== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:46:24 (1787571984) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7920 1263384 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7080 1264224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30704 3576316 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12772 3594248 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3965 1020035 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2016 1021984 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2688 259456 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2669 259475 2% /mnt/lustre[OST:1] filesystem_summary: 524912 5981 518931 2% /mnt/lustre - mkdir 619 (time 1787572000.66 total 10.01 last 61.85) - mkdir 1363 (time 1787572010.69 total 20.03 last 74.22) - mkdir 2008 (time 1787572020.69 total 30.03 last 64.50) - mkdir 2868 (time 1787572030.69 total 40.03 last 86.00) - mkdir 3735 (time 1787572040.70 total 50.05 last 86.59) - mkdir 4715 (time 1787572050.71 total 60.06 last 97.91) - mkdir 5557 (time 1787572060.72 total 70.07 last 84.09) - mkdir 6449 (time 1787572070.73 total 80.08 last 89.09) - mkdir 7380 (time 1787572080.74 total 90.08 last 93.08) - mkdir 8308 (time 1787572090.74 total 100.09 last 92.77) - mkdir 9252 (time 1787572100.74 total 110.09 last 94.35) - mkdir 10000 (time 1787572110.45 total 119.80 last 77.05) - mkdir 10758 (time 1787572120.46 total 129.81 last 75.75) - mkdir 11680 (time 1787572130.47 total 139.81 last 92.13) - mkdir 12401 (time 1787572140.48 total 149.83 last 71.99) - mkdir 13227 (time 1787572150.49 total 159.84 last 82.49) - mkdir 14038 (time 1787572160.50 total 169.84 last 81.09) - mkdir 14916 (time 1787572170.50 total 179.85 last 87.78) - mkdir 15879 (time 1787572180.50 total 189.85 last 96.28) - mkdir 16668 (time 1787572190.56 total 199.90 last 78.47) - mkdir 17398 (time 1787572200.56 total 209.91 last 72.94) - mkdir 18320 (time 1787572210.62 total 219.96 last 91.72) - mkdir 19283 (time 1787572220.62 total 229.97 last 96.24) - mkdir 20000 (time 1787572229.01 total 238.35 last 85.52) - mkdir 20865 (time 1787572239.02 total 248.37 last 86.35) - mkdir 21853 (time 1787572249.03 total 258.37 last 98.77) - mkdir 22698 (time 1787572259.04 total 268.39 last 84.37) - mkdir 23646 (time 1787572269.04 total 278.39 last 94.79) - mkdir 24618 (time 1787572279.05 total 288.39 last 97.17) - mkdir 25336 (time 1787572289.07 total 298.42 last 71.65) - mkdir 26151 (time 1787572299.09 total 308.43 last 81.36) - mkdir 27043 (time 1787572309.09 total 318.44 last 89.16) - mkdir 27838 (time 1787572319.10 total 328.45 last 79.42) - mkdir 28553 (time 1787572329.10 total 338.45 last 71.47) - mkdir 29397 (time 1787572339.11 total 348.46 last 84.34) - mkdir 30000 (time 1787572346.43 total 355.78 last 82.39) - mkdir 30894 (time 1787572356.47 total 365.82 last 89.03) - mkdir 31874 (time 1787572366.48 total 375.82 last 97.95) total: 32818 mkdir in 385.63 seconds: 85.10 ops/second - mkdir 613 (time 1787572000.63 total 10.01 last 61.25) - mkdir 1369 (time 1787572010.64 total 20.01 last 75.58) - mkdir 2033 (time 1787572020.64 total 30.01 last 66.38) - mkdir 2876 (time 1787572030.64 total 40.02 last 84.26) - mkdir 3751 (time 1787572040.65 total 50.02 last 87.44) - mkdir 4726 (time 1787572050.65 total 60.02 last 97.50) - mkdir 5603 (time 1787572060.66 total 70.03 last 87.61) - mkdir 6496 (time 1787572070.66 total 80.04 last 89.28) - mkdir 7414 (time 1787572080.66 total 90.04 last 91.80) - mkdir 8303 (time 1787572090.68 total 100.05 last 88.80) - mkdir 9237 (time 1787572100.68 total 110.05 last 93.37) - mkdir 9997 (time 1787572110.69 total 120.06 last 75.90) - mkdir 10776 (time 1787572120.70 total 130.07 last 77.87) - mkdir 11662 (time 1787572130.71 total 140.09 last 88.44) - mkdir 12384 (time 1787572140.72 total 150.10 last 72.13) - mkdir 13175 (time 1787572150.74 total 160.11 last 78.99) - mkdir 14030 (time 1787572160.74 total 170.11 last 85.49) - mkdir 14949 (time 1787572170.74 total 180.12 last 91.84) - mkdir 15891 (time 1787572180.75 total 190.12 last 94.15) - mkdir 16654 (time 1787572190.75 total 200.12 last 76.29) - mkdir 17361 (time 1787572200.76 total 210.13 last 70.66) - mkdir 18310 (time 1787572210.78 total 220.15 last 94.70) - mkdir 19278 (time 1787572220.79 total 230.16 last 96.67) - mkdir 20000 (time 1787572229.27 total 238.64 last 85.17) - mkdir 20878 (time 1787572239.28 total 248.65 last 87.69) - mkdir 21856 (time 1787572249.31 total 258.69 last 97.50) - mkdir 22700 (time 1787572259.31 total 268.69 last 84.39) - mkdir 23656 (time 1787572269.33 total 278.70 last 95.47) - mkdir 24624 (time 1787572279.34 total 288.71 last 96.67) - mkdir 25314 (time 1787572289.35 total 298.73 last 68.91) - mkdir 26126 (time 1787572299.36 total 308.73 last 81.14) - mkdir 27013 (time 1787572309.37 total 318.74 last 88.63) - mkdir 27833 (time 1787572319.38 total 328.75 last 81.92) - mkdir 28549 (time 1787572329.39 total 338.76 last 71.53) - mkdir 29391 (time 1787572339.39 total 348.77 last 84.16) - mkdir 30000 (time 1787572346.33 total 355.70 last 87.83) - mkdir 30886 (time 1787572356.34 total 365.71 last 88.51) - mkdir 31829 (time 1787572366.34 total 375.71 last 94.27) - mkdir 32752 (time 1787572376.34 total 385.72 last 92.29) total: 32818 mkdir in 386.49 seconds: 84.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7924 1263380 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276020 995284 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30704 3576316 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12772 3594248 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3966 1020034 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67652 956348 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2688 259456 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2669 259475 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71618 518931 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787572993 ; total 0 ; last 0) - unlinked 10000 (time 1787573168 ; total 175 ; last 175) - unlinked 20000 (time 1787573295 ; total 302 ; last 127) - unlinked 30000 (time 1787573402 ; total 409 ; last 107) total: 32768 unlinks in 440 seconds: 74.472725 unlinks/second - unlinked 0 (time 1787572993 ; total 0 ; last 0) - unlinked 10000 (time 1787573166 ; total 173 ; last 173) - unlinked 20000 (time 1787573297 ; total 304 ; last 131) - unlinked 30000 (time 1787573405 ; total 412 ; last 108) total: 32768 unlinks in 444 seconds: 73.801804 unlinks/second nlink between: 1 - unlinked 0 (time 1787573439 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787573439 ; 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 7924 1263380 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13476 1257828 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30704 3576316 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12772 3594248 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3966 1020034 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2016 1021984 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2688 259456 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2669 259475 2% /mnt/lustre[OST:1] filesystem_summary: 524913 5982 518931 2% /mnt/lustre