== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:57:57 (1788843477) 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 654 (time 1788843493.65 total 10.01 last 65.36) - mkdir 1374 (time 1788843503.66 total 20.01 last 71.95) - mkdir 2060 (time 1788843513.67 total 30.03 last 68.51) - mkdir 2742 (time 1788843523.68 total 40.03 last 68.17) - mkdir 3442 (time 1788843533.68 total 50.04 last 69.96) - mkdir 4149 (time 1788843543.70 total 60.05 last 70.59) - mkdir 4826 (time 1788843553.72 total 70.07 last 67.56) - mkdir 5525 (time 1788843563.72 total 80.07 last 69.89) - mkdir 6192 (time 1788843573.73 total 90.08 last 66.64) - mkdir 6842 (time 1788843583.73 total 100.09 last 64.98) - mkdir 7503 (time 1788843593.77 total 110.12 last 65.87) - mkdir 8078 (time 1788843603.79 total 120.15 last 57.35) - mkdir 8881 (time 1788843613.81 total 130.17 last 80.16) - mkdir 9549 (time 1788843623.84 total 140.20 last 66.59) - mkdir 10000 (time 1788843629.97 total 146.32 last 73.59) - mkdir 10654 (time 1788843639.98 total 156.34 last 65.31) - mkdir 11356 (time 1788843649.99 total 166.34 last 70.17) - mkdir 12074 (time 1788843659.99 total 176.35 last 71.78) - mkdir 12802 (time 1788843669.99 total 186.35 last 72.79) - mkdir 13555 (time 1788843680.00 total 196.36 last 75.23) - mkdir 14252 (time 1788843690.03 total 206.38 last 69.51) - mkdir 14995 (time 1788843700.04 total 216.40 last 74.21) - mkdir 15684 (time 1788843710.04 total 226.40 last 68.88) - mkdir 16411 (time 1788843720.05 total 236.41 last 72.66) - mkdir 17131 (time 1788843730.05 total 246.41 last 71.98) - mkdir 17847 (time 1788843740.05 total 256.41 last 71.58) - mkdir 18537 (time 1788843750.06 total 266.42 last 68.97) - mkdir 19242 (time 1788843760.07 total 276.43 last 70.40) - mkdir 19938 (time 1788843770.09 total 286.44 last 69.50) - mkdir 20612 (time 1788843780.12 total 296.48 last 67.19) - mkdir 21302 (time 1788843790.12 total 306.48 last 68.97) - mkdir 22092 (time 1788843800.13 total 316.49 last 78.96) - mkdir 22901 (time 1788843810.14 total 326.50 last 80.79) - mkdir 23670 (time 1788843820.14 total 336.50 last 76.88) - mkdir 24441 (time 1788843830.15 total 346.50 last 77.08) - mkdir 25288 (time 1788843840.16 total 356.52 last 84.57) - mkdir 26043 (time 1788843850.16 total 366.52 last 75.48) - mkdir 26862 (time 1788843860.17 total 376.52 last 81.89) - mkdir 27641 (time 1788843870.17 total 386.52 last 77.89) - mkdir 28395 (time 1788843880.17 total 396.52 last 75.39) - mkdir 29215 (time 1788843890.17 total 406.53 last 81.97) - mkdir 30000 (time 1788843899.81 total 416.16 last 81.46) - mkdir 30712 (time 1788843909.81 total 426.17 last 71.17) - mkdir 31396 (time 1788843919.82 total 436.17 last 68.35) - mkdir 32151 (time 1788843929.82 total 446.18 last 75.48) total: 32818 mkdir in 455.90 seconds: 71.99 ops/second - mkdir 653 (time 1788843493.65 total 10.01 last 65.24) - mkdir 1333 (time 1788843503.67 total 20.03 last 67.89) - mkdir 2026 (time 1788843513.68 total 30.03 last 69.26) - mkdir 2710 (time 1788843523.69 total 40.05 last 68.28) - mkdir 3407 (time 1788843533.71 total 50.06 last 69.60) - mkdir 4126 (time 1788843543.71 total 60.07 last 71.85) - mkdir 4793 (time 1788843553.74 total 70.09 last 66.55) - mkdir 5504 (time 1788843563.75 total 80.11 last 71.01) - mkdir 6206 (time 1788843573.75 total 90.11 last 70.19) - mkdir 6882 (time 1788843583.76 total 100.11 last 67.58) - mkdir 7535 (time 1788843593.79 total 110.14 last 65.09) - mkdir 8094 (time 1788843603.80 total 120.16 last 55.81) - mkdir 8900 (time 1788843613.82 total 130.18 last 80.46) - mkdir 9574 (time 1788843623.83 total 140.19 last 67.33) - mkdir 10000 (time 1788843629.69 total 146.04 last 72.71) - mkdir 10674 (time 1788843639.69 total 156.05 last 67.38) - mkdir 11379 (time 1788843649.70 total 166.05 last 70.45) - mkdir 12101 (time 1788843659.70 total 176.05 last 72.20) - mkdir 12850 (time 1788843669.70 total 186.06 last 74.86) - mkdir 13591 (time 1788843679.71 total 196.07 last 74.04) - mkdir 14311 (time 1788843689.72 total 206.08 last 71.94) - mkdir 15037 (time 1788843699.73 total 216.09 last 72.51) - mkdir 15718 (time 1788843709.74 total 226.10 last 68.04) - mkdir 16429 (time 1788843719.76 total 236.12 last 70.95) - mkdir 17142 (time 1788843729.77 total 246.13 last 71.24) - mkdir 17865 (time 1788843739.80 total 256.15 last 72.11) - mkdir 18562 (time 1788843749.80 total 266.16 last 69.66) - mkdir 19259 (time 1788843759.81 total 276.17 last 69.65) - mkdir 19973 (time 1788843769.83 total 286.18 last 71.29) - mkdir 20643 (time 1788843779.84 total 296.20 last 66.89) - mkdir 21308 (time 1788843789.84 total 306.20 last 66.50) - mkdir 22069 (time 1788843799.86 total 316.21 last 76.00) - mkdir 22839 (time 1788843809.87 total 326.23 last 76.87) - mkdir 23611 (time 1788843819.89 total 336.24 last 77.11) - mkdir 24382 (time 1788843829.90 total 346.25 last 77.01) - mkdir 25175 (time 1788843839.90 total 356.26 last 79.27) - mkdir 25964 (time 1788843849.90 total 366.26 last 78.89) - mkdir 26741 (time 1788843859.91 total 376.26 last 77.68) - mkdir 27516 (time 1788843869.92 total 386.28 last 77.35) - mkdir 28280 (time 1788843879.93 total 396.29 last 76.32) - mkdir 29091 (time 1788843889.94 total 406.30 last 81.05) - mkdir 29903 (time 1788843899.96 total 416.31 last 81.09) - mkdir 30620 (time 1788843909.96 total 426.31 last 71.68) - mkdir 31301 (time 1788843919.96 total 436.32 last 68.07) - mkdir 32013 (time 1788843929.99 total 446.34 last 71.02) - mkdir 32696 (time 1788843939.99 total 456.35 last 68.26) total: 32818 mkdir in 457.82 seconds: 71.68 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 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 1788844548 ; total 0 ; last 0) - unlinked 10000 (time 1788844764 ; total 216 ; last 216) - unlinked 20000 (time 1788844995 ; total 447 ; last 231) - unlinked 30000 (time 1788845224 ; total 676 ; last 229) total: 32768 unlinks in 739 seconds: 44.341000 unlinks/second - unlinked 0 (time 1788844548 ; total 0 ; last 0) - unlinked 10000 (time 1788844766 ; total 218 ; last 218) - unlinked 20000 (time 1788844999 ; total 451 ; last 233) - unlinked 30000 (time 1788845229 ; total 681 ; last 230) total: 32768 unlinks in 742 seconds: 44.161724 unlinks/second nlink between: 1 - unlinked 0 (time 1788845292 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788845292 ; 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 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 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