== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:26:59 (1787862419) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre - mkdir 598 (time 1787862435.08 total 10.00 last 59.79) - mkdir 1133 (time 1787862445.11 total 20.03 last 53.36) - mkdir 1690 (time 1787862455.13 total 30.05 last 55.59) - mkdir 2302 (time 1787862465.13 total 40.05 last 61.18) - mkdir 2980 (time 1787862475.16 total 50.08 last 67.62) - mkdir 3643 (time 1787862485.18 total 60.10 last 66.16) - mkdir 4237 (time 1787862495.18 total 70.10 last 59.40) - mkdir 4867 (time 1787862505.20 total 80.12 last 62.87) - mkdir 5499 (time 1787862515.21 total 90.13 last 63.12) - mkdir 6149 (time 1787862525.24 total 100.16 last 64.79) - mkdir 6807 (time 1787862535.25 total 110.18 last 65.72) - mkdir 7452 (time 1787862545.26 total 120.18 last 64.45) - mkdir 8038 (time 1787862555.27 total 130.19 last 58.58) - mkdir 8738 (time 1787862565.29 total 140.21 last 69.83) - mkdir 9365 (time 1787862575.31 total 150.23 last 62.56) - mkdir 10000 (time 1787862585.09 total 160.01 last 64.97) - mkdir 10701 (time 1787862595.09 total 170.01 last 70.06) - mkdir 11350 (time 1787862605.11 total 180.03 last 64.80) - mkdir 12015 (time 1787862615.12 total 190.04 last 66.44) - mkdir 12674 (time 1787862625.12 total 200.04 last 65.90) - mkdir 13309 (time 1787862635.13 total 210.05 last 63.43) - mkdir 13973 (time 1787862645.14 total 220.06 last 66.30) - mkdir 14595 (time 1787862655.14 total 230.06 last 62.20) - mkdir 15146 (time 1787862665.16 total 240.08 last 55.00) - mkdir 15792 (time 1787862675.16 total 250.08 last 64.59) - mkdir 16467 (time 1787862685.16 total 260.08 last 67.49) - mkdir 17142 (time 1787862695.17 total 270.09 last 67.48) - mkdir 17794 (time 1787862705.19 total 280.11 last 65.06) - mkdir 18407 (time 1787862715.20 total 290.12 last 61.24) - mkdir 19006 (time 1787862725.21 total 300.13 last 59.81) - mkdir 19614 (time 1787862735.22 total 310.14 last 60.73) - mkdir 20000 (time 1787862741.45 total 316.37 last 62.02) - mkdir 20687 (time 1787862751.47 total 326.39 last 68.57) - mkdir 21297 (time 1787862761.48 total 336.40 last 60.90) - mkdir 21877 (time 1787862771.49 total 346.41 last 57.96) - mkdir 22416 (time 1787862781.49 total 356.41 last 53.90) - mkdir 22987 (time 1787862791.49 total 366.41 last 57.09) - mkdir 23667 (time 1787862801.49 total 376.41 last 67.99) - mkdir 24277 (time 1787862811.49 total 386.42 last 61.00) - mkdir 24957 (time 1787862821.51 total 396.43 last 67.89) - mkdir 25580 (time 1787862831.52 total 406.44 last 62.23) - mkdir 26241 (time 1787862841.54 total 416.46 last 66.01) - mkdir 26883 (time 1787862851.54 total 426.46 last 64.19) - mkdir 27477 (time 1787862861.56 total 436.48 last 59.24) - mkdir 28086 (time 1787862871.59 total 446.51 last 60.72) - mkdir 28692 (time 1787862881.61 total 456.54 last 60.47) - mkdir 29223 (time 1787862891.64 total 466.56 last 52.95) - mkdir 29730 (time 1787862901.65 total 476.57 last 50.65) - mkdir 30000 (time 1787862908.10 total 483.02 last 41.87) - mkdir 30539 (time 1787862918.12 total 493.04 last 53.80) - mkdir 31130 (time 1787862928.13 total 503.05 last 59.06) - mkdir 31830 (time 1787862938.14 total 513.06 last 69.92) - mkdir 32549 (time 1787862948.14 total 523.06 last 71.88) total: 32818 mkdir in 526.96 seconds: 62.28 ops/second - mkdir 601 (time 1787862435.10 total 10.00 last 60.09) - mkdir 1144 (time 1787862445.12 total 20.03 last 54.15) - mkdir 1708 (time 1787862455.15 total 30.05 last 56.28) - mkdir 2282 (time 1787862465.15 total 40.05 last 57.39) - mkdir 2951 (time 1787862475.17 total 50.07 last 66.76) - mkdir 3605 (time 1787862485.19 total 60.10 last 65.24) - mkdir 4239 (time 1787862495.21 total 70.12 last 63.30) - mkdir 4875 (time 1787862505.21 total 80.12 last 63.59) - mkdir 5509 (time 1787862515.23 total 90.14 last 63.27) - mkdir 6172 (time 1787862525.23 total 100.14 last 66.29) - mkdir 6819 (time 1787862535.24 total 110.14 last 64.69) - mkdir 7462 (time 1787862545.24 total 120.15 last 64.25) - mkdir 8054 (time 1787862555.26 total 130.16 last 59.12) - mkdir 8738 (time 1787862565.26 total 140.17 last 68.35) - mkdir 9355 (time 1787862575.28 total 150.18 last 61.63) - mkdir 9992 (time 1787862585.28 total 160.18 last 63.69) - mkdir 10686 (time 1787862595.28 total 170.18 last 69.39) - mkdir 11318 (time 1787862605.30 total 180.21 last 63.06) - mkdir 12001 (time 1787862615.31 total 190.22 last 68.22) - mkdir 12655 (time 1787862625.32 total 200.23 last 65.34) - mkdir 13250 (time 1787862635.33 total 210.24 last 59.44) - mkdir 13904 (time 1787862645.33 total 220.24 last 65.38) - mkdir 14499 (time 1787862655.34 total 230.25 last 59.45) - mkdir 15065 (time 1787862665.35 total 240.26 last 56.56) - mkdir 15700 (time 1787862675.35 total 250.26 last 63.50) - mkdir 16360 (time 1787862685.37 total 260.27 last 65.90) - mkdir 17005 (time 1787862695.38 total 270.28 last 64.42) - mkdir 17648 (time 1787862705.39 total 280.29 last 64.24) - mkdir 18278 (time 1787862715.39 total 290.30 last 62.99) - mkdir 18900 (time 1787862725.39 total 300.30 last 62.18) - mkdir 19495 (time 1787862735.40 total 310.30 last 59.47) - mkdir 20000 (time 1787862743.66 total 318.57 last 61.11) - mkdir 20675 (time 1787862753.70 total 328.60 last 67.25) - mkdir 21272 (time 1787862763.70 total 338.61 last 59.68) - mkdir 21813 (time 1787862773.72 total 348.62 last 54.02) - mkdir 22314 (time 1787862783.72 total 358.62 last 50.09) - mkdir 22932 (time 1787862793.72 total 368.63 last 61.76) - mkdir 23605 (time 1787862803.73 total 378.63 last 67.26) - mkdir 24226 (time 1787862813.74 total 388.64 last 62.06) - mkdir 24919 (time 1787862823.74 total 398.64 last 69.29) - mkdir 25557 (time 1787862833.74 total 408.65 last 63.77) - mkdir 26209 (time 1787862843.75 total 418.66 last 65.15) - mkdir 26833 (time 1787862853.77 total 428.68 last 62.25) - mkdir 27413 (time 1787862863.78 total 438.68 last 57.99) - mkdir 27965 (time 1787862873.78 total 448.68 last 55.20) - mkdir 28596 (time 1787862883.81 total 458.71 last 62.90) - mkdir 29153 (time 1787862893.85 total 468.76 last 55.46) - mkdir 29625 (time 1787862903.86 total 478.77 last 47.15) - mkdir 30000 (time 1787862911.96 total 486.87 last 46.28) - mkdir 30543 (time 1787862921.96 total 496.87 last 54.29) - mkdir 31177 (time 1787862931.97 total 506.88 last 63.35) - mkdir 31880 (time 1787862941.99 total 516.90 last 70.16) - mkdir 32586 (time 1787862952.02 total 526.92 last 70.42) total: 32818 mkdir in 530.11 seconds: 61.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270768 1000536 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 589720 66171 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787863485 ; total 0 ; last 0) - unlinked 10000 (time 1787863730 ; total 245 ; last 245) - unlinked 20000 (time 1787863888 ; total 403 ; last 158) - unlinked 30000 (time 1787864047 ; total 562 ; last 159) total: 32768 unlinks in 633 seconds: 51.766193 unlinks/second - unlinked 0 (time 1787863485 ; total 0 ; last 0) - unlinked 10000 (time 1787863732 ; total 247 ; last 247) - unlinked 20000 (time 1787863890 ; total 405 ; last 158) - unlinked 30000 (time 1787864057 ; total 572 ; last 167) total: 32768 unlinks in 642 seconds: 51.040497 unlinks/second nlink between: 1 - unlinked 0 (time 1787864128 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787864128 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8224 1263080 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre