== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:02:07 (1786831327) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 872 (time 1786831342.59 total 10.00 last 87.18) - mkdir 1798 (time 1786831352.61 total 20.02 last 92.45) - mkdir 2675 (time 1786831362.61 total 30.02 last 87.65) - mkdir 3613 (time 1786831372.62 total 40.03 last 93.76) - mkdir 4581 (time 1786831382.62 total 50.03 last 96.76) - mkdir 5379 (time 1786831392.62 total 60.04 last 79.76) - mkdir 6191 (time 1786831402.65 total 70.06 last 80.99) - mkdir 6926 (time 1786831412.65 total 80.06 last 73.49) - mkdir 7737 (time 1786831422.66 total 90.07 last 81.03) - mkdir 8475 (time 1786831432.67 total 100.08 last 73.74) - mkdir 9262 (time 1786831442.68 total 110.09 last 78.61) - mkdir 10000 (time 1786831451.39 total 118.80 last 84.75) - mkdir 10837 (time 1786831461.39 total 128.81 last 83.64) - mkdir 11630 (time 1786831471.40 total 138.81 last 79.28) - mkdir 12502 (time 1786831481.40 total 148.82 last 87.13) - mkdir 13343 (time 1786831491.41 total 158.82 last 84.04) - mkdir 14239 (time 1786831501.41 total 168.83 last 89.57) - mkdir 15102 (time 1786831511.43 total 178.84 last 86.21) - mkdir 15906 (time 1786831521.43 total 188.84 last 80.38) - mkdir 16716 (time 1786831531.43 total 198.84 last 80.98) - mkdir 17563 (time 1786831541.43 total 208.85 last 84.67) - mkdir 18417 (time 1786831551.44 total 218.85 last 85.37) - mkdir 19195 (time 1786831561.45 total 228.87 last 77.68) - mkdir 20000 (time 1786831571.10 total 238.52 last 83.41) - mkdir 20874 (time 1786831581.11 total 248.53 last 87.30) - mkdir 21721 (time 1786831591.14 total 258.55 last 84.51) - mkdir 22540 (time 1786831601.14 total 268.56 last 81.86) - mkdir 23267 (time 1786831611.15 total 278.56 last 72.64) - mkdir 24065 (time 1786831621.16 total 288.58 last 79.69) - mkdir 24901 (time 1786831631.18 total 298.59 last 83.48) - mkdir 25762 (time 1786831641.18 total 308.59 last 86.09) - mkdir 26604 (time 1786831651.18 total 318.60 last 84.17) - mkdir 27346 (time 1786831661.19 total 328.60 last 74.18) - mkdir 28117 (time 1786831671.20 total 338.62 last 76.98) - mkdir 28912 (time 1786831681.21 total 348.62 last 79.46) - mkdir 29728 (time 1786831691.21 total 358.63 last 81.54) - mkdir 30000 (time 1786831694.23 total 361.64 last 90.25) - mkdir 30838 (time 1786831704.24 total 371.65 last 83.73) - mkdir 31704 (time 1786831714.24 total 381.65 last 86.58) - mkdir 32598 (time 1786831724.24 total 391.66 last 89.36) total: 32818 mkdir in 394.02 seconds: 83.29 ops/second - mkdir 877 (time 1786831342.48 total 10.01 last 87.64) - mkdir 1761 (time 1786831352.49 total 20.02 last 88.30) - mkdir 2627 (time 1786831362.50 total 30.03 last 86.48) - mkdir 3539 (time 1786831372.51 total 40.04 last 91.15) - mkdir 4498 (time 1786831382.51 total 50.04 last 95.87) - mkdir 5284 (time 1786831392.52 total 60.04 last 78.57) - mkdir 6083 (time 1786831402.54 total 70.06 last 79.75) - mkdir 6797 (time 1786831412.54 total 80.07 last 71.36) - mkdir 7588 (time 1786831422.55 total 90.08 last 79.04) - mkdir 8306 (time 1786831432.55 total 100.08 last 71.75) - mkdir 9086 (time 1786831442.56 total 110.08 last 77.99) - mkdir 9908 (time 1786831452.56 total 120.09 last 82.18) - mkdir 10785 (time 1786831462.56 total 130.09 last 87.69) - mkdir 11600 (time 1786831472.56 total 140.09 last 81.48) - mkdir 12451 (time 1786831482.58 total 150.11 last 84.93) - mkdir 13298 (time 1786831492.58 total 160.11 last 84.68) - mkdir 14161 (time 1786831502.60 total 170.12 last 86.20) - mkdir 15034 (time 1786831512.60 total 180.13 last 87.27) - mkdir 15840 (time 1786831522.63 total 190.15 last 80.38) - mkdir 16644 (time 1786831532.64 total 200.17 last 80.30) - mkdir 17501 (time 1786831542.65 total 210.18 last 85.60) - mkdir 18332 (time 1786831552.65 total 220.18 last 83.08) - mkdir 19094 (time 1786831562.67 total 230.20 last 76.04) - mkdir 19929 (time 1786831572.70 total 240.23 last 83.30) - mkdir 20801 (time 1786831582.70 total 250.23 last 87.18) - mkdir 21692 (time 1786831592.73 total 260.26 last 88.86) - mkdir 22479 (time 1786831602.73 total 270.26 last 78.67) - mkdir 23175 (time 1786831612.73 total 280.26 last 69.58) - mkdir 23968 (time 1786831622.74 total 290.26 last 79.29) - mkdir 24831 (time 1786831632.74 total 300.27 last 86.24) - mkdir 25699 (time 1786831642.74 total 310.27 last 86.80) - mkdir 26518 (time 1786831652.76 total 320.29 last 81.74) - mkdir 27276 (time 1786831662.76 total 330.29 last 75.78) - mkdir 28032 (time 1786831672.77 total 340.30 last 75.55) - mkdir 28793 (time 1786831682.78 total 350.30 last 76.06) - mkdir 29615 (time 1786831692.78 total 360.31 last 82.17) - mkdir 30000 (time 1786831697.16 total 364.69 last 87.84) - mkdir 30833 (time 1786831707.18 total 374.71 last 83.17) - mkdir 31665 (time 1786831717.20 total 384.73 last 83.03) - mkdir 32560 (time 1786831727.20 total 394.73 last 89.49) total: 32818 mkdir in 396.86 seconds: 82.69 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 270644 1000660 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786832314 ; total 0 ; last 0) - unlinked 10000 (time 1786832506 ; total 192 ; last 192) - unlinked 20000 (time 1786832626 ; total 312 ; last 120) - unlinked 30000 (time 1786832745 ; total 431 ; last 119) total: 32768 unlinks in 461 seconds: 71.080261 unlinks/second - unlinked 0 (time 1786832314 ; total 1 ; last 1) - unlinked 10000 (time 1786832507 ; total 194 ; last 193) - unlinked 20000 (time 1786832626 ; total 313 ; last 119) - unlinked 30000 (time 1786832745 ; total 432 ; last 119) total: 32768 unlinks in 462 seconds: 70.926407 unlinks/second nlink between: 1 - unlinked 0 (time 1786832777 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786832777 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8100 1263204 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre