== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:13:42 (1787825622) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1680 1269624 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 276 1023724 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 303 261841 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 302 261842 1% /mnt/lustre[OST:1] filesystem_summary: 523959 276 523683 1% /mnt/lustre - mkdir 740 (time 1787825637.19 total 10.01 last 73.93) - mkdir 1575 (time 1787825647.20 total 20.01 last 83.46) - mkdir 2332 (time 1787825657.20 total 30.01 last 75.70) - mkdir 3115 (time 1787825667.20 total 40.02 last 78.27) - mkdir 3965 (time 1787825677.20 total 50.02 last 84.98) - mkdir 4725 (time 1787825687.21 total 60.03 last 75.92) - mkdir 5469 (time 1787825697.21 total 70.03 last 74.39) - mkdir 6288 (time 1787825707.22 total 80.03 last 81.89) - mkdir 7033 (time 1787825717.23 total 90.04 last 74.41) - mkdir 7890 (time 1787825727.26 total 100.08 last 85.42) - mkdir 8603 (time 1787825737.26 total 110.08 last 71.27) - mkdir 9393 (time 1787825747.27 total 120.09 last 78.94) - mkdir 10000 (time 1787825754.95 total 127.77 last 79.02) - mkdir 10870 (time 1787825764.96 total 137.78 last 86.93) - mkdir 11712 (time 1787825774.97 total 147.78 last 84.17) - mkdir 12539 (time 1787825784.97 total 157.78 last 82.70) - mkdir 13405 (time 1787825794.98 total 167.79 last 86.50) - mkdir 14019 (time 1787825805.01 total 177.83 last 61.21) - mkdir 14942 (time 1787825815.02 total 187.83 last 92.23) - mkdir 15747 (time 1787825825.02 total 197.84 last 80.45) - mkdir 16528 (time 1787825835.07 total 207.88 last 77.77) - mkdir 17336 (time 1787825845.08 total 217.89 last 80.72) - mkdir 18120 (time 1787825855.11 total 227.92 last 78.15) - mkdir 18986 (time 1787825865.13 total 237.94 last 86.44) - mkdir 19816 (time 1787825875.14 total 247.96 last 82.88) - mkdir 20000 (time 1787825877.73 total 250.54 last 71.22) - mkdir 20730 (time 1787825887.73 total 260.55 last 72.96) - mkdir 21578 (time 1787825897.74 total 270.55 last 84.76) - mkdir 22416 (time 1787825907.74 total 280.56 last 83.74) - mkdir 23227 (time 1787825917.74 total 290.56 last 81.08) - mkdir 23947 (time 1787825927.75 total 300.57 last 71.95) - mkdir 24709 (time 1787825937.75 total 310.57 last 76.20) - mkdir 25545 (time 1787825947.76 total 320.58 last 83.52) - mkdir 26327 (time 1787825957.78 total 330.60 last 78.03) - mkdir 27071 (time 1787825967.84 total 340.65 last 74.01) - mkdir 27657 (time 1787825977.84 total 350.66 last 58.58) - mkdir 28448 (time 1787825987.85 total 360.66 last 79.04) - mkdir 29297 (time 1787825997.87 total 370.68 last 84.72) - mkdir 30000 (time 1787826005.73 total 378.54 last 89.47) - mkdir 30790 (time 1787826015.73 total 388.54 last 78.99) - mkdir 31553 (time 1787826025.74 total 398.56 last 76.20) - mkdir 32259 (time 1787826035.74 total 408.56 last 70.59) total: 32818 mkdir in 415.87 seconds: 78.91 ops/second - mkdir 760 (time 1787825637.19 total 10.00 last 75.98) - mkdir 1618 (time 1787825647.21 total 20.02 last 85.62) - mkdir 2386 (time 1787825657.21 total 30.03 last 76.76) - mkdir 3191 (time 1787825667.22 total 40.04 last 80.43) - mkdir 4002 (time 1787825677.23 total 50.04 last 81.05) - mkdir 4739 (time 1787825687.23 total 60.05 last 73.66) - mkdir 5504 (time 1787825697.25 total 70.06 last 76.41) - mkdir 6323 (time 1787825707.26 total 80.07 last 81.81) - mkdir 7082 (time 1787825717.26 total 90.08 last 75.86) - mkdir 7951 (time 1787825727.27 