== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:59:01 (1787853541) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524085 534 523551 1% /mnt/lustre - mkdir 665 (time 1787853556.32 total 10.00 last 66.49) - mkdir 1339 (time 1787853566.34 total 20.03 last 67.23) - mkdir 2070 (time 1787853576.37 total 30.05 last 72.91) - mkdir 2790 (time 1787853586.38 total 40.06 last 71.93) - mkdir 3445 (time 1787853596.39 total 50.08 last 65.40) - mkdir 4213 (time 1787853606.40 total 60.09 last 76.74) - mkdir 4918 (time 1787853616.41 total 70.10 last 70.43) - mkdir 5675 (time 1787853626.41 total 80.10 last 75.66) - mkdir 6396 (time 1787853636.44 total 90.12 last 71.94) - mkdir 7150 (time 1787853646.44 total 100.13 last 75.38) - mkdir 7863 (time 1787853656.45 total 110.14 last 71.19) - mkdir 8551 (time 1787853666.47 total 120.16 last 68.66) - mkdir 9246 (time 1787853676.48 total 130.17 last 69.45) - mkdir 9935 (time 1787853686.49 total 140.18 last 68.81) - mkdir 10608 (time 1787853696.51 total 150.19 last 67.22) - mkdir 11323 (time 1787853706.52 total 160.20 last 71.43) - mkdir 11985 (time 1787853716.52 total 170.21 last 66.18) - mkdir 12694 (time 1787853726.53 total 180.22 last 70.83) - mkdir 13416 (time 1787853736.53 total 190.22 last 72.17) - mkdir 14124 (time 1787853746.54 total 200.23 last 70.76) - mkdir 14842 (time 1787853756.55 total 210.23 last 71.75) - mkdir 15494 (time 1787853766.55 total 220.24 last 65.19) - mkdir 16253 (time 1787853776.57 total 230.25 last 75.76) - mkdir 16954 (time 1787853786.59 total 240.27 last 69.97) - mkdir 17599 (time 1787853796.59 total 250.27 last 64.50) - mkdir 18309 (time 1787853806.59 total 260.28 last 70.98) - mkdir 19009 (time 1787853816.59 total 270.28 last 69.98) - mkdir 19730 (time 1787853826.60 total 280.28 last 72.06) - mkdir 20000 (time 1787853830.59 total 284.27 last 67.69) - mkdir 20680 (time 1787853840.60 total 294.28 last 67.94) - mkdir 21439 (time 1787853850.60 total 304.29 last 75.87) - mkdir 22172 (time 1787853860.61 total 314.30 last 73.20) - mkdir 22792 (time 1787853870.63 total 324.31 last 61.92) - mkdir 23421 (time 1787853880.63 total 334.31 last 62.89) - mkdir 24105 (time 1787853890.64 total 344.33 last 68.33) - mkdir 24740 (time 1787853900.65 total 354.34 last 63.40) - mkdir 25447 (time 1787853910.67 total 364.35 last 70.61) - mkdir 26124 (time 1787853920.67 total 374.36 last 67.69) - mkdir 26881 (time 1787853930.68 total 384.36 last 75.64) - mkdir 27623 (time 1787853940.70 total 394.39 last 74.00) - mkdir 28374 (time 1787853950.71 total 404.39 last 75.08) - mkdir 29069 (time 1787853960.71 total 414.39 last 69.50) - mkdir 29737 (time 1787853970.72 total 424.41 last 66.71) - mkdir 30000 (time 1787853974.78 total 428.47 last 64.77) - mkdir 30731 (time 1787853984.79 total 438.47 last 73.06) - mkdir 31501 (time 1787853994.80 total 448.49 last 76.91) - mkdir 32282 (time 1787854004.80 total 458.49 last 78.06) total: 32818 mkdir in 465.50 seconds: 70.50 ops/second - mkdir 656 (time 1787853556.40 total 10.01 last 65.54) - mkdir 1313 (time 1787853566.40 total 20.01 last 65.69) - mkdir 2022 (time 1787853576.41 total 30.02 last 70.87) - mkdir 2779 (time 1787853586.43 total 40.03 last 75.56) - mkdir 3428 (time 1787853596.43 total 50.04 last 64.85) - mkdir 4185 (time 1787853606.45 total 60.05 last 75.62) - mkdir 4922 (time 