== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:39:40 (1788813580) 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 733 (time 1788813596.22 total 10.02 last 73.17) - mkdir 1414 (time 1788813606.22 total 20.02 last 68.07) - mkdir 2076 (time 1788813616.25 total 30.05 last 66.00) - mkdir 2802 (time 1788813626.29 total 40.09 last 72.34) - mkdir 3571 (time 1788813636.29 total 50.09 last 76.89) - mkdir 4375 (time 1788813646.30 total 60.10 last 80.34) - mkdir 5068 (time 1788813656.30 total 70.10 last 69.25) - mkdir 5725 (time 1788813666.31 total 80.11 last 65.68) - mkdir 6357 (time 1788813676.32 total 90.12 last 63.14) - mkdir 7308 (time 1788813686.32 total 100.12 last 95.07) - mkdir 8122 (time 1788813696.33 total 110.13 last 81.34) - mkdir 9060 (time 1788813706.34 total 120.14 last 93.70) - mkdir 9846 (time 1788813716.34 total 130.14 last 78.59) - mkdir 10595 (time 1788813726.36 total 140.16 last 74.73) - mkdir 11287 (time 1788813736.36 total 150.16 last 69.20) - mkdir 12009 (time 1788813746.37 total 160.17 last 72.12) - mkdir 12794 (time 1788813756.38 total 170.18 last 78.47) - mkdir 13481 (time 1788813766.41 total 180.21 last 68.49) - mkdir 14247 (time 1788813776.42 total 190.22 last 76.48) - mkdir 15076 (time 1788813786.44 total 200.24 last 82.77) - mkdir 15822 (time 1788813796.45 total 210.25 last 74.53) - mkdir 16599 (time 1788813806.46 total 220.25 last 77.64) - mkdir 17381 (time 1788813816.47 total 230.27 last 78.06) - mkdir 18116 (time 1788813826.48 total 240.28 last 73.44) - mkdir 18833 (time 1788813836.48 total 250.28 last 71.69) - mkdir 19636 (time 1788813846.49 total 260.28 last 80.28) - mkdir 20000 (time 1788813851.09 total 264.89 last 79.00) - mkdir 20813 (time 1788813861.10 total 274.90 last 81.23) - mkdir 21691 (time 1788813871.10 total 284.90 last 87.80) - mkdir 22501 (time 1788813881.10 total 294.90 last 80.98) - mkdir 23299 (time 1788813891.12 total 304.92 last 79.66) - mkdir 24138 (time 1788813901.14 total 314.93 last 83.79) - mkdir 24955 (time 1788813911.15 total 324.95 last 81.60) - mkdir 25755 (time 1788813921.15 total 334.95 last 79.99) - mkdir 26523 (time 1788813931.16 total 344.96 last 76.70) - mkdir 27303 (time 1788813941.17 total 354.96 last 77.96) - mkdir 28103 (time 1788813951.17 total 364.97 last 79.96) - mkdir 28848 (time 1788813961.17 total 374.97 last 74.48) - mkdir 29685 (time 1788813971.18 total 384.98 last 83.66) - mkdir 30000 (time 1788813975.11 total 388.91 last 80.11) - mkdir 30781 (time 1788813985.12 total 398.92 last 78.04) - mkdir 31584 (time 1788813995.13 total 408.93 last 80.19) - mkdir 32413 (time 1788814005.14 total 418.94 last 82.86) total: 32818 mkdir in 424.17 seconds: 77.37 ops/second - mkdir 736 (time 1788813596.21 total 10.00 last 73.57) - mkdir 1434 (time 1788813606.21 total 20.00 last 69.80) - mkdir 2091 (time 1788813616.21 total 30.01 last 65.66) - mkdir 2818 (time 1788813626.26 total 40.06 last 72.35) - mkdir 3604 (time 1788813636.26 total 50.06 last 78.59) - mkdir 4379 (time 1788813646.27 total 60.06 last 77.45) - mkdir 5081 (time 1788813656.28 total 70.08 last 70.08) - mkdir 5739 (time 1788813666.31 total 80.10 last 65.65) - mkdir 6365 (time 1788813676.31 total 90.11 last 62.58) - mkdir 7315 (time 1788813686.32 total 100.12 last 94.84) - mkdir 8126 (time 1788813696.33 total 110.13 last 81.03) - mkdir 9067 (time 1788813706.33 total 120.13 last 94.08) - mkdir 9836 (time 1788813716.34 total 130.14 last 76.84) - mkdir 10560 (time 1788813726.35 total 140.14 last 72.38) - mkdir 11290 (time 1788813736.37 total 150.17 last 72.84) - mkdir 12011 (time 1788813746.38 total 160.18 last 71.97) - mkdir 12798 (time 1788813756.39 total 170.19 last 78.67) - mkdir 13475 (time 1788813766.40 total 180.20 last 67.61) - mkdir 14226 (time 1788813776.41 total 190.21 last 75.00) - mkdir 15049 (time 1788813786.42 total 200.22 last 82.24) - mkdir 15797 (time 1788813796.46 total 210.26 last 74.53) - mkdir 16546 (time 1788813806.47 total 220.26 last 74.85) - mkdir 17316 (time 1788813816.50 total 230.30 last 76.72) - mkdir 18036 (time 1788813826.52 total 240.32 last 71.86) - mkdir 18740 (time 1788813836.53 total 250.33 last 70.36) - mkdir 19525 (time 1788813846.53 total 260.33 last 78.48) - mkdir 20000 (time 1788813852.33 total 266.13 last 81.89) - mkdir 20816 (time 1788813862.33 total 276.13 last 81.60) - mkdir 21670 (time 1788813872.34 total 286.13 last 85.36) - mkdir 22489 (time 1788813882.34 total 296.14 last 81.83) - mkdir 23255 (time 1788813892.35 total 306.15 last 76.54) - mkdir 24078 (time 1788813902.35 total 316.15 last 82.29) - mkdir 24909 (time 1788813912.37 total 326.17 last 82.93) - mkdir 25712 (time 1788813922.38 total 336.18 last 80.27) - mkdir 26426 (time 1788813932.38 total 346.18 last 71.40) - mkdir 27248 (time 1788813942.40 total 356.20 last 82.04) - mkdir 28034 (time 1788813952.41 total 366.21 last 78.53) - mkdir 28801 (time 1788813962.41 total 376.21 last 76.69) - mkdir 29636 (time 1788813972.43 total 386.23 last 83.28) - mkdir 30000 (time 1788813976.94 total 390.74 last 80.83) - mkdir 30790 (time 1788813986.96 total 400.76 last 78.83) - mkdir 31686 (time 1788813996.96 total 410.76 last 89.60) - mkdir 32469 (time 1788814006.96 total 420.76 last 78.30) total: 32818 mkdir in 424.72 seconds: 77.27 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270664 1000640 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 1788814420 ; total 1 ; last 1) - unlinked 10000 (time 1788814595 ; total 176 ; last 175) - unlinked 20000 (time 1788814714 ; total 295 ; last 119) - unlinked 30000 (time 1788814814 ; total 395 ; last 100) total: 32768 unlinks in 423 seconds: 77.465721 unlinks/second - unlinked 0 (time 1788814420 ; total 0 ; last 0) - unlinked 10000 (time 1788814596 ; total 176 ; last 176) - unlinked 20000 (time 1788814714 ; total 294 ; last 118) - unlinked 30000 (time 1788814814 ; total 394 ; last 100) total: 32768 unlinks in 423 seconds: 77.465721 unlinks/second nlink between: 1 - unlinked 0 (time 1788814844 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788814844 ; 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 8120 1263184 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