== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:08:00 (1780963680) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1772 1285916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 334 261810 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 333 261811 1% /mnt/lustre[OST:1] filesystem_summary: 524156 535 523621 1% /mnt/lustre - mkdir 1327 (time 1780963695.14 total 10.00 last 132.68) - mkdir 2345 (time 1780963705.15 total 20.01 last 101.72) - mkdir 3565 (time 1780963715.16 total 30.02 last 121.86) - mkdir 4601 (time 1780963725.16 total 40.02 last 103.60) - mkdir 5836 (time 1780963735.16 total 50.02 last 123.48) - mkdir 6806 (time 1780963745.16 total 60.02 last 96.98) - mkdir 8074 (time 1780963755.17 total 70.03 last 126.77) - mkdir 9552 (time 1780963765.18 total 80.04 last 147.66) - mkdir 10000 (time 1780963768.68 total 83.54 last 127.94) - mkdir 11135 (time 1780963778.68 total 93.54 last 113.42) - mkdir 12177 (time 1780963788.69 total 103.55 last 104.14) - mkdir 13179 (time 1780963798.69 total 113.55 last 100.20) - mkdir 14444 (time 1780963808.69 total 123.55 last 126.44) - mkdir 15670 (time 1780963818.70 total 133.56 last 122.58) - mkdir 16859 (time 1780963828.71 total 143.57 last 118.79) - mkdir 17889 (time 1780963838.72 total 153.58 last 102.83) - mkdir 19103 (time 1780963848.72 total 163.58 last 121.38) - mkdir 20000 (time 1780963855.21 total 170.07 last 138.20) - mkdir 21623 (time 1780963865.23 total 180.09 last 162.11) - mkdir 22992 (time 1780963875.23 total 190.09 last 136.88) - mkdir 24507 (time 1780963885.23 total 200.09 last 151.45) - mkdir 25924 (time 1780963895.23 total 210.09 last 141.65) - mkdir 27338 (time 1780963905.24 total 220.10 last 141.36) - mkdir 28505 (time 1780963915.24 total 230.10 last 116.69) - mkdir 29768 (time 1780963925.25 total 240.11 last 126.14) - mkdir 30000 (time 1780963927.37 total 242.23 last 109.46) - mkdir 30988 (time 1780963937.38 total 252.24 last 98.75) - mkdir 32048 (time 1780963947.38 total 262.24 last 105.98) - mkdir 33054 (time 1780963957.38 total 272.24 last 100.55) - mkdir 34141 (time 1780963967.38 total 282.24 last 108.70) - mkdir 35392 (time 1780963977.38 total 292.24 last 125.09) - mkdir 36656 (time 1780963987.40 total 302.26 last 126.25) - mkdir 37829 (time 1780963997.40 total 312.26 last 117.27) - mkdir 38879 (time 1780964007.40 total 322.26 last 104.94) - mkdir 40000 (time 1780964016.01 total 330.87 last 130.31) - mkdir 41215 (time 1780964026.02 total 340.88 last 121.31) - mkdir 42343 (time 1780964036.02 total 350.88 last 112.78) - mkdir 43758 (time 1780964046.03 total 360.89 last 141.45) - mkdir 44877 (time 1780964056.03 total 370.89 last 111.81) - mkdir 46103 (time 1780964066.06 total 380.92 last 122.34) - mkdir 47068 (time 1780964076.06 total 390.92 last 96.44) - mkdir 48515 (time 1780964086.06 total 400.92 last 144.68) - mkdir 49734 (time 1780964096.06 total 410.92 last 121.90) - mkdir 50000 (time 1780964098.09 total 412.95 last 131.21) - mkdir 51134 (time 1780964108.10 total 422.96 last 113.33) - mkdir 52286 (time 1780964118.10 total 432.96 last 115.16) - mkdir 53494 (time 1780964128.11 total 442.97 last 120.71) - mkdir 55018 (time 1780964138.11 total 452.97 last 152.35) - mkdir 56246 (time 1780964148.12 total 462.98 last 122.71) - mkdir 57397 (time 1780964158.12 total 472.98 last 115.06) - mkdir 58582 (time 1780964168.13 total 482.99 last 118.43) - mkdir 59721 (time 1780964178.13 total 492.99 last 113.82) - mkdir 60000 (time 1780964180.60 total 495.46 last 113.31) - mkdir 61342 (time 1780964190.60 total 505.46 last 134.13) - mkdir 62481 (time 1780964200.61 total 515.47 last 113.83) - mkdir 63883 (time 1780964210.61 total 525.47 last 140.15) - mkdir 65307 (time 1780964220.61 total 535.47 last 142.35) total: 65636 mkdir in 537.75 seconds: 122.06 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270464 1017224 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 334 261810 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 333 261811 1% /mnt/lustre[OST:1] filesystem_summary: 589792 66171 523621 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1780964228 ; total 0 ; last 0) - unlinked 10000 (time 1780964364 ; total 136 ; last 136) - unlinked 20000 (time 1780964500 ; total 272 ; last 136) - unlinked 30000 (time 1780964629 ; total 401 ; last 129) - unlinked 40000 (time 1780964763 ; total 535 ; last 134) - unlinked 50000 (time 1780964886 ; total 658 ; last 123) - unlinked 60000 (time 1780965010 ; total 782 ; last 124) total: 65536 unlinks in 854 seconds: 76.740044 unlinks/second nlink between: 1 - unlinked 0 (time 1780965084 ; 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 7920 1279768 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 334 261810 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 333 261811 1% /mnt/lustre[OST:1] filesystem_summary: 524156 535 523621 1% /mnt/lustre