== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:20:27 (1788927627) 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 934 (time 1788927641.74 total 10.02 last 93.20) - mkdir 1711 (time 1788927651.75 total 20.03 last 77.65) - mkdir 2517 (time 1788927661.76 total 30.04 last 80.51) - mkdir 3380 (time 1788927671.78 total 40.06 last 86.16) - mkdir 4206 (time 1788927681.79 total 50.07 last 82.51) - mkdir 5052 (time 1788927691.80 total 60.08 last 84.47) - mkdir 5997 (time 1788927701.81 total 70.09 last 94.45) - mkdir 6916 (time 1788927711.81 total 80.09 last 91.87) - mkdir 7736 (time 1788927721.82 total 90.10 last 81.96) - mkdir 8468 (time 1788927731.82 total 100.10 last 73.19) - mkdir 9275 (time 1788927741.85 total 110.13 last 80.47) - mkdir 10000 (time 1788927748.96 total 117.24 last 101.95) - mkdir 10817 (time 1788927758.96 total 127.24 last 81.69) - mkdir 11407 (time 1788927768.98 total 137.26 last 58.86) - mkdir 12277 (time 1788927778.99 total 147.27 last 86.94) - mkdir 13063 (time 1788927788.99 total 157.27 last 78.60) - mkdir 13981 (time 1788927799.00 total 167.28 last 91.71) - mkdir 14983 (time 1788927809.00 total 177.28 last 100.19) - mkdir 15884 (time 1788927819.00 total 187.28 last 90.08) - mkdir 16858 (time 1788927829.01 total 197.29 last 97.37) - mkdir 17695 (time 1788927839.01 total 207.29 last 83.68) - mkdir 18609 (time 1788927849.01 total 217.29 last 91.39) - mkdir 19539 (time 1788927859.01 total 227.29 last 92.98) - mkdir 20000 (time 1788927864.34 total 232.63 last 86.45) - mkdir 20977 (time 1788927874.36 total 242.65 last 97.51) - mkdir 22013 (time 1788927884.37 total 252.65 last 103.56) - mkdir 22838 (time 1788927894.37 total 262.65 last 82.47) - mkdir 23722 (time 1788927904.39 total 272.67 last 88.23) - mkdir 24520 (time 1788927914.40 total 282.68 last 79.72) - mkdir 25327 (time 1788927924.41 total 292.69 last 80.63) - mkdir 26248 (time 1788927934.42 total 302.70 last 92.06) - mkdir 27171 (time 1788927944.42 total 312.70 last 92.28) - mkdir 28232 (time 1788927954.44 total 322.72 last 105.91) - mkdir 29116 (time 1788927964.44 total 332.72 last 88.35) - mkdir 29980 (time 1788927974.46 total 342.74 last 86.23) - mkdir 30722 (time 1788927984.46 total 352.74 last 74.19) - mkdir 31420 (time 1788927994.46 total 362.75 last 69.79) - mkdir 31975 (time 1788928004.51 total 372.79 last 55.27) - mkdir 32727 (time 1788928014.51 total 382.79 last 75.14) total: 32818 mkdir in 384.18 seconds: 85.42 ops/second - mkdir 937 (time 1788927641.98 total 10.01 last 93.59) - mkdir 1707 (time 1788927652.00 total 20.03 last 76.86) - mkdir 2514 (time 1788927662.00 total 30.04 last 80.65) - mkdir 3376 (time 1788927672.00 total 40.04 last 86.20) - mkdir 4169 (time 1788927682.01 total 50.05 last 79.21) - mkdir 5040 (time 1788927692.04 total 60.08 last 86.86) - mkdir 6021 (time 1788927702.04 total 70.08 last 98.09) - mkdir 6926 (time 1788927712.05 total 80.09 last 90.39) - mkdir 7796 (time 1788927722.07 total 90.10 last 86.91) - mkdir 8550 (time 1788927732.07 total 100.10 last 75.39) - mkdir 9328 (time 1788927742.07 total 110.11 last 77.76) - mkdir 10000 (time 1788927748.60 total 116.63 last 103.00) - mkdir 10784 (time 1788927758.61 total 126.65 last 78.27) - mkdir 11379 (time 1788927768.62 total 136.65 last 59.48) - mkdir 12282 (time 1788927778.62 total 146.65 last 90.25) - mkdir 13081 (time 1788927788.62 total 156.66 last 79.89) - mkdir 14023 (time 1788927798.63 total 166.66 last 94.14) - mkdir 14994 (time 1788927808.65 total 176.68 last 96.91) - mkdir 15907 (time 1788927818.65 total 186.69 last 91.28) - mkdir 16889 (time 1788927828.66 total 196.69 last 98.15) - mkdir 17691 (time 1788927838.66 total 206.69 last 80.19) - mkdir 18582 (time 1788927848.66 total 216.69 last 89.10) - mkdir 19509 (time 1788927858.66 total 226.70 last 92.65) - mkdir 20000 (time 1788927864.63 total 232.66 last 82.35) - mkdir 20955 (time 1788927874.63 total 242.66 last 95.46) - mkdir 21978 (time 1788927884.66 total 252.69 last 102.01) - mkdir 22822 (time 1788927894.67 total 262.70 last 84.34) - mkdir 23711 (time 1788927904.67 total 272.71 last 88.86) - mkdir 24494 (time 1788927914.68 total 282.71 last 78.26) - mkdir 25326 (time 1788927924.68 total 292.71 last 83.17) - mkdir 26245 (time 1788927934.70 total 302.73 last 91.73) - mkdir 27135 (time 1788927944.71 total 312.74 last 88.92) - mkdir 28195 (time 1788927954.73 total 322.76 last 105.80) - mkdir 29075 (time 1788927964.74 total 332.77 last 87.92) - mkdir 29926 (time 1788927974.75 total 342.79 last 84.95) - mkdir 30702 (time 1788927984.76 total 352.79 last 77.55) - mkdir 31406 (time 1788927994.78 total 362.81 last 70.30) - mkdir 31955 (time 1788928004.79 total 372.83 last 54.81) - mkdir 32703 (time 1788928014.82 total 382.85 last 74.60) total: 32818 mkdir in 384.66 seconds: 85.32 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 270704 1000600 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 1788928503 ; total 0 ; last 0) - unlinked 10000 (time 1788928729 ; total 226 ; last 226) - unlinked 20000 (time 1788928880 ; total 377 ; last 151) - unlinked 30000 (time 1788929017 ; total 514 ; last 137) total: 32768 unlinks in 557 seconds: 58.829445 unlinks/second - unlinked 0 (time 1788928503 ; total 0 ; last 0) - unlinked 10000 (time 1788928730 ; total 227 ; last 227) - unlinked 20000 (time 1788928881 ; total 378 ; last 151) - unlinked 30000 (time 1788929016 ; total 513 ; last 135) total: 32768 unlinks in 558 seconds: 58.724014 unlinks/second nlink between: 1 - unlinked 0 (time 1788929063 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788929063 ; 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 8160 1263144 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