 5161 (time 1788843077.97 total 60.04 last 86.43) - mkdir 5992 (time 1788843087.98 total 70.05 last 83.05) - mkdir 6771 (time 1788843097.99 total 80.06 last 77.81) - mkdir 7628 (time 1788843107.99 total 90.06 last 85.67) - mkdir 8548 (time 1788843118.00 total 100.07 last 91.96) - mkdir 9335 (time 1788843128.00 total 110.07 last 78.66) - mkdir 10000 (time 1788843137.22 total 119.29 last 72.16) - mkdir 10750 (time 1788843147.22 total 129.29 last 75.00) - mkdir 11365 (time 1788843157.23 total 139.31 last 61.40) - mkdir 12018 (time 1788843167.24 total 149.31 last 65.25) - mkdir 12720 (time 1788843177.27 total 159.34 last 70.00) - mkdir 13249 (time 1788843187.28 total 169.35 last 52.84) - mkdir 13822 (time 1788843197.29 total 179.36 last 57.27) - mkdir 14450 (time 1788843207.29 total 189.36 last 62.77) - mkdir 15191 (time 1788843217.30 total 199.38 last 74.01) - mkdir 15825 (time 1788843227.31 total 209.38 last 63.39) - mkdir 16670 (time 1788843237.31 total 219.38 last 84.46) - mkdir 17428 (time 1788843247.32 total 229.39 last 75.76) - mkdir 18274 (time 1788843257.32 total 239.40 last 84.54) - mkdir 19181 (time 1788843267.33 total 249.40 last 90.67) - mkdir 19956 (time 1788843277.34 total 259.41 last 77.40) - mkdir 20720 (time 1788843287.36 total 269.43 last 76.26) - mkdir 21553 (time 1788843297.36 total 279.43 last 83.28) - mkdir 22463 (time 1788843307.36 total 289.43 last 90.99) - mkdir 23414 (time 1788843317.36 total 299.43 last 95.09) - mkdir 24308 (time 1788843327.38 total 309.45 last 89.22) - mkdir 25133 (time 1788843337.42 total 319.49 last 82.20) - mkdir 25807 (time 1788843347.44 total 329.51 last 67.28) - mkdir 26424 (time 1788843357.44 total 339.51 last 61.68) - mkdir 27092 (time 1788843367.44 total 349.51 last 66.80) - mkdir 27932 (time 1788843377.45 total 359.52 last 83.89) - mkdir 28753 (time 1788843387.46 total 369.54 last 82.00) - mkdir 29627 (time 1788843397.47 total 379.54 last 87.33) - mkdir 30000 (time 1788843404.45 total 386.53 last 53.41) - mkdir 30649 (time 1788843414.48 total 396.56 last 64.71) - mkdir 31338 (time 1788843424.49 total 406.57 last 68.84) - mkdir 32053 (time 1788843434.50 total 416.57 last 71.46) total: 32818 mkdir in 425.66 seconds: 77.10 ops/second - mkdir 871 (time 1788843028.06 total 10.01 last 87.03) - mkdir 1665 (time 1788843038.06 total 20.01 last 79.38) - mkdir 2459 (time 1788843048.08 total 30.03 last 79.25) - mkdir 3317 (time 1788843058.10 total 40.05 last 85.65) - mkdir 4250 (time 1788843068.11 total 50.05 last 93.23) - mkdir 5133 (time 1788843078.11 total 60.06 last 88.26) - mkdir 5948 (time 1788843088.12 total 70.06 last 81.45) - mkdir 6756 (time 1788843098.12 total 80.06 last 80.80) - mkdir 7599 (time 1788843108.13 total 90.07 last 84.23) - mkdir 8507 (time 1788843118.13 total 100.07 last 90.78) - mkdir 9301 (time 1788843128.14 total 110.09 last 79.27) - mkdir 10000 (time 1788843138.06 total 120.00 last 70.51) - mkdir 10694 (time 1788843148.10 total 130.05 last 69.08) - mkdir 11344 (time 1788843158.11 total 140.06 last 64.96) - mkdir 12017 (time 1788843168.11 total 150.06 last 67.27) - mkdir 12731 (time 1788843178.12 total 160.07 last 71.34) - mkdir 13242 (time 1788843188.13 total 170.07 last 51.08) - mkdir 13819 (time 1788843198.22 total 180.17 last 57.18) - mkdir 14410 (time 1788843208.23 total 190.17 last 59.06) - mkdir 15160 (time 1788843218.25 total 200.20 last 74.83) - mkdir 15791 (time 1788843228.25 total 210.20 last 63.09) - mkdir 16660 (time 1788843238.27 total 220.21 last 86.75) - mkdir 17416 (time 1788843248.28 total 230.23 last 75.49) - mkdir 18278 (time 1788843258.28 total 240.23 last 86.19) - mkdir 19124 (time 1788843268.29 total 250.23 last 84.57) - mkdir 19886 (time 1788843278.30 total 260.25 last 76.08) - mkdir 20668 (time 1788843288.30 total 270.25 last 78.18) - mkdir 21497 (time 1788843298.32 total 280.26 last 82.80) - mkdir 22462 (time 1788843308.33 total 290.28 last 96.34) - mkdir 23405 (time 1788843318.35 total 300.29 last 94.17) - mkdir 24305 (time 1788843328.35 total 310.30 last 89.97) - mkdir 25125 (time 1788843338.36 total 320.30 last 81.95) - mkdir 25794 (time 1788843348.36 total 330.31 last 66.88) - mkdir 26419 (time 1788843358.36 total 340.31 last 62.48) - mkdir 27149 (time 1788843368.37 total 350.32 last 72.96) - mkdir 27947 (time 1788843378.38 total 360.32 last 79.75) - mkdir 28768 (time 1788843388.38 total 370.33 last 82.07) - mkdir 29599 (time 1788843398.40 total 380.35 last 82.94) - mkdir 30000 (time 1788843405.77 total 387.72 last 54.41) - mkdir 30602 (time 1788843415.79 total 397.74 last 60.05) - mkdir 31310 (time 1788843425.81 total 407.75 last 70.70) - mkdir 32030 (time 1788843435.81 total 417.76 last 71.97) total: 32818 mkdir in 427.18 seconds: 76.83 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7848 1263456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276244 995060 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24632 3582388 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18844 3588176 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67625 956375 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2694 259450 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2781 259363 2% /mnt/lustre[OST:1] filesystem_summary: 590486 71673 518813 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788843923 ; total 1 ; last 1) - unlinked 10000 (time 1788844121 ; total 199 ; last 198) - unlinked 20000 (time 1788844240 ; total 318 ; last 119) - unlinked 30000 (time 1788844346 ; total 424 ; last 106) total: 32768 unlinks in 452 seconds: 72.495575 unlinks/second - unlinked 0 (time 1788843923 ; total 1 ; last 1) - unlinked 10000 (time 1788844124 ; total 202 ; last 201) - unlinked 20000 (time 1788844242 ; total 320 ; last 118) - unlinked 30000 (time 1788844348 ; total 426 ; last 106) total: 32768 unlinks in 455 seconds: 72.017586 unlinks/second nlink between: 1 - unlinked 0 (time 1788844378 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788844378 ; 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 7848 1263456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13700 1257604 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24632 3582388 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18844 3588176 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2694 259450 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2781 259363 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6037 518813 2% /mnt/lustre