== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:50:46 (1788580246) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 721 (time 1788580261.06 total 10.02 last 71.93) - mkdir 1437 (time 1788580271.07 total 20.04 last 71.48) - mkdir 2225 (time 1788580281.12 total 30.09 last 78.43) - mkdir 2922 (time 1788580291.13 total 40.10 last 69.64) - mkdir 3701 (time 1788580301.13 total 50.10 last 77.88) - mkdir 4418 (time 1788580311.15 total 60.12 last 71.57) - mkdir 5131 (time 1788580321.16 total 70.13 last 71.23) - mkdir 5819 (time 1788580331.16 total 80.13 last 68.79) - mkdir 6459 (time 1788580341.17 total 90.14 last 63.95) - mkdir 7096 (time 1788580351.17 total 100.14 last 63.67) - mkdir 7758 (time 1788580361.18 total 110.14 last 66.19) - mkdir 8442 (time 1788580371.18 total 120.15 last 68.38) - mkdir 9160 (time 1788580381.18 total 130.15 last 71.80) - mkdir 9806 (time 1788580391.20 total 140.16 last 64.48) - mkdir 10000 (time 1788580394.22 total 143.19 last 64.18) - mkdir 10723 (time 1788580404.22 total 153.19 last 72.26) - mkdir 11432 (time 1788580414.23 total 163.20 last 70.85) - mkdir 12115 (time 1788580424.23 total 173.20 last 68.28) - mkdir 12783 (time 1788580434.24 total 183.20 last 66.79) - mkdir 13494 (time 1788580444.24 total 193.21 last 71.09) - mkdir 14168 (time 1788580454.24 total 203.21 last 67.36) - mkdir 14898 (time 1788580464.25 total 213.22 last 72.93) - mkdir 15580 (time 1788580474.26 total 223.23 last 68.17) - mkdir 16242 (time 1788580484.27 total 233.24 last 66.12) - mkdir 16927 (time 1788580494.27 total 243.24 last 68.47) - mkdir 17580 (time 1788580504.28 total 253.25 last 65.26) - mkdir 18238 (time 1788580514.29 total 263.26 last 65.73) - mkdir 18910 (time 1788580524.29 total 273.26 last 67.19) - mkdir 19608 (time 1788580534.30 total 283.26 last 69.78) - mkdir 20000 (time 1788580539.96 total 288.93 last 69.24) - mkdir 20690 (time 1788580549.96 total 298.93 last 69.00) - mkdir 21306 (time 1788580559.97 total 308.94 last 61.53) - mkdir 21975 (time 1788580569.99 total 318.96 last 66.73) - mkdir 22560 (time 1788580580.00 total 328.97 last 58.48) - mkdir 23248 (time 1788580590.00 total 338.97 last 68.77) - mkdir 23969 (time 1788580600.01 total 348.98 last 72.01) - mkdir 24638 (time 1788580610.03 total 358.99 last 66.82) - mkdir 25248 (time 1788580620.03 total 369.00 last 60.99) - mkdir 25928 (time 1788580630.04 total 379.01 last 67.92) - mkdir 26603 (time 1788580640.06 total 389.02 last 67.39) - mkdir 27269 (time 1788580650.06 total 399.03 last 66.56) - mkdir 27854 (time 1788580660.06 total 409.03 last 58.49) - mkdir 28456 (time 1788580670.07 total 419.04 last 60.18) - mkdir 29151 (time 1788580680.07 total 429.04 last 69.47) - mkdir 29695 (time 1788580690.10 total 439.07 last 54.25) - mkdir 30000 (time 1788580694.58 total 443.54 last 68.14) - mkdir 30555 (time 1788580704.59 total 453.56 last 55.42) - mkdir 31145 (time 1788580714.60 total 463.57 last 58.92) - mkdir 31797 (time 1788580724.61 total 473.58 last 65.15) - mkdir 32413 (time 1788580734.61 total 483.58 last 61.59) total: 32818 mkdir in 490.24 seconds: 66.94 ops/second - mkdir 743 (time 1788580261.04 total 10.01 last 74.24) - mkdir 1467 (time 1788580271.04 total 20.01 last 72.38) - mkdir 2230 (time 1788580281.05 total 30.01 last 76.27) - mkdir 2929 (time 1788580291.06 total 40.03 last 69.81) - mkdir 3678 (time 1788580301.06 total 50.03 last 74.88) - mkdir 4376 (time 1788580311.07 total 60.04 last 69.75) - mkdir 5093 (time 1788580321.08 total 70.05 last 71.65) - mkdir 5784 (time 1788580331.11 total 80.08 last 68.89) - mkdir 6399 (time 1788580341.13 total 90.10 last 61.35) - mkdir 7044 (time 1788580351.14 total 100.11 last 64.45) - mkdir 7713 (time 1788580361.17 total 110.14 last 66.69) - mkdir 8372 (time 1788580371.17 total 120.14 last 65.89) - mkdir 9089 (time 1788580381.21 total 130.18 last 71.46) - mkdir 9741 (time 1788580391.21 total 140.18 last 65.18) - mkdir 10000 (time 1788580395.01 total 143.98 last 68.17) - mkdir 10717 (time 1788580405.01 total 153.98 last 71.68) - mkdir 11461 (time 1788580415.02 total 163.99 last 74.36) - mkdir 12154 (time 1788580425.02 total 173.99 last 69.27) - mkdir 12827 (time 1788580435.02 total 183.99 last 67.30) - mkdir 13504 (time 1788580445.04 total 194.01 last 67.59) - mkdir 14203 (time 1788580455.06 total 204.03 last 69.74) - mkdir 14928 (time 1788580465.06 total 214.03 last 72.50) - mkdir 15605 (time 1788580475.07 total 224.04 last 67.67) - mkdir 16210 (time 1788580485.08 total 234.05 last 60.44) - mkdir 16877 (time 1788580495.11 total 244.08 last 66.50) - mkdir 17514 (time 1788580505.11 total 254.08 last 63.69) - mkdir 18182 (time 1788580515.13 total 264.10 last 66.68) - mkdir 18833 (time 1788580525.13 total 274.10 last 65.07) - mkdir 19510 (time 1788580535.15 total 284.12 last 67.59) - mkdir 20000 (time 1788580542.01 total 290.98 last 71.37) - mkdir 20681 (time 1788580552.03 total 300.99 last 68.01) - mkdir 21342 (time 1788580562.05 total 311.01 last 65.97) - mkdir 22022 (time 1788580572.05 total 321.02 last 67.98) - mkdir 22639 (time 1788580582.06 total 331.03 last 61.65) - mkdir 23341 (time 1788580592.08 total 341.05 last 70.01) - mkdir 24062 (time 1788580602.09 total 351.06 last 72.08) - mkdir 24727 (time 1788580612.09 total 361.06 last 66.46) - mkdir 25361 (time 1788580622.10 total 371.06 last 63.39) - mkdir 26048 (time 1788580632.11 total 381.08 last 68.61) - mkdir 26699 (time 1788580642.13 total 391.10 last 64.97) - mkdir 27396 (time 1788580652.13 total 401.10 last 69.67) - mkdir 27909 (time 1788580662.14 total 411.10 last 51.29) - mkdir 28532 (time 1788580672.15 total 421.12 last 62.19) - mkdir 29189 (time 1788580682.15 total 431.12 last 65.69) - mkdir 29771 (time 1788580692.18 total 441.15 last 58.06) - mkdir 30000 (time 1788580695.62 total 444.59 last 66.46) - mkdir 30545 (time 1788580705.64 total 454.60 last 54.44) - mkdir 31137 (time 1788580715.65 total 464.62 last 59.13) - mkdir 31788 (time 1788580725.65 total 474.62 last 65.07) - mkdir 32395 (time 1788580735.66 total 484.63 last 60.66) total: 32818 mkdir in 491.32 seconds: 66.80 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 270620 1000684 22% /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 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788581446 ; total 0 ; last 0) - unlinked 10000 (time 1788581679 ; total 233 ; last 233) - unlinked 20000 (time 1788581949 ; total 503 ; last 270) - unlinked 30000 (time 1788582211 ; total 765 ; last 262) total: 32768 unlinks in 837 seconds: 39.149342 unlinks/second - unlinked 0 (time 1788581446 ; total 0 ; last 0) - unlinked 10000 (time 1788581683 ; total 237 ; last 237) - unlinked 20000 (time 1788581955 ; total 509 ; last 272) - unlinked 30000 (time 1788582217 ; total 771 ; last 262) total: 32768 unlinks in 842 seconds: 38.916866 unlinks/second nlink between: 1 - unlinked 0 (time 1788582290 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788582290 ; 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 8076 1263228 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 259 1023741 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: 524090 539 523551 1% /mnt/lustre