== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:28:35 (1786732115) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 652 (time 1786732131.15 total 10.00 last 65.18) - mkdir 1243 (time 1786732141.16 total 20.02 last 59.01) - mkdir 1877 (time 1786732151.16 total 30.02 last 63.39) - mkdir 2559 (time 1786732161.18 total 40.03 last 68.09) - mkdir 3230 (time 1786732171.19 total 50.04 last 67.07) - mkdir 3853 (time 1786732181.20 total 60.05 last 62.23) - mkdir 4367 (time 1786732191.20 total 70.05 last 51.39) - mkdir 5002 (time 1786732201.20 total 80.05 last 63.48) - mkdir 5640 (time 1786732211.23 total 90.08 last 63.62) - mkdir 6210 (time 1786732221.23 total 100.08 last 56.99) - mkdir 6817 (time 1786732231.24 total 110.10 last 60.63) - mkdir 7491 (time 1786732241.25 total 120.10 last 67.34) - mkdir 8146 (time 1786732251.25 total 130.11 last 65.48) - mkdir 8916 (time 1786732261.27 total 140.13 last 76.84) - mkdir 9541 (time 1786732271.28 total 150.13 last 62.47) - mkdir 10000 (time 1786732278.89 total 157.74 last 60.34) - mkdir 10543 (time 1786732288.89 total 167.74 last 54.29) - mkdir 11202 (time 1786732298.89 total 177.75 last 65.86) - mkdir 11876 (time 1786732308.90 total 187.76 last 67.34) - mkdir 12597 (time 1786732318.92 total 197.78 last 71.95) - mkdir 13261 (time 1786732328.93 total 207.78 last 66.38) - mkdir 13924 (time 1786732338.94 total 217.80 last 66.18) - mkdir 14646 (time 1786732348.96 total 227.81 last 72.10) - mkdir 15258 (time 1786732358.97 total 237.82 last 61.12) - mkdir 15964 (time 1786732368.98 total 247.83 last 70.57) - mkdir 16672 (time 1786732378.98 total 257.84 last 70.73) - mkdir 17356 (time 1786732389.00 total 267.85 last 68.32) - mkdir 17939 (time 1786732399.00 total 277.85 last 58.27) - mkdir 18621 (time 1786732409.00 total 287.86 last 68.20) - mkdir 19361 (time 1786732419.01 total 297.87 last 73.92) - mkdir 20000 (time 1786732428.23 total 307.08 last 69.33) - mkdir 20783 (time 1786732438.24 total 317.09 last 78.22) - mkdir 21536 (time 1786732448.24 total 327.09 last 75.29) - mkdir 22148 (time 1786732458.24 total 337.10 last 61.19) - mkdir 22809 (time 1786732468.25 total 347.10 last 66.06) - mkdir 23507 (time 1786732478.25 total 357.10 last 69.80) - mkdir 24229 (time 1786732488.29 total 367.14 last 71.89) - mkdir 24979 (time 1786732498.29 total 377.15 last 74.98) - mkdir 25662 (time 1786732508.31 total 387.16 last 68.20) - mkdir 26416 (time 1786732518.32 total 397.18 last 75.29) - mkdir 27114 (time 1786732528.34 total 407.20 last 69.67) - mkdir 27801 (time 1786732538.36 total 417.21 last 68.61) - mkdir 28529 (time 1786732548.36 total 427.21 last 72.79) - mkdir 29201 (time 1786732558.37 total 437.22 last 67.12) - mkdir 29755 (time 1786732568.37 total 447.22 last 55.40) - mkdir 30000 (time 1786732572.19 total 451.05 last 64.08) - mkdir 30664 (time 1786732582.20 total 461.06 last 66.33) - mkdir 31437 (time 1786732592.20 total 471.06 last 77.29) - mkdir 32217 (time 1786732602.21 total 481.06 last 77.96) total: 32818 mkdir in 490.00 seconds: 66.98 ops/second - mkdir 645 (time 1786732131.17 total 10.00 last 64.49) - mkdir 1228 (time 1786732141.19 total 20.02 last 58.17) - mkdir 1839 (time 1786732151.19 total 30.03 last 61.08) - mkdir 2530 (time 1786732161.20 total 40.03 last 69.07) - mkdir 3211 (time 1786732171.20 total 50.03 last 68.10) - mkdir 3825 (time 1786732181.20 total 60.04 last 61.38) - mkdir 4340 (time 1786732191.24 total 70.07 last 51.32) - mkdir 4979 (time 1786732201.25 total 80.08 last 63.83) - mkdir 5587 (time 1786732211.26 total 90.09 last 60.76) - mkdir 6195 (time 1786732221.26 total 100.09 last 60.79) - mkdir 6793 (time 1786732231.27 total 110.10 last 59.73) - mkdir 7480 (time 1786732241.29 total 120.12 last 68.59) - mkdir 8155 (time 1786732251.29 total 130.12 last 67.48) - mkdir 8904 (time 1786732261.30 total 140.13 last 74.82) - mkdir 9513 (time 1786732271.31 total 150.14 last 60.83) - mkdir 10000 (time 1786732279.29 total 158.12 last 61.04) - mkdir 10576 (time 1786732289.31 total 168.15 last 57.47) - mkdir 11254 (time 1786732299.31 total 178.15 last 67.79) - mkdir 11886 (time 1786732309.32 total 188.15 last 63.18) - mkdir 12623 (time 1786732319.32 total 198.15 last 73.70) - mkdir 13241 (time 1786732329.33 total 208.16 last 61.71) - mkdir 13894 (time 1786732339.33 total 218.17 last 65.27) - mkdir 14637 (time 1786732349.35 total 228.18 last 74.18) - mkdir 15247 (time 1786732359.35 total 238.19 last 60.99) - mkdir 15971 (time 1786732369.36 total 248.20 last 72.33) - mkdir 16680 (time 1786732379.37 total 258.21 last 70.83) - mkdir 17359 (time 1786732389.39 total 268.22 last 67.81) - mkdir 17974 (time 1786732399.39 total 278.23 last 61.46) - mkdir 18663 (time 1786732409.39 total 288.23 last 68.88) - mkdir 19391 (time 1786732419.39 total 298.23 last 72.80) - mkdir 20000 (time 1786732428.39 total 307.22 last 67.70) - mkdir 20779 (time 1786732438.40 total 317.23 last 77.83) - mkdir 21536 (time 1786732448.43 total 327.26 last 75.48) - mkdir 22138 (time 1786732458.43 total 337.27 last 60.16) - mkdir 22805 (time 1786732468.44 total 347.28 last 66.63) - mkdir 23495 (time 1786732478.45 total 357.28 last 68.98) - mkdir 24216 (time 1786732488.45 total 367.29 last 72.06) - mkdir 24979 (time 1786732498.46 total 377.29 last 76.26) - mkdir 25674 (time 1786732508.48 total 387.31 last 69.37) - mkdir 26449 (time 1786732518.48 total 397.31 last 77.49) - mkdir 27163 (time 1786732528.48 total 407.32 last 71.36) - mkdir 27868 (time 1786732538.50 total 417.33 last 70.41) - mkdir 28574 (time 1786732548.51 total 427.34 last 70.52) - mkdir 29206 (time 1786732558.54 total 437.37 last 63.02) - mkdir 29761 (time 1786732568.54 total 447.38 last 55.45) - mkdir 30000 (time 1786732572.36 total 451.19 last 62.70) - mkdir 30648 (time 1786732582.37 total 461.20 last 64.74) - mkdir 31386 (time 1786732592.37 total 471.20 last 73.79) - mkdir 32126 (time 1786732602.37 total 481.21 last 73.95) total: 32818 mkdir in 490.93 seconds: 66.85 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270720 1000584 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786733060 ; total 0 ; last 0) - unlinked 10000 (time 1786733303 ; total 243 ; last 243) - unlinked 20000 (time 1786733560 ; total 500 ; last 257) - unlinked 30000 (time 1786733820 ; total 760 ; last 260) total: 32768 unlinks in 834 seconds: 39.290169 unlinks/second - unlinked 0 (time 1786733060 ; total 0 ; last 0) - unlinked 10000 (time 1786733303 ; total 243 ; last 243) - unlinked 20000 (time 1786733562 ; total 502 ; last 259) - unlinked 30000 (time 1786733823 ; total 763 ; last 261) total: 32768 unlinks in 837 seconds: 39.149342 unlinks/second nlink between: 1 - unlinked 0 (time 1786733899 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786733899 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 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 8176 1263128 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre