== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:30:57 (1788561057) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 259 1023741 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: 524087 536 523551 1% /mnt/lustre - mkdir 761 (time 1788561072.66 total 10.01 last 76.03) - mkdir 1291 (time 1788561082.66 total 20.01 last 52.99) - mkdir 1761 (time 1788561092.68 total 30.03 last 46.92) - mkdir 2337 (time 1788561102.68 total 40.03 last 57.60) - mkdir 2988 (time 1788561112.68 total 50.04 last 65.04) - mkdir 3658 (time 1788561122.71 total 60.06 last 66.84) - mkdir 4406 (time 1788561132.72 total 70.07 last 74.70) - mkdir 5014 (time 1788561142.73 total 80.08 last 60.79) - mkdir 5655 (time 1788561152.73 total 90.08 last 64.09) - mkdir 6312 (time 1788561162.74 total 100.10 last 65.58) - mkdir 6876 (time 1788561172.76 total 110.11 last 56.33) - mkdir 7578 (time 1788561182.76 total 120.11 last 70.16) - mkdir 8253 (time 1788561192.77 total 130.12 last 67.43) - mkdir 8864 (time 1788561202.79 total 140.14 last 61.01) - mkdir 9530 (time 1788561212.79 total 150.14 last 66.60) - mkdir 10000 (time 1788561221.20 total 158.55 last 55.88) - mkdir 10607 (time 1788561231.22 total 168.58 last 60.55) - mkdir 11128 (time 1788561241.23 total 178.58 last 52.09) - mkdir 11763 (time 1788561251.27 total 188.62 last 63.23) - mkdir 12306 (time 1788561261.27 total 198.62 last 54.28) - mkdir 12966 (time 1788561271.28 total 208.63 last 65.93) - mkdir 13519 (time 1788561281.28 total 218.63 last 55.29) - mkdir 14095 (time 1788561291.30 total 228.65 last 57.50) - mkdir 14762 (time 1788561301.33 total 238.68 last 66.51) - mkdir 15534 (time 1788561311.33 total 248.68 last 77.17) - mkdir 16252 (time 1788561321.34 total 258.69 last 71.73) - mkdir 16981 (time 1788561331.35 total 268.70 last 72.82) - mkdir 17706 (time 1788561341.36 total 278.71 last 72.47) - mkdir 18358 (time 1788561351.36 total 288.71 last 65.18) - mkdir 19162 (time 1788561361.36 total 298.71 last 80.40) - mkdir 20000 (time 1788561371.24 total 308.59 last 84.86) - mkdir 20785 (time 1788561381.31 total 318.66 last 77.90) - mkdir 21508 (time 1788561391.31 total 328.66 last 72.30) - mkdir 22217 (time 1788561401.34 total 338.69 last 70.68) - mkdir 22797 (time 1788561411.35 total 348.71 last 57.93) - mkdir 23389 (time 1788561421.37 total 358.72 last 59.13) - mkdir 24021 (time 1788561431.37 total 368.72 last 63.16) - mkdir 24624 (time 1788561441.37 total 378.73 last 60.30) - mkdir 25221 (time 1788561451.38 total 388.73 last 59.67) - mkdir 25895 (time 1788561461.39 total 398.74 last 67.33) - mkdir 26573 (time 1788561471.39 total 408.74 last 67.80) - mkdir 27235 (time 1788561481.42 total 418.77 last 66.04) - mkdir 27918 (time 1788561491.42 total 428.77 last 68.26) - mkdir 28550 (time 1788561501.44 total 438.79 last 63.07) - mkdir 29202 (time 1788561511.45 total 448.81 last 65.12) - mkdir 29811 (time 1788561521.47 total 458.82 last 60.82) - mkdir 30000 (time 1788561524.90 total 462.25 last 55.10) - mkdir 30691 (time 1788561534.90 total 472.25 last 69.06) - mkdir 31469 (time 1788561544.92 total 482.27 last 77.69) - mkdir 32172 (time 1788561554.93 total 492.28 last 70.24) total: 32818 mkdir in 501.80 seconds: 65.40 ops/second - mkdir 754 (time 1788561072.65 total 10.00 last 75.36) - mkdir 1298 (time 1788561082.69 total 20.04 last 54.20) - mkdir 1774 (time 1788561092.69 total 30.04 last 47.59) - mkdir 2373 (time 1788561102.70 total 40.05 last 59.83) - mkdir 3039 (time 1788561112.73 total 50.09 last 66.40) - mkdir 3714 (time 1788561122.75 total 60.10 last 67.40) - mkdir 4459 (time 1788561132.77 total 70.12 last 74.34) - mkdir 5051 (time 1788561142.77 total 80.12 last 59.19) - mkdir 5676 (time 1788561152.80 total 90.15 last 62.34) - mkdir 6358 (time 1788561162.83 total 100.18 last 68.01) - mkdir 6908 (time 1788561172.83 total 110.18 last 54.97) - mkdir 7610 (time 1788561182.84 total 120.19 last 70.16) - mkdir 8286 (time 1788561192.84 total 130.19 last 67.56) - mkdir 8893 (time 1788561202.86 total 140.21 last 60.59) - mkdir 9526 (time 1788561212.88 total 150.23 last 63.17) - mkdir 10000 (time 1788561221.64 total 159.00 last 54.10) - mkdir 10591 (time 1788561231.66 total 169.02 last 58.98) - mkdir 11137 (time 1788561241.67 total 179.02 last 54.55) - mkdir 11742 (time 1788561251.68 total 189.03 last 60.47) - mkdir 12296 (time 1788561261.68 total 199.03 last 55.37) - mkdir 12936 (time 1788561271.68 total 209.03 last 63.99) - mkdir 13459 (time 1788561281.71 total 219.06 last 52.15) - mkdir 14045 (time 1788561291.72 total 229.07 last 58.56) - mkdir 14735 (time 1788561301.74 total 239.09 last 68.88) - mkdir 15511 (time 1788561311.74 total 249.09 last 77.57) - mkdir 16210 (time 1788561321.75 total 259.10 last 69.86) - mkdir 16926 (time 1788561331.76 total 269.11 last 71.53) - mkdir 17637 (time 1788561341.78 total 279.14 last 70.90) - mkdir 18258 (time 1788561351.79 total 289.14 last 62.05) - mkdir 19085 (time 1788561361.80 total 299.15 last 82.65) - mkdir 19914 (time 1788561371.81 total 309.16 last 82.82) - mkdir 20687 (time 1788561381.82 total 319.17 last 77.20) - mkdir 21433 (time 1788561391.84 total 329.19 last 74.47) - mkdir 22142 (time 1788561401.86 total 339.21 last 70.78) - mkdir 22723 (time 1788561411.86 total 349.21 last 58.10) - mkdir 23322 (time 1788561421.87 total 359.22 last 59.82) - mkdir 23931 (time 1788561431.87 total 369.22 last 60.90) - mkdir 24544 (time 1788561441.92 total 379.27 last 60.98) - mkdir 25107 (time 1788561451.93 total 389.28 last 56.26) - mkdir 25787 (time 1788561461.93 total 399.28 last 67.98) - mkdir 26461 (time 1788561471.95 total 409.30 last 67.29) - mkdir 27113 (time 1788561481.96 total 419.31 last 65.15) - mkdir 27803 (time 1788561491.97 total 429.32 last 68.94) - mkdir 28429 (time 1788561501.97 total 439.32 last 62.59) - mkdir 29125 (time 1788561511.97 total 449.32 last 69.58) - mkdir 29699 (time 1788561521.99 total 459.34 last 57.31) - mkdir 30000 (time 1788561527.29 total 464.64 last 56.78) - mkdir 30743 (time 1788561537.30 total 474.66 last 74.18) - mkdir 31454 (time 1788561547.32 total 484.67 last 70.98) - mkdir 32187 (time 1788561557.36 total 494.71 last 73.01) total: 32818 mkdir in 504.15 seconds: 65.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270676 1000628 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788562302 ; total 0 ; last 0) - unlinked 10000 (time 1788562547 ; total 245 ; last 245) - unlinked 20000 (time 1788562782 ; total 480 ; last 235) - unlinked 30000 (time 1788562996 ; total 694 ; last 214) total: 32768 unlinks in 749 seconds: 43.749001 unlinks/second - unlinked 0 (time 1788562302 ; total 1 ; last 1) - unlinked 10000 (time 1788562547 ; total 246 ; last 245) - unlinked 20000 (time 1788562783 ; total 482 ; last 236) - unlinked 30000 (time 1788562997 ; total 696 ; last 214) total: 32768 unlinks in 750 seconds: 43.690666 unlinks/second nlink between: 1 - unlinked 0 (time 1788563053 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788563053 ; 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 1 seconds: 0.000000 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8132 1263172 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre