== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:42:43 (1788925363) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524085 534 523551 1% /mnt/lustre - mkdir 797 (time 1788925378.58 total 10.01 last 79.61) - mkdir 1622 (time 1788925388.58 total 20.02 last 82.45) - mkdir 2388 (time 1788925398.61 total 30.04 last 76.39) - mkdir 3139 (time 1788925408.62 total 40.05 last 75.02) - mkdir 3930 (time 1788925418.62 total 50.06 last 79.09) - mkdir 4629 (time 1788925428.63 total 60.06 last 69.85) - mkdir 5310 (time 1788925438.64 total 70.07 last 68.03) - mkdir 5942 (time 1788925448.65 total 80.09 last 63.11) - mkdir 6759 (time 1788925458.66 total 90.10 last 81.64) - mkdir 7487 (time 1788925468.69 total 100.12 last 72.61) - mkdir 8245 (time 1788925478.69 total 110.13 last 75.75) - mkdir 8829 (time 1788925488.70 total 120.13 last 58.38) - mkdir 9352 (time 1788925498.72 total 130.15 last 52.20) - mkdir 10000 (time 1788925508.57 total 140.00 last 65.79) - mkdir 10691 (time 1788925518.58 total 150.02 last 68.97) - mkdir 11385 (time 1788925528.60 total 160.03 last 69.29) - mkdir 12164 (time 1788925538.61 total 170.04 last 77.82) - mkdir 12870 (time 1788925548.62 total 180.06 last 70.51) - mkdir 13469 (time 1788925558.65 total 190.09 last 59.73) - mkdir 14042 (time 1788925568.67 total 200.10 last 57.22) - mkdir 14807 (time 1788925578.70 total 210.13 last 76.27) - mkdir 15512 (time 1788925588.70 total 220.13 last 70.48) - mkdir 16098 (time 1788925598.70 total 230.14 last 58.58) - mkdir 16732 (time 1788925608.71 total 240.14 last 63.35) - mkdir 17405 (time 1788925618.73 total 250.16 last 67.20) - mkdir 17962 (time 1788925628.75 total 260.18 last 55.57) - mkdir 18656 (time 1788925638.75 total 270.19 last 69.35) - mkdir 19518 (time 1788925648.77 total 280.20 last 86.08) - mkdir 20000 (time 1788925655.23 total 286.66 last 74.60) - mkdir 20828 (time 1788925665.24 total 296.67 last 82.72) - mkdir 21562 (time 1788925675.24 total 306.68 last 73.38) - mkdir 22214 (time 1788925685.27 total 316.70 last 65.03) - mkdir 22810 (time 1788925695.29 total 326.73 last 59.45) - mkdir 23676 (time 1788925705.31 total 336.74 last 86.48) - mkdir 24526 (time 1788925715.31 total 346.74 last 84.98) - mkdir 25476 (time 1788925725.32 total 356.75 last 94.92) - mkdir 26319 (time 1788925735.32 total 366.76 last 84.27) - mkdir 27285 (time 1788925745.34 total 376.78 last 96.40) - mkdir 28226 (time 1788925755.34 total 386.78 last 94.09) - mkdir 29086 (time 1788925765.34 total 396.78 last 85.99) - mkdir 29959 (time 1788925775.35 total 406.79 last 87.22) - mkdir 30887 (time 1788925785.36 total 416.79 last 92.78) - mkdir 31547 (time 1788925795.36 total 426.79 last 65.99) - mkdir 32415 (time 1788925805.37 total 436.80 last 86.68) total: 32818 mkdir in 442.15 seconds: 74.22 ops/second - mkdir 786 (time 1788925378.58 total 10.01 last 78.55) - mkdir 1591 (time 1788925388.58 total 20.01 last 80.47) - mkdir 2368 (time 1788925398.59 total 30.01 last 77.68) - mkdir 3122 (time 1788925408.59 total 40.01 last 75.39) - mkdir 3903 (time 1788925418.60 total 50.02 last 78.03) - mkdir 4581 (time 1788925428.60 total 60.03 last 67.75) - mkdir 5287 (time 1788925438.61 total 70.04 last 70.56) - mkdir 5896 (time 1788925448.62 total 80.04 last 60.86) - mkdir 6707 (time 1788925458.62 total 90.05 last 81.05) - mkdir 7449 (time 1788925468.62 total 100.05 last 74.19) - mkdir 8162 (time 1788925478.66 total 110.08 last 71.06) - mkdir 8780 (time 1788925488.67 total 120.10 last 61.70) - mkdir 9295 (time 1788925498.68 total 130.11 last 51.44) - mkdir 9981 (time 1788925508.69 total 140.11 last 68.58) - mkdir 10670 (time 1788925518.70 total 150.13 last 68.82) - mkdir 11374 (time 1788925528.70 total 160.13 last 70.37) - mkdir 12119 (time 1788925538.71 total 170.14 last 74.42) - mkdir 12861 (time 1788925548.73 total 180.15 last 74.10) - mkdir 13429 (time 1788925558.74 total 190.17 last 56.70) - mkdir 13997 (time 1788925568.78 total 200.20 last 56.60) - mkdir 14785 (time 1788925578.79 total 210.21 last 78.73) - mkdir 15491 (time 1788925588.79 total 220.22 last 70.58) - mkdir 16064 (time 1788925598.81 total 230.24 last 57.19) - mkdir 16658 (time 1788925608.83 total 240.25 last 59.30) - mkdir 17296 (time 1788925618.84 total 250.27 last 63.71) - mkdir 17889 (time 1788925628.85 total 260.27 last 59.27) - mkdir 18566 (time 1788925638.86 total 270.28 last 67.64) - mkdir 19399 (time 1788925648.86 total 280.28 last 83.29) - mkdir 20000 (time 1788925656.51 total 287.94 last 78.49) - mkdir 20843 (time 1788925666.52 total 297.95 last 84.20) - mkdir 21623 (time 1788925676.53 total 307.96 last 77.94) - mkdir 22221 (time 1788925686.53 total 317.96 last 59.79) - mkdir 22827 (time 1788925696.54 total 327.96 last 60.60) - mkdir 23665 (time 1788925706.57 total 338.00 last 83.51) - mkdir 24538 (time 1788925716.57 total 348.00 last 87.29) - mkdir 25482 (time 1788925726.57 total 358.00 last 94.39) - mkdir 26363 (time 1788925736.58 total 368.01 last 88.04) - mkdir 27295 (time 1788925746.60 total 378.03 last 92.98) - mkdir 28257 (time 1788925756.60 total 388.03 last 96.19) - mkdir 29090 (time 1788925766.61 total 398.03 last 83.26) - mkdir 29983 (time 1788925776.61 total 408.04 last 89.29) - mkdir 30904 (time 1788925786.61 total 418.04 last 92.06) - mkdir 31596 (time 1788925796.63 total 428.05 last 69.11) - mkdir 32480 (time 1788925806.65 total 438.07 last 88.22) total: 32818 mkdir in 442.41 seconds: 74.18 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270776 1000528 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 1788926252 ; total 0 ; last 0) - unlinked 10000 (time 1788926433 ; total 181 ; last 181) - unlinked 20000 (time 1788926563 ; total 311 ; last 130) - unlinked 30000 (time 1788926666 ; total 414 ; last 103) total: 32768 unlinks in 443 seconds: 73.968399 unlinks/second - unlinked 0 (time 1788926252 ; total 0 ; last 0) - unlinked 10000 (time 1788926434 ; total 182 ; last 182) - unlinked 20000 (time 1788926565 ; total 313 ; last 131) - unlinked 30000 (time 1788926667 ; total 415 ; last 102) total: 32768 unlinks in 444 seconds: 73.801804 unlinks/second nlink between: 1 - unlinked 0 (time 1788926697 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788926698 ; total 1 ; last 1) 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 8232 1263072 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