== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:47:52 (1782485272) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 790 (time 1782485286.92 total 10.00 last 78.96) - mkdir 1604 (time 1782485296.92 total 20.01 last 81.38) - mkdir 2378 (time 1782485306.93 total 30.02 last 77.31) - mkdir 3177 (time 1782485316.94 total 40.02 last 79.85) - mkdir 4053 (time 1782485326.95 total 50.03 last 87.51) - mkdir 4853 (time 1782485336.95 total 60.04 last 79.94) - mkdir 5648 (time 1782485346.96 total 70.05 last 79.46) - mkdir 6487 (time 1782485356.96 total 80.05 last 83.90) - mkdir 7369 (time 1782485366.96 total 90.05 last 88.19) - mkdir 8166 (time 1782485376.97 total 100.06 last 79.59) - mkdir 9081 (time 1782485386.98 total 110.07 last 91.44) - mkdir 9994 (time 1782485396.99 total 120.08 last 91.18) - mkdir 10753 (time 1782485407.01 total 130.10 last 75.77) - mkdir 11770 (time 1782485417.02 total 140.11 last 101.63) - mkdir 12830 (time 1782485427.02 total 150.11 last 105.97) - mkdir 14034 (time 1782485437.03 total 160.12 last 120.31) - mkdir 15036 (time 1782485447.03 total 170.12 last 100.20) - mkdir 16030 (time 1782485457.04 total 180.13 last 99.27) - mkdir 16888 (time 1782485467.05 total 190.14 last 85.73) - mkdir 17803 (time 1782485477.05 total 200.14 last 91.50) - mkdir 18711 (time 1782485487.05 total 210.14 last 90.78) - mkdir 19672 (time 1782485497.07 total 220.16 last 95.95) - mkdir 20000 (time 1782485500.56 total 223.65 last 93.88) - mkdir 20904 (time 1782485510.57 total 233.65 last 90.36) - mkdir 21780 (time 1782485520.57 total 243.66 last 87.56) - mkdir 22779 (time 1782485530.57 total 253.66 last 99.90) - mkdir 23798 (time 1782485540.59 total 263.68 last 101.73) - mkdir 24795 (time 1782485550.59 total 273.68 last 99.66) - mkdir 25571 (time 1782485560.61 total 283.70 last 77.48) - mkdir 26451 (time 1782485570.61 total 293.70 last 87.94) - mkdir 27327 (time 1782485580.62 total 303.71 last 87.51) - mkdir 28244 (time 1782485590.63 total 313.72 last 91.61) - mkdir 29345 (time 1782485600.64 total 323.73 last 110.01) - mkdir 30000 (time 1782485605.89 total 328.97 last 124.92) - mkdir 31083 (time 1782485615.90 total 338.99 last 108.14) - mkdir 32242 (time 1782485625.90 total 348.99 last 115.89) total: 32818 mkdir in 354.57 seconds: 92.56 ops/second - mkdir 781 (time 1782485286.92 total 10.02 last 77.98) - mkdir 1566 (time 1782485296.93 total 20.02 last 78.46) - mkdir 2324 (time 1782485306.94 total 30.03 last 75.69) - mkdir 3142 (time 1782485316.95 total 40.04 last 81.77) - mkdir 4013 (time 1782485326.96 total 50.05 last 87.02) - mkdir 4781 (time 1782485336.96 total 60.05 last 76.76) - mkdir 5588 (time 1782485346.98 total 70.07 last 80.59) - mkdir 6407 (time 1782485357.00 total 80.09 last 81.74) - mkdir 7279 (time 1782485367.00 total 90.09 last 87.16) - mkdir 8084 (time 1782485377.01 total 100.10 last 80.43) - mkdir 8934 (time 1782485387.01 total 110.10 last 84.97) - mkdir 9833 (time 1782485397.01 total 120.10 last 89.90) - mkdir 10000 (time 1782485399.36 total 122.46 last 71.03) - mkdir 10777 (time 1782485409.37 total 132.46 last 77.63) - mkdir 11847 (time 1782485419.38 total 142.47 last 106.90) - mkdir 12896 (time 1782485429.39 total 152.48 last 104.84) - mkdir 14096 (time 1782485439.39 total 162.48 last 119.97) - mkdir 15107 (time 1782485449.41 total 172.50 last 100.91) - mkdir 16053 (time 1782485459.41 total 182.50 last 94.57) - mkdir 16993 (time 1782485469.42 total 192.51 last 93.90) - mkdir 17884 (time 1782485479.44 total 202.53 last 88.98) - mkdir 18801 (time 1782485489.44 total 212.54 last 91.63) - mkdir 19797 (time 1782485499.45 total 222.54 last 99.55) - mkdir 20752 (time 1782485509.45 total 232.54 last 95.47) - mkdir 21635 (time 1782485519.47 total 242.56 last 88.16) - mkdir 22597 (time 1782485529.49 total 252.58 last 96.02) - mkdir 23648 (time 1782485539.50 total 262.59 last 104.92) - mkdir 24646 (time 1782485549.51 total 272.60 last 99.75) - mkdir 25446 (time 1782485559.51 total 282.60 last 79.96) - mkdir 26360 (time 1782485569.53 total 292.62 last 91.22) - mkdir 27213 (time 1782485579.54 total 302.63 last 85.22) - mkdir 28146 (time 1782485589.55 total 312.64 last 93.26) - mkdir 29252 (time 1782485599.56 total 322.65 last 110.44) - mkdir 30000 (time 1782485605.95 total 329.04 last 117.02) - mkdir 31074 (time 1782485615.96 total 339.05 last 107.37) - mkdir 32216 (time 1782485625.96 total 349.05 last 114.13) total: 32818 mkdir in 354.65 seconds: 92.54 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270732 1000572 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1782486197 ; total 1 ; last 1) - unlinked 10000 (time 1782486306 ; total 110 ; last 109) - unlinked 20000 (time 1782486376 ; total 180 ; last 70) - unlinked 30000 (time 1782486449 ; total 253 ; last 73) total: 32768 unlinks in 271 seconds: 120.915131 unlinks/second - unlinked 0 (time 1782486197 ; total 1 ; last 1) - unlinked 10000 (time 1782486306 ; total 110 ; last 109) - unlinked 20000 (time 1782486377 ; total 181 ; last 71) - unlinked 30000 (time 1782486451 ; total 255 ; last 74) total: 32768 unlinks in 273 seconds: 120.029305 unlinks/second nlink between: 1 - unlinked 0 (time 1782486469 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1782486469 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8188 1263116 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre