== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:22:00 (1786479720) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534698 333 534365 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre - mkdir 1749 (time 1786479732.10 total 10.01 last 174.71) - mkdir 2463 (time 1786479742.11 total 20.02 last 71.34) - mkdir 3368 (time 1786479752.12 total 30.02 last 90.46) - mkdir 4145 (time 1786479762.12 total 40.03 last 77.63) - mkdir 4939 (time 1786479772.26 total 50.17 last 78.32) - mkdir 5754 (time 1786479782.27 total 60.17 last 81.47) - mkdir 6564 (time 1786479792.27 total 70.17 last 80.99) - mkdir 7377 (time 1786479802.28 total 80.19 last 81.19) - mkdir 8175 (time 1786479812.29 total 90.20 last 79.73) - mkdir 9024 (time 1786479822.29 total 100.20 last 84.88) - mkdir 9875 (time 1786479832.30 total 110.21 last 85.00) - mkdir 10683 (time 1786479842.31 total 120.21 last 80.78) - mkdir 11487 (time 1786479852.31 total 130.21 last 80.40) - mkdir 12283 (time 1786479862.31 total 140.22 last 79.59) - mkdir 13062 (time 1786479872.78 total 150.69 last 74.36) - mkdir 13867 (time 1786479882.79 total 160.70 last 80.45) - mkdir 14733 (time 1786479892.79 total 170.70 last 86.58) - mkdir 15617 (time 1786479902.80 total 180.71 last 88.34) - mkdir 16438 (time 1786479912.80 total 190.71 last 82.08) - mkdir 17349 (time 1786479922.81 total 200.71 last 91.05) - mkdir 18229 (time 1786479932.82 total 210.73 last 87.89) - mkdir 19015 (time 1786479942.82 total 220.73 last 78.59) - mkdir 19802 (time 1786479952.87 total 230.77 last 78.35) - mkdir 20000 (time 1786479955.39 total 233.29 last 78.56) - mkdir 20777 (time 1786479965.40 total 243.31 last 77.58) - mkdir 21264 (time 1786479975.64 total 253.55 last 47.56) - mkdir 21805 (time 1786479985.65 total 263.56 last 54.05) - mkdir 22320 (time 1786479995.65 total 273.56 last 51.49) - mkdir 22864 (time 1786480005.66 total 283.57 last 54.34) - mkdir 23439 (time 1786480015.67 total 293.57 last 57.47) - mkdir 23976 (time 1786480025.70 total 303.61 last 53.54) - mkdir 24489 (time 1786480035.72 total 313.63 last 51.19) - mkdir 24983 (time 1786480045.74 total 323.65 last 49.29) - mkdir 25566 (time 1786480055.77 total 333.68 last 58.15) - mkdir 26161 (time 1786480065.78 total 343.69 last 59.40) - mkdir 26713 (time 1786480075.80 total 353.70 last 55.13) - mkdir 27347 (time 1786480085.82 total 363.73 last 63.26) - mkdir 27912 (time 1786480095.82 total 373.73 last 56.48) - mkdir 28566 (time 1786480105.83 total 383.74 last 65.34) - mkdir 29242 (time 1786480115.84 total 393.75 last 67.55) - mkdir 29805 (time 1786480125.85 total 403.75 last 56.26) - mkdir 30000 (time 1786480128.90 total 406.81 last 63.80) - mkdir 30652 (time 1786480138.91 total 416.82 last 65.17) - mkdir 31233 (time 1786480148.91 total 426.82 last 58.06) - mkdir 31855 (time 1786480159.01 total 436.92 last 61.62) - mkdir 32380 (time 1786480169.02 total 446.93 last 52.43) total: 32818 mkdir in 454.31 seconds: 72.24 ops/second - mkdir 1796 (time 1786479732.11 total 10.01 last 179.43) - mkdir 2491 (time 1786479742.11 total 20.01 last 69.50) - mkdir 3390 (time 1786479752.13 total 30.02 last 89.77) - mkdir 4173 (time 1786479762.13 total 40.02 last 78.30) - mkdir 4978 (time 1786479772.22 total 50.11 last 79.78) - mkdir 5780 (time 1786479782.22 total 60.12 last 80.19) - mkdir 6572 (time 1786479792.23 total 70.13 last 79.11) - mkdir 7387 (time 