== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:59:56 (1783972796) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24044 3582976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19428 3587592 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2826 259318 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 524862 6087 518775 2% /mnt/lustre - mkdir 741 (time 1783972811.06 total 10.02 last 73.98) - mkdir 1650 (time 1783972821.10 total 20.06 last 90.54) - mkdir 2442 (time 1783972831.11 total 30.06 last 79.16) - mkdir 3156 (time 1783972841.11 total 40.06 last 71.39) - mkdir 3978 (time 1783972851.16 total 50.11 last 81.78) - mkdir 4685 (time 1783972861.17 total 60.12 last 70.63) - mkdir 5339 (time 1783972871.21 total 70.16 last 65.17) - mkdir 6135 (time 1783972881.23 total 80.18 last 79.45) - mkdir 6759 (time 1783972891.25 total 90.21 last 62.23) - mkdir 7389 (time 1783972901.29 total 100.24 last 62.79) - mkdir 8021 (time 1783972911.31 total 110.26 last 63.08) - mkdir 8778 (time 1783972921.31 total 120.26 last 75.69) - mkdir 9594 (time 1783972931.31 total 130.26 last 81.56) - mkdir 10000 (time 1783972935.80 total 134.75 last 90.49) - mkdir 10741 (time 1783972945.81 total 144.76 last 74.03) - mkdir 11550 (time 1783972955.83 total 154.78 last 80.77) - mkdir 12281 (time 1783972965.83 total 164.78 last 73.06) - mkdir 12948 (time 1783972975.83 total 174.78 last 66.69) - mkdir 13721 (time 1783972985.85 total 184.80 last 77.16) - mkdir 14653 (time 1783972995.86 total 194.81 last 93.14) - mkdir 15381 (time 1783973005.86 total 204.81 last 72.78) - mkdir 16089 (time 1783973015.86 total 214.81 last 70.79) - mkdir 16733 (time 1783973025.89 total 224.84 last 64.24) - mkdir 17393 (time 1783973035.89 total 234.84 last 65.97) - mkdir 18097 (time 1783973045.90 total 244.85 last 70.36) - mkdir 18839 (time 1783973055.92 total 254.87 last 74.06) - mkdir 19630 (time 1783973065.92 total 264.87 last 79.08) - mkdir 20000 (time 1783973070.33 total 269.29 last 83.79) - mkdir 20834 (time 1783973080.34 total 279.29 last 83.36) - mkdir 21613 (time 1783973090.34 total 289.29 last 77.90) - mkdir 22221 (time 1783973100.34 total 299.29 last 60.79) - mkdir 22905 (time 1783973110.34 total 309.29 last 68.40) - mkdir 23573 (time 1783973120.36 total 319.31 last 66.70) - mkdir 24287 (time 1783973130.36 total 329.31 last 71.38) - mkdir 25072 (time 1783973140.37 total 339.32 last 78.42) - mkdir 25865 (time 1783973150.37 total 349.33 last 79.24) - mkdir 26619 (time 1783973160.38 total 359.33 last 75.36) - mkdir 27482 (time 1783973170.38 total 369.33 last 86.29) - mkdir 28182 (time 1783973180.41 total 379.36 last 69.83) - mkdir 28926 (time 1783973190.42 total 389.37 last 74.33) - mkdir 29668 (time 1783973200.43 total 399.38 last 74.12) - mkdir 30000 (time 1783973205.10 total 404.05 last 71.02) - mkdir 30762 (time 1783973215.11 total 414.07 last 76.10) - mkdir 31394 (time 1783973225.11 total 424.07 last 63.20) - mkdir 32135 (time 1783973235.12 total 434.07 last 74.06) - mkdir 32802 (time 1783973245.13 total 444.09 last 66.61) total: 32818 mkdir in 444.21 seconds: 73.88 ops/second - mkdir 750 (time 1783972810.95 total 10.01 last 74.94) - mkdir 1629 (time 1783972820.96 total 20.02 last 87.82) - mkdir 2417 (time 1783972830.98 total 30.03 last 78.69) - mkdir 3111 (time 1783972840.98 total 40.03 last 69.39) - mkdir 3946 (time 1783972850.98 total 50.04 last 83.45) - mkdir 4659 (time 1783972860.99 total 60.04 last 71.26) - mkdir 5331 (time 1783972870.99 total 70.04 last 67.19) - mkdir 6095 (time 1783972881.00 total 80.05 last 76.35) - mkdir 6730 (time 1783972891.03 total 90.09 last 63.28) - mkdir 7333 (time 1783972901.04 total 