== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:59:03 (1789387143) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7960 1263344 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7100 1264204 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21844 3585176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21636 3585384 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4084 1019916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2718 259426 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2745 259399 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6092 518825 2% /mnt/lustre - mkdir 691 (time 1789387159.20 total 10.00 last 69.08) - mkdir 1471 (time 1789387169.23 total 20.03 last 77.76) - mkdir 2224 (time 1789387179.28 total 30.09 last 74.90) - mkdir 3068 (time 1789387189.30 total 40.10 last 84.25) - mkdir 3949 (time 1789387199.31 total 50.11 last 88.01) - mkdir 4804 (time 1789387209.33 total 60.13 last 85.39) - mkdir 5598 (time 1789387219.33 total 70.13 last 79.38) - mkdir 6454 (time 1789387229.35 total 80.15 last 85.44) - mkdir 7310 (time 1789387239.36 total 90.16 last 85.51) - mkdir 8128 (time 1789387249.36 total 100.16 last 81.79) - mkdir 9010 (time 1789387259.37 total 110.18 last 88.07) - mkdir 9727 (time 1789387269.39 total 120.20 last 71.56) - mkdir 10000 (time 1789387273.03 total 123.83 last 75.16) - mkdir 10704 (time 1789387283.04 total 133.84 last 70.32) - mkdir 11462 (time 1789387293.04 total 143.84 last 75.77) - mkdir 12203 (time 1789387303.07 total 153.87 last 73.86) - mkdir 12901 (time 1789387313.10 total 163.90 last 69.62) - mkdir 13628 (time 1789387323.12 total 173.92 last 72.53) - mkdir 14348 (time 1789387333.13 total 183.94 last 71.91) - mkdir 15162 (time 1789387343.14 total 193.95 last 81.32) - mkdir 16013 (time 1789387353.15 total 203.95 last 85.08) - mkdir 16901 (time 1789387363.15 total 213.95 last 88.74) - mkdir 17776 (time 1789387373.16 total 223.96 last 87.45) - mkdir 18570 (time 1789387383.17 total 233.97 last 79.31) - mkdir 19190 (time 1789387393.18 total 243.98 last 61.96) - mkdir 20000 (time 1789387402.99 total 253.79 last 82.55) - mkdir 20799 (time 1789387413.00 total 263.80 last 79.81) - mkdir 21517 (time 1789387423.01 total 273.81 last 71.72) - mkdir 22388 (time 1789387433.02 total 283.83 last 86.98) - mkdir 23294 (time 1789387443.03 total 293.83 last 90.57) - mkdir 24231 (time 1789387453.04 total 303.84 last 93.57) - mkdir 25002 (time 1789387463.05 total 313.85 last 77.05) - mkdir 25619 (time 1789387473.07 total 323.87 last 61.55) - mkdir 26370 (time 1789387483.08 total 333.88 last 75.07) - mkdir 27084 (time 1789387493.08 total 343.88 last 71.39) - mkdir 27876 (time 1789387503.09 total 353.89 last 79.12) - mkdir 28570 (time 1789387513.09 total 363.89 last 69.40) - mkdir 29502 (time 1789387523.09 total 373.90 last 93.15) - mkdir 30000 (time 1789387528.80 total 379.61 last 87.23) - mkdir 30825 (time 1789387538.80 total 389.61 last 82.50) - mkdir 31676 (time 1789387548.81 total 399.62 last 85.01) - mkdir 32584 (time 1789387558.82 total 409.62 last 90.77) total: 32818 mkdir in 412.85 seconds: 79.49 ops/second - mkdir 727 (time 1789387159.46 total 10.01 last 72.65) - mkdir 1529 (time 1789387169.47 total 20.01 last 80.18) - mkdir 2283 (time 1789387179.48 total 30.02 last 75.30) - mkdir 3141 (time 1789387189.48 total 40.02 last 85.78) - mkdir 4062 (time 1789387199.49 total 50.04 last 92.00) - mkdir 4899 (time 1789387209.51 total 60.05 last 83.57) - mkdir 5724 (time 1789387219.55 total 70.09 last 82.20) - mkdir 6565 (time 1789387229.62 total 80.16 last 83.51) - mkdir 7386 (time 1789387239.62 total 90.17 last 82.03) - mkdir 8231 (time 1789387249.64 total 100.19 last 84.33) - mkdir 9061 (time 1789387259.66 total 110.20 last 82.88) - mkdir 9744 (time 1789387269.70 total 120.24 last 68.03) - mkdir 10000 (time 1789387272.55 total 123.09 last 89.73) - mkdir 10687 (time 1789387282.56 total 133.10 last 68.68) - mkdir 11466 (time 1789387292.56 total 143.10 last 77.87) - mkdir 12228 (time 1789387302.56 total 153.10 last 76.18) - mkdir 12930 (time 1789387312.56 total 163.10 last 70.19) - mkdir 13670 (time 1789387322.56 total 173.11 last 73.99) - mkdir 14371 (time 1789387332.57 total 183.11 last 70.08) - mkdir 15178 (time 1789387342.58 total 193.13 last 80.57) - mkdir 16015 (time 1789387352.58 total 203.13 last 83.69) - mkdir 16952 (time 1789387362.59 total 213.13 last 93.65) - mkdir 17821 (time 1789387372.61 total 223.15 last 86.77) - mkdir 18634 (time 1789387382.62 total 233.16 last 81.19) - mkdir 19228 (time 1789387392.64 total 243.18 last 59.29) - mkdir 20000 (time 1789387401.66 total 252.21 last 85.53) - mkdir 20776 (time 1789387411.67 total 262.21 last 77.58) - mkdir 21480 (time 1789387421.68 total 272.22 last 70.31) - mkdir 22340 (time 1789387431.68 total 282.22 last 85.98) - mkdir 23217 (time 1789387441.68 total 292.23 last 87.67) - mkdir 24147 (time 1789387451.70 total 302.24 last 92.89) - mkdir 24920 (time 1789387461.70 total 312.24 last 77.29) - mkdir 25552 (time 1789387471.73 total 322.27 last 63.01) - mkdir 26217 (time 1789387481.73 total 332.28 last 66.47) - mkdir 26958 (time 1789387491.77 total 342.31 last 73.86) - mkdir 27706 (time 1789387501.77 total 352.31 last 74.78) - mkdir 28428 (time 1789387511.77 total 362.31 last 72.16) - mkdir 29327 (time 1789387521.78 total 372.32 last 89.81) - mkdir 30000 (time 1789387529.62 total 380.16 last 85.91) - mkdir 30818 (time 1789387539.62 total 390.16 last 81.79) - mkdir 31668 (time 1789387549.63 total 400.17 last 84.93) - mkdir 32610 (time 1789387559.63 total 410.17 last 94.13) total: 32818 mkdir in 413.42 seconds: 79.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7960 1263344 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276084 995220 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21844 3585176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21636 3585384 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4084 1019916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67644 956356 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2718 259426 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2745 259399 2% /mnt/lustre[OST:1] filesystem_summary: 590553 71728 518825 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789388131 ; total 0 ; last 0) - unlinked 10000 (time 1789388333 ; total 202 ; last 202) - unlinked 20000 (time 1789388473 ; total 342 ; last 140) - unlinked 30000 (time 1789388580 ; total 449 ; last 107) total: 32768 unlinks in 481 seconds: 68.124741 unlinks/second - unlinked 0 (time 1789388131 ; total 0 ; last 0) - unlinked 10000 (time 1789388335 ; total 204 ; last 204) - unlinked 20000 (time 1789388475 ; total 344 ; last 140) - unlinked 30000 (time 1789388583 ; total 452 ; last 108) total: 32768 unlinks in 486 seconds: 67.423866 unlinks/second nlink between: 1 - unlinked 0 (time 1789388618 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789388618 ; 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 7960 1263344 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13540 1257764 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21844 3585176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21636 3585384 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4084 1019916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2718 259426 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2745 259399 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6092 518825 2% /mnt/lustre