== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:18:00 (1786760280) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 769 (time 1786760294.89 total 10.00 last 76.88) - mkdir 1543 (time 1786760304.91 total 20.02 last 77.30) - mkdir 2234 (time 1786760314.91 total 30.02 last 69.07) - mkdir 2941 (time 1786760324.91 total 40.02 last 70.70) - mkdir 3760 (time 1786760334.91 total 50.02 last 81.89) - mkdir 4654 (time 1786760344.92 total 60.04 last 89.28) - mkdir 5520 (time 1786760354.93 total 70.04 last 86.59) - mkdir 6278 (time 1786760364.95 total 80.07 last 75.58) - mkdir 7000 (time 1786760374.96 total 90.07 last 72.18) - mkdir 7728 (time 1786760384.97 total 100.09 last 72.68) - mkdir 8405 (time 1786760394.98 total 110.09 last 67.69) - mkdir 9198 (time 1786760404.98 total 120.09 last 79.30) - mkdir 9995 (time 1786760414.98 total 130.09 last 79.68) - mkdir 10704 (time 1786760424.99 total 140.10 last 70.86) - mkdir 11489 (time 1786760435.01 total 150.12 last 78.34) - mkdir 12203 (time 1786760445.01 total 160.12 last 71.40) - mkdir 13018 (time 1786760455.02 total 170.13 last 81.41) - mkdir 13828 (time 1786760465.02 total 180.13 last 80.93) - mkdir 14676 (time 1786760475.02 total 190.14 last 84.80) - mkdir 15542 (time 1786760485.03 total 200.14 last 86.58) - mkdir 16314 (time 1786760495.04 total 210.15 last 77.08) - mkdir 17028 (time 1786760505.05 total 220.16 last 71.37) - mkdir 17797 (time 1786760515.07 total 230.18 last 76.76) - mkdir 18550 (time 1786760525.07 total 240.18 last 75.27) - mkdir 19329 (time 1786760535.08 total 250.19 last 77.84) - mkdir 20000 (time 1786760544.35 total 259.46 last 72.36) - mkdir 20785 (time 1786760554.36 total 269.47 last 78.43) - mkdir 21550 (time 1786760564.36 total 279.47 last 76.50) - mkdir 22320 (time 1786760574.36 total 289.47 last 76.97) - mkdir 23066 (time 1786760584.36 total 299.47 last 74.59) - mkdir 23804 (time 1786760594.37 total 309.48 last 73.76) - mkdir 24461 (time 1786760604.38 total 319.49 last 65.63) - mkdir 25123 (time 1786760614.39 total 329.50 last 66.12) - mkdir 25547 (time 1786760624.40 total 339.51 last 42.38) - mkdir 25993 (time 1786760634.42 total 349.53 last 44.51) - mkdir 26666 (time 1786760644.44 total 359.55 last 67.17) - mkdir 27398 (time 1786760654.44 total 369.55 last 73.20) - mkdir 28153 (time 1786760664.46 total 379.57 last 75.35) - mkdir 28820 (time 1786760674.48 total 389.59 last 66.56) - mkdir 29635 (time 1786760684.51 total 399.63 last 81.21) - mkdir 30000 (time 1786760689.62 total 404.73 last 71.47) - mkdir 30774 (time 1786760699.64 total 414.75 last 77.28) - mkdir 31533 (time 1786760709.64 total 424.75 last 75.89) - mkdir 32240 (time 1786760719.65 total 434.76 last 70.60) total: 32818 mkdir in 442.99 seconds: 74.08 ops/second - mkdir 749 (time 1786760294.76 total 10.01 last 74.86) - mkdir 1527 (time 1786760304.77 total 20.02 last 77.71) - mkdir 2241 (time 1786760314.78 total 30.02 last 71.35) - mkdir 2951 (time 1786760324.79 total 40.04 last 70.90) - mkdir 3771 (time 1786760334.80 total 50.04 last 81.97) - mkdir 4650 (time 1786760344.81 total 60.05 last 87.78) - mkdir 5526 (time 1786760354.82 total 70.07 last 87.47) - mkdir 6302 (time 1786760364.83 total 80.08 last 77.53) - mkdir 7051 (time 1786760374.85 total 90.09 last 74.81) - mkdir 7775 (time 1786760384.87 total 100.12 last 72.22) - mkdir 8451 (time 1786760394.89 total 110.13 last 67.48) - mkdir 9230 (time 1786760404.89 total 120.14 last 77.87) - mkdir 10000 (time 1786760414.37 total 129.61 last 81.26) - mkdir 10701 (time 1786760424.38 total 139.63 last 69.99) - mkdir 11494 (time 1786760434.39 total 149.64 last 79.21) - mkdir 12166 (time 1786760444.40 total 159.64 last 67.19) - mkdir 12935 (time 1786760454.41 total 169.65 last 76.82) - mkdir 13750 (time 1786760464.41 total 179.66 last 81.44) - mkdir 14627 (time 1786760474.42 total 189.66 last 87.67) - mkdir 15501 (time 1786760484.42 total 199.67 last 87.36) - mkdir 16243 (time 1786760494.43 total 209.67 last 74.17) - mkdir 16958 (time 1786760504.43 total 219.67 last 71.49) - mkdir 17748 (time 1786760514.44 total 229.68 last 78.91) - mkdir 18504 (time 1786760524.44 total 239.69 last 75.57) - mkdir 19291 (time 1786760534.46 total 249.70 last 78.60) - mkdir 20000 (time 1786760544.26 total 259.50 last 72.32) - mkdir 20777 (time 1786760554.26 total 269.50 last 77.70) - mkdir 21559 (time 1786760564.27 total 279.51 last 78.12) - mkdir 22348 (time 1786760574.27 total 289.52 last 78.88) - mkdir 23076 (time 1786760584.28 total 299.52 last 72.77) - mkdir 23789 (time 1786760594.28 total 309.53 last 71.26) - mkdir 24421 (time 1786760604.29 total 319.53 last 63.16) - mkdir 25078 (time 1786760614.33 total 329.58 last 65.43) - mkdir 25483 (time 1786760624.35 total 339.59 last 40.44) - mkdir 25953 (time 1786760634.36 total 349.60 last 46.94) - mkdir 26614 (time 1786760644.37 total 359.62 last 66.01) - mkdir 27345 (time 1786760654.39 total 369.63 last 72.99) - mkdir 28115 (time 1786760664.41 total 379.66 last 76.79) - mkdir 28795 (time 1786760674.42 total 389.66 last 67.98) - mkdir 29573 (time 1786760684.42 total 399.66 last 77.77) - mkdir 30000 (time 1786760690.44 total 405.69 last 70.92) - mkdir 30791 (time 1786760700.45 total 415.69 last 79.07) - mkdir 31537 (time 1786760710.46 total 425.70 last 74.49) - mkdir 32229 (time 1786760720.46 total 435.71 last 69.18) total: 32818 mkdir in 444.36 seconds: 73.86 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270744 1000560 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786761251 ; total 0 ; last 0) - unlinked 10000 (time 1786761395 ; total 144 ; last 144) - unlinked 20000 (time 1786761530 ; total 279 ; last 135) - unlinked 30000 (time 1786761670 ; total 419 ; last 140) total: 32768 unlinks in 456 seconds: 71.859650 unlinks/second - unlinked 0 (time 1786761251 ; total 0 ; last 0) - unlinked 10000 (time 1786761397 ; total 146 ; last 146) - unlinked 20000 (time 1786761533 ; total 282 ; last 136) - unlinked 30000 (time 1786761673 ; total 422 ; last 140) total: 32768 unlinks in 458 seconds: 71.545853 unlinks/second nlink between: 1 - unlinked 0 (time 1786761711 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786761711 ; 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 8200 1263104 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre