== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:36:07 (1784194567) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7280 1264024 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17612 3589408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 524927 6025 518902 2% /mnt/lustre - mkdir 835 (time 1784194582.20 total 10.04 last 83.17) - mkdir 1586 (time 1784194592.20 total 20.04 last 75.09) - mkdir 2406 (time 1784194602.21 total 30.05 last 81.94) - mkdir 3232 (time 1784194612.22 total 40.06 last 82.52) - mkdir 4066 (time 1784194622.23 total 50.07 last 83.34) - mkdir 4882 (time 1784194632.24 total 60.07 last 81.53) - mkdir 5684 (time 1784194642.24 total 70.08 last 80.14) - mkdir 6466 (time 1784194652.25 total 80.09 last 78.16) - mkdir 7217 (time 1784194662.27 total 90.11 last 74.96) - mkdir 8011 (time 1784194672.27 total 100.11 last 79.39) - mkdir 8831 (time 1784194682.28 total 110.12 last 81.90) - mkdir 9639 (time 1784194692.30 total 120.14 last 80.64) - mkdir 10000 (time 1784194697.13 total 124.96 last 74.83) - mkdir 10793 (time 1784194707.13 total 134.97 last 79.28) - mkdir 11695 (time 1784194717.13 total 144.97 last 90.19) - mkdir 12497 (time 1784194727.13 total 154.97 last 80.18) - mkdir 13358 (time 1784194737.14 total 164.97 last 86.06) - mkdir 14184 (time 1784194747.14 total 174.98 last 82.54) - mkdir 14933 (time 1784194757.18 total 185.02 last 74.65) - mkdir 15682 (time 1784194767.18 total 195.02 last 74.89) - mkdir 16395 (time 1784194777.19 total 205.03 last 71.24) - mkdir 17194 (time 1784194787.19 total 215.03 last 79.89) - mkdir 18001 (time 1784194797.19 total 225.03 last 80.68) - mkdir 18828 (time 1784194807.20 total 235.04 last 82.59) - mkdir 19568 (time 1784194817.21 total 245.05 last 73.94) - mkdir 20000 (time 1784194822.72 total 250.56 last 78.45) - mkdir 20780 (time 1784194832.75 total 260.58 last 77.78) - mkdir 21517 (time 1784194842.76 total 270.60 last 73.59) - mkdir 22240 (time 1784194852.79 total 280.63 last 72.11) - mkdir 22892 (time 1784194862.80 total 290.64 last 65.10) - mkdir 23636 (time 1784194872.82 total 300.66 last 74.25) - mkdir 24500 (time 1784194882.83 total 310.67 last 86.32) - mkdir 25271 (time 1784194892.83 total 320.67 last 77.09) - mkdir 26073 (time 1784194902.84 total 330.67 last 80.18) - mkdir 26849 (time 1784194912.85 total 340.68 last 77.54) - mkdir 27647 (time 1784194922.85 total 350.68 last 79.79) - mkdir 28468 (time 1784194932.85 total 360.69 last 82.08) - mkdir 29202 (time 1784194942.86 total 370.70 last 73.30) - mkdir 29923 (time 1784194952.87 total 380.70 last 72.08) - mkdir 30718 (time 1784194962.90 total 390.73 last 79.27) - mkdir 31565 (time 1784194972.92 total 400.76 last 84.50) - mkdir 32389 (time 1784194982.92 total 410.76 last 82.38) total: 32818 mkdir in 416.38 seconds: 78.82 ops/second - mkdir 788 (time 1784194582.17 total 10.03 last 78.55) - mkdir 1519 (time 1784194592.18 total 20.04 last 73.03) - mkdir 2330 (time 1784194602.19 total 30.06 last 80.98) - mkdir 3178 (time 1784194612.20 total 40.07 last 84.71) - mkdir 4017 (time 1784194622.21 total 50.07 last 83.87) - mkdir 4828 (time 1784194632.22 total 60.09 last 80.98) - mkdir 5665 (time 1784194642.23 total 70.09 last 83.66) - mkdir 6451 (time 1784194652.26 total 80.13 last 78.32) - mkdir 7204 (time 1784194662.28 total 90.14 last 75.16) - mkdir 8007 (time 1784194672.28 total 100.15 last 80.29) - mkdir 8806 (time 1784194682.29 total 110.15 last 79.88) - mkdir 9612 (time 1784194692.29 total 120.16 last 80.54) - mkdir 10000 (time 1784194697.57 total 125.43 last 73.57) - mkdir 10785 (time 1784194707.57 total 135.43 last 78.49) - mkdir 11673 (time 1784194717.57 total 145.43 last 88.77) - mkdir 12465 (time 1784194727.59 total 155.46 last 79.03) - mkdir 13297 (time 1784194737.61 total 165.47 last 83.06) - mkdir 14123 (time 1784194747.61 total 175.48 last 82.58) - mkdir 14875 (time 1784194757.63 total 185.49 last 75.10) - mkdir 15591 (time 1784194767.64 total 195.50 last 71.52) - mkdir 16318 (time 1784194777.69 total 205.55 last 72.35) - mkdir 17088 (time 1784194787.69 total 215.55 last 76.98) - mkdir 17946 (time 1784194797.70 total 225.56 last 85.69) - mkdir 18759 (time 1784194807.71 total 235.57 last 81.25) - mkdir 19524 (time 1784194817.71 total 245.57 last 76.47) - mkdir 20000 (time 1784194823.84 total 251.70 last 77.64) - mkdir 20795 (time 1784194833.85 total 261.71 last 79.42) - mkdir 21504 (time 1784194843.87 total 271.73 last 70.78) - mkdir 22246 (time 1784194853.88 total 281.74 last 74.12) - mkdir 22933 (time 1784194863.89 total 291.75 last 68.61) - mkdir 23685 (time 1784194873.90 total 301.76 last 75.18) - mkdir 24547 (time 1784194883.90 total 311.76 last 86.15) - mkdir 25341 (time 1784194893.91 total 321.77 last 79.35) - mkdir 26167 (time 1784194903.91 total 331.77 last 82.60) - mkdir 26926 (time 1784194913.91 total 341.77 last 75.87) - mkdir 27751 (time 1784194923.93 total 351.80 last 82.33) - mkdir 28575 (time 1784194933.94 total 361.80 last 82.38) - mkdir 29285 (time 1784194943.95 total 371.81 last 70.90) - mkdir 30000 (time 1784194953.63 total 381.49 last 73.86) - mkdir 30772 (time 1784194963.63 total 391.49 last 77.19) - mkdir 31592 (time 1784194973.63 total 401.50 last 81.99) - mkdir 32404 (time 1784194983.64 total 411.51 last 81.11) total: 32818 mkdir in 416.83 seconds: 78.73 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276320 994984 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17612 3589408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67634 956366 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 590563 71661 518902 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1784195682 ; total 0 ; last 0) - unlinked 10000 (time 1784195893 ; total 211 ; last 211) - unlinked 20000 (time 1784196115 ; total 433 ; last 222) - unlinked 30000 (time 1784196342 ; total 660 ; last 227) total: 32768 unlinks in 722 seconds: 45.385040 unlinks/second - unlinked 0 (time 1784195682 ; total 0 ; last 0) - unlinked 10000 (time 1784195895 ; total 213 ; last 213) - unlinked 20000 (time 1784196117 ; total 435 ; last 222) - unlinked 30000 (time 1784196345 ; total 663 ; last 228) total: 32768 unlinks in 724 seconds: 45.259670 unlinks/second nlink between: 1 - unlinked 0 (time 1784196408 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1784196408 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13776 1257528 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25860 3581160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17612 3589408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 524927 6025 518902 2% /mnt/lustre