== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:14:35 (1781280875) 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 118117 357 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 1252 (time 1781280889.50 total 10.01 last 125.03) - mkdir 2480 (time 1781280899.50 total 20.02 last 122.78) - mkdir 3511 (time 1781280909.52 total 30.03 last 102.92) - mkdir 4625 (time 1781280919.52 total 40.04 last 111.38) - mkdir 5957 (time 1781280929.53 total 50.04 last 133.13) - mkdir 7251 (time 1781280939.53 total 60.04 last 129.37) - mkdir 8419 (time 1781280949.53 total 70.04 last 116.77) - mkdir 9592 (time 1781280959.54 total 80.05 last 117.23) - mkdir 10000 (time 1781280962.86 total 83.37 last 122.83) - mkdir 11181 (time 1781280972.86 total 93.37 last 118.09) - mkdir 12384 (time 1781280982.86 total 103.37 last 120.27) - mkdir 13564 (time 1781280992.87 total 113.38 last 117.90) - mkdir 14858 (time 1781281002.96 total 123.47 last 128.27) - mkdir 16203 (time 1781281012.96 total 133.48 last 134.43) - mkdir 17516 (time 1781281022.97 total 143.49 last 131.16) - mkdir 18799 (time 1781281032.98 total 153.49 last 128.25) - mkdir 20000 (time 1781281042.58 total 163.10 last 125.02) - mkdir 21302 (time 1781281052.59 total 173.10 last 130.17) - mkdir 22589 (time 1781281062.59 total 183.10 last 128.64) - mkdir 23977 (time 1781281072.60 total 193.11 last 138.69) - mkdir 25262 (time 1781281082.61 total 203.13 last 128.31) - mkdir 26511 (time 1781281092.62 total 213.13 last 124.87) - mkdir 27746 (time 1781281102.62 total 223.13 last 123.45) - mkdir 29094 (time 1781281112.62 total 233.14 last 134.73) - mkdir 30000 (time 1781281119.93 total 240.44 last 124.00) - mkdir 31339 (time 1781281129.93 total 250.45 last 133.86) - mkdir 32603 (time 1781281139.94 total 260.45 last 126.38) - mkdir 33878 (time 1781281150.23 total 270.74 last 123.83) - mkdir 35141 (time 1781281160.24 total 280.76 last 126.15) - mkdir 36328 (time 1781281170.25 total 290.76 last 118.64) - mkdir 37572 (time 1781281180.26 total 300.78 last 124.21) - mkdir 38842 (time 1781281190.27 total 310.78 last 126.95) - mkdir 40000 (time 1781281199.37 total 319.88 last 127.25) - mkdir 41218 (time 1781281209.37 total 329.88 last 121.77) - mkdir 42392 (time 1781281219.37 total 339.88 last 117.38) - mkdir 43582 (time 1781281229.37 total 349.89 last 118.99) - mkdir 44803 (time 1781281239.77 total 360.28 last 117.46) - mkdir 46080 (time 1781281249.77 total 370.29 last 127.61) - mkdir 47230 (time 1781281259.97 total 380.48 last 112.82) - mkdir 48424 (time 1781281270.09 total 390.60 last 117.99) - mkdir 49689 (time 1781281280.09 total 400.61 last 126.42) - mkdir 50000 (time 1781281282.14 total 402.65 last 152.19) - mkdir 51192 (time 1781281292.15 total 412.66 last 119.09) - mkdir 52431 (time 1781281302.16 total 422.67 last 123.76) - mkdir 53627 (time 1781281312.16 total 432.68 last 119.54) - mkdir 54868 (time 1781281322.16 total 442.68 last 124.08) - mkdir 56044 (time 1781281332.17 total 452.69 last 117.50) - mkdir 57295 (time 1781281342.31 total 462.82 last 123.38) - mkdir 58544 (time 1781281352.31 total 472.83 last 124.86) - mkdir 59770 (time 1781281362.32 total 482.83 last 122.57) - mkdir 60000 (time 1781281364.47 total 484.98 last 107.08) - mkdir 61183 (time 1781281374.47 total 494.98 last 118.24) - mkdir 62420 (time 1781281384.53 total 505.04 last 123.00) - mkdir 63733 (time 1781281394.53 total 515.04 last 131.29) - mkdir 64976 (time 1781281404.53 total 525.04 last 124.29) total: 65636 mkdir in 530.61 seconds: 123.70 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210304 753024 1455232 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 198560 65943 132617 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: 198560 65943 132617 34% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1781281415 ; total 0 ; last 0) - unlinked 10000 (time 1781281539 ; total 124 ; last 124) - unlinked 20000 (time 1781281661 ; total 246 ; last 122) - unlinked 30000 (time 1781281782 ; total 367 ; last 121) - unlinked 40000 (time 1781281898 ; total 483 ; last 116) - unlinked 50000 (time 1781282005 ; total 590 ; last 107) - unlinked 60000 (time 1781282110 ; total 695 ; last 105) total: 65536 unlinks in 752 seconds: 87.148933 unlinks/second nlink between: 102 - unlinked 0 (time 1781282169 ; 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 2209920 7296 2200576 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 418499 399 418100 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: 235919 399 235520 1% /mnt/lustre