== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:14:08 (1781280848) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17616 3589404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3988 1020012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2712 259432 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2708 259436 2% /mnt/lustre[OST:1] filesystem_summary: 524864 5996 518868 2% /mnt/lustre - mkdir 435 (time 1781280867.63 total 10.01 last 43.46) - mkdir 1038 (time 1781280877.66 total 20.04 last 60.13) - mkdir 1660 (time 1781280887.68 total 30.05 last 62.11) - mkdir 2303 (time 1781280897.68 total 40.06 last 64.25) - mkdir 2930 (time 1781280907.69 total 50.07 last 62.66) - mkdir 3693 (time 1781280917.71 total 60.08 last 76.16) - mkdir 4369 (time 1781280927.73 total 70.10 last 67.46) - mkdir 5004 (time 1781280937.73 total 80.11 last 63.46) - mkdir 5682 (time 1781280947.74 total 90.12 last 67.77) - mkdir 6397 (time 1781280957.75 total 100.12 last 71.45) - mkdir 7089 (time 1781280967.76 total 110.13 last 69.13) - mkdir 7749 (time 1781280977.76 total 120.13 last 65.99) - mkdir 8186 (time 1781280987.80 total 130.17 last 43.53) - mkdir 8771 (time 1781280997.83 total 140.20 last 58.32) - mkdir 9330 (time 1781281007.87 total 150.24 last 55.67) - mkdir 9870 (time 1781281017.88 total 160.26 last 53.91) - mkdir 10000 (time 1781281020.42 total 162.79 last 51.37) - mkdir 10681 (time 1781281030.42 total 172.80 last 68.04) - mkdir 11329 (time 1781281040.42 total 182.80 last 64.80) - mkdir 11929 (time 1781281050.45 total 192.82 last 59.87) - mkdir 12565 (time 1781281060.45 total 202.82 last 63.58) - mkdir 13246 (time 1781281070.45 total 212.83 last 68.08) - mkdir 13978 (time 1781281080.45 total 222.83 last 73.17) - mkdir 14665 (time 1781281090.46 total 232.83 last 68.69) - mkdir 15397 (time 1781281100.46 total 242.84 last 73.15) - mkdir 16073 (time 1781281110.47 total 252.85 last 67.53) - mkdir 16705 (time 1781281120.48 total 262.86 last 63.16) - mkdir 17325 (time 1781281130.48 total 272.86 last 61.99) - mkdir 18006 (time 1781281140.48 total 282.86 last 68.08) - mkdir 18706 (time 1781281150.50 total 292.88 last 69.86) - mkdir 19375 (time 1781281160.51 total 302.88 last 66.89) - mkdir 20000 (time 1781281170.08 total 312.46 last 65.26) - mkdir 20651 (time 1781281180.09 total 322.46 last 65.08) - mkdir 21329 (time 1781281190.10 total 332.48 last 67.70) - mkdir 21951 (time 1781281200.10 total 342.48 last 62.17) - mkdir 22530 (time 1781281210.14 total 352.52 last 57.69) - mkdir 23196 (time 1781281220.14 total 362.52 last 66.58) - mkdir 23864 (time 1781281230.16 total 372.53 last 66.73) - mkdir 24517 (time 1781281240.17 total 382.55 last 65.19) - mkdir 25195 (time 1781281250.19 total 392.56 last 67.70) - mkdir 25860 (time 1781281260.21 total 402.59 last 66.33) - mkdir 26493 (time 1781281270.22 total 412.59 last 63.27) - mkdir 27180 (time 1781281280.24 total 422.61 last 68.57) - mkdir 27779 (time 1781281290.24 total 432.62 last 59.87) - mkdir 28442 (time 1781281300.24 total 442.62 last 66.28) - mkdir 29095 (time 1781281310.25 total 452.63 last 65.27) - mkdir 29821 (time 1781281320.25 total 462.63 last 72.57) - mkdir 30000 (time 1781281322.67 total 465.04 last 74.18) - mkdir 30650 (time 1781281332.67 total 475.05 last 64.96) - mkdir 31238 (time 1781281342.68 total 485.06 last 58.75) - mkdir 31845 (time 1781281352.69 total 495.06 last 60.67) - mkdir 32498 (time 1781281362.70 total 505.07 last 65.24) total: 32818 mkdir in 509.71 seconds: 64.39 ops/second - mkdir 429 (time 1781280867.60 total 10.00 last 42.89) - mkdir 1027 (time 1781280877.60 total 20.00 last 59.79) - mkdir 1656 (time 1781280887.61 total 30.01 last 62.85) - mkdir 2291 (time 1781280897.65 total 40.05 last 63.27) - mkdir 2918 (time 1781280907.65 total 50.05 last 62.68) - mkdir 3689 (time 1781280917.66 total 60.06 last 77.01) - mkdir 4396 (time 1781280927.67 total 70.07 last 70.68) - mkdir 5023 (time 1781280937.67 total 80.07 last 62.68) - mkdir 5672 (time 1781280947.68 total 90.08 last 64.86) - mkdir 6377 (time 1781280957.68 total 100.08 last 70.44) - mkdir 7071 (time 1781280967.70 total 110.10 last 69.33) - mkdir 7757 (time 1781280977.70 total 120.10 last 68.57) - mkdir 8182 (time 1781280987.71 total 130.11 last 42.46) - mkdir 8782 (time 1781280997.71 total 140.11 last 59.99) - mkdir 9323 (time 1781281007.73 total 150.13 last 54.00) - mkdir 9852 (time 1781281017.75 total 160.15 last 52.81) - mkdir 10000 (time 1781281020.44 total 162.84 last 54.87) - mkdir 10703 (time 1781281030.44 total 172.84 last 70.30) - mkdir 11365 (time 1781281040.45 total 182.85 last 66.14) - mkdir 11969 (time 1781281050.46 total 192.86 last 60.36) - mkdir 12603 (time 1781281060.47 total 202.87 last 63.35) - mkdir 13286 (time 1781281070.48 total 212.88 last 68.22) - mkdir 13979 (time 1781281080.50 total 222.90 last 69.19) - mkdir 14672 (time 1781281090.50 total 232.90 last 69.25) - mkdir 15402 (time 1781281100.51 total 242.91 last 72.97) - mkdir 16104 (time 1781281110.52 total 252.92 last 70.14) - mkdir 16756 (time 1781281120.52 total 262.92 last 65.16) - mkdir 17352 (time 1781281130.53 total 272.93 last 59.58) - mkdir 18031 (time 1781281140.55 total 282.95 last 67.75) - mkdir 18729 (time 1781281150.56 total 292.96 last 69.77) - mkdir 19422 (time 1781281160.56 total 302.96 last 69.27) - mkdir 20000 (time 1781281169.55 total 311.95 last 64.33) - mkdir 20650 (time 1781281179.57 total 321.97 last 64.85) - mkdir 21333 (time 1781281189.58 total 331.98 last 68.19) - mkdir 21965 (time 1781281199.60 total 342.00 last 63.08) - mkdir 22544 (time 1781281209.61 total 352.01 last 57.86) - mkdir 23190 (time 1781281219.61 total 362.01 last 64.59) - mkdir 23855 (time 1781281229.62 total 372.02 last 66.45) - mkdir 24474 (time 1781281239.63 total 382.03 last 61.81) - mkdir 25151 (time 1781281249.64 total 392.04 last 67.68) - mkdir 25788 (time 1781281259.65 total 402.05 last 63.62) - mkdir 26437 (time 1781281269.67 total 412.07 last 64.76) - mkdir 27140 (time 1781281279.67 total 422.07 last 70.29) - mkdir 27753 (time 1781281289.69 total 432.09 last 61.18) - mkdir 28438 (time 1781281299.69 total 442.09 last 68.49) - mkdir 29078 (time 1781281309.71 total 452.11 last 63.92) - mkdir 29765 (time 1781281319.73 total 462.13 last 68.57) - mkdir 30000 (time 1781281322.89 total 465.29 last 74.38) - mkdir 30660 (time 1781281332.90 total 475.30 last 65.93) - mkdir 31283 (time 1781281342.90 total 485.30 last 62.29) - mkdir 31876 (time 1781281352.91 total 495.31 last 59.25) - mkdir 32498 (time 1781281362.91 total 505.31 last 62.19) total: 32818 mkdir in 509.76 seconds: 64.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276240 995064 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17616 3589404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3988 1020012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67644 956356 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2712 259432 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2708 259436 2% /mnt/lustre[OST:1] filesystem_summary: 590500 71632 518868 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781281901 ; total 0 ; last 0) - unlinked 10000 (time 1781282147 ; total 246 ; last 246) - unlinked 20000 (time 1781282406 ; total 505 ; last 259) - unlinked 30000 (time 1781282665 ; total 764 ; last 259) total: 32768 unlinks in 835 seconds: 39.243114 unlinks/second - unlinked 0 (time 1781281901 ; total 0 ; last 0) - unlinked 10000 (time 1781282148 ; total 247 ; last 247) - unlinked 20000 (time 1781282409 ; total 508 ; last 261) - unlinked 30000 (time 1781282667 ; total 766 ; last 258) total: 32768 unlinks in 839 seconds: 39.056019 unlinks/second nlink between: 1 - unlinked 0 (time 1781282741 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781282741 ; 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 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13696 1257608 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17616 3589404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3988 1020012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2712 259432 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2708 259436 2% /mnt/lustre[OST:1] filesystem_summary: 524864 5996 518868 2% /mnt/lustre