total 100.09 last 86.79) - mkdir 8668 (time 1787825737.29 total 110.10 last 71.59) - mkdir 9453 (time 1787825747.32 total 120.13 last 78.30) - mkdir 10000 (time 1787825753.65 total 126.46 last 86.35) - mkdir 10872 (time 1787825763.66 total 136.48 last 87.07) - mkdir 11691 (time 1787825773.68 total 146.49 last 81.81) - mkdir 12513 (time 1787825783.69 total 156.50 last 82.11) - mkdir 13373 (time 1787825793.69 total 166.51 last 85.96) - mkdir 13977 (time 1787825803.71 total 176.52 last 60.31) - mkdir 14874 (time 1787825813.72 total 186.53 last 89.62) - mkdir 15754 (time 1787825823.74 total 196.56 last 87.77) - mkdir 16578 (time 1787825833.75 total 206.57 last 82.31) - mkdir 17421 (time 1787825843.76 total 216.57 last 84.27) - mkdir 18202 (time 1787825853.82 total 226.64 last 77.60) - mkdir 19031 (time 1787825863.83 total 236.64 last 82.85) - mkdir 19850 (time 1787825873.83 total 246.64 last 81.89) - mkdir 20000 (time 1787825876.02 total 248.83 last 68.58) - mkdir 20722 (time 1787825886.02 total 258.83 last 72.20) - mkdir 21543 (time 1787825896.03 total 268.85 last 81.96) - mkdir 22377 (time 1787825906.03 total 278.85 last 83.39) - mkdir 23162 (time 1787825916.04 total 288.86 last 78.42) - mkdir 23836 (time 1787825926.06 total 298.87 last 67.31) - mkdir 24568 (time 1787825936.07 total 308.89 last 73.08) - mkdir 25417 (time 1787825946.08 total 318.90 last 84.82) - mkdir 26189 (time 1787825956.09 total 328.90 last 77.18) - mkdir 26963 (time 1787825966.09 total 338.91 last 77.35) - mkdir 27492 (time 1787825976.12 total 348.93 last 52.78) - mkdir 28300 (time 1787825986.12 total 358.94 last 80.76) - mkdir 29090 (time 1787825996.12 total 368.94 last 78.98) - mkdir 30000 (time 1787826006.07 total 378.88 last 91.51) - mkdir 30782 (time 1787826016.07 total 388.88 last 78.19) - mkdir 31531 (time 1787826026.08 total 398.90 last 74.80) - mkdir 32251 (time 1787826036.09 total 408.90 last 71.97) total: 32818 mkdir in 416.48 seconds: 78.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270752 1000552 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65912 958088 7% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 303 261841 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 302 261842 1% /mnt/lustre[OST:1] filesystem_summary: 589595 65912 523683 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787826638 ; total 0 ; last 0) - unlinked 10000 (time 1787826764 ; total 126 ; last 126) - unlinked 20000 (time 1787826891 ; total 253 ; last 127) - unlinked 30000 (time 1787827011 ; total 373 ; last 120) total: 32768 unlinks in 405 seconds: 80.908646 unlinks/second - unlinked 0 (time 1787826638 ; total 0 ; last 0) - unlinked 10000 (time 1787826764 ; total 126 ; last 126) - unlinked 20000 (time 1787826891 ; total 253 ; last 127) - unlinked 30000 (time 1787827011 ; total 373 ; last 120) total: 32768 unlinks in 406 seconds: 80.709358 unlinks/second nlink between: 1 - unlinked 0 (time 1787827046 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787827046 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8208 1263096 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1408 3605612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2816 7211224 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 276 1023724 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 303 261841 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 302 261842 1% /mnt/lustre[OST:1] filesystem_summary: 523959 276 523683 1% /mnt/lustre