== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:20:06 (1786400406) 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 774 (time 1786400423.00 total 10.05 last 77.04) - mkdir 1412 (time 1786400433.05 total 20.10 last 63.46) - mkdir 2142 (time 1786400443.06 total 30.11 last 72.91) - mkdir 2896 (time 1786400453.06 total 40.12 last 75.38) - mkdir 3568 (time 1786400463.07 total 50.12 last 67.18) - mkdir 4192 (time 1786400473.07 total 60.12 last 62.37) - mkdir 4825 (time 1786400483.07 total 70.13 last 63.28) - mkdir 5563 (time 1786400493.08 total 80.13 last 73.77) - mkdir 6363 (time 1786400503.11 total 90.16 last 79.72) - mkdir 7066 (time 1786400513.11 total 100.17 last 70.29) - mkdir 7805 (time 1786400523.12 total 110.18 last 73.83) - mkdir 8529 (time 1786400533.13 total 120.18 last 72.34) - mkdir 9067 (time 1786400543.15 total 130.20 last 53.72) - mkdir 9658 (time 1786400553.15 total 140.21 last 59.05) - mkdir 10000 (time 1786400559.62 total 146.67 last 52.90) - mkdir 10616 (time 1786400569.65 total 156.70 last 61.44) - mkdir 11176 (time 1786400579.65 total 166.70 last 55.95) - mkdir 11815 (time 1786400589.66 total 176.71 last 63.87) - mkdir 12445 (time 1786400599.67 total 186.72 last 62.93) - mkdir 13046 (time 1786400609.70 total 196.75 last 59.93) - mkdir 13826 (time 1786400619.70 total 206.75 last 78.00) - mkdir 14471 (time 1786400629.71 total 216.76 last 64.43) - mkdir 15043 (time 1786400639.71 total 226.77 last 57.17) - mkdir 15807 (time 1786400649.72 total 236.77 last 76.37) - mkdir 16560 (time 1786400659.73 total 246.78 last 75.20) - mkdir 17086 (time 1786400669.77 total 256.82 last 52.39) - mkdir 17643 (time 1786400679.78 total 266.83 last 55.66) - mkdir 18276 (time 1786400689.78 total 276.83 last 63.27) - mkdir 18931 (time 1786400699.80 total 286.85 last 65.38) - mkdir 19557 (time 1786400709.82 total 296.87 last 62.51) - mkdir 20000 (time 1786400715.68 total 302.74 last 75.48) - mkdir 20732 (time 1786400725.69 total 312.74 last 73.16) - mkdir 21405 (time 1786400735.70 total 322.75 last 67.26) - mkdir 22101 (time 1786400745.71 total 332.76 last 69.52) - mkdir 22738 (time 1786400755.75 total 342.80 last 63.45) - mkdir 23411 (time 1786400765.76 total 352.81 last 67.19) - mkdir 24099 (time 1786400775.78 total 362.83 last 68.69) - mkdir 24728 (time 1786400785.78 total 372.83 last 62.90) - mkdir 25402 (time 1786400795.78 total 382.83 last 67.39) - mkdir 26117 (time 1786400805.80 total 392.85 last 71.39) - mkdir 26797 (time 1786400815.80 total 402.85 last 67.99) - mkdir 27552 (time 1786400825.83 total 412.88 last 75.25) - mkdir 28191 (time 1786400835.84 total 422.89 last 63.84) - mkdir 28748 (time 1786400845.85 total 432.90 last 55.66) - mkdir 29434 (time 1786400855.85 total 442.90 last 68.57) - mkdir 30000 (time 1786400864.82 total 451.87 last 63.15) - mkdir 30647 (time 1786400874.82 total 461.87 last 64.67) - mkdir 31273 (time 1786400884.82 total 471.88 last 62.58) - mkdir 31911 (time 1786400894.84 total 481.89 last 63.71) - mkdir 32486 (time 1786400904.86 total 491.91 last 57.38) total: 32818 mkdir in 497.23 seconds: 66.00 ops/second - mkdir 759 (time 1786400422.98 total 10.03 last 75.70) - mkdir 1385 (time 1786400433.02 total 20.07 last 62.33) - mkdir 2108 (time 1786400443.03 total 30.08 last 72.25) - mkdir 2891 (time 1786400453.05 total 40.10 last 78.13) - mkdir 3592 (time 1786400463.05 total 50.10 last 70.09) - mkdir 4242 (time 1786400473.05 total 60.10 last 65.00) - mkdir 4904 (time 1786400483.06 total 70.10 last 66.18) - mkdir 5627 (time 1786400493.06 total 80.11 last 72.27) - mkdir 6419 (time 1786400503.09 total 90.14 last 78.97) - mkdir 7142 (time 1786400513.09 total 100.14 last 72.27) - mkdir 7852 (time 1786400523.10 total 110.14 last 70.99) - mkdir 8591 (time 1786400533.10 total 120.15 last 73.86) - mkdir 9100 (time 1786400543.11 total 130.15 last 50.87) - mkdir 9702 (time 1786400553.11 total 140.16 last 60.17) - mkdir 10000 (time 1786400558.98 total 146.03 last 50.75) - mkdir 10625 (time 1786400568.99 total 156.03 last 62.47) - mkdir 11192 (time 1786400579.00 total 166.05 last 56.60) - mkdir 11792 (time 1786400589.01 total 176.05 last 59.98) - mkdir 12455 (time 1786400599.04 total 186.08 last 66.11) - mkdir 13021 (time 1786400609.04 total 196.09 last 56.56) - mkdir 13814 (time 1786400619.04 total 206.09 last 79.28) - mkdir 14510 (time 1786400629.08 total 216.12 last 69.38) - mkdir 15101 (time 1786400639.10 total 226.14 last 58.97) - mkdir 15816 (time 1786400649.10 total 236.15 last 71.49) - mkdir 16581 (time 1786400659.10 total 246.15 last 76.48) - mkdir 17132 (time 1786400669.12 total 256.16 last 55.02) - mkdir 17650 (time 1786400679.13 total 266.18 last 51.72) - mkdir 18261 (time 1786400689.14 total 276.18 last 61.08) - mkdir 18933 (time 1786400699.15 total 286.19 last 67.12) - mkdir 19562 (time 1786400709.17 total 296.22 last 62.73) - mkdir 20000 (time 1786400715.46 total 302.50 last 69.72) - mkdir 20670 (time 1786400725.47 total 312.52 last 66.91) - mkdir 21351 (time 1786400735.48 total 322.53 last 68.04) - mkdir 22037 (time 1786400745.48 total 332.53 last 68.57) - mkdir 22685 (time 1786400755.48 total 342.53 last 64.79) - mkdir 23361 (time 1786400765.50 total 352.54 last 67.53) - mkdir 24051 (time 1786400775.51 total 362.55 last 68.93) - mkdir 24702 (time 1786400785.51 total 372.56 last 65.08) - mkdir 25359 (time 1786400795.51 total 382.56 last 65.67) - mkdir 26071 (time 1786400805.53 total 392.57 last 71.11) - mkdir 26759 (time 1786400815.55 total 402.59 last 68.67) - mkdir 27510 (time 1786400825.57 total 412.61 last 74.95) - mkdir 28140 (time 1786400835.59 total 422.64 last 62.86) - mkdir 28708 (time 1786400845.60 total 432.65 last 56.74) - mkdir 29385 (time 1786400855.64 total 442.68 last 67.46) - mkdir 30000 (time 1786400865.05 total 452.10 last 65.31) - mkdir 30612 (time 1786400875.06 total 462.10 last 61.18) - mkdir 31256 (time 1786400885.08 total 472.13 last 64.25) - mkdir 31861 (time 1786400895.08 total 482.13 last 60.49) - mkdir 32422 (time 1786400905.08 total 492.13 last 56.10) total: 32818 mkdir in 498.42 seconds: 65.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270828 1000476 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 1786401570 ; total 0 ; last 0) - unlinked 10000 (time 1786401792 ; total 222 ; last 222) - unlinked 20000 (time 1786402032 ; total 462 ; last 240) - unlinked 30000 (time 1786402277 ; total 707 ; last 245) total: 32768 unlinks in 770 seconds: 42.555843 unlinks/second - unlinked 0 (time 1786401570 ; total 0 ; last 0) - unlinked 10000 (time 1786401793 ; total 223 ; last 223) - unlinked 20000 (time 1786402033 ; total 463 ; last 240) - unlinked 30000 (time 1786402277 ; total 707 ; last 244) total: 32768 unlinks in 771 seconds: 42.500648 unlinks/second nlink between: 1 - unlinked 0 (time 1786402343 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786402343 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8284 1263020 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