== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:39:19 (1786829959) 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 845 (time 1786829974.57 total 10.02 last 84.36) - mkdir 1784 (time 1786829984.59 total 20.03 last 93.79) - mkdir 2644 (time 1786829994.59 total 30.04 last 85.93) - mkdir 3471 (time 1786830004.61 total 40.05 last 82.55) - mkdir 4307 (time 1786830014.62 total 50.06 last 83.54) - mkdir 5040 (time 1786830024.63 total 60.07 last 73.25) - mkdir 5983 (time 1786830034.65 total 70.09 last 94.08) - mkdir 6717 (time 1786830044.67 total 80.11 last 73.25) - mkdir 7630 (time 1786830054.67 total 90.11 last 91.28) - mkdir 8446 (time 1786830064.69 total 100.13 last 81.45) - mkdir 9435 (time 1786830074.70 total 110.14 last 98.84) - mkdir 10000 (time 1786830080.92 total 116.36 last 90.81) - mkdir 10711 (time 1786830090.92 total 126.37 last 71.05) - mkdir 11649 (time 1786830100.94 total 136.38 last 93.68) - mkdir 12513 (time 1786830110.95 total 146.40 last 86.27) - mkdir 13320 (time 1786830120.96 total 156.40 last 80.68) - mkdir 14121 (time 1786830130.97 total 166.41 last 79.99) - mkdir 15004 (time 1786830140.97 total 176.42 last 88.27) - mkdir 15894 (time 1786830150.99 total 186.43 last 88.85) - mkdir 16655 (time 1786830161.00 total 196.44 last 76.06) - mkdir 17477 (time 1786830171.00 total 206.44 last 82.18) - mkdir 18314 (time 1786830181.00 total 216.44 last 83.69) - mkdir 19234 (time 1786830191.01 total 226.45 last 91.91) - mkdir 19957 (time 1786830201.03 total 236.47 last 72.14) - mkdir 20682 (time 1786830211.04 total 246.49 last 72.41) - mkdir 21412 (time 1786830221.05 total 256.49 last 72.97) - mkdir 22284 (time 1786830231.05 total 266.49 last 87.18) - mkdir 23115 (time 1786830241.06 total 276.50 last 83.03) - mkdir 23819 (time 1786830251.06 total 286.50 last 70.40) - mkdir 24616 (time 1786830261.06 total 296.50 last 79.67) - mkdir 25311 (time 1786830271.09 total 306.54 last 69.29) - mkdir 26106 (time 1786830281.10 total 316.55 last 79.41) - mkdir 26907 (time 1786830291.11 total 326.55 last 80.06) - mkdir 27727 (time 1786830301.11 total 336.56 last 81.96) - mkdir 28591 (time 1786830311.13 total 346.57 last 86.28) - mkdir 29400 (time 1786830321.14 total 356.58 last 80.78) - mkdir 30000 (time 1786830328.51 total 363.95 last 81.48) - mkdir 30795 (time 1786830338.52 total 373.97 last 79.36) - mkdir 31492 (time 1786830348.53 total 383.98 last 69.62) - mkdir 32182 (time 1786830358.54 total 393.98 last 68.98) total: 32818 mkdir in 402.40 seconds: 81.55 ops/second - mkdir 824 (time 1786829974.57 total 10.00 last 82.38) - mkdir 1764 (time 1786829984.59 total 20.02 last 93.80) - mkdir 2608 (time 1786829994.61 total 30.04 last 84.25) - mkdir 3423 (time 1786830004.62 total 40.06 last 81.36) - mkdir 4247 (time 1786830014.64 total 50.07 last 82.30) - mkdir 4964 (time 1786830024.64 total 60.08 last 71.67) - mkdir 5928 (time 1786830034.67 total 70.10 last 96.14) - mkdir 6708 (time 1786830044.70 total 80.14 last 77.75) - mkdir 7617 (time 1786830054.71 total 90.15 last 90.80) - mkdir 8434 (time 1786830064.71 total 100.15 last 81.67) - mkdir 9407 (time 1786830074.73 total 110.16 last 97.17) - mkdir 10000 (time 1786830081.03 total 116.46 last 94.17) - mkdir 10725 (time 1786830091.04 total 126.47 last 72.41) - mkdir 11618 (time 1786830101.04 total 136.48 last 89.26) - mkdir 12492 (time 1786830111.06 total 146.49 last 87.27) - mkdir 13256 (time 1786830121.06 total 156.50 last 76.37) - mkdir 14036 (time 1786830131.09 total 166.53 last 77.78) - mkdir 14926 (time 1786830141.11 total 176.54 last 88.86) - mkdir 15844 (time 1786830151.11 total 186.55 last 91.74) - mkdir 16622 (time 1786830161.12 total 196.56 last 77.75) - mkdir 17453 (time 1786830171.13 total 206.56 last 83.03) - mkdir 18261 (time 1786830181.13 total 216.57 last 80.79) - mkdir 19139 (time 1786830191.13 total 226.57 last 87.76) - mkdir 19864 (time 1786830201.14 total 236.57 last 72.47) - mkdir 20599 (time 1786830211.14 total 246.58 last 73.48) - mkdir 21342 (time 1786830221.15 total 256.58 last 74.24) - mkdir 22167 (time 1786830231.15 total 266.59 last 82.47) - mkdir 23006 (time 1786830241.17 total 276.60 last 83.76) - mkdir 23711 (time 1786830251.18 total 286.62 last 70.41) - mkdir 24474 (time 1786830261.19 total 296.62 last 76.24) - mkdir 25201 (time 1786830271.20 total 306.63 last 72.64) - mkdir 25960 (time 1786830281.21 total 316.64 last 75.80) - mkdir 26768 (time 1786830291.23 total 326.67 last 80.63) - mkdir 27603 (time 1786830301.23 total 336.67 last 83.49) - mkdir 28449 (time 1786830311.23 total 346.67 last 84.58) - mkdir 29257 (time 1786830321.24 total 356.68 last 80.74) - mkdir 30000 (time 1786830330.42 total 365.85 last 80.98) - mkdir 30789 (time 1786830340.42 total 375.85 last 78.89) - mkdir 31489 (time 1786830350.44 total 385.88 last 69.81) - mkdir 32206 (time 1786830360.45 total 395.88 last 71.67) total: 32818 mkdir in 403.90 seconds: 81.25 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 270736 1000568 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 1786830814 ; total 0 ; last 0) - unlinked 10000 (time 1786831011 ; total 197 ; last 197) - unlinked 20000 (time 1786831154 ; total 340 ; last 143) - unlinked 30000 (time 1786831261 ; total 447 ; last 107) total: 32768 unlinks in 477 seconds: 68.696014 unlinks/second - unlinked 0 (time 1786830814 ; total 0 ; last 0) - unlinked 10000 (time 1786831012 ; total 198 ; last 198) - unlinked 20000 (time 1786831155 ; total 341 ; last 143) - unlinked 30000 (time 1786831263 ; total 449 ; last 108) total: 32768 unlinks in 479 seconds: 68.409187 unlinks/second nlink between: 1 - unlinked 0 (time 1786831295 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1786831295 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8192 1263112 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