== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:18:36 (1789456716) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20808 3586212 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4015 1019985 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1985 1022015 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2658 259486 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6000 518917 2% /mnt/lustre - mkdir 739 (time 1789456730.75 total 10.02 last 73.75) - mkdir 1548 (time 1789456740.76 total 20.03 last 80.81) - mkdir 2429 (time 1789456750.77 total 30.04 last 88.03) - mkdir 3173 (time 1789456760.79 total 40.05 last 74.29) - mkdir 3946 (time 1789456770.80 total 50.07 last 77.18) - mkdir 4606 (time 1789456780.81 total 60.08 last 65.93) - mkdir 5377 (time 1789456790.83 total 70.10 last 77.00) - mkdir 6199 (time 1789456800.83 total 80.10 last 82.19) - mkdir 6946 (time 1789456810.83 total 90.10 last 74.64) - mkdir 7775 (time 1789456820.84 total 100.11 last 82.82) - mkdir 8547 (time 1789456830.85 total 110.12 last 77.17) - mkdir 9270 (time 1789456840.87 total 120.14 last 72.15) - mkdir 9819 (time 1789456850.87 total 130.14 last 54.90) - mkdir 10000 (time 1789456853.14 total 132.41 last 79.76) - mkdir 10750 (time 1789456863.15 total 142.41 last 74.95) - mkdir 11523 (time 1789456873.15 total 152.42 last 77.30) - mkdir 12329 (time 1789456883.15 total 162.42 last 80.58) - mkdir 13070 (time 1789456893.16 total 172.42 last 74.04) - mkdir 13880 (time 1789456903.16 total 182.43 last 80.95) - mkdir 14665 (time 1789456913.16 total 192.43 last 78.49) - mkdir 15449 (time 1789456923.17 total 202.44 last 78.34) - mkdir 16249 (time 1789456933.17 total 212.44 last 79.98) - mkdir 16967 (time 1789456943.18 total 222.45 last 71.73) - mkdir 17787 (time 1789456953.18 total 232.45 last 81.99) - mkdir 18606 (time 1789456963.23 total 242.50 last 81.54) - mkdir 19340 (time 1789456973.24 total 252.51 last 73.28) - mkdir 20000 (time 1789456981.46 total 260.73 last 80.31) - mkdir 20723 (time 1789456991.47 total 270.74 last 72.23) - mkdir 21547 (time 1789457001.49 total 280.76 last 82.21) - mkdir 22296 (time 1789457011.51 total 290.78 last 74.79) - mkdir 23023 (time 1789457021.52 total 300.79 last 72.62) - mkdir 23812 (time 1789457031.53 total 310.80 last 78.80) - mkdir 24481 (time 1789457041.56 total 320.83 last 66.74) - mkdir 24967 (time 1789457051.57 total 330.84 last 48.52) - mkdir 25366 (time 1789457061.58 total 340.85 last 39.89) - mkdir 25856 (time 1789457071.61 total 350.88 last 48.86) - mkdir 26531 (time 1789457081.61 total 360.88 last 67.45) - mkdir 27402 (time 1789457091.62 total 370.89 last 87.06) - mkdir 28149 (time 1789457101.62 total 380.89 last 74.69) - mkdir 28872 (time 1789457111.62 total 390.89 last 72.29) - mkdir 29618 (time 1789457121.64 total 400.91 last 74.47) - mkdir 30000 (time 1789457126.74 total 406.01 last 74.83) - mkdir 30752 (time 1789457136.77 total 416.04 last 75.00) - mkdir 31532 (time 1789457146.77 total 426.04 last 77.97) - mkdir 32288 (time 1789457156.77 total 436.04 last 75.58) total: 32818 mkdir in 442.91 seconds: 74.10 ops/second - mkdir 732 (time 1789456730.83 total 10.01 last 73.12) - mkdir 1564 (time 1789456740.83 total 20.02 last 83.15) - mkdir 2428 (time 1789456750.86 total 30.04 last 86.18) - mkdir 3233 (time 1789456760.86 total 40.04 last 80.48) - mkdir 3979 (time 1789456770.89 total 50.07 last 74.40) - mkdir 4651 (time 1789456780.90 total 60.08 last 67.15) - mkdir 5447 (time 1789456790.93 total 70.11 last 79.33) - mkdir 6253 (time 1789456800.96 total 80.14 last 80.38) - mkdir 6994 (time 1789456810.97 total 90.15 last 74.00) - mkdir 7782 (time 1789456820.97 total 100.16 last 78.79) - mkdir 8557 (time 1789456830.98 total 110.16 last 77.47) - mkdir 9286 (time 1789456840.98 total 120.16 last 72.88) - mkdir 9868 (time 1789456850.99 total 130.17 last 58.15) - mkdir 10674 (time 1789456861.00 total 140.18 last 80.53) - mkdir 11432 (time 1789456871.00 total 150.19 last 75.74) - mkdir 12218 (time 1789456881.03 total 160.21 last 78.42) - mkdir 12961 (time 1789456891.04 total 170.22 last 74.24) - mkdir 13731 (time 1789456901.06 total 180.24 last 76.84) - mkdir 14498 (time 1789456911.08 total 190.26 last 76.56) - mkdir 15274 (time 1789456921.09 total 200.27 last 77.51) - mkdir 16051 (time 1789456931.12 total 210.30 last 77.48) - mkdir 16798 (time 1789456941.12 total 220.31 last 74.64) - mkdir 17598 (time 1789456951.16 total 230.34 last 79.70) - mkdir 18413 (time 1789456961.18 total 240.37 last 81.32) - mkdir 19166 (time 1789456971.18 total 250.37 last 75.29) - mkdir 19907 (time 1789456981.19 total 260.37 last 74.07) - mkdir 20639 (time 1789456991.22 total 270.40 last 72.99) - mkdir 21470 (time 1789457001.22 total 280.40 last 83.06) - mkdir 22199 (time 1789457011.23 total 290.41 last 72.88) - mkdir 22911 (time 1789457021.23 total 300.42 last 71.13) - mkdir 23677 (time 1789457031.24 total 310.42 last 76.58) - mkdir 24379 (time 1789457041.24 total 320.42 last 70.17) - mkdir 24867 (time 1789457051.27 total 330.45 last 48.68) - mkdir 25260 (time 1789457061.32 total 340.50 last 39.11) - mkdir 25748 (time 1789457071.32 total 350.50 last 48.78) - mkdir 26435 (time 1789457081.32 total 360.51 last 68.67) - mkdir 27264 (time 1789457091.33 total 370.51 last 82.88) - mkdir 27985 (time 1789457101.34 total 380.52 last 72.02) - mkdir 28700 (time 1789457111.35 total 390.53 last 71.42) - mkdir 29427 (time 1789457121.37 total 400.55 last 72.54) - mkdir 30000 (time 1789457128.79 total 407.97 last 77.27) - mkdir 30760 (time 1789457138.79 total 417.97 last 75.99) - mkdir 31560 (time 1789457148.80 total 427.98 last 79.94) - mkdir 32342 (time 1789457158.80 total 437.98 last 78.18) total: 32818 mkdir in 444.01 seconds: 73.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276832 994472 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20808 3586212 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69651 954349 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1985 1022015 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2658 259486 2% /mnt/lustre[OST:1] filesystem_summary: 590553 71636 518917 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789457643 ; total 0 ; last 0) - unlinked 10000 (time 1789457852 ; total 209 ; last 209) - unlinked 20000 (time 1789457985 ; total 342 ; last 133) - unlinked 30000 (time 1789458112 ; total 469 ; last 127) total: 32768 unlinks in 504 seconds: 65.015877 unlinks/second - unlinked 0 (time 1789457643 ; total 0 ; last 0) - unlinked 10000 (time 1789457854 ; total 211 ; last 211) - unlinked 20000 (time 1789457988 ; total 345 ; last 134) - unlinked 30000 (time 1789458116 ; total 473 ; last 128) total: 32768 unlinks in 506 seconds: 64.758896 unlinks/second nlink between: 1 - unlinked 0 (time 1789458151 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789458151 ; 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 14288 1257016 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20808 3586212 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4015 1019985 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1985 1022015 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2658 259486 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6000 518917 2% /mnt/lustre