== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:28:03 (1788845283) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 607 (time 1788845297.68 total 10.01 last 60.64) - mkdir 1198 (time 1788845307.68 total 20.02 last 59.07) - mkdir 1837 (time 1788845317.68 total 30.02 last 63.89) - mkdir 2479 (time 1788845327.68 total 40.02 last 64.20) - mkdir 3120 (time 1788845337.70 total 50.04 last 63.98) - mkdir 3685 (time 1788845347.70 total 60.04 last 56.49) - mkdir 4254 (time 1788845357.72 total 70.05 last 56.82) - mkdir 4794 (time 1788845367.77 total 80.11 last 53.71) - mkdir 5426 (time 1788845377.77 total 90.11 last 63.20) - mkdir 5890 (time 1788845387.79 total 100.12 last 46.32) - mkdir 6455 (time 1788845397.79 total 110.13 last 56.48) - mkdir 7021 (time 1788845407.80 total 120.13 last 56.55) - mkdir 7528 (time 1788845417.83 total 130.17 last 50.54) - mkdir 8123 (time 1788845427.84 total 140.17 last 59.46) - mkdir 8697 (time 1788845437.85 total 150.18 last 57.37) - mkdir 9243 (time 1788845447.85 total 160.18 last 54.58) - mkdir 9834 (time 1788845457.85 total 170.18 last 59.09) - mkdir 10000 (time 1788845461.23 total 173.56 last 49.09) - mkdir 10518 (time 1788845471.29 total 183.62 last 51.49) - mkdir 11035 (time 1788845481.32 total 193.65 last 51.55) - mkdir 11622 (time 1788845491.33 total 203.66 last 58.67) - mkdir 12169 (time 1788845501.33 total 213.67 last 54.66) - mkdir 12678 (time 1788845511.34 total 223.68 last 50.85) - mkdir 13178 (time 1788845521.39 total 233.72 last 49.79) - mkdir 13658 (time 1788845531.40 total 243.73 last 47.94) - mkdir 14145 (time 1788845541.44 total 253.77 last 48.49) - mkdir 14637 (time 1788845551.49 total 263.82 last 48.96) - mkdir 15165 (time 1788845561.51 total 273.84 last 52.69) - mkdir 15727 (time 1788845571.52 total 283.86 last 56.13) - mkdir 16231 (time 1788845581.54 total 293.87 last 50.32) - mkdir 16758 (time 1788845591.55 total 303.89 last 52.62) - mkdir 17248 (time 1788845601.59 total 313.92 last 48.82) - mkdir 17743 (time 1788845611.60 total 323.93 last 49.48) - mkdir 18236 (time 1788845621.62 total 333.96 last 49.16) - mkdir 18717 (time 1788845631.63 total 343.97 last 48.05) - mkdir 19235 (time 1788845641.65 total 353.98 last 51.72) - mkdir 19723 (time 1788845651.66 total 363.99 last 48.77) - mkdir 20000 (time 1788845657.28 total 369.62 last 49.24) - mkdir 20523 (time 1788845667.30 total 379.63 last 52.22) - mkdir 21093 (time 1788845677.35 total 389.69 last 56.70) - mkdir 21617 (time 1788845687.35 total 399.69 last 52.39) - mkdir 22166 (time 1788845697.35 total 409.69 last 54.90) - mkdir 22659 (time 1788845707.36 total 419.70 last 49.25) - mkdir 23175 (time 1788845717.37 total 429.71 last 51.56) - mkdir 23709 (time 1788845727.39 total 439.72 last 53.33) - mkdir 24229 (time 1788845737.39 total 449.73 last 51.97) - mkdir 24738 (time 1788845747.43 total 459.76 last 50.71) - mkdir 25288 (time 1788845757.45 total 469.78 last 54.88) - mkdir 25803 (time 1788845767.46 total 479.79 last 51.45) - mkdir 26373 (time 1788845777.47 total 489.80 last 56.97) - mkdir 26904 (time 1788845787.47 total 499.81 last 53.05) - mkdir 27424 (time 1788845797.49 total 509.82 last 51.93) - mkdir 27922 (time 1788845807.50 total 519.83 last 49.77) - mkdir 28422 (time 1788845817.52 total 529.85 last 49.90) - mkdir 28995 (time 1788845827.53 total 539.86 last 57.21) - mkdir 29589 (time 1788845837.54 total 549.87 last 59.36) - mkdir 30000 (time 1788845846.23 total 558.56 last 47.27) - mkdir 30525 (time 1788845856.30 total 568.64 last 52.13) - mkdir 31089 (time 1788845866.32 total 578.66 last 56.28) - mkdir 31631 (time 1788845876.34 total 588.67 last 54.10) - mkdir 32173 (time 1788845886.34 total 598.68 last 54.20) - mkdir 32671 (time 1788845896.35 total 608.68 last 49.76) total: 32818 mkdir in 611.38 seconds: 53.68 ops/second - mkdir 603 (time 1788845297.67 total 10.00 last 60.27) - mkdir 1204 (time 1788845307.67 total 20.01 last 60.08) - mkdir 1877 (time 1788845317.69 total 30.03 last 67.17) - mkdir 2519 (time 1788845327.71 total 40.04 last 64.09) - mkdir 3144 (time 1788845337.74 total 50.07 last 62.32) - mkdir 3720 (time 1788845347.75 total 60.08 last 57.56) - mkdir 4305 (time 1788845357.76 total 70.09 last 58.44) - mkdir 4858 (time 1788845367.82 total 80.15 last 54.94) - mkdir 5485 (time 1788845377.83 total 90.16 last 62.67) - mkdir 5953 (time 1788845387.84 total 100.17 last 46.75) - mkdir 6527 (time 1788845397.84 total 110.18 last 57.37) - mkdir 7087 (time 1788845407.90 total 120.23 last 55.70) - mkdir 7576 (time 1788845417.95 total 130.28 last 48.66) - mkdir 8174 (time 1788845427.98 total 140.31 last 59.61) - mkdir 8758 (time 1788845438.00 total 150.33 last 58.29) - mkdir 9318 (time 1788845448.01 total 160.34 last 55.92) - mkdir 9890 (time 1788845458.03 total 170.36 last 57.09) - mkdir 10000 (time 1788845460.11 total 172.44 last 52.90) - mkdir 10519 (time 1788845470.11 total 182.44 last 51.90) - mkdir 11010 (time 1788845480.12 total 192.45 last 49.04) - mkdir 11548 (time 1788845490.13 total 202.46 last 53.78) - mkdir 12087 (time 1788845500.14 total 212.47 last 53.84) - mkdir 12598 (time 1788845510.14 total 222.47 last 51.07) - mkdir 13081 (time 1788845520.15 total 232.49 last 48.25) - mkdir 13581 (time 1788845530.15 total 242.49 last 49.99) - mkdir 14094 (time 1788845540.16 total 252.49 last 51.26) - mkdir 14580 (time 1788845550.16 total 262.50 last 48.59) - mkdir 15091 (time 1788845560.19 total 272.52 last 50.98) - mkdir 15629 (time 1788845570.20 total 282.53 last 53.73) - mkdir 16199 (time 1788845580.22 total 292.55 last 56.87) - mkdir 16745 (time 1788845590.23 total 302.56 last 54.57) - mkdir 17226 (time 1788845600.23 total 312.56 last 48.08) - mkdir 17731 (time 1788845610.23 total 322.57 last 50.48) - mkdir 18236 (time 1788845620.24 total 332.58 last 50.45) - mkdir 18700 (time 1788845630.26 total 342.60 last 46.31) - mkdir 19212 (time 1788845640.27 total 352.60 last 51.17) - mkdir 19694 (time 1788845650.29 total 362.62 last 48.12) - mkdir 20000 (time 1788845656.25 total 368.58 last 51.31) - mkdir 20513 (time 1788845666.28 total 378.61 last 51.16) - mkdir 21092 (time 1788845676.30 total 388.63 last 57.77) - mkdir 21607 (time 1788845686.30 total 398.64 last 51.49) - mkdir 22143 (time 1788845696.32 total 408.65 last 53.50) - mkdir 22613 (time 1788845706.33 total 418.66 last 46.98) - mkdir 23150 (time 1788845716.34 total 428.67 last 53.63) - mkdir 23741 (time 1788845726.44 total 438.77 last 58.51) - mkdir 24265 (time 1788845736.44 total 448.78 last 52.38) - mkdir 24776 (time 1788845746.47 total 458.80 last 50.96) - mkdir 25307 (time 1788845756.47 total 468.81 last 53.08) - mkdir 25853 (time 1788845766.48 total 478.81 last 54.58) - mkdir 26395 (time 1788845776.48 total 488.82 last 54.16) - mkdir 26925 (time 1788845786.50 total 498.83 last 52.93) - mkdir 27442 (time 1788845796.51 total 508.84 last 51.63) - mkdir 27951 (time 1788845806.51 total 518.84 last 50.89) - mkdir 28484 (time 1788845816.53 total 528.86 last 53.19) - mkdir 29026 (time 1788845826.54 total 538.87 last 54.17) - mkdir 29583 (time 1788845836.55 total 548.88 last 55.64) - mkdir 30000 (time 1788845845.20 total 557.53 last 48.21) - mkdir 30573 (time 1788845855.20 total 567.53 last 57.27) - mkdir 31099 (time 1788845865.21 total 577.54 last 52.57) - mkdir 31602 (time 1788845875.21 total 587.54 last 50.27) - mkdir 32118 (time 1788845885.22 total 597.55 last 51.56) - mkdir 32615 (time 1788845895.24 total 607.58 last 49.58) total: 32818 mkdir in 611.48 seconds: 53.67 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788846492 ; total 1 ; last 1) - unlinked 10000 (time 1788846676 ; total 185 ; last 184) - unlinked 20000 (time 1788846859 ; total 368 ; last 183) - unlinked 30000 (time 1788847036 ; total 545 ; last 177) total: 32768 unlinks in 596 seconds: 54.979866 unlinks/second - unlinked 0 (time 1788846491 ; total 0 ; last 0) - unlinked 10000 (time 1788846677 ; total 186 ; last 186) - unlinked 20000 (time 1788846860 ; total 369 ; last 183) - unlinked 30000 (time 1788847038 ; total 547 ; last 178) total: 32768 unlinks in 601 seconds: 54.522461 unlinks/second nlink between: 102 - unlinked 0 (time 1788847094 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788847094 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2209024 2176 2204800 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre