== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:37:25 (1788838645) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 812 (time 1788838660.51 total 10.01 last 81.12) - mkdir 1646 (time 1788838670.52 total 20.02 last 83.32) - mkdir 2406 (time 1788838680.54 total 30.03 last 75.88) - mkdir 3277 (time 1788838690.54 total 40.04 last 87.09) - mkdir 4168 (time 1788838700.55 total 50.05 last 88.98) - mkdir 4986 (time 1788838710.56 total 60.05 last 81.76) - mkdir 5630 (time 1788838720.57 total 70.06 last 64.35) - mkdir 6331 (time 1788838730.60 total 80.10 last 69.85) - mkdir 7021 (time 1788838740.61 total 90.11 last 68.93) - mkdir 7899 (time 1788838750.62 total 100.11 last 87.74) - mkdir 8740 (time 1788838760.64 total 110.14 last 83.93) - mkdir 9585 (time 1788838770.64 total 120.14 last 84.48) - mkdir 10000 (time 1788838775.49 total 124.99 last 85.58) - mkdir 10849 (time 1788838785.50 total 134.99 last 84.86) - mkdir 11655 (time 1788838795.50 total 145.00 last 80.57) - mkdir 12492 (time 1788838805.51 total 155.00 last 83.66) - mkdir 13305 (time 1788838815.51 total 165.01 last 81.24) - mkdir 14103 (time 1788838825.52 total 175.01 last 79.78) - mkdir 14897 (time 1788838835.54 total 185.03 last 79.24) - mkdir 15745 (time 1788838845.54 total 195.04 last 84.76) - mkdir 16625 (time 1788838855.56 total 205.05 last 87.86) - mkdir 17452 (time 1788838865.56 total 215.05 last 82.70) - mkdir 18289 (time 1788838875.57 total 225.07 last 83.55) - mkdir 19123 (time 1788838885.59 total 235.08 last 83.30) - mkdir 19997 (time 1788838895.61 total 245.10 last 87.21) - mkdir 20826 (time 1788838905.61 total 255.11 last 82.88) - mkdir 21701 (time 1788838915.63 total 265.12 last 87.35) - mkdir 22426 (time 1788838925.63 total 275.12 last 72.49) - mkdir 23102 (time 1788838935.64 total 285.14 last 67.50) - mkdir 23785 (time 1788838945.65 total 295.14 last 68.27) - mkdir 24479 (time 1788838955.65 total 305.15 last 69.37) - mkdir 25191 (time 1788838965.65 total 315.15 last 71.19) - mkdir 26013 (time 1788838975.66 total 325.16 last 82.15) - mkdir 26867 (time 1788838985.66 total 335.16 last 85.38) - mkdir 27756 (time 1788838995.67 total 345.16 last 88.86) - mkdir 28488 (time 1788839005.67 total 355.16 last 73.19) - mkdir 29276 (time 1788839015.68 total 365.17 last 78.72) - mkdir 29988 (time 1788839025.69 total 375.18 last 71.14) - mkdir 30667 (time 1788839035.69 total 385.19 last 67.86) - mkdir 31549 (time 1788839045.70 total 395.20 last 88.12) - mkdir 32371 (time 1788839055.71 total 405.20 last 82.16) total: 32818 mkdir in 410.71 seconds: 79.91 ops/second - mkdir 820 (time 1788838660.51 total 10.00 last 81.96) - mkdir 1682 (time 1788838670.51 total 20.01 last 86.19) - mkdir 2441 (time 1788838680.52 total 30.02 last 75.81) - mkdir 3290 (time 1788838690.53 total 40.02 last 84.85) - mkdir 4197 (time 1788838700.54 total 50.03 last 90.60) - mkdir 4988 (time 1788838710.57 total 60.06 last 78.89) - mkdir 5634 (time 1788838720.58 total 70.08 last 64.51) - mkdir 6335 (time 1788838730.58 total 80.08 last 70.07) - mkdir 7033 (time 1788838740.59 total 90.09 last 69.76) - mkdir 7910 (time 1788838750.61 total 100.10 last 87.56) - mkdir 8728 (time 1788838760.61 total 110.10 last 81.79) - mkdir 9554 (time 1788838770.61 total 120.10 last 82.59) - mkdir 10000 (time 1788838775.74 total 125.24 last 86.84) - mkdir 10805 (time 1788838785.75 total 135.25 last 80.46) - mkdir 11579 (time 1788838795.75 total 145.25 last 77.37) - mkdir 12408 (time 1788838805.77 total 155.26 last 82.78) - mkdir 13249 (time 1788838815.77 total 165.27 last 84.06) - mkdir 14067 (time 1788838825.78 total 175.28 last 81.71) - mkdir 14825 (time 1788838835.80 total 185.29 last 75.70) - mkdir 15651 (time 1788838845.80 total 195.29 last 82.60) - mkdir 16536 (time 1788838855.80 total 205.29 last 88.48) - mkdir 17365 (time 1788838865.81 total 215.31 last 82.78) - mkdir 18206 (time 1788838875.81 total 225.31 last 84.09) - mkdir 19019 (time 1788838885.83 total 235.33 last 81.15) - mkdir 19893 (time 1788838895.84 total 245.33 last 87.36) - mkdir 20695 (time 1788838905.85 total 255.35 last 80.10) - mkdir 21571 (time 1788838915.85 total 265.35 last 87.55) - mkdir 22284 (time 1788838925.88 total 275.38 last 71.11) - mkdir 22984 (time 1788838935.93 total 285.43 last 69.67) - mkdir 23692 (time 1788838945.93 total 295.43 last 70.77) - mkdir 24411 (time 1788838955.96 total 305.46 last 71.68) - mkdir 25123 (time 1788838965.98 total 315.48 last 71.09) - mkdir 25950 (time 1788838975.98 total 325.48 last 82.69) - mkdir 26771 (time 1788838985.99 total 335.49 last 82.00) - mkdir 27652 (time 1788838996.00 total 345.49 last 88.06) - mkdir 28408 (time 1788839006.03 total 355.53 last 75.31) - mkdir 29219 (time 1788839016.04 total 365.53 last 81.08) - mkdir 29911 (time 1788839026.06 total 375.56 last 69.04) - mkdir 30653 (time 1788839036.06 total 385.56 last 74.17) - mkdir 31531 (time 1788839046.07 total 395.56 last 87.79) - mkdir 32368 (time 1788839056.07 total 405.57 last 83.67) total: 32818 mkdir in 411.15 seconds: 79.82 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270700 1000604 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788839650 ; total 0 ; last 0) - unlinked 10000 (time 1788839840 ; total 190 ; last 190) - unlinked 20000 (time 1788840062 ; total 412 ; last 222) - unlinked 30000 (time 1788840271 ; total 621 ; last 209) total: 32768 unlinks in 676 seconds: 48.473373 unlinks/second - unlinked 0 (time 1788839650 ; total 0 ; last 0) - unlinked 10000 (time 1788839840 ; total 190 ; last 190) - unlinked 20000 (time 1788840064 ; total 414 ; last 224) - unlinked 30000 (time 1788840273 ; total 623 ; last 209) total: 32768 unlinks in 678 seconds: 48.330383 unlinks/second nlink between: 1 - unlinked 0 (time 1788840330 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788840330 ; 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 8156 1263148 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre