== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:01:35 (1788328895) 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 722 (time 1788328910.70 total 10.00 last 72.20) - mkdir 1447 (time 1788328920.70 total 20.00 last 72.48) - mkdir 2321 (time 1788328930.72 total 30.02 last 87.26) - mkdir 3138 (time 1788328940.73 total 40.03 last 81.65) - mkdir 3838 (time 1788328950.74 total 50.04 last 69.88) - mkdir 4546 (time 1788328960.76 total 60.06 last 70.66) - mkdir 5312 (time 1788328970.77 total 70.07 last 76.58) - mkdir 6048 (time 1788328980.77 total 80.07 last 73.56) - mkdir 6762 (time 1788328990.78 total 90.08 last 71.37) - mkdir 7486 (time 1788329000.79 total 100.09 last 72.31) - mkdir 8209 (time 1788329010.79 total 110.09 last 72.27) - mkdir 8929 (time 1788329020.80 total 120.10 last 71.98) - mkdir 9664 (time 1788329030.80 total 130.10 last 73.48) - mkdir 10000 (time 1788329036.08 total 135.38 last 63.59) - mkdir 10730 (time 1788329046.09 total 145.38 last 72.99) - mkdir 11435 (time 1788329056.09 total 155.39 last 70.46) - mkdir 12062 (time 1788329066.12 total 165.42 last 62.53) - mkdir 12690 (time 1788329076.12 total 175.42 last 62.79) - mkdir 13296 (time 1788329086.18 total 185.48 last 60.25) - mkdir 13909 (time 1788329096.18 total 195.48 last 61.29) - mkdir 14666 (time 1788329106.18 total 205.48 last 75.69) - mkdir 15486 (time 1788329116.18 total 215.48 last 82.00) - mkdir 16215 (time 1788329126.19 total 225.49 last 72.87) - mkdir 17015 (time 1788329136.19 total 235.49 last 79.99) - mkdir 17792 (time 1788329146.19 total 245.49 last 77.70) - mkdir 18538 (time 1788329156.19 total 255.49 last 74.59) - mkdir 19282 (time 1788329166.21 total 265.51 last 74.26) - mkdir 19973 (time 1788329176.22 total 275.52 last 68.99) - mkdir 20568 (time 1788329186.24 total 285.54 last 59.42) - mkdir 21254 (time 1788329196.24 total 295.54 last 68.57) - mkdir 21904 (time 1788329206.25 total 305.55 last 64.94) - mkdir 22591 (time 1788329216.27 total 315.57 last 68.58) - mkdir 23356 (time 1788329226.29 total 325.59 last 76.37) - mkdir 24085 (time 1788329236.30 total 335.60 last 72.77) - mkdir 24843 (time 1788329246.32 total 345.62 last 75.66) - mkdir 25557 (time 1788329256.35 total 355.65 last 71.20) - mkdir 26225 (time 1788329266.35 total 365.65 last 66.80) - mkdir 26914 (time 1788329276.36 total 375.66 last 68.82) - mkdir 27557 (time 1788329286.37 total 385.67 last 64.26) - mkdir 28155 (time 1788329296.37 total 395.67 last 59.79) - mkdir 28707 (time 1788329306.38 total 405.68 last 55.14) - mkdir 29256 (time 1788329316.39 total 415.69 last 54.87) - mkdir 29891 (time 1788329326.39 total 425.69 last 63.46) - mkdir 30586 (time 1788329336.40 total 435.70 last 69.46) - mkdir 31233 (time 1788329346.42 total 445.72 last 64.58) - mkdir 31966 (time 1788329356.42 total 455.72 last 73.25) - mkdir 32755 (time 1788329366.43 total 465.73 last 78.88) total: 32818 mkdir in 466.44 seconds: 70.36 ops/second - mkdir 696 (time 1788328910.71 total 10.00 last 69.58) - mkdir 1434 (time 1788328920.73 total 20.03 last 73.62) - mkdir 2285 (time 1788328930.73 total 30.03 last 85.09) - mkdir 3061 (time 1788328940.74 total 40.03 last 77.57) - mkdir 3736 (time 1788328950.75 total 50.04 last 67.42) - mkdir 4438 (time 1788328960.79 total 60.09 last 69.90) - mkdir 5230 (time 1788328970.81 total 70.11 last 79.02) - mkdir 5960 (time 1788328980.82 total 80.11 last 72.98) - mkdir 6680 (time 1788328990.82 total 90.11 last 72.00) - mkdir 7417 (time 1788329000.82 total 100.12 last 73.64) - mkdir 8142 (time 1788329010.82 total 110.12 last 72.50) - mkdir 8885 (time 1788329020.84 total 120.14 last 74.15) - mkdir 9624 (time 1788329030.85 total 130.15 last 73.86) - mkdir 10000 (time 1788329037.23 total 136.53 last 58.88) - mkdir 10769 (time 1788329047.25 total 146.55 last 76.79) - mkdir 11476 (time 1788329057.26 total 156.55 last 70.64) - mkdir 12096 (time 1788329067.26 total 166.56 last 61.96) - mkdir 12669 (time 1788329077.29 total 176.58 last 57.17) - mkdir 13249 (time 1788329087.30 total 186.60 last 57.91) - mkdir 13881 (time 1788329097.32 total 196.62 last 63.08) - mkdir 14645 (time 1788329107.33 total 206.62 last 76.35) - mkdir 15467 (time 1788329117.33 total 216.63 last 82.15) - mkdir 16236 (time 1788329127.33 total 226.63 last 76.90) - mkdir 17030 (time 1788329137.36 total 236.65 last 79.22) - mkdir 17829 (time 1788329147.36 total 246.66 last 79.87) - mkdir 18556 (time 1788329157.37 total 256.67 last 72.61) - mkdir 19252 (time 1788329167.38 total 266.68 last 69.54) - mkdir 19952 (time 1788329177.39 total 276.69 last 69.92) - mkdir 20575 (time 1788329187.41 total 286.70 last 62.22) - mkdir 21251 (time 1788329197.42 total 296.71 last 67.53) - mkdir 21903 (time 1788329207.43 total 306.73 last 65.10) - mkdir 22581 (time 1788329217.43 total 316.73 last 67.78) - mkdir 23332 (time 1788329227.45 total 326.75 last 74.97) - mkdir 24071 (time 1788329237.47 total 336.76 last 73.78) - mkdir 24848 (time 1788329247.50 total 346.79 last 77.46) - mkdir 25566 (time 1788329257.51 total 356.81 last 71.70) - mkdir 26251 (time 1788329267.52 total 366.82 last 68.43) - mkdir 26934 (time 1788329277.52 total 376.82 last 68.29) - mkdir 27569 (time 1788329287.53 total 386.83 last 63.44) - mkdir 28169 (time 1788329297.57 total 396.86 last 59.78) - mkdir 28754 (time 1788329307.57 total 406.87 last 58.49) - mkdir 29313 (time 1788329317.57 total 416.87 last 55.89) - mkdir 29947 (time 1788329327.57 total 426.87 last 63.37) - mkdir 30605 (time 1788329337.58 total 436.87 last 65.79) - mkdir 31243 (time 1788329347.59 total 446.89 last 63.71) - mkdir 32015 (time 1788329357.60 total 456.89 last 77.17) - mkdir 32795 (time 1788329367.60 total 466.89 last 78.00) total: 32818 mkdir in 467.12 seconds: 70.26 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270780 1000524 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 1788329927 ; total 0 ; last 0) - unlinked 10000 (time 1788330158 ; total 231 ; last 231) - unlinked 20000 (time 1788330308 ; total 381 ; last 150) - unlinked 30000 (time 1788330445 ; total 518 ; last 137) total: 32768 unlinks in 559 seconds: 58.618961 unlinks/second - unlinked 0 (time 1788329927 ; total 0 ; last 0) - unlinked 10000 (time 1788330162 ; total 235 ; last 235) - unlinked 20000 (time 1788330311 ; total 384 ; last 149) - unlinked 30000 (time 1788330447 ; total 520 ; last 136) total: 32768 unlinks in 560 seconds: 58.514286 unlinks/second nlink between: 1 - unlinked 0 (time 1788330489 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788330489 ; 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 8236 1263068 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