== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:44:28 (1789127068) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 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 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524086 537 523549 1% /mnt/lustre - mkdir 821 (time 1789127084.58 total 10.01 last 82.06) - mkdir 1555 (time 1789127094.60 total 20.03 last 73.23) - mkdir 2372 (time 1789127104.62 total 30.05 last 81.57) - mkdir 3085 (time 1789127114.65 total 40.08 last 71.08) - mkdir 3668 (time 1789127124.67 total 50.10 last 58.14) - mkdir 4314 (time 1789127134.67 total 60.10 last 64.59) - mkdir 5070 (time 1789127144.68 total 70.11 last 75.59) - mkdir 5825 (time 1789127154.70 total 80.12 last 75.35) - mkdir 6661 (time 1789127164.71 total 90.14 last 83.51) - mkdir 7396 (time 1789127174.71 total 100.14 last 73.48) - mkdir 8141 (time 1789127184.72 total 110.15 last 74.44) - mkdir 8882 (time 1789127194.72 total 120.15 last 74.06) - mkdir 9677 (time 1789127204.76 total 130.19 last 79.18) - mkdir 10000 (time 1789127210.75 total 136.17 last 54.00) - mkdir 10688 (time 1789127220.75 total 146.18 last 68.76) - mkdir 11271 (time 1789127230.76 total 156.19 last 58.24) - mkdir 11809 (time 1789127240.77 total 166.20 last 53.76) - mkdir 12443 (time 1789127250.77 total 176.20 last 63.38) - mkdir 13163 (time 1789127260.82 total 186.25 last 71.68) - mkdir 13946 (time 1789127270.83 total 196.26 last 78.24) - mkdir 14703 (time 1789127280.83 total 206.26 last 75.68) - mkdir 15353 (time 1789127290.83 total 216.26 last 64.97) - mkdir 16121 (time 1789127300.84 total 226.27 last 76.78) - mkdir 16844 (time 1789127310.84 total 236.27 last 72.24) - mkdir 17522 (time 1789127320.85 total 246.28 last 67.79) - mkdir 18067 (time 1789127330.87 total 256.30 last 54.38) - mkdir 18623 (time 1789127340.88 total 266.31 last 55.51) - mkdir 19220 (time 1789127350.89 total 276.32 last 59.64) - mkdir 19825 (time 1789127360.92 total 286.35 last 60.36) - mkdir 20000 (time 1789127363.77 total 289.19 last 61.46) - mkdir 20629 (time 1789127373.78 total 299.21 last 62.80) - mkdir 21194 (time 1789127383.82 total 309.25 last 56.30) - mkdir 21795 (time 1789127393.82 total 319.25 last 60.06) - mkdir 22382 (time 1789127403.83 total 329.26 last 58.67) - mkdir 22955 (time 1789127413.83 total 339.26 last 57.26) - mkdir 23507 (time 1789127423.86 total 349.29 last 55.06) - mkdir 24103 (time 1789127433.88 total 359.31 last 59.48) - mkdir 24692 (time 1789127443.88 total 369.31 last 58.89) - mkdir 25234 (time 1789127453.88 total 379.31 last 54.20) - mkdir 25833 (time 1789127463.90 total 389.33 last 59.79) - mkdir 26587 (time 1789127473.91 total 399.34 last 75.33) - mkdir 27150 (time 1789127483.92 total 409.35 last 56.25) - mkdir 27710 (time 1789127493.95 total 419.38 last 55.83) - mkdir 28379 (time 1789127503.96 total 429.39 last 66.86) - mkdir 29023 (time 1789127513.96 total 439.39 last 64.40) - mkdir 29516 (time 1789127523.98 total 449.41 last 49.17) - mkdir 29953 (time 1789127533.98 total 459.41 last 43.70) - mkdir 30454 (time 1789127544.00 total 469.43 last 50.03) - mkdir 31039 (time 1789127554.01 total 479.44 last 58.41) - mkdir 31574 (time 1789127564.03 total 489.46 last 53.39) - mkdir 32232 (time 1789127574.05 total 499.48 last 65.68) total: 32818 mkdir in 508.31 seconds: 64.56 ops/second - mkdir 835 (time 1789127084.58 total 10.01 last 83.40) - mkdir 1560 (time 1789127094.58 total 20.01 last 72.49) - mkdir 2363 (time 1789127104.59 total 30.02 last 80.22) - mkdir 3064 (time 1789127114.66 total 40.09 last 69.63) - mkdir 3653 (time 1789127124.67 total 50.10 last 58.86) - mkdir 4292 (time 1789127134.68 total 60.11 last 63.79) - mkdir 5052 (time 1789127144.69 total 70.12 