== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:49:46 (1787860186) 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 118186 394 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 543 (time 1787860201.76 total 10.01 last 54.25) - mkdir 1022 (time 1787860211.76 total 20.02 last 47.87) - mkdir 1582 (time 1787860221.81 total 30.06 last 55.76) - mkdir 2066 (time 1787860231.82 total 40.07 last 48.34) - mkdir 2636 (time 1787860241.83 total 50.08 last 56.96) - mkdir 3204 (time 1787860251.84 total 60.09 last 56.71) - mkdir 3783 (time 1787860261.88 total 70.13 last 57.69) - mkdir 4393 (time 1787860271.90 total 80.15 last 60.86) - mkdir 4977 (time 1787860281.91 total 90.16 last 58.34) - mkdir 5584 (time 1787860291.94 total 100.19 last 60.55) - mkdir 6171 (time 1787860301.97 total 110.22 last 58.53) - mkdir 6752 (time 1787860311.98 total 120.23 last 58.02) - mkdir 7337 (time 1787860322.00 total 130.25 last 58.39) - mkdir 7869 (time 1787860332.03 total 140.28 last 53.02) - mkdir 8328 (time 1787860342.11 total 150.36 last 45.54) - mkdir 8863 (time 1787860352.12 total 160.37 last 53.46) - mkdir 9421 (time 1787860362.13 total 170.38 last 55.72) - mkdir 9924 (time 1787860372.14 total 180.39 last 50.29) - mkdir 10449 (time 1787860382.14 total 190.39 last 52.48) - mkdir 11023 (time 1787860392.14 total 200.39 last 57.38) - mkdir 11521 (time 1787860402.16 total 210.42 last 49.69) - mkdir 12089 (time 1787860412.17 total 220.42 last 56.80) - mkdir 12644 (time 1787860422.18 total 230.43 last 55.45) - mkdir 13191 (time 1787860432.18 total 240.43 last 54.65) - mkdir 13709 (time 1787860442.24 total 250.49 last 51.52) - mkdir 14202 (time 1787860452.25 total 260.50 last 49.23) - mkdir 14715 (time 1787860462.26 total 270.51 last 51.27) - mkdir 15209 (time 1787860472.26 total 280.51 last 49.37) - mkdir 15718 (time 1787860482.27 total 290.52 last 50.86) - mkdir 16249 (time 1787860492.27 total 300.52 last 53.09) - mkdir 16750 (time 1787860502.29 total 310.54 last 50.04) - mkdir 17278 (time 1787860512.29 total 320.54 last 52.78) - mkdir 17845 (time 1787860522.30 total 330.55 last 56.65) - mkdir 18381 (time 1787860532.31 total 340.56 last 53.51) - mkdir 18972 (time 1787860542.33 total 350.58 last 59.00) - mkdir 19537 (time 1787860552.34 total 360.59 last 56.44) - mkdir 19982 (time 1787860562.36 total 370.61 last 44.44) - mkdir 20431 (time 1787860572.36 total 380.61 last 44.90) - mkdir 20842 (time 1787860582.39 total 390.64 last 40.95) - mkdir 21322 (time 1787860592.42 total 400.67 last 47.85) - mkdir 21775 (time 1787860602.42 total 410.67 last 45.30) - mkdir 22252 (time 1787860612.43 total 420.68 last 47.67) - mkdir 22768 (time 1787860622.44 total 430.69 last 51.54) - mkdir 23314 (time 1787860632.46 total 440.71 last 54.50) - mkdir 23805 (time 1787860642.47 total 450.72 last 49.06) - mkdir 24321 (time 1787860652.47 total 460.72 last 51.57) - mkdir 24762 (time 1787860662.49 total 470.74 last 44.02) - mkdir 25200 (time 1787860672.52 total 480.77 last 43.66) - mkdir 25616 (time 1787860682.55 total 490.80 last 41.47) - mkdir 26095 (time 1787860692.59 total 500.84 last 47.71) - mkdir 26659 (time 1787860702.76 total 511.01 last 55.47) - mkdir 27149 (time 1787860712.77 total 521.02 last 48.97) - mkdir 27706 (time 1787860722.79 total 531.04 last 55.56) - mkdir 28237 (time 1787860732.80 total 541.05 last 53.04) - mkdir 28749 (time 1787860742.81 total 551.06 last 51.18) - mkdir 29234 (time 1787860753.30 total 561.55 last 46.23) - mkdir 29738 (time 1787860763.30 total 571.55 last 50.38) - mkdir 30000 (time 1787860768.54 total 576.79 last 50.03) - mkdir 30584 (time 1787860778.55 total 586.80 last 58.32) - mkdir 31047 (time 1787860788.56 total 596.81 last 46.28) - mkdir 31489 (time 1787860798.57 total 606.82 last 44.14) - mkdir 31995 (time 1787860809.05 total 617.30 last 48.27) - mkdir 32467 (time 1787860819.06 total 627.31 last 47.16) total: 32818 mkdir in 635.65 seconds: 51.63 ops/second - mkdir 546 (time 1787860201.75 total 10.00 last 54.59) - mkdir 1041 (time 1787860211.77 total 20.02 last 49.43) - mkdir 1607 (time 1787860221.78 total 30.03 last 56.54) - mkdir 2098 (time 1787860231.78 total 40.03 last 49.08) - mkdir 2673 (time 1787860241.80 total 50.05 last 57.40) - mkdir 3253 (time 1787860251.81 total 60.06 last 57.93) - mkdir 3809 (time 1787860261.82 total 70.07 last 55.55) - mkdir 4414 (time 1787860271.83 total 80.07 last 60.46) - mkdir 5003 (time 1787860281.83 total 90.08 last 58.88) - mkdir 5583 (time 1787860291.84 total 100.08 last 57.97) - mkdir 6170 (time 1787860301.85 total 110.09 last 58.64) - mkdir 6738 (time 1787860311.86 total 120.11 last 56.73) - mkdir 7314 (time 1787860321.86 total 130.11 last 57.58) - mkdir 7863 (time 1787860331.87 total 140.12 last 54.83) - mkdir 8334 (time 1787860341.93 total 150.18 last 46.84) - mkdir 8856 (time 1787860351.93 total 160.18 last 52.20) - mkdir 9410 (time 1787860361.95 total 170.20 last 55.29) - mkdir 9939 (time 1787860371.96 total 180.21 last 52.87) - mkdir 10442 (time 1787860381.96 total 190.21 last 50.30) - mkdir 11004 (time 1787860391.96 total 200.21 last 56.17) - mkdir 11516 (time 1787860401.97 total 210.22 last 51.15) - mkdir 12056 (time 1787860411.99 total 220.23 last 53.93) - mkdir 12630 (time 1787860422.00 total 230.25 last 57.33) - mkdir 13167 (time 1787860432.01 total 240.25 last 53.67) - mkdir 13684 (time 1787860442.02 total 250.27 last 51.61) - mkdir 14178 (time 1787860452.16 total 260.40 last 48.75) - mkdir 14683 (time 1787860462.16 total 270.41 last 50.46) - mkdir 15181 (time 1787860472.17 total 280.42 last 49.78) - mkdir 15662 (time 1787860482.17 total 290.42 last 48.08) - mkdir 16181 (time 1787860492.18 total 300.43 last 51.86) - mkdir 16669 (time 1787860502.18 total 310.43 last 48.79) - mkdir 17197 (time 1787860512.19 total 320.44 last 52.76) - mkdir 17740 (time 1787860522.20 total 330.44 last 54.26) - mkdir 18293 (time 1787860532.21 total 340.46 last 55.23) - mkdir 18854 (time 1787860542.22 total 350.47 last 56.02) - mkdir 19416 (time 1787860552.23 total 360.48 last 56.14) - mkdir 19869 (time 1787860562.26 total 370.50 last 45.20) - mkdir 20000 (time 1787860565.64 total 373.89 last 38.65) - mkdir 20456 (time 1787860575.65 total 383.90 last 45.57) - mkdir 20861 (time 1787860585.66 total 393.91 last 40.47) - mkdir 21371 (time 1787860595.68 total 403.93 last 50.88) - mkdir 21833 (time 1787860605.69 total 413.94 last 46.15) - mkdir 22317 (time 1787860615.70 total 423.95 last 48.35) - mkdir 22872 (time 1787860625.71 total 433.96 last 55.46) - mkdir 23365 (time 1787860635.73 total 443.98 last 49.21) - mkdir 23865 (time 1787860645.75 total 453.99 last 49.91) - mkdir 24370 (time 1787860655.76 total 464.01 last 50.44) - mkdir 24815 (time 1787860665.79 total 474.03 last 44.38) - mkdir 25268 (time 1787860675.80 total 484.05 last 45.22) - mkdir 25666 (time 1787860685.82 total 494.06 last 39.76) - mkdir 26196 (time 1787860695.84 total 504.08 last 52.89) - mkdir 26750 (time 1787860705.84 total 514.09 last 55.37) - mkdir 27268 (time 1787860715.86 total 524.10 last 51.72) - mkdir 27816 (time 1787860725.86 total 534.10 last 54.80) - mkdir 28319 (time 1787860735.88 total 544.12 last 50.21) - mkdir 28839 (time 1787860745.88 total 554.13 last 51.96) - mkdir 29339 (time 1787860755.89 total 564.14 last 49.96) - mkdir 29880 (time 1787860765.90 total 574.15 last 54.06) - mkdir 30000 (time 1787860768.77 total 577.02 last 41.82) - mkdir 30592 (time 1787860778.77 total 587.02 last 59.19) - mkdir 31033 (time 1787860788.79 total 597.03 last 44.03) - mkdir 31456 (time 1787860798.79 total 607.03 last 42.30) - mkdir 31983 (time 1787860809.03 total 617.28 last 51.46) - mkdir 32455 (time 1787860819.04 total 627.28 last 47.16) total: 32818 mkdir in 635.82 seconds: 51.62 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118186 394 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 1787861637 ; total 0 ; last 0) - unlinked 10000 (time 1787861962 ; total 325 ; last 325) - unlinked 20000 (time 1787862341 ; total 704 ; last 379) - unlinked 30000 (time 1787862698 ; total 1061 ; last 357) total: 32768 unlinks in 1156 seconds: 28.346022 unlinks/second - unlinked 0 (time 1787861637 ; total 0 ; last 0) - unlinked 10000 (time 1787861962 ; total 325 ; last 325) - unlinked 20000 (time 1787862342 ; total 705 ; last 380) - unlinked 30000 (time 1787862701 ; total 1064 ; last 359) total: 32768 unlinks in 1158 seconds: 28.297064 unlinks/second nlink between: 102 - unlinked 0 (time 1787862797 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787862797 ; 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 2208640 2176 2204416 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 526765 333 526432 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118186 394 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