== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:26:55 (1763335615) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524092 539 523553 1% /mnt/lustre - mkdir 1481 (time 1763335629.71 total 10.01 last 148.01) - mkdir 2905 (time 1763335639.71 total 20.01 last 142.35) - mkdir 4158 (time 1763335649.71 total 30.01 last 125.27) - mkdir 5499 (time 1763335659.71 total 40.01 last 134.07) - mkdir 6940 (time 1763335669.72 total 50.02 last 144.00) - mkdir 8245 (time 1763335679.72 total 60.02 last 130.46) - mkdir 9637 (time 1763335689.73 total 70.03 last 139.15) - mkdir 10000 (time 1763335692.19 total 72.49 last 147.71) - mkdir 11439 (time 1763335702.19 total 82.49 last 143.85) - mkdir 12872 (time 1763335712.19 total 92.49 last 143.22) - mkdir 14322 (time 1763335722.20 total 102.50 last 144.87) - mkdir 15790 (time 1763335732.21 total 112.51 last 146.76) - mkdir 17278 (time 1763335742.21 total 122.51 last 148.74) - mkdir 18732 (time 1763335752.21 total 132.51 last 145.37) - mkdir 20000 (time 1763335760.29 total 140.59 last 156.95) - mkdir 21518 (time 1763335770.29 total 150.59 last 151.75) - mkdir 22879 (time 1763335780.30 total 160.60 last 136.01) - mkdir 24178 (time 1763335790.30 total 170.60 last 129.90) - mkdir 25455 (time 1763335800.30 total 180.60 last 127.67) - mkdir 26767 (time 1763335810.31 total 190.61 last 131.11) - mkdir 28141 (time 1763335820.32 total 200.62 last 137.30) - mkdir 29595 (time 1763335830.33 total 210.63 last 145.27) - mkdir 30000 (time 1763335832.91 total 213.21 last 156.75) - mkdir 31462 (time 1763335842.92 total 223.22 last 146.07) - mkdir 32876 (time 1763335852.92 total 233.22 last 141.37) - mkdir 34428 (time 1763335862.92 total 243.22 last 155.18) - mkdir 35910 (time 1763335872.93 total 253.23 last 148.10) - mkdir 37280 (time 1763335882.93 total 263.23 last 136.99) - mkdir 38657 (time 1763335892.94 total 273.24 last 137.60) - mkdir 40000 (time 1763335902.26 total 282.56 last 144.07) - mkdir 41367 (time 1763335912.26 total 292.56 last 136.62) - mkdir 42848 (time 1763335922.27 total 302.57 last 148.05) - mkdir 44199 (time 1763335932.27 total 312.57 last 135.07) - mkdir 45507 (time 1763335942.27 total 322.57 last 130.77) - mkdir 46795 (time 1763335952.28 total 332.58 last 128.76) - mkdir 48190 (time 1763335962.28 total 342.58 last 139.45) - mkdir 49588 (time 1763335972.28 total 352.58 last 139.76) - mkdir 50000 (time 1763335975.12 total 355.42 last 144.99) - mkdir 51456 (time 1763335985.13 total 365.43 last 145.49) - mkdir 52857 (time 1763335995.14 total 375.44 last 140.03) - mkdir 54113 (time 1763336005.15 total 385.45 last 125.49) - mkdir 55469 (time 1763336015.15 total 395.45 last 135.53) - mkdir 56739 (time 1763336025.16 total 405.46 last 126.83) - mkdir 58088 (time 1763336035.17 total 415.47 last 134.79) - mkdir 59419 (time 1763336045.18 total 425.48 last 133.05) - mkdir 60000 (time 1763336049.72 total 430.02 last 127.81) - mkdir 61318 (time 1763336059.72 total 440.02 last 131.79) - mkdir 62598 (time 1763336069.72 total 450.02 last 127.98) - mkdir 63887 (time 1763336079.73 total 460.03 last 128.83) - mkdir 65183 (time 1763336089.73 total 470.03 last 129.54) total: 65636 mkdir in 473.12 seconds: 138.73 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270200 1001104 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1763336098 ; total 0 ; last 0) - unlinked 10000 (time 1763336242 ; total 144 ; last 144) - unlinked 20000 (time 1763336377 ; total 279 ; last 135) - unlinked 30000 (time 1763336509 ; total 411 ; last 132) - unlinked 40000 (time 1763336635 ; total 537 ; last 126) - unlinked 50000 (time 1763336766 ; total 668 ; last 131) - unlinked 60000 (time 1763336896 ; total 798 ; last 130) total: 65536 unlinks in 870 seconds: 75.328735 unlinks/second nlink between: 1 - unlinked 0 (time 1763336970 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7704 1263600 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 271 1023729 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: 524104 551 523553 1% /mnt/lustre