1787853616.46 total 70.06 last 73.63) - mkdir 5688 (time 1787853626.47 total 80.08 last 76.49) - mkdir 6429 (time 1787853636.48 total 90.09 last 74.00) - mkdir 7137 (time 1787853646.49 total 100.10 last 70.72) - mkdir 7852 (time 1787853656.50 total 110.11 last 71.44) - mkdir 8526 (time 1787853666.52 total 120.13 last 67.31) - mkdir 9239 (time 1787853676.52 total 130.13 last 71.30) - mkdir 9943 (time 1787853686.55 total 140.15 last 70.21) - mkdir 10650 (time 1787853696.55 total 150.15 last 70.69) - mkdir 11324 (time 1787853706.56 total 160.17 last 67.32) - mkdir 11966 (time 1787853716.57 total 170.18 last 64.13) - mkdir 12655 (time 1787853726.58 total 180.18 last 68.85) - mkdir 13381 (time 1787853736.58 total 190.19 last 72.55) - mkdir 14078 (time 1787853746.58 total 200.19 last 69.70) - mkdir 14784 (time 1787853756.58 total 210.19 last 70.59) - mkdir 15431 (time 1787853766.60 total 220.21 last 64.61) - mkdir 16150 (time 1787853776.62 total 230.22 last 71.78) - mkdir 16867 (time 1787853786.62 total 240.23 last 71.65) - mkdir 17484 (time 1787853796.62 total 250.23 last 61.70) - mkdir 18204 (time 1787853806.63 total 260.24 last 71.94) - mkdir 18876 (time 1787853816.63 total 270.24 last 67.18) - mkdir 19578 (time 1787853826.64 total 280.25 last 70.17) - mkdir 20000 (time 1787853832.85 total 286.45 last 68.00) - mkdir 20729 (time 1787853842.86 total 296.47 last 72.79) - mkdir 21490 (time 1787853852.87 total 306.48 last 76.02) - mkdir 22182 (time 1787853862.88 total 316.49 last 69.12) - mkdir 22814 (time 1787853872.90 total 326.50 last 63.11) - mkdir 23452 (time 1787853882.92 total 336.52 last 63.68) - mkdir 24137 (time 1787853892.92 total 346.53 last 68.47) - mkdir 24799 (time 1787853902.93 total 356.54 last 66.12) - mkdir 25500 (time 1787853912.94 total 366.55 last 70.02) - mkdir 26180 (time 1787853922.95 total 376.55 last 67.98) - mkdir 26975 (time 1787853932.96 total 386.56 last 79.42) - mkdir 27748 (time 1787853942.98 total 396.59 last 77.11) - mkdir 28471 (time 1787853952.99 total 406.60 last 72.21) - mkdir 29182 (time 1787853963.00 total 416.60 last 71.08) - mkdir 29830 (time 1787853973.00 total 426.60 last 64.79) - mkdir 30000 (time 1787853975.48 total 429.09 last 68.45) - mkdir 30721 (time 1787853985.50 total 439.11 last 71.95) - mkdir 31461 (time 1787853995.51 total 449.12 last 73.94) - mkdir 32208 (time 1787854005.52 total 459.12 last 74.64) total: 32818 mkdir in 467.03 seconds: 70.27 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 270712 1000592 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 1787854447 ; total 0 ; last 0) - unlinked 10000 (time 1787854683 ; total 236 ; last 236) - unlinked 20000 (time 1787854861 ; total 414 ; last 178) - unlinked 30000 (time 1787855012 ; total 565 ; last 151) total: 32768 unlinks in 640 seconds: 51.200001 unlinks/second - unlinked 0 (time 1787854447 ; total 0 ; last 0) - unlinked 10000 (time 1787854686 ; total 239 ; last 239) - unlinked 20000 (time 1787854863 ; total 416 ; last 177) - unlinked 30000 (time 1787855016 ; total 569 ; last 153) total: 32768 unlinks in 642 seconds: 51.040497 unlinks/second nlink between: 1 - unlinked 0 (time 1787855091 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787855091 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8168 1263136 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