== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:38:04 (1783971484) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32180 3574840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11296 3595724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1994 1022006 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2702 259442 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2775 259369 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6048 518811 2% /mnt/lustre - mkdir 636 (time 1783971501.43 total 10.02 last 63.48) - mkdir 1301 (time 1783971511.43 total 20.02 last 66.48) - mkdir 1895 (time 1783971521.45 total 30.04 last 59.29) - mkdir 2610 (time 1783971531.46 total 40.05 last 71.45) - mkdir 3118 (time 1783971541.47 total 50.06 last 50.73) - mkdir 3734 (time 1783971551.48 total 60.07 last 61.57) - mkdir 4260 (time 1783971561.50 total 70.09 last 52.48) - mkdir 4932 (time 1783971571.51 total 80.10 last 67.13) - mkdir 5590 (time 1783971581.52 total 90.11 last 65.71) - mkdir 6179 (time 1783971591.53 total 100.12 last 58.88) - mkdir 6769 (time 1783971601.55 total 110.14 last 58.87) - mkdir 7412 (time 1783971611.55 total 120.14 last 64.27) - mkdir 8037 (time 1783971621.56 total 130.15 last 62.48) - mkdir 8696 (time 1783971631.57 total 140.16 last 65.79) - mkdir 9334 (time 1783971641.58 total 150.17 last 63.73) - mkdir 9921 (time 1783971651.60 total 160.19 last 58.61) - mkdir 10604 (time 1783971661.61 total 170.20 last 68.25) - mkdir 11220 (time 1783971671.61 total 180.20 last 61.59) - mkdir 11929 (time 1783971681.62 total 190.21 last 70.84) - mkdir 12710 (time 1783971691.62 total 200.21 last 78.07) - mkdir 13415 (time 1783971701.63 total 210.22 last 70.47) - mkdir 14200 (time 1783971711.64 total 220.23 last 78.42) - mkdir 14857 (time 1783971721.64 total 230.23 last 65.69) - mkdir 15658 (time 1783971731.64 total 240.23 last 80.07) - mkdir 16405 (time 1783971741.64 total 250.23 last 74.69) - mkdir 17093 (time 1783971751.65 total 260.24 last 68.77) - mkdir 17778 (time 1783971761.66 total 270.25 last 68.41) - mkdir 18463 (time 1783971771.67 total 280.26 last 68.46) - mkdir 19257 (time 1783971781.67 total 290.26 last 79.35) - mkdir 19880 (time 1783971791.70 total 300.29 last 62.11) - mkdir 20000 (time 1783971794.01 total 302.60 last 52.09) - mkdir 20527 (time 1783971804.01 total 312.60 last 52.70) - mkdir 21368 (time 1783971814.01 total 322.60 last 84.08) - mkdir 22130 (time 1783971824.01 total 332.60 last 76.18) - mkdir 23017 (time 1783971834.02 total 342.61 last 88.62) - mkdir 23801 (time 1783971844.02 total 352.61 last 78.40) - mkdir 24543 (time 1783971854.09 total 362.68 last 73.70) - mkdir 25250 (time 1783971864.10 total 372.69 last 70.64) - mkdir 25975 (time 1783971874.10 total 382.69 last 72.50) - mkdir 26785 (time 1783971884.12 total 392.71 last 80.86) - mkdir 27575 (time 1783971894.12 total 402.71 last 78.97) - mkdir 28278 (time 1783971904.12 total 412.71 last 70.27) - mkdir 29084 (time 1783971914.13 total 422.72 last 80.58) - mkdir 30000 (time 1783971923.80 total 432.39 last 94.72) - mkdir 30852 (time 1783971933.80 total 442.39 last 85.18) - mkdir 31673 (time 1783971943.81 total 452.40 last 82.04) - mkdir 32399 (time 1783971953.84 total 462.43 last 72.38) total: 32818 mkdir in 469.73 seconds: 69.87 ops/second - mkdir 608 (time 1783971501.97 total 10.01 last 60.73) - mkdir 1221 (time 1783971511.99 total 20.03 last 61.16) - mkdir 1848 (time 1783971521.99 total 30.03 last 62.70) - mkdir 2573 (time 1783971532.00 total 40.05 last 72.40) - mkdir 3102 (time 1783971542.03 total 50.07 last 52.78) - mkdir 3732 (time 1783971552.04 total 60.08 last 62.91) - mkdir 4262 (time 1783971562.04 total 70.09 last 52.98) - mkdir 4941 (time 1783971572.05 total 80.09 last 67.87) - mkdir 5618 (time 1783971582.06 total 90.11 last 67.59) - mkdir 6159 (time 1783971592.07 total 100.11 last 54.07) - mkdir 6781 (time 1783971602.09 total 110.14 last 62.07) - mkdir 7393 (time 1783971612.10 total 120.15 last 61.13) - mkdir 8019 (time 1783971622.12 total 130.17 last 62.48) - mkdir 8682 (time 1783971632.13 total 140.17 last 66.26) - mkdir 9286 (time 1783971642.13 total 150.18 last 60.38) - mkdir 9894 (time 1783971652.16 total 160.20 last 60.64) - mkdir 10599 (time 1783971662.18 total 170.22 last 70.36) - mkdir 11206 (time 1783971672.20 total 180.24 last 60.57) - mkdir 11894 (time 1783971682.21 total 190.25 last 68.74) - mkdir 12656 (time 1783971692.21 total 200.26 last 76.16) - mkdir 13417 (time 1783971702.23 total 210.28 last 75.96) - mkdir 14144 (time 1783971712.24 total 220.29 last 72.63) - mkdir 14851 (time 1783971722.24 total 230.29 last 70.68) - mkdir 15682 (time 1783971732.25 total 240.30 last 83.04) - mkdir 16408 (time 1783971742.27 total 250.31 last 72.47) - mkdir 17058 (time 1783971752.30 total 260.34 last 64.82) - mkdir 17746 (time 1783971762.30 total 270.34 last 68.80) - mkdir 18411 (time 1783971772.31 total 280.35 last 66.42) - mkdir 19158 (time 1783971782.31 total 290.36 last 74.69) - mkdir 19764 (time 1783971792.32 total 300.36 last 60.56) - mkdir 20000 (time 1783971796.80 total 304.84 last 52.67) - mkdir 20626 (time 1783971806.80 total 314.85 last 62.58) - mkdir 21390 (time 1783971816.81 total 324.85 last 76.34) - mkdir 22191 (time 1783971826.83 total 334.87 last 79.93) - mkdir 23060 (time 1783971836.83 total 344.88 last 86.88) - mkdir 23820 (time 1783971846.84 total 354.89 last 75.93) - mkdir 24514 (time 1783971856.85 total 364.89 last 69.36) - mkdir 25274 (time 1783971866.86 total 374.91 last 75.88) - mkdir 25995 (time 1783971876.86 total 384.91 last 72.10) - mkdir 26858 (time 1783971886.88 total 394.92 last 86.19) - mkdir 27604 (time 1783971896.88 total 404.92 last 74.57) - mkdir 28393 (time 1783971906.90 total 414.94 last 78.74) - mkdir 29216 (time 1783971916.90 total 424.95 last 82.29) - mkdir 30000 (time 1783971925.18 total 433.22 last 94.70) - mkdir 30839 (time 1783971935.19 total 443.23 last 83.86) - mkdir 31655 (time 1783971945.20 total 453.25 last 81.45) - mkdir 32389 (time 1783971955.21 total 463.25 last 73.35) total: 32818 mkdir in 470.70 seconds: 69.72 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276300 995004 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32180 3574840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11296 3595724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67630 956370 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2702 259442 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2775 259369 2% /mnt/lustre[OST:1] filesystem_summary: 590495 71684 518811 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783972650 ; total 0 ; last 0) - unlinked 10000 (time 1783972830 ; total 180 ; last 180) - unlinked 20000 (time 1783972943 ; total 293 ; last 113) - unlinked 30000 (time 1783973045 ; total 395 ; last 102) total: 32768 unlinks in 424 seconds: 77.283020 unlinks/second - unlinked 0 (time 1783972650 ; total 0 ; last 0) - unlinked 10000 (time 1783972832 ; total 182 ; last 182) - unlinked 20000 (time 1783972945 ; total 295 ; last 113) - unlinked 30000 (time 1783973046 ; total 396 ; last 101) total: 32768 unlinks in 425 seconds: 77.101173 unlinks/second nlink between: 1 - unlinked 0 (time 1783973077 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783973077 ; 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 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13756 1257548 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32180 3574840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11296 3595724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1994 1022006 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2702 259442 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2775 259369 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6048 518811 2% /mnt/lustre