== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:41:05 (1786819265) 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 776 (time 1786819281.30 total 10.01 last 77.50) - mkdir 1651 (time 1786819291.32 total 20.03 last 87.36) - mkdir 2507 (time 1786819301.32 total 30.03 last 85.59) - mkdir 3340 (time 1786819311.33 total 40.03 last 83.26) - mkdir 4247 (time 1786819321.33 total 50.04 last 90.61) - mkdir 5213 (time 1786819331.34 total 60.04 last 96.59) - mkdir 6174 (time 1786819341.34 total 70.05 last 96.06) - mkdir 6981 (time 1786819351.37 total 80.08 last 80.48) - mkdir 7958 (time 1786819361.38 total 90.09 last 97.54) - mkdir 8779 (time 1786819371.39 total 100.10 last 82.02) - mkdir 9530 (time 1786819381.39 total 110.10 last 75.10) - mkdir 10000 (time 1786819388.64 total 117.35 last 64.85) - mkdir 10630 (time 1786819398.65 total 127.36 last 62.93) - mkdir 11156 (time 1786819408.65 total 137.36 last 52.59) - mkdir 11759 (time 1786819418.68 total 147.39 last 60.16) - mkdir 12328 (time 1786819428.68 total 157.39 last 56.89) - mkdir 13183 (time 1786819438.70 total 167.40 last 85.37) - mkdir 13972 (time 1786819448.70 total 177.41 last 78.87) - mkdir 14819 (time 1786819458.71 total 187.42 last 84.58) - mkdir 15493 (time 1786819468.73 total 197.44 last 67.31) - mkdir 16106 (time 1786819478.73 total 207.44 last 61.28) - mkdir 16991 (time 1786819488.74 total 217.44 last 88.45) - mkdir 17765 (time 1786819498.75 total 227.45 last 77.32) - mkdir 18709 (time 1786819508.76 total 237.47 last 94.26) - mkdir 19574 (time 1786819518.76 total 247.47 last 86.47) - mkdir 20000 (time 1786819524.20 total 252.91 last 78.40) - mkdir 20738 (time 1786819534.20 total 262.91 last 73.75) - mkdir 21356 (time 1786819544.21 total 272.92 last 61.79) - mkdir 22058 (time 1786819554.22 total 282.93 last 70.08) - mkdir 22797 (time 1786819564.23 total 292.94 last 73.88) - mkdir 23525 (time 1786819574.25 total 302.96 last 72.60) - mkdir 24244 (time 1786819584.25 total 312.96 last 71.90) - mkdir 24924 (time 1786819594.28 total 322.99 last 67.83) - mkdir 25745 (time 1786819604.28 total 332.99 last 82.09) - mkdir 26437 (time 1786819614.30 total 343.00 last 69.10) - mkdir 27248 (time 1786819624.31 total 353.02 last 80.99) - mkdir 28037 (time 1786819634.32 total 363.02 last 78.85) - mkdir 28828 (time 1786819644.32 total 373.03 last 79.04) - mkdir 29699 (time 1786819654.33 total 383.04 last 87.07) - mkdir 30000 (time 1786819657.34 total 386.05 last 100.03) - mkdir 30777 (time 1786819667.34 total 396.05 last 77.65) - mkdir 31563 (time 1786819677.35 total 406.06 last 78.55) - mkdir 32332 (time 1786819687.36 total 416.07 last 76.79) total: 32818 mkdir in 421.33 seconds: 77.89 ops/second - mkdir 786 (time 1786819281.22 total 10.03 last 78.36) - mkdir 1655 (time 1786819291.22 total 20.03 last 86.88) - mkdir 2536 (time 1786819301.22 total 30.04 last 88.05) - mkdir 3370 (time 1786819311.24 total 40.05 last 83.27) - mkdir 4244 (time 1786819321.24 total 50.06 last 87.37) - mkdir 5195 (time 1786819331.25 total 60.06 last 95.08) - mkdir 6114 (time 1786819341.25 total 70.07 last 91.82) - mkdir 6896 (time 1786819351.27 total 80.09 last 78.05) - mkdir 7875 (time 1786819361.29 total 90.10 last 97.76) - mkdir 8697 (time 1786819371.31 total 100.13 last 82.02) - mkdir 9453 (time 1786819381.31 total 110.13 last 75.57) - mkdir 10000 (time 1786819389.51 total 118.33 last 66.74) - mkdir 10666 (time 1786819399.53 total 128.34 last 66.48) - mkdir 11178 (time 1786819409.53 total 138.35 last 51.19) - mkdir 11773 (time 1786819419.57 total 148.38 last 59.29) - mkdir 12375 (time 1786819429.58 total 158.40 last 60.11) - mkdir 13164 (time 1786819439.60 total 168.42 last 78.73) - mkdir 13958 (time 1786819449.60 total 178.42 last 79.40) - mkdir 14826 (time 1786819459.60 total 188.42 last 86.79) - mkdir 15448 (time 1786819469.60 total 198.42 last 62.19) - mkdir 16062 (time 1786819479.62 total 208.43 last 61.33) - mkdir 16897 (time 1786819489.70 total 218.51 last 82.83) - mkdir 17714 (time 1786819499.70 total 228.51 last 81.67) - mkdir 18601 (time 1786819509.70 total 238.52 last 88.66) - mkdir 19531 (time 1786819519.71 total 248.53 last 92.92) - mkdir 20000 (time 1786819525.69 total 254.51 last 78.44) - mkdir 20697 (time 1786819535.71 total 264.53 last 69.54) - mkdir 21376 (time 1786819545.73 total 274.55 last 67.77) - mkdir 22043 (time 1786819555.74 total 284.55 last 66.67) - mkdir 22804 (time 1786819565.74 total 294.55 last 76.08) - mkdir 23506 (time 1786819575.75 total 304.57 last 70.12) - mkdir 24187 (time 1786819585.77 total 314.59 last 67.97) - mkdir 24896 (time 1786819595.77 total 324.59 last 70.87) - mkdir 25720 (time 1786819605.78 total 334.59 last 82.38) - mkdir 26426 (time 1786819615.79 total 344.60 last 70.53) - mkdir 27255 (time 1786819625.79 total 354.60 last 82.87) - mkdir 28027 (time 1786819635.79 total 364.61 last 77.19) - mkdir 28820 (time 1786819645.79 total 374.61 last 79.28) - mkdir 29692 (time 1786819655.80 total 384.61 last 87.15) - mkdir 30000 (time 1786819659.08 total 387.89 last 94.01) - mkdir 30793 (time 1786819669.14 total 397.96 last 78.76) - mkdir 31550 (time 1786819679.16 total 407.98 last 75.55) - mkdir 32399 (time 1786819689.21 total 418.03 last 84.50) total: 32818 mkdir in 422.25 seconds: 77.72 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270880 1000424 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 1786820077 ; total 0 ; last 0) - unlinked 10000 (time 1786820281 ; total 204 ; last 204) - unlinked 20000 (time 1786820429 ; total 352 ; last 148) - unlinked 30000 (time 1786820542 ; total 465 ; last 113) total: 32768 unlinks in 496 seconds: 66.064514 unlinks/second - unlinked 0 (time 1786820077 ; total 0 ; last 0) - unlinked 10000 (time 1786820279 ; total 202 ; last 202) - unlinked 20000 (time 1786820429 ; total 352 ; last 150) - unlinked 30000 (time 1786820542 ; total 465 ; last 113) total: 32768 unlinks in 496 seconds: 66.064514 unlinks/second nlink between: 1 - unlinked 0 (time 1786820574 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786820574 ; 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 8336 1262968 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