== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:02:03 (1788570123) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25744 3581276 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17736 3589284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2736 259408 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2673 259471 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6036 518879 2% /mnt/lustre - mkdir 814 (time 1788570138.64 total 10.01 last 81.29) - mkdir 1656 (time 1788570148.65 total 20.02 last 84.12) - mkdir 2415 (time 1788570158.69 total 30.06 last 75.58) - mkdir 3329 (time 1788570168.69 total 40.07 last 91.39) - mkdir 4147 (time 1788570178.69 total 50.07 last 81.79) - mkdir 4901 (time 1788570188.70 total 60.07 last 75.37) - mkdir 5741 (time 1788570198.72 total 70.10 last 83.79) - mkdir 6655 (time 1788570208.74 total 80.11 last 91.24) - mkdir 7552 (time 1788570218.74 total 90.11 last 89.70) - mkdir 8554 (time 1788570228.76 total 100.13 last 100.03) - mkdir 9397 (time 1788570238.76 total 110.13 last 84.29) - mkdir 10000 (time 1788570246.96 total 118.33 last 73.53) - mkdir 10852 (time 1788570256.96 total 128.34 last 85.17) - mkdir 11658 (time 1788570266.98 total 138.35 last 80.46) - mkdir 12335 (time 1788570277.00 total 148.37 last 67.58) - mkdir 13137 (time 1788570287.00 total 158.38 last 80.16) - mkdir 14076 (time 1788570297.01 total 168.38 last 93.86) - mkdir 14981 (time 1788570307.01 total 178.38 last 90.49) - mkdir 15834 (time 1788570317.01 total 188.38 last 85.28) - mkdir 16714 (time 1788570327.01 total 198.39 last 87.99) - mkdir 17634 (time 1788570337.02 total 208.40 last 91.91) - mkdir 18571 (time 1788570347.02 total 218.40 last 93.69) - mkdir 19457 (time 1788570357.02 total 228.40 last 88.59) - mkdir 20000 (time 1788570363.45 total 234.82 last 84.53) - mkdir 20866 (time 1788570373.46 total 244.84 last 86.49) - mkdir 21783 (time 1788570383.46 total 254.84 last 91.68) - mkdir 22617 (time 1788570393.47 total 264.85 last 83.33) - mkdir 23501 (time 1788570403.47 total 274.85 last 88.38) - mkdir 24393 (time 1788570413.47 total 284.85 last 89.20) - mkdir 25252 (time 1788570423.50 total 294.88 last 85.68) - mkdir 26197 (time 1788570433.50 total 304.88 last 94.49) - mkdir 27034 (time 1788570443.51 total 314.89 last 83.61) - mkdir 28007 (time 1788570453.52 total 324.89 last 97.28) - mkdir 28910 (time 1788570463.53 total 334.90 last 90.18) - mkdir 29705 (time 1788570473.53 total 344.90 last 79.49) - mkdir 30000 (time 1788570476.67 total 348.05 last 93.85) - mkdir 30871 (time 1788570486.68 total 358.06 last 87.00) - mkdir 31880 (time 1788570496.69 total 368.06 last 100.87) - mkdir 32659 (time 1788570506.70 total 378.08 last 77.78) total: 32818 mkdir in 380.07 seconds: 86.35 ops/second - mkdir 836 (time 1788570138.46 total 10.00 last 83.58) - mkdir 1676 (time 1788570148.46 total 20.00 last 83.99) - mkdir 2416 (time 1788570158.49 total 30.03 last 73.77) - mkdir 3300 (time 1788570168.50 total 40.04 last 88.36) - mkdir 4104 (time 1788570178.50 total 50.04 last 80.37) - mkdir 4881 (time 1788570188.51 total 60.05 last 77.67) - mkdir 5719 (time 1788570198.52 total 70.05 last 83.73) - mkdir 6598 (time 1788570208.52 total 80.06 last 87.88) - mkdir 7510 (time 1788570218.52 total 90.06 last 91.17) - mkdir 8450 (time 1788570228.54 total 100.07 last 93.87) - mkdir 9287 (time 1788570238.54 total 110.08 last 83.70) - mkdir 10000 (time 1788570247.64 total 119.18 last 78.35) - mkdir 10826 (time 1788570257.65 total 129.19 last 82.48) - mkdir 11674 (time 1788570267.65 total 139.19 last 84.79) - mkdir 12298 (time 1788570277.66 total 149.20 last 62.35) - mkdir 13117 (time 1788570287.67 total 159.21 last 81.83) - mkdir 14068 (time 1788570297.68 total 169.22 last 94.99) - mkdir 14970 (time 1788570307.69 total 179.23 last 90.13) - mkdir 15814 (time 1788570317.69 total 189.23 last 84.39) - mkdir 16717 (time 1788570327.70 total 199.23 last 90.23) - mkdir 17633 (time 1788570337.70 total 209.24 last 91.57) - mkdir 18605 (time 1788570347.71 total 219.25 last 97.06) - mkdir 19480 (time 1788570357.71 total 229.25 last 87.49) - mkdir 20000 (time 1788570363.76 total 235.30 last 86.03) - mkdir 20850 (time 1788570373.76 total 245.30 last 85.00) - mkdir 21747 (time 1788570383.77 total 255.31 last 89.61) - mkdir 22596 (time 1788570393.79 total 265.33 last 84.74) - mkdir 23444 (time 1788570403.81 total 275.35 last 84.62) - mkdir 24335 (time 1788570413.82 total 285.36 last 88.97) - mkdir 25179 (time 1788570423.84 total 295.37 last 84.30) - mkdir 26152 (time 1788570433.85 total 305.38 last 97.20) - mkdir 26997 (time 1788570443.85 total 315.39 last 84.49) - mkdir 27953 (time 1788570453.85 total 325.39 last 95.60) - mkdir 28831 (time 1788570463.85 total 335.39 last 87.76) - mkdir 29624 (time 1788570473.86 total 345.40 last 79.23) - mkdir 30000 (time 1788570477.82 total 349.36 last 95.06) - mkdir 30930 (time 1788570487.83 total 359.37 last 92.91) - mkdir 31904 (time 1788570497.83 total 369.37 last 97.36) - mkdir 32693 (time 1788570507.83 total 379.37 last 78.88) total: 32818 mkdir in 380.89 seconds: 86.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276288 995016 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25744 3581276 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17736 3589284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67624 956376 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2736 259408 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2673 259471 2% /mnt/lustre[OST:1] filesystem_summary: 590551 71672 518879 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788571013 ; total 1 ; last 1) - unlinked 10000 (time 1788571210 ; total 198 ; last 197) - unlinked 20000 (time 1788571335 ; total 323 ; last 125) - unlinked 30000 (time 1788571443 ; total 431 ; last 108) total: 32768 unlinks in 462 seconds: 70.926407 unlinks/second - unlinked 0 (time 1788571013 ; total 0 ; last 0) - unlinked 10000 (time 1788571212 ; total 199 ; last 199) - unlinked 20000 (time 1788571337 ; total 324 ; last 125) - unlinked 30000 (time 1788571445 ; total 432 ; last 108) total: 32768 unlinks in 463 seconds: 70.773216 unlinks/second nlink between: 1 - unlinked 0 (time 1788571478 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788571478 ; 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 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13744 1257560 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25744 3581276 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17736 3589284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2736 259408 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2673 259471 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6036 518879 2% /mnt/lustre