== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:56:03 (1789296963) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24804 3582216 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18676 3588344 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4016 1019984 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2038 1021962 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2682 259462 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6054 518856 2% /mnt/lustre - mkdir 682 (time 1789296978.99 total 10.02 last 68.04) - mkdir 1292 (time 1789296989.00 total 20.04 last 60.92) - mkdir 1891 (time 1789296999.00 total 30.04 last 59.88) - mkdir 2562 (time 1789297009.01 total 40.05 last 67.05) - mkdir 3175 (time 1789297019.02 total 50.05 last 61.28) - mkdir 3794 (time 1789297029.04 total 60.08 last 61.74) - mkdir 4418 (time 1789297039.07 total 70.10 last 62.23) - mkdir 5112 (time 1789297049.07 total 80.11 last 69.39) - mkdir 5841 (time 1789297059.08 total 90.11 last 72.85) - mkdir 6568 (time 1789297069.08 total 100.12 last 72.68) - mkdir 7224 (time 1789297079.10 total 110.14 last 65.45) - mkdir 7936 (time 1789297089.12 total 120.16 last 71.07) - mkdir 8649 (time 1789297099.14 total 130.17 last 71.19) - mkdir 9376 (time 1789297109.14 total 140.18 last 72.68) - mkdir 10000 (time 1789297118.08 total 149.12 last 69.76) - mkdir 10693 (time 1789297128.09 total 159.13 last 69.23) - mkdir 11372 (time 1789297138.10 total 169.14 last 67.85) - mkdir 12062 (time 1789297148.12 total 179.15 last 68.91) - mkdir 12783 (time 1789297158.12 total 189.16 last 72.04) - mkdir 13532 (time 1789297168.13 total 199.16 last 74.87) - mkdir 14219 (time 1789297178.14 total 209.17 last 68.64) - mkdir 14810 (time 1789297188.14 total 219.17 last 59.09) - mkdir 15509 (time 1789297198.14 total 229.18 last 69.86) - mkdir 16125 (time 1789297208.14 total 239.18 last 61.60) - mkdir 16787 (time 1789297218.16 total 249.19 last 66.12) - mkdir 17436 (time 1789297228.18 total 259.21 last 64.77) - mkdir 18138 (time 1789297238.18 total 269.22 last 70.15) - mkdir 18838 (time 1789297248.21 total 279.25 last 69.80) - mkdir 19495 (time 1789297258.23 total 289.26 last 65.60) - mkdir 20000 (time 1789297265.56 total 296.59 last 68.89) - mkdir 20670 (time 1789297275.56 total 306.60 last 66.97) - mkdir 21343 (time 1789297285.59 total 316.62 last 67.14) - mkdir 22036 (time 1789297295.60 total 326.64 last 69.17) - mkdir 22734 (time 1789297305.62 total 336.65 last 69.71) - mkdir 23425 (time 1789297315.64 total 346.68 last 68.93) - mkdir 24131 (time 1789297325.65 total 356.68 last 70.57) - mkdir 24864 (time 1789297335.66 total 366.70 last 73.19) - mkdir 25687 (time 1789297345.68 total 376.71 last 82.17) - mkdir 26375 (time 1789297355.69 total 386.73 last 68.70) - mkdir 27081 (time 1789297365.70 total 396.74 last 70.51) - mkdir 27790 (time 1789297375.72 total 406.76 last 70.79) - mkdir 28432 (time 1789297385.73 total 416.76 last 64.16) - mkdir 29162 (time 1789297395.73 total 426.77 last 72.97) - mkdir 29895 (time 1789297405.74 total 436.78 last 73.23) - mkdir 30599 (time 1789297415.74 total 446.78 last 70.39) - mkdir 31291 (time 1789297425.77 total 456.80 last 69.02) - mkdir 31966 (time 1789297435.77 total 466.81 last 67.48) - mkdir 32676 (time 1789297445.79 total 476.82 last 70.89) total: 32818 mkdir in 478.61 seconds: 68.57 ops/second - mkdir 669 (time 1789296979.11 total 10.01 last 66.86) - mkdir 1261 (time 1789296989.13 total 20.03 last 59.07) - mkdir 1871 (time 1789296999.16 total 30.06 last 60.82) - mkdir 2486 (time 1789297009.17 total 40.07 last 61.44) - mkdir 3088 (time 1789297019.18 total 50.08 last 60.14) - mkdir 3738 (time 1789297029.18 total 60.08 last 64.98) - mkdir 4367 (time 1789297039.19 total 70.09 last 62.85) - mkdir 5022 (time 1789297049.19 total 80.09 last 65.48) - mkdir 5766 (time 1789297059.21 total 90.11 last 74.30) - mkdir 6512 (time 1789297069.21 total 100.11 last 74.59) - mkdir 