== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:45:58 (1782618358) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7256 1264048 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30204 3576816 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13272 3593748 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4008 1019992 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6000 518861 2% /mnt/lustre - mkdir 752 (time 1782618373.94 total 10.01 last 75.14) - mkdir 1434 (time 1782618383.94 total 20.01 last 68.18) - mkdir 2065 (time 1782618393.95 total 30.02 last 63.06) - mkdir 2649 (time 1782618403.96 total 40.03 last 58.33) - mkdir 3257 (time 1782618413.96 total 50.03 last 60.80) - mkdir 3876 (time 1782618423.99 total 60.06 last 61.70) - mkdir 4550 (time 1782618434.00 total 70.07 last 67.35) - mkdir 5206 (time 1782618444.00 total 80.08 last 65.57) - mkdir 5885 (time 1782618454.01 total 90.09 last 67.82) - mkdir 6648 (time 1782618464.03 total 100.10 last 76.18) - mkdir 7398 (time 1782618474.04 total 110.11 last 74.92) - mkdir 8105 (time 1782618484.04 total 120.12 last 70.68) - mkdir 8788 (time 1782618494.06 total 130.14 last 68.17) - mkdir 9427 (time 1782618504.07 total 140.15 last 63.83) - mkdir 10000 (time 1782618511.78 total 147.85 last 74.34) - mkdir 10697 (time 1782618521.80 total 157.88 last 69.55) - mkdir 11342 (time 1782618531.82 total 167.89 last 64.39) - mkdir 11937 (time 1782618541.82 total 177.89 last 59.49) - mkdir 12689 (time 1782618551.83 total 187.90 last 75.14) - mkdir 13318 (time 1782618561.84 total 197.92 last 62.81) - mkdir 14020 (time 1782618571.85 total 207.92 last 70.18) - mkdir 14673 (time 1782618581.86 total 217.93 last 65.22) - mkdir 15292 (time 1782618591.86 total 227.93 last 61.88) - mkdir 15822 (time 1782618601.88 total 237.95 last 52.89) - mkdir 16368 (time 1782618611.89 total 247.96 last 54.58) - mkdir 16932 (time 1782618621.90 total 257.97 last 56.32) - mkdir 17625 (time 1782618631.91 total 267.99 last 69.20) - mkdir 18374 (time 1782618641.92 total 277.99 last 74.85) - mkdir 19026 (time 1782618651.93 total 288.00 last 65.17) - mkdir 19797 (time 1782618661.93 total 298.00 last 77.09) - mkdir 20000 (time 1782618664.84 total 300.91 last 69.68) - mkdir 20612 (time 1782618674.85 total 310.92 last 61.16) - mkdir 21384 (time 1782618684.85 total 320.92 last 77.18) - mkdir 22174 (time 1782618694.87 total 330.94 last 78.85) - mkdir 22842 (time 1782618704.88 total 340.95 last 66.73) - mkdir 23618 (time 1782618714.89 total 350.96 last 77.55) - mkdir 24246 (time 1782618724.91 total 360.98 last 62.68) - mkdir 24977 (time 1782618734.91 total 370.98 last 73.08) - mkdir 25753 (time 1782618744.91 total 380.99 last 77.56) - mkdir 26510 (time 1782618754.93 total 391.00 last 75.58) - mkdir 27263 (time 1782618764.93 total 401.01 last 75.28) - mkdir 27989 (time 1782618774.94 total 411.01 last 72.58) - mkdir 28663 (time 1782618784.94 total 421.02 last 67.35) - mkdir 29385 (time 1782618794.95 total 431.02 last 72.17) - mkdir 30000 (time 1782618803.39 total 439.47 last 72.81) - mkdir 30707 (time 1782618813.39 total 449.47 last 70.69) - mkdir 31401 (time 1782618823.42 total 459.50 last 69.19) - mkdir 32056 (time 1782618833.44 total 469.51 last 65.38) - mkdir 32697 (time 1782618843.45 total 479.52 last 64.04) total: 32818 mkdir in 481.39 seconds: 68.17 ops/second - mkdir 752 (time 1782618373.85 total 10.01 last 75.09) - mkdir 1407 (time 1782618383.86 total 20.02 last 65.45) - mkdir 2043 (time 1782618393.86 total 30.02 last 63.59) - mkdir 2631 (time 1782618403.87 total 40.03 last 58.78) - mkdir 3239 (time 1782618413.89 total 50.05 last 60.68) - mkdir 3869 (time 1782618423.89 total 60.05 last 62.99) - mkdir 4539 (time 1782618433.90 total 70.06 last 66.92) - mkdir 5201 (time 1782618443.91 total 80.08 last 66.12) - mkdir 5872 (time 1782618453.91 total 90.08 last 67.10) - mkdir 6630 (time 1782618463.92 total 100.08 last 75.78) - mkdir 7373 (time 1782618473.93 total 110.10 last 74.17) - mkdir 8076 (time 1782618483.94 total 120.10 last 70.24) - mkdir 8808 (time 1782618493.97 total 130.13 last 73.00) - mkdir 9442 (time 1782618503.99 total 140.15 last 63.29) - mkdir 10000 (time 1782618511.45 total 147.61 last 74.76) - mkdir 10684 (time 1782618521.48 total 157.64 last 68.19) - mkdir 11299 (time 1782618531.48 total 167.64 last 61.50) - mkdir 11913 (time 1782618541.49 total 177.65 last 61.35) - mkdir 12661 (time 1782618551.50 total 187.67 last 74.69) - mkdir 13268 (time 1782618561.50 total 197.67 last 60.69) - mkdir 13963 (time 1782618571.52 total 207.69 last 69.37) - mkdir 14598 (time 1782618581.53 total 217.69 last 63.48) - mkdir 15205 (time 1782618591.53 total 227.70 last 60.65) - mkdir 15723 (time 1782618601.54 total 237.70 last 51.76) - mkdir 16281 (time 1782618611.56 total 247.72 last 55.71) - mkdir 16840 (time 1782618621.57 total 257.73 last 55.84) - mkdir 17511 (time 1782618631.57 total 267.73 last 67.07) - mkdir 18198 (time 1782618641.58 total 277.74 last 68.66) - mkdir 18897 (time 1782618651.59 total 287.75 last 69.83) - mkdir 19645 (time 1782618661.59 total 297.75 last 74.77) - mkdir 20000 (time 1782618667.22 total 303.38 last 63.09) - mkdir 20682 (time 1782618677.22 total 313.38 last 68.18) - mkdir 21460 (time 1782618687.23 total 323.39 last 77.73) - mkdir 22247 (time 1782618697.24 total 333.41 last 78.57) - mkdir 22932 (time 1782618707.25 total 343.42 last 68.43) - mkdir 23689 (time 1782618717.27 total 353.44 last 75.57) - mkdir 24332 (time 1782618727.29 total 363.45 last 64.22) - mkdir 25100 (time 1782618737.29 total 373.45 last 76.78) - mkdir 25837 (time 1782618747.29 total 383.45 last 73.69) - mkdir 26610 (time 1782618757.30 total 393.47 last 77.20) - mkdir 27412 (time 1782618767.30 total 403.47 last 80.20) - mkdir 28093 (time 1782618777.31 total 413.47 last 68.07) - mkdir 28774 (time 1782618787.33 total 423.49 last 67.96) - mkdir 29548 (time 1782618797.34 total 433.50 last 77.33) - mkdir 30000 (time 1782618803.82 total 439.99 last 69.69) - mkdir 30714 (time 1782618813.84 total 450.00 last 71.30) - mkdir 31366 (time 1782618823.87 total 460.04 last 64.96) - mkdir 32044 (time 1782618833.88 total 470.04 last 67.75) - mkdir 32686 (time 1782618843.89 total 480.05 last 64.16) total: 32818 mkdir in 481.80 seconds: 68.12 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 276296 995008 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30204 3576816 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13272 3593748 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4009 1019991 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67628 956372 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 590498 71637 518861 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1782619412 ; total 0 ; last 0) - unlinked 10000 (time 1782619647 ; total 235 ; last 235) - unlinked 20000 (time 1782619890 ; total 478 ; last 243) - unlinked 30000 (time 1782620120 ; total 708 ; last 230) total: 32768 unlinks in 775 seconds: 42.281292 unlinks/second - unlinked 0 (time 1782619412 ; total 0 ; last 0) - unlinked 10000 (time 1782619647 ; total 235 ; last 235) - unlinked 20000 (time 1782619891 ; total 479 ; last 244) - unlinked 30000 (time 1782620122 ; total 710 ; last 231) total: 32768 unlinks in 778 seconds: 42.118252 unlinks/second nlink between: 1 - unlinked 0 (time 1782620192 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1782620192 ; 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 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13752 1257552 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30204 3576816 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13272 3593748 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4009 1019991 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 524862 6001 518861 2% /mnt/lustre