1786479802.27 total 80.17 last 81.19) - mkdir 8184 (time 1786479812.37 total 90.27 last 78.91) - mkdir 9014 (time 1786479822.38 total 100.27 last 82.95) - mkdir 9888 (time 1786479832.39 total 110.28 last 87.29) - mkdir 10711 (time 1786479842.40 total 120.30 last 82.19) - mkdir 11519 (time 1786479852.42 total 130.32 last 80.62) - mkdir 12326 (time 1786479862.44 total 140.34 last 80.58) - mkdir 13083 (time 1786479872.75 total 150.64 last 73.45) - mkdir 13885 (time 1786479882.75 total 160.65 last 80.16) - mkdir 14797 (time 1786479892.75 total 170.65 last 91.18) - mkdir 15656 (time 1786479902.76 total 180.66 last 85.82) - mkdir 16505 (time 1786479912.77 total 190.67 last 84.82) - mkdir 17380 (time 1786479922.77 total 200.67 last 87.47) - mkdir 18249 (time 1786479932.77 total 210.67 last 86.90) - mkdir 19048 (time 1786479942.79 total 220.68 last 79.79) - mkdir 19863 (time 1786479952.79 total 230.69 last 81.47) - mkdir 20646 (time 1786479962.80 total 240.70 last 78.24) - mkdir 21214 (time 1786479972.81 total 250.71 last 56.74) - mkdir 21655 (time 1786479982.93 total 260.83 last 43.56) - mkdir 22191 (time 1786479993.00 total 270.90 last 53.24) - mkdir 22726 (time 1786480003.02 total 280.91 last 53.42) - mkdir 23314 (time 1786480013.02 total 290.92 last 58.76) - mkdir 23857 (time 1786480023.21 total 301.10 last 53.31) - mkdir 24386 (time 1786480033.23 total 311.12 last 52.80) - mkdir 24855 (time 1786480043.25 total 321.15 last 46.80) - mkdir 25436 (time 1786480053.26 total 331.15 last 58.06) - mkdir 26025 (time 1786480063.26 total 341.15 last 58.90) - mkdir 26598 (time 1786480073.31 total 351.20 last 57.01) - mkdir 27199 (time 1786480083.31 total 361.21 last 60.06) - mkdir 27871 (time 1786480093.32 total 371.22 last 67.15) - mkdir 28468 (time 1786480103.32 total 381.22 last 59.70) - mkdir 29056 (time 1786480113.33 total 391.22 last 58.78) - mkdir 29616 (time 1786480123.33 total 401.23 last 55.98) - mkdir 30000 (time 1786480129.18 total 407.08 last 65.65) - mkdir 30610 (time 1786480139.22 total 417.11 last 60.78) - mkdir 31176 (time 1786480149.27 total 427.17 last 56.27) - mkdir 31800 (time 1786480159.29 total 437.18 last 62.33) - mkdir 32336 (time 1786480169.30 total 447.20 last 53.53) total: 32818 mkdir in 454.83 seconds: 72.15 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489728 1718400 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 304126 65969 238157 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1786480555 ; total 0 ; last 0) - unlinked 10000 (time 1786480703 ; total 148 ; last 148) - unlinked 20000 (time 1786480839 ; total 284 ; last 136) - unlinked 30000 (time 1786480970 ; total 415 ; last 131) total: 32768 unlinks in 452 seconds: 72.495575 unlinks/second - unlinked 0 (time 1786480555 ; total 0 ; last 0) - unlinked 10000 (time 1786480702 ; total 147 ; last 147) - unlinked 20000 (time 1786480838 ; total 283 ; last 136) - unlinked 30000 (time 1786480970 ; total 415 ; last 132) total: 32768 unlinks in 452 seconds: 72.495575 unlinks/second nlink between: 102 - unlinked 0 (time 1786481009 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786481009 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 2 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 2209280 2176 2205056 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526918 333 526585 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre