== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:32:03 (1788528723) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1564 1269740 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3120 7210920 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 641 (time 1788528738.99 total 10.00 last 64.09) - mkdir 1329 (time 1788528749.01 total 20.03 last 68.63) - mkdir 2003 (time 1788528759.02 total 30.03 last 67.37) - mkdir 2608 (time 1788528769.03 total 40.04 last 60.43) - mkdir 3236 (time 1788528779.05 total 50.06 last 62.69) - mkdir 3881 (time 1788528789.06 total 60.07 last 64.42) - mkdir 4498 (time 1788528799.07 total 70.08 last 61.64) - mkdir 5206 (time 1788528809.07 total 80.09 last 70.77) - mkdir 5866 (time 1788528819.09 total 90.10 last 65.91) - mkdir 6428 (time 1788528829.09 total 100.11 last 56.15) - mkdir 7040 (time 1788528839.09 total 110.11 last 61.20) - mkdir 7683 (time 1788528849.10 total 120.11 last 64.28) - mkdir 8333 (time 1788528859.10 total 130.12 last 64.98) - mkdir 9103 (time 1788528869.11 total 140.12 last 76.95) - mkdir 9746 (time 1788528879.11 total 150.13 last 64.26) - mkdir 10000 (time 1788528882.52 total 153.53 last 74.65) - mkdir 10702 (time 1788528892.52 total 163.54 last 70.17) - mkdir 11361 (time 1788528902.54 total 173.55 last 65.79) - mkdir 12061 (time 1788528912.55 total 183.56 last 69.92) - mkdir 12652 (time 1788528922.56 total 193.57 last 59.05) - mkdir 13258 (time 1788528932.57 total 203.58 last 60.56) - mkdir 13854 (time 1788528942.59 total 213.61 last 59.45) - mkdir 14554 (time 1788528952.61 total 223.62 last 69.89) - mkdir 15190 (time 1788528962.61 total 233.62 last 63.59) - mkdir 15802 (time 1788528972.63 total 243.65 last 61.05) - mkdir 16474 (time 1788528982.64 total 253.65 last 67.17) - mkdir 17140 (time 1788528992.65 total 263.67 last 66.49) - mkdir 17753 (time 1788529002.67 total 273.69 last 61.17) - mkdir 18384 (time 1788529012.68 total 283.70 last 63.05) - mkdir 19017 (time 1788529022.68 total 293.70 last 63.28) - mkdir 19599 (time 1788529032.69 total 303.70 last 58.18) - mkdir 20000 (time 1788529039.53 total 310.54 last 58.61) - mkdir 20605 (time 1788529049.54 total 320.55 last 60.45) - mkdir 21331 (time 1788529059.55 total 330.56 last 72.53) - mkdir 21920 (time 1788529069.56 total 340.58 last 58.81) - mkdir 22555 (time 1788529079.58 total 350.59 last 63.41) - mkdir 23193 (time 1788529089.58 total 360.60 last 63.76) - mkdir 23872 (time 1788529099.59 total 370.61 last 67.83) - mkdir 24494 (time 1788529109.59 total 380.61 last 62.19) - mkdir 25152 (time 1788529119.60 total 390.61 last 65.77) - mkdir 25802 (time 1788529129.60 total 400.62 last 64.96) - mkdir 26469 (time 1788529139.61 total 410.62 last 66.69) - mkdir 27074 (time 1788529149.61 total 420.63 last 60.45) - mkdir 27772 (time 1788529159.62 total 430.63 last 69.79) - mkdir 28518 (time 1788529169.62 total 440.63 last 74.56) - mkdir 29206 (time 1788529179.62 total 450.64 last 68.77) - mkdir 29822 (time 1788529189.64 total 460.65 last 61.53) - mkdir 30000 (time 1788529192.62 total 463.64 last 59.57) - mkdir 30621 (time 1788529202.65 total 473.66 last 61.96) - mkdir 31209 (time 1788529212.65 total 483.66 last 58.77) - mkdir 31833 (time 1788529222.66 total 493.67 last 62.35) - mkdir 32368 (time 1788529232.66 total 503.67 last 53.50) total: 32818 mkdir in 512.09 seconds: 64.09 ops/second - mkdir 648 (time 1788528738.87 total 10.00 last 64.78) - mkdir 1316 (time 1788528748.88 total 20.01 last 66.73) - mkdir 2002 (time 1788528758.88 total 30.01 last 68.60) - mkdir 2608 (time 1788528768.88 total 40.02 last 60.58) - mkdir 3237 (time 1788528778.89 total 50.02 last 62.87) - mkdir 3866 (time 1788528788.91 total 60.04 last 62.78) - mkdir 4495 (time 1788528798.93 total 70.06 last 62.75) - mkdir 5182 (time 1788528808.94 total 80.07 last 68.65) - mkdir 5860 (time 1788528818.95 total 90.09 last 67.68) - mkdir 6408 (time 1788528828.97 total 100.11 last 54.72) - mkdir 7011 (time 1788528839.00 total 110.13 last 60.14) - mkdir 7645 (time 1788528849.02 total 120.15 last 63.26) - mkdir 8306 (time 1788528859.04 total 130.17 last 65.98) - mkdir 9104 (time 1788528869.04 total 140.17 last 79.77) - mkdir 9771 (time 1788528879.06 total 150.19 last 66.58) - mkdir 10000 (time 1788528882.30 total 153.44 last 70.57) - mkdir 10697 (time 1788528892.30 total 163.44 last 69.68) - mkdir 11384 (time 1788528902.31 total 173.44 last 68.69) - mkdir 12046 (time 1788528912.32 total 183.46 last 66.08) - mkdir 12646 (time 1788528922.34 total 193.48 last 59.89) - mkdir 13258 (time 1788528932.34 total 203.48 last 61.20) - mkdir 13858 (time 1788528942.35 total 213.48 last 59.98) - mkdir 14552 (time 1788528952.35 total 223.49 last 69.37) - mkdir 15203 (time 1788528962.36 total 233.50 last 65.02) - mkdir 15839 (time 1788528972.39 total 243.52 last 63.44) - mkdir 16532 (time 1788528982.40 total 253.54 last 69.18) - mkdir 17208 (time 1788528992.43 total 263.57 last 67.41) - mkdir 17830 (time 1788529002.45 total 273.58 last 62.09) - mkdir 18462 (time 1788529012.46 total 283.60 last 63.12) - mkdir 19090 (time 1788529022.47 total 293.61 last 62.75) - mkdir 19671 (time 1788529032.47 total 303.61 last 58.07) - mkdir 20000 (time 1788529037.93 total 309.07 last 60.28) - mkdir 20621 (time 1788529047.94 total 319.07 last 62.07) - mkdir 21334 (time 1788529057.94 total 329.07 last 71.29) - mkdir 21941 (time 1788529067.98 total 339.11 last 60.48) - mkdir 22549 (time 1788529077.98 total 349.11 last 60.79) - mkdir 23159 (time 1788529087.98 total 359.11 last 61.00) - mkdir 23827 (time 1788529097.98 total 369.12 last 66.76) - mkdir 24450 (time 1788529107.99 total 379.12 last 62.27) - mkdir 25106 (time 1788529117.99 total 389.13 last 65.59) - mkdir 25764 (time 1788529128.00 total 399.14 last 65.73) - mkdir 26412 (time 1788529138.00 total 409.14 last 64.79) - mkdir 27013 (time 1788529148.02 total 419.16 last 59.98) - mkdir 27649 (time 1788529158.03 total 429.16 last 63.57) - mkdir 28420 (time 1788529168.03 total 439.17 last 77.04) - mkdir 29077 (time 1788529178.05 total 449.19 last 65.59) - mkdir 29731 (time 1788529188.05 total 459.19 last 65.40) - mkdir 30000 (time 1788529192.61 total 463.74 last 59.05) - mkdir 30626 (time 1788529202.63 total 473.76 last 62.48) - mkdir 31212 (time 1788529212.63 total 483.77 last 58.56) - mkdir 31822 (time 1788529222.65 total 493.79 last 60.89) - mkdir 32363 (time 1788529232.66 total 503.80 last 54.02) total: 32818 mkdir in 512.43 seconds: 64.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270788 1000516 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1564 1269740 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3120 7210920 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 1788529872 ; total 1 ; last 1) - unlinked 10000 (time 1788530131 ; total 260 ; last 259) - unlinked 20000 (time 1788530399 ; total 528 ; last 268) - unlinked 30000 (time 1788530672 ; total 801 ; last 273) total: 32768 unlinks in 875 seconds: 37.449142 unlinks/second - unlinked 0 (time 1788529872 ; total 0 ; last 0) - unlinked 10000 (time 1788530132 ; total 260 ; last 260) - unlinked 20000 (time 1788530402 ; total 530 ; last 270) - unlinked 30000 (time 1788530673 ; total 801 ; last 271) total: 32768 unlinks in 874 seconds: 37.491989 unlinks/second nlink between: 1 - unlinked 0 (time 1788530748 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788530748 ; 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 8244 1263060 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1564 1269740 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3120 7210920 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