100.09 last 60.28) - mkdir 7975 (time 1783972911.04 total 110.10 last 64.16) - mkdir 8698 (time 1783972921.05 total 120.10 last 72.28) - mkdir 9508 (time 1783972931.05 total 130.11 last 80.93) - mkdir 10000 (time 1783972936.87 total 135.93 last 84.53) - mkdir 10754 (time 1783972946.89 total 145.94 last 75.28) - mkdir 11560 (time 1783972956.90 total 155.95 last 80.56) - mkdir 12319 (time 1783972966.90 total 165.95 last 75.89) - mkdir 13004 (time 1783972976.90 total 175.95 last 68.49) - mkdir 13790 (time 1783972986.91 total 185.96 last 78.50) - mkdir 14709 (time 1783972996.91 total 195.96 last 91.90) - mkdir 15475 (time 1783973006.92 total 205.97 last 76.57) - mkdir 16152 (time 1783973016.93 total 215.98 last 67.59) - mkdir 16773 (time 1783973026.96 total 226.02 last 61.89) - mkdir 17434 (time 1783973036.98 total 236.03 last 65.99) - mkdir 18129 (time 1783973046.98 total 246.04 last 69.47) - mkdir 18921 (time 1783973056.99 total 256.04 last 79.18) - mkdir 19684 (time 1783973067.01 total 266.06 last 76.11) - mkdir 20000 (time 1783973070.62 total 269.67 last 87.56) - mkdir 20834 (time 1783973080.63 total 279.68 last 83.33) - mkdir 21599 (time 1783973090.64 total 289.69 last 76.44) - mkdir 22215 (time 1783973100.64 total 299.70 last 61.55) - mkdir 22890 (time 1783973110.65 total 309.70 last 67.45) - mkdir 23564 (time 1783973120.65 total 319.71 last 67.38) - mkdir 24240 (time 1783973130.66 total 329.71 last 67.58) - mkdir 25018 (time 1783973140.67 total 339.73 last 77.69) - mkdir 25800 (time 1783973150.69 total 349.74 last 78.08) - mkdir 26555 (time 1783973160.70 total 359.76 last 75.38) - mkdir 27421 (time 1783973170.71 total 369.76 last 86.56) - mkdir 28090 (time 1783973180.72 total 379.77 last 66.85) - mkdir 28822 (time 1783973190.72 total 389.77 last 73.18) - mkdir 29564 (time 1783973200.74 total 399.80 last 74.01) - mkdir 30000 (time 1783973206.32 total 405.38 last 78.13) - mkdir 30714 (time 1783973216.37 total 415.42 last 71.09) - mkdir 31325 (time 1783973226.39 total 425.44 last 60.96) - mkdir 32067 (time 1783973236.44 total 435.49 last 73.86) - mkdir 32742 (time 1783973246.47 total 445.52 last 67.27) total: 32818 mkdir in 446.93 seconds: 73.43 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276824 994480 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24044 3582976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19428 3587592 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69690 954310 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2826 259318 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 590498 71723 518775 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783974078 ; total 0 ; last 0) - unlinked 10000 (time 1783974301 ; total 223 ; last 223) - unlinked 20000 (time 1783974541 ; total 463 ; last 240) - unlinked 30000 (time 1783974784 ; total 706 ; last 243) total: 32768 unlinks in 771 seconds: 42.500648 unlinks/second - unlinked 0 (time 1783974078 ; total 0 ; last 0) - unlinked 10000 (time 1783974300 ; total 222 ; last 222) - unlinked 20000 (time 1783974542 ; total 464 ; last 242) - unlinked 30000 (time 1783974786 ; total 708 ; last 244) total: 32768 unlinks in 772 seconds: 42.445595 unlinks/second nlink between: 1 - unlinked 0 (time 1783974852 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1783974852 ; 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 14280 1257024 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24044 3582976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19428 3587592 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2826 259318 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 524862 6087 518775 2% /mnt/lustre