== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:48:02 (1784695682) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 724 (time 1784695697.64 total 10.00 last 72.40) - mkdir 1576 (time 1784695707.65 total 20.01 last 85.15) - mkdir 2374 (time 1784695717.66 total 30.02 last 79.69) - mkdir 3173 (time 1784695727.68 total 40.04 last 79.77) - mkdir 3785 (time 1784695737.69 total 50.04 last 61.16) - mkdir 4454 (time 1784695747.70 total 60.06 last 66.80) - mkdir 5022 (time 1784695757.70 total 70.06 last 56.80) - mkdir 5631 (time 1784695767.70 total 80.06 last 60.90) - mkdir 6050 (time 1784695777.73 total 90.09 last 41.78) - mkdir 6477 (time 1784695787.76 total 100.12 last 42.55) - mkdir 7069 (time 1784695797.77 total 110.13 last 59.18) - mkdir 7577 (time 1784695807.77 total 120.13 last 50.80) - mkdir 8281 (time 1784695817.78 total 130.14 last 70.30) - mkdir 9221 (time 1784695827.80 total 140.15 last 93.88) - mkdir 10000 (time 1784695837.19 total 149.55 last 82.92) - mkdir 10860 (time 1784695847.19 total 159.55 last 85.96) - mkdir 11633 (time 1784695857.21 total 169.57 last 77.20) - mkdir 12440 (time 1784695867.26 total 179.61 last 80.32) - mkdir 13271 (time 1784695877.27 total 189.63 last 83.01) - mkdir 14102 (time 1784695887.27 total 199.63 last 83.08) - mkdir 14966 (time 1784695897.27 total 209.63 last 86.37) - mkdir 15850 (time 1784695907.28 total 219.64 last 88.30) - mkdir 16776 (time 1784695917.31 total 229.67 last 92.33) - mkdir 17623 (time 1784695927.33 total 239.69 last 84.57) - mkdir 18435 (time 1784695937.34 total 249.70 last 81.12) - mkdir 19312 (time 1784695947.34 total 259.70 last 87.70) - mkdir 20000 (time 1784695954.95 total 267.31 last 90.36) - mkdir 20924 (time 1784695964.96 total 277.32 last 92.35) - mkdir 21765 (time 1784695974.96 total 287.32 last 84.04) - mkdir 22555 (time 1784695984.96 total 297.32 last 78.99) - mkdir 23479 (time 1784695994.97 total 307.33 last 92.31) - mkdir 24362 (time 1784696004.98 total 317.34 last 88.22) - mkdir 25312 (time 1784696014.99 total 327.34 last 94.97) - mkdir 26162 (time 1784696024.99 total 337.35 last 84.93) - mkdir 27068 (time 1784696035.00 total 347.36 last 90.52) - mkdir 28051 (time 1784696045.02 total 357.38 last 98.13) - mkdir 28948 (time 1784696055.03 total 367.39 last 89.58) - mkdir 29899 (time 1784696065.05 total 377.41 last 94.98) - mkdir 30910 (time 1784696075.06 total 387.42 last 100.94) - mkdir 31855 (time 1784696085.07 total 397.42 last 94.46) total: 32818 mkdir in 407.33 seconds: 80.57 ops/second - mkdir 712 (time 1784695697.65 total 10.01 last 71.16) - mkdir 1573 (time 1784695707.66 total 20.01 last 86.05) - mkdir 2344 (time 1784695717.66 total 30.01 last 77.07) - mkdir 3112 (time 1784695727.66 total 40.02 last 76.78) - mkdir 3751 (time 1784695737.66 total 50.02 last 63.90) - mkdir 4397 (time 1784695747.67 total 60.02 last 64.56) - mkdir 4965 (time 1784695757.67 total 70.03 last 56.77) - mkdir 5597 (time 1784695767.67 total 80.03 last 63.19) - mkdir 6041 (time 1784695777.68 total 90.04 last 44.37) - mkdir 6485 (time 1784695787.74 total 100.09 last 44.16) - mkdir 7042 (time 1784695797.74 total 110.09 last 55.70) - mkdir 7569 (time 1784695807.74 total 120.09 last 52.69) - mkdir 8266 (time 1784695817.74 total 130.10 last 69.67) - mkdir 9195 (time 1784695827.75 total 140.10 last 92.84) - mkdir 10000 (time 1784695837.71 total 150.07 last 80.76) - mkdir 10861 (time 1784695847.73 total 160.09 last 85.96) - mkdir 11639 (time 1784695857.74 total 170.09 last 77.75) - mkdir 12435 (time 1784695867.74 total 180.10 last 79.58) - mkdir 13263 (time 1784695877.74 total 190.10 last 82.76) - mkdir 14091 (time 1784695887.75 total 200.11 last 82.73) - mkdir 14978 (time 1784695897.76 total 210.12 last 88.60) - mkdir 15859 (time 1784695907.76 total 220.12 last 88.09) - mkdir 16720 (time 1784695917.77 total 230.12 last 86.07) - mkdir 17603 (time 1784695927.77 total 240.13 last 88.24) - mkdir 18412 (time 1784695937.78 total 250.14 last 80.86) - mkdir 19275 (time 1784695947.79 total 260.15 last 86.19) - mkdir 20000 (time 1784695955.96 total 268.31 last 88.80) - mkdir 20941 (time 1784695965.97 total 278.32 last 94.01) - mkdir 21782 (time 1784695976.00 total 288.36 last 83.78) - mkdir 22591 (time 1784695986.01 total 298.36 last 80.87) - mkdir 23517 (time 1784695996.03 total 308.39 last 92.39) - mkdir 24463 (time 1784696006.03 total 318.39 last 94.58) - mkdir 25419 (time 1784696016.04 total 328.39 last 95.57) - mkdir 26288 (time 1784696026.04 total 338.40 last 86.87) - mkdir 27187 (time 1784696036.05 total 348.41 last 89.82) - mkdir 28168 (time 1784696046.05 total 358.41 last 98.07) - mkdir 29049 (time 1784696056.06 total 368.42 last 88.04) - mkdir 29992 (time 1784696066.06 total 378.42 last 94.27) - mkdir 30986 (time 1784696076.06 total 388.42 last 99.40) - mkdir 31910 (time 1784696086.06 total 398.42 last 92.38) total: 32818 mkdir in 407.89 seconds: 80.46 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 270680 1000624 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1784696507 ; total 0 ; last 0) - unlinked 10000 (time 1784696600 ; total 93 ; last 93) - unlinked 20000 (time 1784696659 ; total 152 ; last 59) - unlinked 30000 (time 1784696719 ; total 212 ; last 60) total: 32768 unlinks in 231 seconds: 141.852814 unlinks/second - unlinked 0 (time 1784696507 ; total 0 ; last 0) - unlinked 10000 (time 1784696600 ; total 93 ; last 93) - unlinked 20000 (time 1784696659 ; total 152 ; last 59) - unlinked 30000 (time 1784696719 ; total 212 ; last 60) total: 32768 unlinks in 231 seconds: 141.852814 unlinks/second nlink between: 1 - unlinked 0 (time 1784696739 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1784696739 ; 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 8136 1263168 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre