== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:23:23 (1769073803) 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 1198 (time 1769073819.47 total 10.01 last 119.73) - mkdir 2446 (time 1769073829.47 total 20.01 last 124.76) - mkdir 3570 (time 1769073839.47 total 30.01 last 112.36) - mkdir 4750 (time 1769073849.47 total 40.01 last 117.99) - mkdir 6052 (time 1769073859.48 total 50.02 last 130.15) - mkdir 7095 (time 1769073869.48 total 60.02 last 104.27) - mkdir 8276 (time 1769073879.48 total 70.02 last 118.08) - mkdir 9390 (time 1769073889.49 total 80.03 last 111.33) - mkdir 10000 (time 1769073894.65 total 85.19 last 118.10) - mkdir 11152 (time 1769073904.67 total 95.21 last 114.98) - mkdir 12088 (time 1769073914.67 total 105.21 last 93.58) - mkdir 13319 (time 1769073924.68 total 115.22 last 123.07) - mkdir 14475 (time 1769073934.68 total 125.22 last 115.55) - mkdir 15765 (time 1769073944.69 total 135.23 last 128.93) - mkdir 17070 (time 1769073954.69 total 145.23 last 130.43) - mkdir 18351 (time 1769073964.69 total 155.23 last 128.06) - mkdir 19572 (time 1769073974.70 total 165.24 last 122.04) - mkdir 20000 (time 1769073977.89 total 168.43 last 134.08) - mkdir 21262 (time 1769073987.89 total 178.43 last 126.19) - mkdir 22492 (time 1769073997.90 total 188.44 last 122.88) - mkdir 23881 (time 1769074007.91 total 198.45 last 138.79) - mkdir 25167 (time 1769074017.91 total 208.45 last 128.57) - mkdir 26252 (time 1769074027.92 total 218.46 last 108.44) - mkdir 27518 (time 1769074037.92 total 228.46 last 126.54) - mkdir 28740 (time 1769074047.92 total 238.46 last 122.19) - mkdir 29919 (time 1769074057.92 total 248.47 last 117.88) - mkdir 31263 (time 1769074067.93 total 258.47 last 134.36) - mkdir 32567 (time 1769074077.93 total 268.47 last 130.39) - mkdir 33889 (time 1769074087.93 total 278.47 last 132.19) - mkdir 34922 (time 1769074097.94 total 288.48 last 103.17) - mkdir 36035 (time 1769074107.95 total 298.49 last 111.17) - mkdir 36877 (time 1769074117.96 total 308.50 last 84.18) - mkdir 38003 (time 1769074127.96 total 318.50 last 112.58) - mkdir 39259 (time 1769074137.96 total 328.50 last 125.56) - mkdir 40000 (time 1769074145.86 total 336.40 last 93.86) - mkdir 41075 (time 1769074155.86 total 346.40 last 107.44) - mkdir 42322 (time 1769074165.86 total 356.41 last 124.66) - mkdir 43612 (time 1769074175.87 total 366.41 last 128.96) - mkdir 44869 (time 1769074185.87 total 376.41 last 125.63) - mkdir 45896 (time 1769074195.88 total 386.42 last 102.66) - mkdir 47027 (time 1769074205.88 total 396.42 last 113.07) - mkdir 48408 (time 1769074215.88 total 406.42 last 138.04) - mkdir 49681 (time 1769074225.89 total 416.43 last 127.26) - mkdir 50000 (time 1769074228.62 total 419.16 last 116.70) - mkdir 51300 (time 1769074238.62 total 429.16 last 129.97) - mkdir 52512 (time 1769074248.63 total 439.17 last 121.13) - mkdir 53798 (time 1769074258.63 total 449.17 last 128.57) - mkdir 54933 (time 1769074268.65 total 459.19 last 113.33) - mkdir 55989 (time 1769074278.65 total 469.19 last 105.56) - mkdir 57467 (time 1769074288.65 total 479.19 last 147.79) - mkdir 58660 (time 1769074298.65 total 489.19 last 119.26) - mkdir 60000 (time 1769074307.61 total 498.15 last 149.63) - mkdir 61179 (time 1769074317.61 total 508.15 last 117.88) - mkdir 62385 (time 1769074327.61 total 518.15 last 120.57) - mkdir 63608 (time 1769074337.62 total 528.16 last 122.21) - mkdir 64697 (time 1769074347.63 total 538.17 last 108.84) total: 65636 mkdir in 545.56 seconds: 120.31 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 270232 1001072 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 1769074362 ; total 1 ; last 1) - unlinked 10000 (time 1769074507 ; total 146 ; last 145) - unlinked 20000 (time 1769074647 ; total 286 ; last 140) - unlinked 30000 (time 1769074801 ; total 440 ; last 154) - unlinked 40000 (time 1769074944 ; total 583 ; last 143) - unlinked 50000 (time 1769075089 ; total 728 ; last 145) - unlinked 60000 (time 1769075232 ; total 871 ; last 143) total: 65536 unlinks in 945 seconds: 69.350266 unlinks/second nlink between: 1 - unlinked 0 (time 1769075309 ; 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 7688 1263616 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