7188 (time 1789297079.22 total 110.12 last 67.55) - mkdir 7891 (time 1789297089.25 total 120.14 last 70.10) - mkdir 8626 (time 1789297099.29 total 130.19 last 73.17) - mkdir 9341 (time 1789297109.31 total 140.21 last 71.38) - mkdir 10000 (time 1789297118.44 total 149.33 last 72.19) - mkdir 10671 (time 1789297128.46 total 159.36 last 66.94) - mkdir 11350 (time 1789297138.47 total 169.36 last 67.87) - mkdir 12032 (time 1789297148.47 total 179.37 last 68.15) - mkdir 12772 (time 1789297158.47 total 189.37 last 74.00) - mkdir 13503 (time 1789297168.48 total 199.38 last 73.04) - mkdir 14192 (time 1789297178.49 total 209.39 last 68.83) - mkdir 14785 (time 1789297188.53 total 219.43 last 59.09) - mkdir 15482 (time 1789297198.55 total 229.45 last 69.53) - mkdir 16095 (time 1789297208.57 total 239.47 last 61.18) - mkdir 16761 (time 1789297218.58 total 249.48 last 66.52) - mkdir 17421 (time 1789297228.60 total 259.50 last 65.91) - mkdir 18114 (time 1789297238.60 total 269.50 last 69.27) - mkdir 18809 (time 1789297248.61 total 279.51 last 69.43) - mkdir 19511 (time 1789297258.63 total 289.53 last 70.11) - mkdir 20000 (time 1789297266.04 total 296.94 last 65.99) - mkdir 20650 (time 1789297276.05 total 306.95 last 64.92) - mkdir 21332 (time 1789297286.07 total 316.97 last 68.07) - mkdir 22041 (time 1789297296.07 total 326.97 last 70.88) - mkdir 22759 (time 1789297306.07 total 336.97 last 71.80) - mkdir 23464 (time 1789297316.08 total 346.98 last 70.46) - mkdir 24174 (time 1789297326.08 total 356.98 last 70.96) - mkdir 24905 (time 1789297336.09 total 366.99 last 73.03) - mkdir 25695 (time 1789297346.10 total 376.99 last 78.96) - mkdir 26392 (time 1789297356.10 total 387.00 last 69.66) - mkdir 27097 (time 1789297366.11 total 397.01 last 70.45) - mkdir 27819 (time 1789297376.11 total 407.01 last 72.20) - mkdir 28494 (time 1789297386.11 total 417.01 last 67.50) - mkdir 29205 (time 1789297396.13 total 427.03 last 70.92) - mkdir 29921 (time 1789297406.15 total 437.05 last 71.51) - mkdir 30603 (time 1789297416.15 total 447.05 last 68.15) - mkdir 31301 (time 1789297426.19 total 457.09 last 69.53) - mkdir 31968 (time 1789297436.22 total 467.12 last 66.55) - mkdir 32696 (time 1789297446.23 total 477.13 last 72.72) total: 32818 mkdir in 478.73 seconds: 68.55 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276840 994464 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24804 3582216 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18676 3588344 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69652 954348 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2038 1021962 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2682 259462 2% /mnt/lustre[OST:1] filesystem_summary: 590546 71690 518856 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789298043 ; total 0 ; last 0) - unlinked 10000 (time 1789298285 ; total 242 ; last 242) - unlinked 20000 (time 1789298551 ; total 508 ; last 266) - unlinked 30000 (time 1789298810 ; total 767 ; last 259) total: 32768 unlinks in 840 seconds: 39.009525 unlinks/second - unlinked 0 (time 1789298044 ; total 0 ; last 0) - unlinked 10000 (time 1789298287 ; total 243 ; last 243) - unlinked 20000 (time 1789298552 ; total 508 ; last 265) - unlinked 30000 (time 1789298813 ; total 769 ; last 261) total: 32768 unlinks in 840 seconds: 39.009525 unlinks/second nlink between: 1 - unlinked 0 (time 1789298886 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789298886 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14296 1257008 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24804 3582216 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18676 3588344 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4016 1019984 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2038 1021962 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2682 259462 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6054 518856 2% /mnt/lustre