== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:08:09 (1781237289) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 744 (time 1781237305.87 total 10.02 last 74.23) - mkdir 1564 (time 1781237315.87 total 20.03 last 81.93) - mkdir 2175 (time 1781237325.89 total 30.05 last 60.97) - mkdir 2730 (time 1781237335.90 total 40.06 last 55.48) - mkdir 3517 (time 1781237345.93 total 50.09 last 78.47) - mkdir 4322 (time 1781237355.93 total 60.09 last 80.48) - mkdir 5099 (time 1781237365.93 total 70.09 last 77.67) - mkdir 5890 (time 1781237375.94 total 80.10 last 79.05) - mkdir 6604 (time 1781237385.94 total 90.10 last 71.38) - mkdir 7436 (time 1781237395.94 total 100.10 last 83.19) - mkdir 8242 (time 1781237405.94 total 110.10 last 80.59) - mkdir 8988 (time 1781237415.96 total 120.12 last 74.45) - mkdir 9811 (time 1781237425.97 total 130.13 last 82.27) - mkdir 10000 (time 1781237428.86 total 133.01 last 65.44) - mkdir 10768 (time 1781237438.87 total 143.03 last 76.70) - mkdir 11539 (time 1781237448.88 total 153.03 last 77.04) - mkdir 12278 (time 1781237458.89 total 163.05 last 73.78) - mkdir 13040 (time 1781237468.90 total 173.06 last 76.11) - mkdir 13755 (time 1781237478.91 total 183.07 last 71.44) - mkdir 14539 (time 1781237488.94 total 193.09 last 78.21) - mkdir 15235 (time 1781237498.94 total 203.10 last 69.59) - mkdir 15906 (time 1781237508.96 total 213.12 last 66.95) - mkdir 16700 (time 1781237518.98 total 223.14 last 79.21) - mkdir 17318 (time 1781237529.00 total 233.16 last 61.72) - mkdir 17985 (time 1781237539.02 total 243.18 last 66.55) - mkdir 18661 (time 1781237549.04 total 253.20 last 67.46) - mkdir 19392 (time 1781237559.04 total 263.20 last 73.09) - mkdir 20000 (time 1781237568.36 total 272.52 last 65.23) - mkdir 20695 (time 1781237578.36 total 282.52 last 69.49) - mkdir 21363 (time 1781237588.37 total 292.53 last 66.77) - mkdir 22045 (time 1781237598.38 total 302.53 last 68.16) - mkdir 22688 (time 1781237608.41 total 312.57 last 64.07) - mkdir 23327 (time 1781237618.43 total 322.58 last 63.81) - mkdir 24146 (time 1781237628.43 total 332.59 last 81.89) - mkdir 24889 (time 1781237638.43 total 342.59 last 74.28) - mkdir 25641 (time 1781237648.46 total 352.62 last 74.97) - mkdir 26341 (time 1781237658.47 total 362.63 last 69.90) - mkdir 27118 (time 1781237668.49 total 372.64 last 77.61) - mkdir 27684 (time 1781237678.49 total 382.65 last 56.57) - mkdir 28310 (time 1781237688.50 total 392.66 last 62.53) - mkdir 28888 (time 1781237698.51 total 402.66 last 57.78) - mkdir 29522 (time 1781237708.51 total 412.67 last 63.40) - mkdir 30000 (time 1781237717.04 total 421.20 last 56.03) - mkdir 30584 (time 1781237727.05 total 431.21 last 58.35) - mkdir 31268 (time 1781237737.07 total 441.22 last 68.27) - mkdir 31942 (time 1781237747.07 total 451.23 last 67.37) - mkdir 32618 (time 1781237757.08 total 461.24 last 67.55) total: 32818 mkdir in 463.82 seconds: 70.76 ops/second - mkdir 726 (time 1781237305.85 total 10.00 last 72.59) - mkdir 1547 (time 1781237315.85 total 20.01 last 82.03) - mkdir 2162 (time 1781237325.85 total 30.01 last 61.49) - mkdir 2692 (time 1781237335.87 total 40.03 last 52.90) - mkdir 3489 (time 1781237345.90 total 50.06 last 79.47) - mkdir 4277 (time 1781237355.91 total 60.06 last 78.78) - mkdir 5049 (time 1781237365.91 total 70.07 last 77.17) - mkdir 5851 (time 1781237375.92 total 80.07 last 80.13) - mkdir 6551 (time 1781237385.93 total 90.09 last 69.92) - mkdir 7335 (time 1781237395.93 total 100.09 last 78.40) - mkdir 8146 (time 1781237405.93 total 110.09 last 81.10) - mkdir 8859 (time 1781237415.95 total 120.11 last 71.17) - mkdir 9678 (time 1781237425.96 total 130.11 last 81.85) - mkdir 10000 (time 1781237430.47 total 134.63 last 71.31) - mkdir 10795 (time 1781237440.47 total 144.63 last 79.48) - mkdir 11516 (time 1781237450.50 total 154.66 last 71.89) - mkdir 12234 (time 1781237460.51 total 164.67 last 71.73) - mkdir 12996 (time 1781237470.53 total 174.69 last 76.04) - mkdir 13719 (time 1781237480.54 total 184.70 last 72.22) - mkdir 14499 (time 1781237490.56 total 194.72 last 77.86) - mkdir 15188 (time 1781237500.59 total 204.75 last 68.68) - mkdir 15902 (time 1781237510.60 total 214.75 last 71.37) - mkdir 16670 (time 1781237520.62 total 224.77 last 76.64) - mkdir 17331 (time 1781237530.62 total 234.78 last 66.06) - mkdir 17993 (time 1781237540.63 total 244.78 last 66.17) - mkdir 18642 (time 1781237550.65 total 254.81 last 64.73) - mkdir 19364 (time 1781237560.66 total 264.82 last 72.13) - mkdir 20000 (time 1781237570.32 total 274.48 last 65.85) - mkdir 20709 (time 1781237580.34 total 284.49 last 70.80) - mkdir 21339 (time 1781237590.34 total 294.49 last 62.99) - mkdir 22053 (time 1781237600.34 total 304.50 last 71.37) - mkdir 22681 (time 1781237610.35 total 314.50 last 62.76) - mkdir 23369 (time 1781237620.36 total 324.52 last 68.69) - mkdir 24181 (time 1781237630.38 total 334.53 last 81.10) - mkdir 24891 (time 1781237640.38 total 344.54 last 70.95) - mkdir 25641 (time 1781237650.40 total 354.55 last 74.88) - mkdir 26385 (time 1781237660.41 total 364.56 last 74.35) - mkdir 27111 (time 1781237670.41 total 374.56 last 72.60) - mkdir 27660 (time 1781237680.41 total 384.56 last 54.89) - mkdir 28274 (time 1781237690.42 total 394.57 last 61.33) - mkdir 28890 (time 1781237700.42 total 404.57 last 61.60) - mkdir 29488 (time 1781237710.43 total 414.58 last 59.75) - mkdir 30000 (time 1781237719.27 total 423.43 last 57.86) - mkdir 30584 (time 1781237729.30 total 433.46 last 58.23) - mkdir 31285 (time 1781237739.31 total 443.47 last 70.05) - mkdir 31967 (time 1781237749.34 total 453.50 last 67.99) - mkdir 32682 (time 1781237759.34 total 463.50 last 71.49) total: 32818 mkdir in 465.47 seconds: 70.51 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270708 1000596 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781238413 ; total 0 ; last 0) - unlinked 10000 (time 1781238635 ; total 222 ; last 222) - unlinked 20000 (time 1781238880 ; total 467 ; last 245) - unlinked 30000 (time 1781239105 ; total 692 ; last 225) total: 32768 unlinks in 757 seconds: 43.286659 unlinks/second - unlinked 0 (time 1781238413 ; total 0 ; last 0) - unlinked 10000 (time 1781238636 ; total 223 ; last 223) - unlinked 20000 (time 1781238881 ; total 468 ; last 245) - unlinked 30000 (time 1781239107 ; total 694 ; last 226) total: 32768 unlinks in 758 seconds: 43.229553 unlinks/second nlink between: 1 - unlinked 0 (time 1781239172 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781239172 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8164 1263140 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre