== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:14:08 (1787570048) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7772 1263532 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29064 3577956 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14416 3592604 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4005 1019995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2010 1021990 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2680 259464 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2710 259434 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6015 518898 2% /mnt/lustre - mkdir 688 (time 1787570063.16 total 10.01 last 68.75) - mkdir 1324 (time 1787570073.18 total 20.03 last 63.47) - mkdir 1965 (time 1787570083.18 total 30.03 last 64.09) - mkdir 2629 (time 1787570093.19 total 40.03 last 66.38) - mkdir 3218 (time 1787570103.19 total 50.04 last 58.88) - mkdir 3848 (time 1787570113.22 total 60.07 last 62.79) - mkdir 4538 (time 1787570123.23 total 70.07 last 68.97) - mkdir 5232 (time 1787570133.25 total 80.09 last 69.29) - mkdir 5899 (time 1787570143.27 total 90.11 last 66.53) - mkdir 6557 (time 1787570153.27 total 100.12 last 65.79) - mkdir 7203 (time 1787570163.30 total 110.14 last 64.42) - mkdir 7815 (time 1787570173.31 total 120.15 last 61.14) - mkdir 8411 (time 1787570183.31 total 130.16 last 59.57) - mkdir 9010 (time 1787570193.32 total 140.17 last 59.84) - mkdir 9639 (time 1787570203.32 total 150.17 last 62.90) - mkdir 10000 (time 1787570209.30 total 156.14 last 60.44) - mkdir 10634 (time 1787570219.30 total 166.15 last 63.36) - mkdir 11245 (time 1787570229.31 total 176.15 last 61.06) - mkdir 11825 (time 1787570239.33 total 186.17 last 57.88) - mkdir 12442 (time 1787570249.36 total 196.21 last 61.50) - mkdir 13060 (time 1787570259.39 total 206.24 last 61.62) - mkdir 13700 (time 1787570269.40 total 216.24 last 63.97) - mkdir 14351 (time 1787570279.41 total 226.26 last 64.98) - mkdir 15014 (time 1787570289.43 total 236.27 last 66.21) - mkdir 15726 (time 1787570299.46 total 246.31 last 70.95) - mkdir 16386 (time 1787570309.47 total 256.31 last 65.97) - mkdir 17021 (time 1787570319.49 total 266.33 last 63.39) - mkdir 17633 (time 1787570329.51 total 276.35 last 61.07) - mkdir 18172 (time 1787570339.53 total 286.38 last 53.76) - mkdir 18819 (time 1787570349.54 total 296.39 last 64.63) - mkdir 19397 (time 1787570359.56 total 306.40 last 57.71) - mkdir 20000 (time 1787570369.56 total 316.40 last 60.28) - mkdir 20548 (time 1787570379.56 total 326.41 last 54.79) - mkdir 21068 (time 1787570389.57 total 336.41 last 51.98) - mkdir 21644 (time 1787570399.58 total 346.42 last 57.51) - mkdir 22206 (time 1787570409.59 total 356.43 last 56.17) - mkdir 22809 (time 1787570419.59 total 366.43 last 60.29) - mkdir 23348 (time 1787570429.61 total 376.46 last 53.76) - mkdir 23915 (time 1787570439.62 total 386.47 last 56.65) - mkdir 24483 (time 1787570449.64 total 396.48 last 56.70) - mkdir 25043 (time 1787570459.65 total 406.49 last 55.97) - mkdir 25580 (time 1787570469.66 total 416.51 last 53.62) - mkdir 26138 (time 1787570479.68 total 426.52 last 55.71) - mkdir 26676 (time 1787570489.69 total 436.54 last 53.72) - mkdir 27192 (time 1787570499.70 total 446.55 last 51.54) - mkdir 27785 (time 1787570509.71 total 456.55 last 59.29) - mkdir 28312 (time 1787570519.72 total 466.56 last 52.64) - mkdir 28917 (time 1787570529.72 total 476.57 last 60.47) - mkdir 29479 (time 1787570539.74 total 486.59 last 56.09) - mkdir 30000 (time 1787570547.79 total 494.63 last 64.75) - mkdir 30621 (time 1787570557.79 total 504.64 last 62.08) - mkdir 31219 (time 1787570567.80 total 514.65 last 59.73) - mkdir 31638 (time 1787570577.81 total 524.65 last 41.88) - mkdir 32194 (time 1787570587.83 total 534.67 last 55.50) total: 32818 mkdir in 544.04 seconds: 60.32 ops/second - mkdir 693 (time 1787570063.20 total 10.01 last 69.21) - mkdir 1343 (time 1787570073.20 total 20.02 last 64.97) - mkdir 1976 (time 1787570083.21 total 30.02 last 63.26) - mkdir 2630 (time 1787570093.21 total 40.02 last 65.40) - mkdir 3209 (time 1787570103.22 total 50.03 last 57.85) - mkdir 3843 (time 1787570113.25 total 60.06 last 63.23) - mkdir 4528 (time 1787570123.25 total 70.06 last 68.49) - mkdir 5208 (time 1787570133.26 total 80.07 last 67.92) - mkdir 5879 (time 1787570143.28 total 90.09 last 66.97) - mkdir 6548 (time 1787570153.29 total 100.10 last 66.86) - mkdir 7199 (time 1787570163.29 total 110.10 last 65.09) - mkdir 7794 (time 1787570173.29 total 120.11 last 59.45) - mkdir 8359 (time 1787570183.30 total 130.12 last 56.46) - mkdir 8957 (time 1787570193.31 total 140.12 last 59.76) - mkdir 9590 (time 1787570203.31 total 150.13 last 63.27) - mkdir 10000 (time 1787570210.31 total 157.12 last 58.61) - mkdir 10652 (time 1787570220.32 total 167.13 last 65.14) - mkdir 11248 (time 1787570230.34 total 177.15 last 59.50) - mkdir 11804 (time 1787570240.34 total 187.15 last 55.57) - mkdir 12465 (time 1787570250.35 total 197.16 last 66.07) - mkdir 13074 (time 1787570260.36 total 207.17 last 60.83) - mkdir 13759 (time 1787570270.37 total 217.18 last 68.42) - mkdir 14400 (time 1787570280.38 total 227.19 last 64.03) - mkdir 15097 (time 1787570290.38 total 237.20 last 69.67) - mkdir 15804 (time 1787570300.42 total 247.23 last 70.45) - mkdir 16461 (time 1787570310.44 total 257.26 last 65.54) - mkdir 17108 (time 1787570320.48 total 267.29 last 64.48) - mkdir 17655 (time 1787570330.51 total 277.32 last 54.53) - mkdir 18250 (time 1787570340.52 total 287.33 last 59.46) - mkdir 18866 (time 1787570350.52 total 297.33 last 61.59) - mkdir 19430 (time 1787570360.52 total 307.34 last 56.37) - mkdir 19998 (time 1787570370.54 total 317.35 last 56.73) - mkdir 20542 (time 1787570380.54 total 327.35 last 54.37) - mkdir 21085 (time 1787570390.56 total 337.37 last 54.22) - mkdir 21641 (time 1787570400.57 total 347.39 last 55.50) - mkdir 22168 (time 1787570410.58 total 357.39 last 52.68) - mkdir 22772 (time 1787570420.58 total 367.40 last 60.37) - mkdir 23287 (time 1787570430.61 total 377.42 last 51.37) - mkdir 23842 (time 1787570440.62 total 387.43 last 55.45) - mkdir 24400 (time 1787570450.63 total 397.44 last 55.73) - mkdir 24949 (time 1787570460.63 total 407.45 last 54.88) - mkdir 25515 (time 1787570470.63 total 417.45 last 56.60) - mkdir 26071 (time 1787570480.65 total 427.46 last 55.53) - mkdir 26600 (time 1787570490.65 total 437.46 last 52.89) - mkdir 27139 (time 1787570500.66 total 447.48 last 53.82) - mkdir 27719 (time 1787570510.68 total 457.49 last 57.92) - mkdir 28243 (time 1787570520.71 total 467.52 last 52.25) - mkdir 28845 (time 1787570530.71 total 477.52 last 60.18) - mkdir 29396 (time 1787570540.72 total 487.53 last 55.06) - mkdir 30000 (time 1787570550.27 total 497.09 last 63.20) - mkdir 30591 (time 1787570560.28 total 507.09 last 59.05) - mkdir 31145 (time 1787570570.28 total 517.10 last 55.39) - mkdir 31547 (time 1787570580.30 total 527.11 last 40.12) - mkdir 32157 (time 1787570590.32 total 537.14 last 60.88) total: 32818 mkdir in 546.28 seconds: 60.08 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7772 1263532 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276232 995072 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29064 3577956 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14416 3592604 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4005 1019995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67646 956354 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2680 259464 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2710 259434 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71651 518898 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787571514 ; total 0 ; last 0) - unlinked 10000 (time 1787571791 ; total 277 ; last 277) - unlinked 20000 (time 1787572085 ; total 571 ; last 294) - unlinked 30000 (time 1787572362 ; total 848 ; last 277) total: 32768 unlinks in 928 seconds: 35.310345 unlinks/second - unlinked 0 (time 1787571514 ; total 0 ; last 0) - unlinked 10000 (time 1787571791 ; total 277 ; last 277) - unlinked 20000 (time 1787572088 ; total 574 ; last 297) - unlinked 30000 (time 1787572365 ; total 851 ; last 277) total: 32768 unlinks in 932 seconds: 35.158798 unlinks/second nlink between: 1 - unlinked 0 (time 1787572449 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 unlinks/second - unlinked 0 (time 1787572449 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 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 7772 1263532 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13688 1257616 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29064 3577956 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14416 3592604 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4005 1019995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2010 1021990 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2680 259464 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2710 259434 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6015 518898 2% /mnt/lustre