== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:46:34 (1776177994) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3200 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 499388 332 499056 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118118 358 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118118 358 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235852 332 235520 1% /mnt/lustre - mkdir 636 (time 1776178010.49 total 10.01 last 63.53) - mkdir 1333 (time 1776178020.50 total 20.02 last 69.67) - mkdir 2166 (time 1776178030.50 total 30.02 last 83.28) - mkdir 2988 (time 1776178040.51 total 40.03 last 82.10) - mkdir 3897 (time 1776178050.52 total 50.04 last 90.85) - mkdir 4923 (time 1776178060.53 total 60.05 last 102.49) - mkdir 5753 (time 1776178070.53 total 70.05 last 82.96) - mkdir 6597 (time 1776178080.54 total 80.05 last 84.39) - mkdir 7595 (time 1776178090.54 total 90.06 last 99.77) - mkdir 8522 (time 1776178100.56 total 100.07 last 92.53) - mkdir 9485 (time 1776178110.56 total 110.08 last 96.22) - mkdir 10000 (time 1776178115.80 total 115.32 last 98.28) - mkdir 11066 (time 1776178125.81 total 125.33 last 106.55) - mkdir 12239 (time 1776178135.82 total 135.34 last 117.13) - mkdir 13322 (time 1776178145.83 total 145.35 last 108.20) - mkdir 14217 (time 1776178155.84 total 155.35 last 89.48) - mkdir 14895 (time 1776178165.84 total 165.35 last 67.80) - mkdir 15858 (time 1776178175.84 total 175.36 last 96.27) - mkdir 16713 (time 1776178185.85 total 185.37 last 85.39) - mkdir 17406 (time 1776178195.85 total 195.37 last 69.28) - mkdir 18150 (time 1776178205.86 total 205.38 last 74.38) - mkdir 19134 (time 1776178215.87 total 215.38 last 98.32) - mkdir 20000 (time 1776178225.31 total 224.83 last 91.71) - mkdir 21005 (time 1776178235.32 total 234.83 last 100.41) - mkdir 22031 (time 1776178245.33 total 244.85 last 102.42) - mkdir 22973 (time 1776178255.34 total 254.86 last 94.16) - mkdir 23980 (time 1776178265.34 total 264.86 last 100.63) - mkdir 25053 (time 1776178275.35 total 274.87 last 107.25) - mkdir 26068 (time 1776178285.35 total 284.87 last 101.49) - mkdir 27222 (time 1776178295.35 total 294.87 last 115.35) - mkdir 28173 (time 1776178305.39 total 304.91 last 94.79) - mkdir 29042 (time 1776178315.40 total 314.92 last 86.79) - mkdir 29922 (time 1776178325.42 total 324.93 last 87.87) - mkdir 30769 (time 1776178335.43 total 334.95 last 84.54) - mkdir 31564 (time 1776178345.44 total 344.96 last 79.44) - mkdir 32473 (time 1776178355.44 total 354.96 last 90.89) - mkdir 33336 (time 1776178365.46 total 364.97 last 86.19) - mkdir 34199 (time 1776178375.46 total 374.98 last 86.24) - mkdir 35179 (time 1776178385.47 total 384.98 last 97.97) - mkdir 36227 (time 1776178395.48 total 394.99 last 104.69) - mkdir 37333 (time 1776178405.48 total 405.00 last 110.52) - mkdir 38376 (time 1776178415.49 total 415.01 last 104.21) - mkdir 39309 (time 1776178425.49 total 425.01 last 93.30) - mkdir 40000 (time 1776178432.71 total 432.23 last 95.76) - mkdir 40847 (time 1776178442.71 total 442.23 last 84.68) - mkdir 41613 (time 1776178452.73 total 452.25 last 76.47) - mkdir 42374 (time 1776178462.82 total 462.33 last 75.44) - mkdir 43189 (time 1776178473.16 total 472.67 last 78.82) - mkdir 44044 (time 1776178483.16 total 482.68 last 85.46) - mkdir 44935 (time 1776178493.17 total 492.69 last 89.01) - mkdir 45888 (time 1776178503.17 total 502.69 last 95.27) - mkdir 46779 (time 1776178513.18 total 512.69 last 89.09) - mkdir 47672 (time 1776178523.18 total 522.70 last 89.27) - mkdir 48728 (time 1776178533.18 total 532.70 last 105.58) - mkdir 49755 (time 1776178543.19 total 542.71 last 102.61) - mkdir 50000 (time 1776178545.33 total 544.85 last 114.47) - mkdir 50944 (time 1776178555.33 total 554.85 last 94.39) - mkdir 52021 (time 1776178565.34 total 564.86 last 107.58) - mkdir 52910 (time 1776178575.34 total 574.86 last 88.88) - mkdir 53677 (time 1776178585.35 total 584.87 last 76.63) - mkdir 54437 (time 1776178595.36 total 594.88 last 75.97) - mkdir 55221 (time 1776178605.37 total 604.89 last 78.30) - mkdir 55874 (time 1776178615.39 total 614.91 last 65.17) - mkdir 56705 (time 1776178625.39 total 624.91 last 83.08) - mkdir 57565 (time 1776178635.94 total 635.46 last 81.56) - mkdir 58619 (time 1776178645.94 total 645.46 last 105.38) - mkdir 59554 (time 1776178655.94 total 655.46 last 93.46) - mkdir 60000 (time 1776178660.55 total 660.07 last 96.81) - mkdir 60912 (time 1776178670.55 total 670.07 last 91.17) - mkdir 61774 (time 1776178680.56 total 680.08 last 86.16) - mkdir 62574 (time 1776178690.57 total 690.08 last 79.94) - mkdir 63375 (time 1776178700.58 total 700.09 last 80.02) - mkdir 64131 (time 1776178710.60 total 710.12 last 75.45) - mkdir 65045 (time 1776178720.60 total 720.12 last 91.39) total: 65636 mkdir in 726.19 seconds: 90.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210304 751616 1456640 35% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 198543 65798 132745 34% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118117 357 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118118 358 117760 1% /mnt/lustre[OST:1] filesystem_summary: 198543 65798 132745 34% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1776178732 ; total 0 ; last 0) - unlinked 10000 (time 1776178897 ; total 165 ; last 165) - unlinked 20000 (time 1776179056 ; total 324 ; last 159) - unlinked 30000 (time 1776179201 ; total 469 ; last 145) - unlinked 40000 (time 1776179346 ; total 614 ; last 145) - unlinked 50000 (time 1776179482 ; total 750 ; last 136) - unlinked 60000 (time 1776179630 ; total 898 ; last 148) total: 65536 unlinks in 978 seconds: 67.010223 unlinks/second nlink between: 102 - unlinked 0 (time 1776179711 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209792 5120 2202624 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 456656 355 456301 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118117 357 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118118 358 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235875 355 235520 1% /mnt/lustre