== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:07:13 (1781219233) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7776 1263528 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30180 3576840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13296 3593724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2006 1021994 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2727 259417 2% /mnt/lustre[OST:1] filesystem_summary: 524785 6032 518753 2% /mnt/lustre - mkdir 593 (time 1781219248.86 total 10.03 last 59.13) - mkdir 1178 (time 1781219258.88 total 20.04 last 58.41) - mkdir 1724 (time 1781219268.88 total 30.04 last 54.60) - mkdir 2392 (time 1781219278.88 total 40.04 last 66.79) - mkdir 2956 (time 1781219288.88 total 50.05 last 56.39) - mkdir 3557 (time 1781219298.91 total 60.08 last 59.92) - mkdir 4089 (time 1781219308.93 total 70.09 last 53.11) - mkdir 4701 (time 1781219318.95 total 80.12 last 61.06) - mkdir 5336 (time 1781219328.96 total 90.12 last 63.48) - mkdir 5941 (time 1781219338.98 total 100.14 last 60.37) - mkdir 6528 (time 1781219348.99 total 110.16 last 58.62) - mkdir 7212 (time 1781219358.99 total 120.16 last 68.40) - mkdir 7801 (time 1781219369.00 total 130.16 last 58.85) - mkdir 8399 (time 1781219379.01 total 140.18 last 59.73) - mkdir 9019 (time 1781219389.03 total 150.19 last 61.91) - mkdir 9584 (time 1781219399.03 total 160.19 last 56.49) - mkdir 10000 (time 1781219406.02 total 167.18 last 59.51) - mkdir 10578 (time 1781219416.03 total 177.20 last 57.73) - mkdir 11215 (time 1781219426.04 total 187.20 last 63.68) - mkdir 11886 (time 1781219436.05 total 197.21 last 67.04) - mkdir 12531 (time 1781219446.07 total 207.23 last 64.36) - mkdir 13277 (time 1781219456.07 total 217.23 last 74.58) - mkdir 13915 (time 1781219466.07 total 227.24 last 63.78) - mkdir 14566 (time 1781219476.07 total 237.24 last 65.09) - mkdir 15163 (time 1781219486.08 total 247.24 last 59.66) - mkdir 15829 (time 1781219496.11 total 257.27 last 66.43) - mkdir 16526 (time 1781219506.11 total 267.27 last 69.69) - mkdir 17218 (time 1781219516.13 total 277.29 last 69.06) - mkdir 17898 (time 1781219526.13 total 287.30 last 67.96) - mkdir 18547 (time 1781219536.16 total 297.32 last 64.77) - mkdir 19185 (time 1781219546.16 total 307.33 last 63.75) - mkdir 19744 (time 1781219556.17 total 317.33 last 55.87) - mkdir 20000 (time 1781219560.62 total 321.79 last 57.45) - mkdir 20683 (time 1781219570.63 total 331.80 last 68.23) - mkdir 21320 (time 1781219580.64 total 341.81 last 63.65) - mkdir 22002 (time 1781219590.66 total 351.82 last 68.09) - mkdir 22657 (time 1781219600.66 total 361.82 last 65.49) - mkdir 23355 (time 1781219610.66 total 371.83 last 69.78) - mkdir 24094 (time 1781219620.68 total 381.84 last 73.79) - mkdir 24771 (time 1781219630.68 total 391.85 last 67.68) - mkdir 25499 (time 1781219640.70 total 401.86 last 72.67) - mkdir 26171 (time 1781219650.70 total 411.87 last 67.19) - mkdir 26811 (time 1781219660.73 total 421.89 last 63.85) - mkdir 27406 (time 1781219670.73 total 431.89 last 59.50) - mkdir 27955 (time 1781219680.74 total 441.90 last 54.82) - mkdir 28555 (time 1781219690.74 total 451.91 last 59.99) - mkdir 29092 (time 1781219700.78 total 461.94 last 53.50) - mkdir 29726 (time 1781219710.79 total 471.95 last 63.34) - mkdir 30000 (time 1781219715.18 total 476.35 last 62.36) - mkdir 30627 (time 1781219725.19 total 486.35 last 62.69) - mkdir 31238 (time 1781219735.23 total 496.40 last 60.82) - mkdir 31923 (time 1781219745.23 total 506.40 last 68.48) - mkdir 32635 (time 1781219755.26 total 516.42 last 71.04) total: 32818 mkdir in 519.28 seconds: 63.20 ops/second - mkdir 596 (time 1781219248.79 total 10.00 last 59.57) - mkdir 1195 (time 1781219258.79 total 20.01 last 59.89) - mkdir 1758 (time 1781219268.80 total 30.01 last 56.28) - mkdir 2403 (time 1781219278.80 total 40.02 last 64.45) - mkdir 2962 (time 1781219288.81 total 50.02 last 55.86) - mkdir 3537 (time 1781219298.85 total 60.07 last 57.26) - mkdir 4077 (time 1781219308.88 total 70.10 last 53.82) - mkdir 4681 (time 1781219318.89 total 80.10 last 60.39) - mkdir 5308 (time 1781219328.89 total 90.11 last 62.66) - mkdir 5922 (time 1781219338.90 total 100.11 last 61.35) - mkdir 6498 (time 1781219348.96 total 110.17 last 57.27) - mkdir 7146 (time 1781219358.98 total 120.19 last 64.66) - mkdir 7725 (time 1781219369.02 total 130.23 last 57.68) - mkdir 8343 (time 1781219379.03 total 140.24 last 61.72) - mkdir 8962 (time 1781219389.06 total 150.27 last 61.73) - mkdir 9528 (time 1781219399.08 total 160.30 last 56.45) - mkdir 10000 (time 1781219406.69 total 167.90 last 62.09) - mkdir 10598 (time 1781219416.71 total 177.92 last 59.65) - mkdir 11237 (time 1781219426.73 total 187.94 last 63.77) - mkdir 11905 (time 1781219436.74 total 197.95 last 66.75) - mkdir 12555 (time 1781219446.74 total 207.95 last 64.99) - mkdir 13305 (time 1781219456.75 total 217.96 last 74.92) - mkdir 13961 (time 1781219466.77 total 227.99 last 65.45) - mkdir 14581 (time 1781219476.77 total 237.99 last 61.99) - mkdir 15175 (time 1781219486.78 total 248.00 last 59.34) - mkdir 15841 (time 1781219496.78 total 258.00 last 66.59) - mkdir 16545 (time 1781219506.80 total 268.01 last 70.32) - mkdir 17212 (time 1781219516.81 total 278.02 last 66.62) - mkdir 17896 (time 1781219526.81 total 288.03 last 68.37) - mkdir 18523 (time 1781219536.83 total 298.05 last 62.56) - mkdir 19158 (time 1781219546.86 total 308.08 last 63.33) - mkdir 19712 (time 1781219556.87 total 318.09 last 55.33) - mkdir 20000 (time 1781219562.05 total 323.27 last 55.59) - mkdir 20717 (time 1781219572.06 total 333.27 last 71.69) - mkdir 21346 (time 1781219582.07 total 343.29 last 62.79) - mkdir 22033 (time 1781219592.08 total 353.29 last 68.66) - mkdir 22696 (time 1781219602.09 total 363.31 last 66.21) - mkdir 23389 (time 1781219612.12 total 373.34 last 69.10) - mkdir 24095 (time 1781219622.14 total 383.35 last 70.49) - mkdir 24782 (time 1781219632.14 total 393.35 last 68.69) - mkdir 25483 (time 1781219642.14 total 403.35 last 70.10) - mkdir 26143 (time 1781219652.19 total 413.40 last 65.71) - mkdir 26783 (time 1781219662.21 total 423.43 last 63.81) - mkdir 27379 (time 1781219672.23 total 433.44 last 59.53) - mkdir 27969 (time 1781219682.23 total 443.44 last 58.97) - mkdir 28549 (time 1781219692.23 total 453.45 last 57.98) - mkdir 29111 (time 1781219702.24 total 463.45 last 56.19) - mkdir 29760 (time 1781219712.24 total 473.46 last 64.84) - mkdir 30000 (time 1781219716.07 total 477.28 last 62.74) - mkdir 30619 (time 1781219726.07 total 487.28 last 61.90) - mkdir 31244 (time 1781219736.08 total 497.30 last 62.43) - mkdir 31927 (time 1781219746.10 total 507.31 last 68.21) - mkdir 32656 (time 1781219756.10 total 517.32 last 72.83) total: 32818 mkdir in 519.83 seconds: 63.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7776 1263528 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276248 995056 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30180 3576840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13296 3593724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67642 956358 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2727 259417 2% /mnt/lustre[OST:1] filesystem_summary: 590421 71668 518753 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781220690 ; total 0 ; last 0) - unlinked 10000 (time 1781220938 ; total 248 ; last 248) - unlinked 20000 (time 1781221217 ; total 527 ; last 279) - unlinked 30000 (time 1781221488 ; total 798 ; last 271) total: 32768 unlinks in 873 seconds: 37.534939 unlinks/second - unlinked 0 (time 1781220690 ; total 0 ; last 0) - unlinked 10000 (time 1781220939 ; total 249 ; last 249) - unlinked 20000 (time 1781221219 ; total 529 ; last 280) - unlinked 30000 (time 1781221489 ; total 799 ; last 270) total: 32768 unlinks in 874 seconds: 37.491989 unlinks/second nlink between: 1 - unlinked 0 (time 1781221566 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781221566 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7776 1263528 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13704 1257600 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30180 3576840 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13296 3593724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2006 1021994 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2808 259336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2727 259417 2% /mnt/lustre[OST:1] filesystem_summary: 524785 6032 518753 2% /mnt/lustre