== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:27:02 (1786746422) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1716 1269588 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524087 536 523551 1% /mnt/lustre - mkdir 843 (time 1786746436.58 total 10.00 last 84.28) - mkdir 1707 (time 1786746446.58 total 20.00 last 86.40) - mkdir 2504 (time 1786746456.58 total 30.00 last 79.70) - mkdir 3201 (time 1786746466.60 total 40.02 last 69.55) - mkdir 3924 (time 1786746476.62 total 50.04 last 72.15) - mkdir 4602 (time 1786746486.64 total 60.06 last 67.68) - mkdir 5348 (time 1786746496.66 total 70.08 last 74.44) - mkdir 6076 (time 1786746506.67 total 80.09 last 72.76) - mkdir 6628 (time 1786746516.68 total 90.10 last 55.11) - mkdir 7412 (time 1786746526.69 total 100.11 last 78.33) - mkdir 7942 (time 1786746536.70 total 110.12 last 52.96) - mkdir 8738 (time 1786746546.71 total 120.13 last 79.52) - mkdir 9470 (time 1786746556.73 total 130.14 last 73.09) - mkdir 10000 (time 1786746564.99 total 138.41 last 64.14) - mkdir 10719 (time 1786746575.01 total 148.42 last 71.77) - mkdir 11452 (time 1786746585.02 total 158.44 last 73.19) - mkdir 12194 (time 1786746595.03 total 168.45 last 74.10) - mkdir 12871 (time 1786746605.04 total 178.46 last 67.68) - mkdir 13684 (time 1786746615.04 total 188.46 last 81.27) - mkdir 14564 (time 1786746625.07 total 198.49 last 87.78) - mkdir 15419 (time 1786746635.08 total 208.50 last 85.41) - mkdir 16279 (time 1786746645.09 total 218.51 last 85.89) - mkdir 17197 (time 1786746655.10 total 228.52 last 91.74) - mkdir 18006 (time 1786746665.10 total 238.52 last 80.86) - mkdir 18710 (time 1786746675.12 total 248.54 last 70.25) - mkdir 19475 (time 1786746685.13 total 258.55 last 76.47) - mkdir 20000 (time 1786746691.21 total 264.63 last 86.24) - mkdir 20813 (time 1786746701.22 total 274.64 last 81.25) - mkdir 21632 (time 1786746711.22 total 284.64 last 81.88) - mkdir 22460 (time 1786746721.23 total 294.65 last 82.72) - mkdir 23344 (time 1786746731.23 total 304.65 last 88.38) - mkdir 23895 (time 1786746741.25 total 314.67 last 55.02) - mkdir 24538 (time 1786746751.25 total 324.67 last 64.30) - mkdir 25343 (time 1786746761.26 total 334.68 last 80.41) - mkdir 26086 (time 1786746771.27 total 344.69 last 74.19) - mkdir 26535 (time 1786746781.29 total 354.71 last 44.83) - mkdir 26942 (time 1786746791.32 total 364.74 last 40.59) - mkdir 27606 (time 1786746801.33 total 374.75 last 66.28) - mkdir 28323 (time 1786746811.36 total 384.78 last 71.52) - mkdir 29110 (time 1786746821.36 total 394.78 last 78.68) - mkdir 29914 (time 1786746831.37 total 404.79 last 80.34) - mkdir 30697 (time 1786746841.37 total 414.79 last 78.30) - mkdir 31393 (time 1786746851.37 total 424.79 last 69.57) - mkdir 32177 (time 1786746861.38 total 434.80 last 78.39) total: 32818 mkdir in 443.14 seconds: 74.06 ops/second - mkdir 858 (time 1786746436.58 total 10.00 last 85.79) - mkdir 1747 (time 1786746446.59 total 20.01 last 88.82) - mkdir 2516 (time 1786746456.59 total 30.01 last 76.88) - mkdir 3210 (time 1786746466.60 total 40.02 last 69.34) - mkdir 3921 (time 1786746476.61 total 50.03 last 71.05) - mkdir 4609 (time 1786746486.62 total 60.04 last 68.69) - mkdir 5351 (time 1786746496.64 total 70.06 last 74.05) - mkdir 6093 (time 1786746506.65 total 80.07 last 74.14) - mkdir 6622 (time 1786746516.66 total 90.08 last 52.88) - mkdir 7415 (time 1786746526.69 total 100.11 last 79.06) - mkdir 7949 (time 1786746536.69 total 110.11 last 53.36) - mkdir 8765 (time 1786746546.70 total 120.12 last 81.56) - mkdir 9478 (time 1786746556.72 total 130.14 last 71.19) - mkdir 10000 (time 1786746564.16 total 137.58 last 70.09) - mkdir 10682 (time 1786746574.18 total 147.60 last 68.06) - mkdir 11429 (time 1786746584.19 total 157.61 last 74.67) - mkdir 12138 (time 1786746594.22 total 167.64 last 70.71) - mkdir 12858 (time 1786746604.23 total 177.65 last 71.91) - mkdir 13650 (time 1786746614.24 total 187.66 last 79.08) - mkdir 14548 (time 1786746624.27 total 197.69 last 89.54) - mkdir 15405 (time 1786746634.29 total 207.71 last 85.59) - mkdir 16242 (time 1786746644.31 total 217.73 last 83.52) - mkdir 17152 (time 1786746654.31 total 227.73 last 90.99) - mkdir 17972 (time 1786746664.33 total 237.75 last 81.80) - mkdir 18633 (time 1786746674.34 total 247.76 last 66.05) - mkdir 19413 (time 1786746684.36 total 257.78 last 77.87) - mkdir 20000 (time 1786746690.80 total 264.22 last 91.11) - mkdir 20847 (time 1786746700.82 total 274.24 last 84.53) - mkdir 21653 (time 1786746710.84 total 284.26 last 80.46) - mkdir 22437 (time 1786746720.84 total 294.26 last 78.36) - mkdir 23346 (time 1786746730.84 total 304.26 last 90.88) - mkdir 23887 (time 1786746740.85 total 314.27 last 54.03) - mkdir 24524 (time 1786746750.86 total 324.28 last 63.69) - mkdir 25333 (time 1786746760.86 total 334.28 last 80.86) - mkdir 26053 (time 1786746770.87 total 344.29 last 71.95) - mkdir 26507 (time 1786746780.88 total 354.30 last 45.33) - mkdir 26945 (time 1786746790.92 total 364.34 last 43.65) - mkdir 27598 (time 1786746800.93 total 374.35 last 65.24) - mkdir 28303 (time 1786746810.94 total 384.36 last 70.40) - mkdir 29042 (time 1786746820.94 total 394.36 last 73.87) - mkdir 29898 (time 1786746830.97 total 404.39 last 85.39) - mkdir 30664 (time 1786746840.97 total 414.39 last 76.56) - mkdir 31355 (time 1786746850.98 total 424.40 last 69.03) - mkdir 32127 (time 1786746860.99 total 434.41 last 77.18) total: 32818 mkdir in 443.22 seconds: 74.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270796 1000508 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65915 958085 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589723 66172 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786747312 ; total 0 ; last 0) - unlinked 10000 (time 1786747527 ; total 215 ; last 215) - unlinked 20000 (time 1786747679 ; total 367 ; last 152) - unlinked 30000 (time 1786747808 ; total 496 ; last 129) total: 32768 unlinks in 526 seconds: 62.296577 unlinks/second - unlinked 0 (time 1786747312 ; total 0 ; last 0) - unlinked 10000 (time 1786747529 ; total 217 ; last 217) - unlinked 20000 (time 1786747680 ; total 368 ; last 151) - unlinked 30000 (time 1786747809 ; total 497 ; last 129) total: 32768 unlinks in 526 seconds: 62.296577 unlinks/second nlink between: 1 - unlinked 0 (time 1786747840 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786747840 ; 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 8252 1263052 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524087 536 523551 1% /mnt/lustre