== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:05:56 (1788509156) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 884 (time 1788509170.95 total 10.01 last 88.30) - mkdir 1679 (time 1788509180.95 total 20.01 last 79.47) - mkdir 2456 (time 1788509190.96 total 30.02 last 77.69) - mkdir 3285 (time 1788509200.96 total 40.02 last 82.84) - mkdir 4007 (time 1788509210.98 total 50.04 last 72.10) - mkdir 4957 (time 1788509220.98 total 60.04 last 94.95) - mkdir 5984 (time 1788509230.99 total 70.05 last 102.64) - mkdir 6871 (time 1788509241.01 total 80.07 last 88.54) - mkdir 7769 (time 1788509251.01 total 90.07 last 89.77) - mkdir 8433 (time 1788509261.03 total 100.09 last 66.24) - mkdir 9305 (time 1788509271.04 total 110.10 last 87.15) - mkdir 10000 (time 1788509278.72 total 117.78 last 90.50) - mkdir 10884 (time 1788509288.74 total 127.80 last 88.23) - mkdir 11638 (time 1788509298.76 total 137.82 last 75.28) - mkdir 12430 (time 1788509308.78 total 147.84 last 79.03) - mkdir 13259 (time 1788509318.79 total 157.85 last 82.77) - mkdir 14048 (time 1788509328.81 total 167.87 last 78.76) - mkdir 14715 (time 1788509338.85 total 177.91 last 66.46) - mkdir 15609 (time 1788509348.85 total 187.91 last 89.39) - mkdir 16472 (time 1788509358.86 total 197.92 last 86.21) - mkdir 17208 (time 1788509368.86 total 207.92 last 73.55) - mkdir 17967 (time 1788509378.87 total 217.93 last 75.87) - mkdir 18875 (time 1788509388.88 total 227.94 last 90.67) - mkdir 19854 (time 1788509398.89 total 237.95 last 97.82) - mkdir 20856 (time 1788509408.90 total 247.96 last 100.07) - mkdir 21724 (time 1788509418.92 total 257.98 last 86.68) - mkdir 22589 (time 1788509428.94 total 268.00 last 86.29) - mkdir 23404 (time 1788509438.94 total 278.00 last 81.48) - mkdir 24172 (time 1788509448.96 total 288.02 last 76.68) - mkdir 25037 (time 1788509458.96 total 298.02 last 86.47) - mkdir 25805 (time 1788509468.98 total 308.04 last 76.64) - mkdir 26625 (time 1788509478.99 total 318.05 last 81.92) - mkdir 27421 (time 1788509489.00 total 328.06 last 79.54) - mkdir 28164 (time 1788509499.01 total 338.07 last 74.21) - mkdir 28833 (time 1788509509.01 total 348.07 last 66.90) - mkdir 29822 (time 1788509519.02 total 358.08 last 98.85) - mkdir 30749 (time 1788509529.03 total 368.09 last 92.58) - mkdir 31635 (time 1788509539.04 total 378.10 last 88.51) - mkdir 32486 (time 1788509549.05 total 388.11 last 85.05) total: 32818 mkdir in 392.11 seconds: 83.69 ops/second - mkdir 870 (time 1788509171.17 total 10.00 last 86.96) - mkdir 1679 (time 1788509181.20 total 20.03 last 80.68) - mkdir 2452 (time 1788509191.24 total 30.07 last 76.99) - mkdir 3278 (time 1788509201.26 total 40.09 last 82.45) - mkdir 4013 (time 1788509211.27 total 50.10 last 73.40) - mkdir 4939 (time 1788509221.27 total 60.11 last 92.58) - mkdir 5963 (time 1788509231.27 total 70.11 last 102.39) - mkdir 6857 (time 1788509241.28 total 80.11 last 89.36) - mkdir 7749 (time 1788509251.30 total 90.13 last 89.04) - mkdir 8372 (time 1788509261.30 total 100.13 last 62.30) - mkdir 9254 (time 1788509271.30 total 110.13 last 88.20) - mkdir 10000 (time 1788509279.62 total 118.46 last 89.58) - mkdir 10829 (time 1788509289.63 total 128.46 last 82.88) - mkdir 11656 (time 1788509299.63 total 138.47 last 82.65) - mkdir 12454 (time 1788509309.63 total 148.47 last 79.80) - mkdir 13248 (time 1788509319.63 total 158.47 last 79.40) - mkdir 14029 (time 1788509329.65 total 168.48 last 78.00) - mkdir 14690 (time 1788509339.65 total 178.49 last 66.07) - mkdir 15602 (time 1788509349.66 total 188.49 last 91.14) - mkdir 16439 (time 1788509359.66 total 198.50 last 83.64) - mkdir 17139 (time 1788509369.67 total 208.51 last 69.96) - mkdir 17921 (time 1788509379.68 total 218.52 last 78.12) - mkdir 18828 (time 1788509389.70 total 228.53 last 90.56) - mkdir 19776 (time 1788509399.70 total 238.53 last 94.79) - mkdir 20000 (time 1788509402.39 total 241.22 last 83.25) - mkdir 21046 (time 1788509412.39 total 251.22 last 104.59) - mkdir 21882 (time 1788509422.39 total 261.23 last 83.58) - mkdir 22739 (time 1788509432.40 total 271.23 last 85.65) - mkdir 23498 (time 1788509442.41 total 281.24 last 75.83) - mkdir 24331 (time 1788509452.42 total 291.26 last 83.16) - mkdir 25203 (time 1788509462.43 total 301.27 last 87.12) - mkdir 25992 (time 1788509472.43 total 311.27 last 78.88) - mkdir 26839 (time 1788509482.44 total 321.28 last 84.64) - mkdir 27689 (time 1788509492.44 total 331.28 last 84.96) - mkdir 28238 (time 1788509502.47 total 341.30 last 54.78) - mkdir 29063 (time 1788509512.47 total 351.30 last 82.50) - mkdir 30000 (time 1788509522.10 total 360.93 last 97.33) - mkdir 30891 (time 1788509532.10 total 370.93 last 89.07) - mkdir 31782 (time 1788509542.11 total 380.95 last 88.98) - mkdir 32606 (time 1788509552.14 total 390.97 last 82.21) total: 32818 mkdir in 393.57 seconds: 83.39 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270804 1000500 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788510025 ; total 0 ; last 0) - unlinked 10000 (time 1788510209 ; total 184 ; last 184) - unlinked 20000 (time 1788510333 ; total 308 ; last 124) - unlinked 30000 (time 1788510450 ; total 425 ; last 117) total: 32768 unlinks in 461 seconds: 71.080261 unlinks/second - unlinked 0 (time 1788510025 ; total 0 ; last 0) - unlinked 10000 (time 1788510212 ; total 187 ; last 187) - unlinked 20000 (time 1788510335 ; total 310 ; last 123) - unlinked 30000 (time 1788510453 ; total 428 ; last 118) total: 32768 unlinks in 464 seconds: 70.620689 unlinks/second nlink between: 1 - unlinked 0 (time 1788510491 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788510491 ; 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 8260 1263044 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre