== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:53:17 (1775217197) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524088 535 523553 1% /mnt/lustre - mkdir 1193 (time 1775217211.87 total 10.00 last 119.29) - mkdir 2345 (time 1775217221.88 total 20.01 last 115.15) - mkdir 3682 (time 1775217231.88 total 30.01 last 133.64) - mkdir 4962 (time 1775217241.88 total 40.01 last 127.96) - mkdir 6252 (time 1775217251.90 total 50.03 last 128.84) - mkdir 7500 (time 1775217261.90 total 60.03 last 124.77) - mkdir 8774 (time 1775217271.90 total 70.03 last 127.37) - mkdir 10000 (time 1775217281.77 total 79.90 last 124.22) - mkdir 11061 (time 1775217291.78 total 89.91 last 106.04) - mkdir 12109 (time 1775217301.79 total 99.92 last 104.68) - mkdir 13258 (time 1775217311.79 total 109.92 last 114.86) - mkdir 14473 (time 1775217321.79 total 119.92 last 121.48) - mkdir 15584 (time 1775217331.80 total 129.93 last 111.04) - mkdir 16763 (time 1775217341.80 total 139.93 last 117.89) - mkdir 17954 (time 1775217351.80 total 149.93 last 119.06) - mkdir 19272 (time 1775217361.81 total 159.94 last 131.74) - mkdir 20000 (time 1775217367.06 total 165.19 last 138.68) - mkdir 21233 (time 1775217377.06 total 175.19 last 123.24) - mkdir 22542 (time 1775217387.06 total 185.19 last 130.87) - mkdir 23810 (time 1775217397.07 total 195.20 last 126.72) - mkdir 25131 (time 1775217407.09 total 205.22 last 131.90) - mkdir 26408 (time 1775217417.09 total 215.22 last 127.64) - mkdir 27718 (time 1775217427.09 total 225.22 last 130.96) - mkdir 28876 (time 1775217437.10 total 235.23 last 115.70) - mkdir 30000 (time 1775217446.19 total 244.32 last 123.74) - mkdir 31182 (time 1775217456.19 total 254.32 last 118.20) - mkdir 32397 (time 1775217466.19 total 264.32 last 121.46) - mkdir 33478 (time 1775217476.19 total 274.32 last 108.07) - mkdir 34635 (time 1775217486.19 total 284.32 last 115.67) - mkdir 35834 (time 1775217496.20 total 294.33 last 119.85) - mkdir 37177 (time 1775217506.21 total 304.34 last 134.15) - mkdir 38488 (time 1775217516.21 total 314.34 last 131.02) - mkdir 39730 (time 1775217526.23 total 324.36 last 123.97) - mkdir 40000 (time 1775217528.39 total 326.52 last 125.35) - mkdir 41130 (time 1775217538.40 total 336.53 last 112.88) - mkdir 42213 (time 1775217548.40 total 346.53 last 108.29) - mkdir 43352 (time 1775217558.40 total 356.53 last 113.87) - mkdir 44380 (time 1775217568.40 total 366.53 last 102.78) - mkdir 45573 (time 1775217578.41 total 376.54 last 119.26) - mkdir 46912 (time 1775217588.41 total 386.54 last 133.89) - mkdir 48232 (time 1775217598.41 total 396.54 last 131.98) - mkdir 49564 (time 1775217608.41 total 406.54 last 133.14) - mkdir 50000 (time 1775217611.91 total 410.04 last 124.67) - mkdir 51243 (time 1775217621.92 total 420.05 last 124.20) - mkdir 52468 (time 1775217631.92 total 430.05 last 122.45) - mkdir 53600 (time 1775217641.93 total 440.06 last 113.15) - mkdir 54807 (time 1775217651.93 total 450.06 last 120.66) - mkdir 55819 (time 1775217661.93 total 460.06 last 101.19) - mkdir 56987 (time 1775217671.94 total 470.07 last 116.75) - mkdir 58143 (time 1775217681.94 total 480.07 last 115.56) - mkdir 59398 (time 1775217691.95 total 490.08 last 125.40) - mkdir 60000 (time 1775217696.66 total 494.79 last 127.80) - mkdir 61387 (time 1775217706.66 total 504.79 last 138.70) - mkdir 62834 (time 1775217716.66 total 514.79 last 144.68) - mkdir 64219 (time 1775217726.67 total 524.80 last 138.42) - mkdir 65356 (time 1775217736.67 total 534.80 last 113.68) total: 65636 mkdir in 536.96 seconds: 122.24 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270388 1000916 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66171 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1775217744 ; total 0 ; last 0) - unlinked 10000 (time 1775217898 ; total 154 ; last 154) - unlinked 20000 (time 1775218041 ; total 297 ; last 143) - unlinked 30000 (time 1775218180 ; total 436 ; last 139) - unlinked 40000 (time 1775218325 ; total 581 ; last 145) - unlinked 50000 (time 1775218469 ; total 725 ; last 144) - unlinked 60000 (time 1775218607 ; total 863 ; last 138) total: 65536 unlinks in 937 seconds: 69.942368 unlinks/second nlink between: 1 - unlinked 0 (time 1775218683 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7932 1263372 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 300 1023700 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524110 557 523553 1% /mnt/lustre