== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:24:16 (1783977856) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28740 3578280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14732 3592288 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2044 1021956 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2746 259398 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2776 259368 2% /mnt/lustre[OST:1] filesystem_summary: 524857 6091 518766 2% /mnt/lustre - mkdir 700 (time 1783977870.98 total 10.00 last 69.99) - mkdir 1394 (time 1783977880.99 total 20.01 last 69.32) - mkdir 2129 (time 1783977890.99 total 30.02 last 73.47) - mkdir 2800 (time 1783977900.99 total 40.02 last 67.10) - mkdir 3461 (time 1783977911.03 total 50.05 last 65.87) - mkdir 4194 (time 1783977921.03 total 60.05 last 73.30) - mkdir 4815 (time 1783977931.04 total 70.07 last 62.00) - mkdir 5473 (time 1783977941.05 total 80.07 last 65.78) - mkdir 6075 (time 1783977951.05 total 90.08 last 60.15) - mkdir 6732 (time 1783977961.07 total 100.09 last 65.62) - mkdir 7371 (time 1783977971.08 total 110.11 last 63.81) - mkdir 8018 (time 1783977981.09 total 120.11 last 64.67) - mkdir 8637 (time 1783977991.09 total 130.11 last 61.89) - mkdir 9303 (time 1783978001.12 total 140.14 last 66.41) - mkdir 9888 (time 1783978011.12 total 150.15 last 58.46) - mkdir 10542 (time 1783978021.13 total 160.16 last 65.36) - mkdir 11211 (time 1783978031.13 total 170.16 last 66.89) - mkdir 11865 (time 1783978041.13 total 180.16 last 65.39) - mkdir 12506 (time 1783978051.14 total 190.16 last 64.08) - mkdir 13144 (time 1783978061.14 total 200.17 last 63.77) - mkdir 13822 (time 1783978071.16 total 210.19 last 67.66) - mkdir 14503 (time 1783978081.18 total 220.21 last 67.96) - mkdir 15181 (time 1783978091.20 total 230.23 last 67.69) - mkdir 15821 (time 1783978101.21 total 240.23 last 63.97) - mkdir 16450 (time 1783978111.22 total 250.25 last 62.78) - mkdir 17065 (time 1783978121.27 total 260.29 last 61.24) - mkdir 17642 (time 1783978131.29 total 270.31 last 57.59) - mkdir 18245 (time 1783978141.30 total 280.32 last 60.24) - mkdir 18866 (time 1783978151.32 total 290.35 last 61.95) - mkdir 19491 (time 1783978161.33 total 300.36 last 62.42) - mkdir 20000 (time 1783978169.01 total 308.03 last 66.34) - mkdir 20602 (time 1783978179.04 total 318.06 last 60.01) - mkdir 21204 (time 1783978189.04 total 328.06 last 60.19) - mkdir 21807 (time 1783978199.05 total 338.07 last 60.24) - mkdir 22463 (time 1783978209.05 total 348.08 last 65.59) - mkdir 23176 (time 1783978219.08 total 358.11 last 71.08) - mkdir 23851 (time 1783978229.10 total 368.12 last 67.37) - mkdir 24464 (time 1783978239.10 total 378.13 last 61.29) - mkdir 25130 (time 1783978249.12 total 388.14 last 66.47) - mkdir 25795 (time 1783978259.14 total 398.16 last 66.38) - mkdir 26498 (time 1783978269.16 total 408.18 last 70.16) - mkdir 27119 (time 1783978279.17 total 418.20 last 61.99) - mkdir 27686 (time 1783978289.18 total 428.21 last 56.67) - mkdir 28292 (time 1783978299.23 total 438.26 last 60.28) - mkdir 28889 (time 1783978309.24 total 448.27 last 59.63) - mkdir 29537 (time 1783978319.25 total 458.27 last 64.77) - mkdir 30000 (time 1783978325.64 total 464.67 last 72.43) - mkdir 30681 (time 1783978335.64 total 474.67 last 68.09) - mkdir 31281 (time 1783978345.65 total 484.67 last 59.99) - mkdir 31912 (time 1783978355.67 total 494.70 last 62.92) - mkdir 32588 (time 1783978365.68 total 504.70 last 67.58) total: 32818 mkdir in 507.88 seconds: 64.62 ops/second - mkdir 737 (time 1783977870.98 total 10.02 last 73.52) - mkdir 1437 (time 1783977880.99 total 20.03 last 69.94) - mkdir 2153 (time 1783977891.00 total 30.04 last 71.56) - mkdir 2824 (time 1783977901.00 total 40.04 last 67.10) - mkdir 3448 (time 1783977911.01 total 50.05 last 62.36) - mkdir 4155 (time 1783977921.02 total 60.05 last 70.64) - mkdir 4755 (time 1783977931.04 total 70.08 last 59.85) - mkdir 5429 (time 1783977941.04 total 80.08 last 67.38) - mkdir 6032 (time 1783977951.06 total 90.10 last 60.20) - mkdir 6705 (time 1783977961.08 total 100.12 last 67.15) - mkdir 7362 (time 1783977971.09 total 110.13 last 65.66) - mkdir 8003 (time 1783977981.13 total 120.17 last 63.83) - mkdir 8657 (time 1783977991.14 total 130.18 last 65.31) - mkdir 9337 (time 1783978001.15 total 140.19 last 67.96) - mkdir 9920 (time 1783978011.16 total 150.20 last 58.21) - mkdir 10584 (time 1783978021.19 total 160.23 last 66.25) - mkdir 11259 (time 1783978031.21 total 170.25 last 67.37) - mkdir 11912 (time 1783978041.21 total 180.25 last 65.25) - mkdir 12553 (time 1783978051.22 total 190.26 last 64.06) - mkdir 13185 (time 1783978061.22 total 200.26 last 63.20) - mkdir 13840 (time 1783978071.23 total 210.27 last 65.46) - mkdir 14520 (time 1783978081.25 total 220.29 last 67.85) - mkdir 15177 (time 1783978091.26 total 230.30 last 65.61) - mkdir 15828 (time 1783978101.28 total 240.32 last 65.01) - mkdir 16479 (time 1783978111.29 total 250.33 last 65.03) - mkdir 17094 (time 1783978121.31 total 260.35 last 61.36) - mkdir 17670 (time 1783978131.31 total 270.35 last 57.59) - mkdir 18277 (time 1783978141.31 total 280.35 last 60.70) - mkdir 18897 (time 1783978151.31 total 290.35 last 61.98) - mkdir 19522 (time 1783978161.32 total 300.36 last 62.48) - mkdir 20000 (time 1783978168.56 total 307.60 last 66.00) - mkdir 20592 (time 1783978178.56 total 317.60 last 59.18) - mkdir 21177 (time 1783978188.56 total 327.60 last 58.49) - mkdir 21791 (time 1783978198.58 total 337.62 last 61.29) - mkdir 22469 (time 1783978208.60 total 347.64 last 67.67) - mkdir 23170 (time 1783978218.60 total 357.64 last 70.09) - mkdir 23834 (time 1783978228.62 total 367.66 last 66.28) - mkdir 24452 (time 1783978238.63 total 377.67 last 61.77) - mkdir 25122 (time 1783978248.65 total 387.69 last 66.84) - mkdir 25807 (time 1783978258.68 total 397.72 last 68.32) - mkdir 26468 (time 1783978268.68 total 407.72 last 66.06) - mkdir 27087 (time 1783978278.71 total 417.75 last 61.72) - mkdir 27649 (time 1783978288.73 total 427.77 last 56.08) - mkdir 28245 (time 1783978298.74 total 437.78 last 59.58) - mkdir 28827 (time 1783978308.75 total 447.78 last 58.15) - mkdir 29476 (time 1783978318.75 total 457.79 last 64.89) - mkdir 30000 (time 1783978326.32 total 465.36 last 69.20) - mkdir 30698 (time 1783978336.32 total 475.36 last 69.80) - mkdir 31264 (time 1783978346.33 total 485.37 last 56.52) - mkdir 31904 (time 1783978356.34 total 495.38 last 63.98) - mkdir 32579 (time 1783978366.35 total 505.39 last 67.43) total: 32818 mkdir in 508.73 seconds: 64.51 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276844 994460 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28740 3578280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14732 3592288 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69683 954317 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2044 1021956 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2746 259398 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2776 259368 2% /mnt/lustre[OST:1] filesystem_summary: 590493 71727 518766 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783979248 ; total 0 ; last 0) - unlinked 10000 (time 1783979485 ; total 237 ; last 237) - unlinked 20000 (time 1783979755 ; total 507 ; last 270) - unlinked 30000 (time 1783980010 ; total 762 ; last 255) total: 32768 unlinks in 818 seconds: 40.058681 unlinks/second - unlinked 0 (time 1783979248 ; total 0 ; last 0) - unlinked 10000 (time 1783979484 ; total 236 ; last 236) - unlinked 20000 (time 1783979754 ; total 506 ; last 270) - unlinked 30000 (time 1783980011 ; total 763 ; last 257) total: 32768 unlinks in 819 seconds: 40.009769 unlinks/second nlink between: 1 - unlinked 0 (time 1783980068 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783980068 ; 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 14300 1257004 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28740 3578280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14732 3592288 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2044 1021956 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2746 259398 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2776 259368 2% /mnt/lustre[OST:1] filesystem_summary: 524857 6091 518766 2% /mnt/lustre