last 75.96) - mkdir 5795 (time 1789127154.69 total 80.12 last 74.29) - mkdir 6631 (time 1789127164.72 total 90.15 last 83.34) - mkdir 7370 (time 1789127174.73 total 100.16 last 73.87) - mkdir 8119 (time 1789127184.73 total 110.16 last 74.85) - mkdir 8885 (time 1789127194.74 total 120.17 last 76.58) - mkdir 9690 (time 1789127204.74 total 130.17 last 80.48) - mkdir 10000 (time 1789127210.52 total 135.95 last 53.60) - mkdir 10700 (time 1789127220.53 total 145.96 last 69.93) - mkdir 11275 (time 1789127230.53 total 155.96 last 57.50) - mkdir 11809 (time 1789127240.55 total 165.98 last 53.33) - mkdir 12396 (time 1789127250.55 total 175.98 last 58.68) - mkdir 13124 (time 1789127260.55 total 185.98 last 72.76) - mkdir 13911 (time 1789127270.56 total 195.99 last 78.67) - mkdir 14687 (time 1789127280.58 total 206.01 last 77.43) - mkdir 15301 (time 1789127290.60 total 216.03 last 61.27) - mkdir 16079 (time 1789127300.60 total 226.03 last 77.79) - mkdir 16793 (time 1789127310.61 total 236.04 last 71.37) - mkdir 17472 (time 1789127320.61 total 246.04 last 67.89) - mkdir 18032 (time 1789127330.61 total 256.04 last 55.98) - mkdir 18604 (time 1789127340.64 total 266.07 last 57.02) - mkdir 19208 (time 1789127350.65 total 276.08 last 60.36) - mkdir 19807 (time 1789127360.69 total 286.12 last 59.68) - mkdir 20000 (time 1789127364.02 total 289.45 last 57.95) - mkdir 20612 (time 1789127374.05 total 299.48 last 61.03) - mkdir 21197 (time 1789127384.06 total 309.49 last 58.40) - mkdir 21823 (time 1789127394.07 total 319.50 last 62.58) - mkdir 22406 (time 1789127404.08 total 329.51 last 58.20) - mkdir 22983 (time 1789127414.11 total 339.54 last 57.55) - mkdir 23524 (time 1789127424.12 total 349.55 last 54.03) - mkdir 24115 (time 1789127434.14 total 359.57 last 58.98) - mkdir 24730 (time 1789127444.14 total 369.58 last 61.47) - mkdir 25302 (time 1789127454.15 total 379.58 last 57.19) - mkdir 25908 (time 1789127464.17 total 389.60 last 60.45) - mkdir 26602 (time 1789127474.18 total 399.61 last 69.36) - mkdir 27175 (time 1789127484.21 total 409.64 last 57.13) - mkdir 27719 (time 1789127494.21 total 419.64 last 54.39) - mkdir 28372 (time 1789127504.23 total 429.66 last 65.20) - mkdir 29005 (time 1789127514.23 total 439.66 last 63.28) - mkdir 29446 (time 1789127524.25 total 449.68 last 44.01) - mkdir 29873 (time 1789127534.29 total 459.72 last 42.52) - mkdir 30000 (time 1789127538.21 total 463.64 last 32.44) - mkdir 30607 (time 1789127548.21 total 473.64 last 60.66) - mkdir 31164 (time 1789127558.22 total 483.65 last 55.65) - mkdir 31810 (time 1789127568.22 total 493.65 last 64.60) - mkdir 32390 (time 1789127578.23 total 503.66 last 57.96) total: 32818 mkdir in 509.61 seconds: 64.40 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270656 1000648 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66175 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789128373 ; total 0 ; last 0) - unlinked 10000 (time 1789128616 ; total 243 ; last 243) - unlinked 20000 (time 1789128845 ; total 472 ; last 229) - unlinked 30000 (time 1789129100 ; total 727 ; last 255) total: 32768 unlinks in 798 seconds: 41.062656 unlinks/second - unlinked 0 (time 1789128373 ; total 0 ; last 0) - unlinked 10000 (time 1789128617 ; total 244 ; last 244) - unlinked 20000 (time 1789128847 ; total 474 ; last 230) - unlinked 30000 (time 1789129102 ; total 729 ; last 255) total: 32768 unlinks in 801 seconds: 40.908863 unlinks/second nlink between: 1 - unlinked 0 (time 1789129176 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789129175 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8112 1263192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524088 539 523549 1% /mnt/lustre