== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:54:34 (1773741274) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7752 1263552 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7180 1264124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24012 3583008 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19464 3587556 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3988 1020012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2700 259444 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2653 259491 2% /mnt/lustre[OST:1] filesystem_summary: 524956 6021 518935 2% /mnt/lustre - mkdir 1176 (time 1773741288.24 total 10.01 last 117.52) - mkdir 2424 (time 1773741298.24 total 20.01 last 124.71) - mkdir 3676 (time 1773741308.24 total 30.01 last 125.19) - mkdir 5139 (time 1773741318.25 total 40.02 last 146.27) - mkdir 6480 (time 1773741328.25 total 50.02 last 134.06) - mkdir 7805 (time 1773741338.26 total 60.03 last 132.39) - mkdir 8989 (time 1773741348.26 total 70.03 last 118.32) - mkdir 10000 (time 1773741356.63 total 78.40 last 120.83) - mkdir 11382 (time 1773741366.64 total 88.41 last 138.15) - mkdir 12884 (time 1773741376.64 total 98.41 last 150.08) - mkdir 14040 (time 1773741386.65 total 108.42 last 115.54) - mkdir 15608 (time 1773741396.65 total 118.42 last 156.72) - mkdir 16789 (time 1773741406.66 total 128.43 last 117.98) - mkdir 18032 (time 1773741416.67 total 138.44 last 124.25) - mkdir 19276 (time 1773741426.68 total 148.45 last 124.24) - mkdir 20000 (time 1773741434.12 total 155.89 last 97.27) - mkdir 21058 (time 1773741444.12 total 165.90 last 105.78) - mkdir 22197 (time 1773741454.13 total 175.90 last 113.89) - mkdir 23312 (time 1773741464.13 total 185.90 last 111.42) - mkdir 24331 (time 1773741474.13 total 195.90 last 101.90) - mkdir 25309 (time 1773741484.13 total 205.90 last 97.79) - mkdir 26429 (time 1773741494.14 total 215.91 last 111.96) - mkdir 27612 (time 1773741504.15 total 225.92 last 118.22) - mkdir 28749 (time 1773741514.15 total 235.92 last 113.65) - mkdir 29893 (time 1773741524.17 total 245.94 last 114.21) - mkdir 31149 (time 1773741534.17 total 255.94 last 125.53) - mkdir 32164 (time 1773741544.18 total 265.95 last 101.40) - mkdir 33345 (time 1773741554.19 total 275.96 last 118.05) - mkdir 34459 (time 1773741564.19 total 285.96 last 111.31) - mkdir 35540 (time 1773741574.20 total 295.97 last 107.99) - mkdir 36677 (time 1773741584.21 total 305.98 last 113.64) - mkdir 38005 (time 1773741594.21 total 315.98 last 132.76) - mkdir 39218 (time 1773741604.21 total 325.98 last 121.29) - mkdir 40000 (time 1773741611.80 total 333.57 last 103.13) - mkdir 40953 (time 1773741621.80 total 343.57 last 95.26) - mkdir 42102 (time 1773741631.81 total 353.58 last 114.82) - mkdir 43259 (time 1773741641.82 total 363.59 last 115.60) - mkdir 44415 (time 1773741651.82 total 373.59 last 115.54) - mkdir 45684 (time 1773741661.83 total 383.60 last 126.84) - mkdir 46987 (time 1773741671.83 total 393.60 last 130.25) - mkdir 48214 (time 1773741681.84 total 403.61 last 122.59) - mkdir 49279 (time 1773741691.85 total 413.62 last 106.45) - mkdir 50000 (time 1773741698.25 total 420.02 last 112.66) - mkdir 51027 (time 1773741708.25 total 430.02 last 102.67) - mkdir 52153 (time 1773741718.25 total 440.02 last 112.55) - mkdir 53308 (time 1773741728.26 total 450.03 last 115.47) - mkdir 54301 (time 1773741738.26 total 460.03 last 99.29) - mkdir 55313 (time 1773741748.26 total 470.03 last 101.17) - mkdir 56625 (time 1773741758.27 total 480.04 last 131.06) - mkdir 57788 (time 1773741768.27 total 490.04 last 116.28) - mkdir 58976 (time 1773741778.27 total 500.04 last 118.79) - mkdir 60000 (time 1773741787.23 total 509.00 last 114.32) - mkdir 61056 (time 1773741797.23 total 519.00 last 105.57) - mkdir 62117 (time 1773741807.23 total 529.00 last 106.09) - mkdir 63307 (time 1773741817.28 total 539.05 last 118.47) - mkdir 64521 (time 1773741827.28 total 549.05 last 121.34) - mkdir 65580 (time 1773741837.29 total 559.06 last 105.82) total: 65636 mkdir in 559.43 seconds: 117.33 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7752 1263552 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 275764 995540 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24012 3583008 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19464 3587556 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3988 1020012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67669 956331 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2700 259444 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2653 259491 2% /mnt/lustre[OST:1] filesystem_summary: 590592 71657 518935 13% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1773741845 ; total 0 ; last 0) - unlinked 10000 (time 1773741989 ; total 144 ; last 144) - unlinked 20000 (time 1773742130 ; total 285 ; last 141) - unlinked 30000 (time 1773742272 ; total 427 ; last 142) - unlinked 40000 (time 1773742407 ; total 562 ; last 135) - unlinked 50000 (time 1773742532 ; total 687 ; last 125) - unlinked 60000 (time 1773742663 ; total 818 ; last 131) total: 65536 unlinks in 889 seconds: 73.718788 unlinks/second nlink between: 1 - unlinked 0 (time 1773742736 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7752 1263552 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13296 1258008 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24012 3583008 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19464 3587556 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3988 1020012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2052 1021948 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2700 259444 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2653 259491 2% /mnt/lustre[OST:1] filesystem_summary: 524975 6040 518935 2% /mnt/lustre