== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:22:59 (1780086179) 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524085 535 523550 1% /mnt/lustre - mkdir 1136 (time 1780086192.36 total 10.00 last 113.59) - mkdir 2132 (time 1780086202.36 total 20.01 last 99.56) - mkdir 3079 (time 1780086212.37 total 30.01 last 94.68) - mkdir 4000 (time 1780086222.37 total 40.01 last 92.08) - mkdir 5067 (time 1780086232.37 total 50.02 last 106.62) - mkdir 6295 (time 1780086242.39 total 60.04 last 122.57) - mkdir 7321 (time 1780086252.40 total 70.04 last 102.55) - mkdir 8390 (time 1780086262.41 total 80.05 last 106.80) - mkdir 9306 (time 1780086272.41 total 90.05 last 91.60) - mkdir 10000 (time 1780086279.56 total 97.20 last 97.10) - mkdir 10926 (time 1780086289.56 total 107.20 last 92.55) - mkdir 11837 (time 1780086299.58 total 117.22 last 90.97) - mkdir 12857 (time 1780086309.58 total 127.22 last 101.98) - mkdir 14029 (time 1780086319.58 total 137.22 last 117.16) - mkdir 15045 (time 1780086329.60 total 147.24 last 101.43) - mkdir 16237 (time 1780086339.61 total 157.25 last 119.09) - mkdir 17301 (time 1780086349.61 total 167.25 last 106.39) - mkdir 18500 (time 1780086359.61 total 177.25 last 119.88) - mkdir 19655 (time 1780086369.63 total 187.27 last 115.27) - mkdir 20000 (time 1780086372.21 total 189.85 last 133.65) - mkdir 21160 (time 1780086382.22 total 199.86 last 115.91) - mkdir 22352 (time 1780086392.22 total 209.87 last 119.15) - mkdir 23411 (time 1780086402.23 total 219.88 last 105.78) - mkdir 24510 (time 1780086412.26 total 229.90 last 109.61) - mkdir 25501 (time 1780086422.27 total 239.91 last 99.05) - mkdir 26564 (time 1780086432.27 total 249.91 last 106.27) - mkdir 27800 (time 1780086442.27 total 259.92 last 123.53) - mkdir 28917 (time 1780086452.28 total 269.92 last 111.64) - mkdir 30000 (time 1780086461.10 total 278.74 last 122.78) - mkdir 31099 (time 1780086471.12 total 288.76 last 109.73) - mkdir 32106 (time 1780086481.12 total 298.76 last 100.66) total: 32818 mkdir in 305.95 seconds: 107.27 ops/second - mkdir 1121 (time 1780086192.37 total 10.01 last 111.93) - mkdir 2128 (time 1780086202.37 total 20.02 last 100.67) - mkdir 3058 (time 1780086212.38 total 30.02 last 92.96) - mkdir 3969 (time 1780086222.38 total 40.02 last 91.08) - mkdir 5022 (time 1780086232.38 total 50.02 last 105.29) - mkdir 6178 (time 1780086242.38 total 60.03 last 115.56) - mkdir 7178 (time 1780086252.39 total 70.04 last 99.92) - mkdir 8226 (time 1780086262.40 total 80.05 last 104.70) - mkdir 9102 (time 1780086272.41 total 90.06 last 87.48) - mkdir 10000 (time 1780086282.27 total 99.91 last 91.11) - mkdir 10958 (time 1780086292.28 total 109.92 last 95.73) - mkdir 11828 (time 1780086302.28 total 119.93 last 86.97) - mkdir 12929 (time 1780086312.28 total 129.93 last 110.08) - mkdir 14041 (time 1780086322.30 total 139.94 last 111.02) - mkdir 15059 (time 1780086332.31 total 149.96 last 101.66) - mkdir 16262 (time 1780086342.31 total 159.96 last 120.26) - mkdir 17287 (time 1780086352.31 total 169.96 last 102.49) - mkdir 18545 (time 1780086362.32 total 179.97 last 125.75) - mkdir 19799 (time 1780086372.32 total 189.97 last 125.40) - mkdir 20974 (time 1780086382.32 total 199.97 last 117.43) - mkdir 22126 (time 1780086392.32 total 209.97 last 115.20) - mkdir 23202 (time 1780086402.33 total 219.98 last 107.53) - mkdir 24266 (time 1780086412.34 total 229.99 last 106.32) - mkdir 25304 (time 1780086422.35 total 239.99 last 103.70) - mkdir 26361 (time 1780086432.35 total 250.00 last 105.65) - mkdir 27654 (time 1780086442.37 total 260.02 last 129.06) - mkdir 28778 (time 1780086452.38 total 270.02 last 112.36) - mkdir 29971 (time 1780086462.38 total 280.02 last 119.29) - mkdir 30999 (time 1780086472.38 total 290.03 last 102.75) - mkdir 32007 (time 1780086482.39 total 300.03 last 100.75) total: 32818 mkdir in 307.43 seconds: 106.75 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270812 1000492 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 1780086738 ; total 0 ; last 0) - unlinked 10000 (time 1780086858 ; total 120 ; last 120) - unlinked 20000 (time 1780086931 ; total 193 ; last 73) - unlinked 30000 (time 1780086995 ; total 257 ; last 64) total: 32768 unlinks in 274 seconds: 119.591240 unlinks/second - unlinked 0 (time 1780086738 ; total 0 ; last 0) - unlinked 10000 (time 1780086858 ; total 120 ; last 120) - unlinked 20000 (time 1780086931 ; total 193 ; last 73) - unlinked 30000 (time 1780086996 ; total 258 ; last 65) total: 32768 unlinks in 275 seconds: 119.156364 unlinks/second nlink between: 1 - unlinked 0 (time 1780087014 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1780087014 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8268 1263036 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