== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:10:50 (1784938250) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524088 537 523551 1% /mnt/lustre - mkdir 635 (time 1784938266.13 total 10.01 last 63.44) - mkdir 1287 (time 1784938276.13 total 20.01 last 65.20) - mkdir 1973 (time 1784938286.15 total 30.03 last 68.48) - mkdir 2654 (time 1784938296.17 total 40.05 last 67.95) - mkdir 3342 (time 1784938306.17 total 50.05 last 68.78) - mkdir 4028 (time 1784938316.18 total 60.06 last 68.54) - mkdir 4770 (time 1784938326.21 total 70.09 last 73.97) - mkdir 5489 (time 1784938336.23 total 80.10 last 71.81) - mkdir 6265 (time 1784938346.25 total 90.13 last 77.38) - mkdir 6973 (time 1784938356.26 total 100.14 last 70.73) - mkdir 7701 (time 1784938366.26 total 110.14 last 72.80) - mkdir 8391 (time 1784938376.28 total 120.16 last 68.87) - mkdir 9061 (time 1784938386.29 total 130.17 last 66.94) - mkdir 9798 (time 1784938396.30 total 140.18 last 73.67) - mkdir 10000 (time 1784938399.07 total 142.95 last 72.72) - mkdir 10693 (time 1784938409.09 total 152.97 last 69.18) - mkdir 11429 (time 1784938419.09 total 162.97 last 73.60) - mkdir 12164 (time 1784938429.11 total 172.99 last 73.38) - mkdir 12847 (time 1784938439.11 total 182.99 last 68.26) - mkdir 13545 (time 1784938449.11 total 192.99 last 69.79) - mkdir 14171 (time 1784938459.12 total 202.99 last 62.59) - mkdir 14878 (time 1784938469.14 total 213.02 last 70.54) - mkdir 15623 (time 1784938479.16 total 223.03 last 74.38) - mkdir 16334 (time 1784938489.16 total 233.04 last 71.08) - mkdir 17062 (time 1784938499.17 total 243.05 last 72.71) - mkdir 17747 (time 1784938509.17 total 253.05 last 68.47) - mkdir 18508 (time 1784938519.18 total 263.06 last 76.08) - mkdir 19256 (time 1784938529.18 total 273.06 last 74.76) - mkdir 19962 (time 1784938539.18 total 283.06 last 70.59) - mkdir 20700 (time 1784938549.19 total 293.07 last 73.78) - mkdir 21431 (time 1784938559.19 total 303.07 last 73.05) - mkdir 22099 (time 1784938569.23 total 313.10 last 66.59) - mkdir 22774 (time 1784938579.23 total 323.11 last 67.48) - mkdir 23480 (time 1784938589.24 total 333.12 last 70.53) - mkdir 24149 (time 1784938599.24 total 343.12 last 66.88) - mkdir 24833 (time 1784938609.27 total 353.15 last 68.18) - mkdir 25474 (time 1784938619.27 total 363.15 last 64.09) - mkdir 26187 (time 1784938629.28 total 373.16 last 71.24) - mkdir 26971 (time 1784938639.30 total 383.18 last 78.27) - mkdir 27713 (time 1784938649.30 total 393.18 last 74.16) - mkdir 28454 (time 1784938659.31 total 403.19 last 74.07) - mkdir 29145 (time 1784938669.31 total 413.19 last 69.06) - mkdir 29881 (time 1784938679.32 total 423.20 last 73.58) - mkdir 30575 (time 1784938689.33 total 433.21 last 69.33) - mkdir 31299 (time 1784938699.33 total 443.21 last 72.37) - mkdir 31952 (time 1784938709.35 total 453.23 last 65.17) - mkdir 32596 (time 1784938719.36 total 463.24 last 64.32) total: 32818 mkdir in 466.88 seconds: 70.29 ops/second - mkdir 625 (time 1784938266.14 total 10.02 last 62.36) - mkdir 1285 (time 1784938276.15 total 20.03 last 65.96) - mkdir 1968 (time 1784938286.18 total 30.06 last 68.11) - mkdir 2660 (time 1784938296.19 total 40.07 last 69.14) - mkdir 3369 (time 1784938306.22 total 50.10 last 70.65) - mkdir 4065 (time 1784938316.22 total 60.10 last 69.59) - mkdir 4829 (time 1784938326.24 total 70.12 last 76.29) - mkdir 5528 (time 1784938336.24 total 80.12 last 69.90) - mkdir 6286 (time 1784938346.24 total 90.12 last 75.79) - mkdir 6971 (time 1784938356.24 total 100.12 last 68.46) - mkdir 7681 (time 1784938366.25 total 110.13 last 70.96) - mkdir 8375 (time 1784938376.27 total 120.15 last 69.27) - mkdir 9049 (time 1784938386.28 total 130.16 last 67.32) - mkdir 9762 (time 1784938396.28 total 140.16 last 71.29) - mkdir 10000 (time 1784938399.80 total 143.68 last 67.76) - mkdir 10691 (time 1784938409.80 total 153.68 last 69.04) - mkdir 11454 (time 1784938419.81 total 163.69 last 76.25) - mkdir 12173 (time 1784938429.83 total 173.71 last 71.78) - mkdir 12838 (time 1784938439.84 total 183.72 last 66.39) - mkdir 13532 (time 1784938449.85 total 193.73 last 69.33) - mkdir 14159 (time 1784938459.87 total 203.75 last 62.63) - mkdir 14854 (time 1784938469.87 total 213.75 last 69.45) - mkdir 15605 (time 1784938479.90 total 223.78 last 74.91) - mkdir 16301 (time 1784938489.91 total 233.79 last 69.53) - mkdir 17029 (time 1784938499.92 total 243.80 last 72.74) - mkdir 17728 (time 1784938509.92 total 253.80 last 69.88) - mkdir 18440 (time 1784938519.92 total 263.80 last 71.17) - mkdir 19224 (time 1784938529.93 total 273.81 last 78.34) - mkdir 19919 (time 1784938539.94 total 283.82 last 69.45) - mkdir 20661 (time 1784938549.94 total 293.82 last 74.18) - mkdir 21377 (time 1784938559.95 total 303.83 last 71.56) - mkdir 22037 (time 1784938569.97 total 313.85 last 65.85) - mkdir 22705 (time 1784938579.97 total 323.85 last 66.79) - mkdir 23404 (time 1784938589.98 total 333.86 last 69.81) - mkdir 24080 (time 1784938599.99 total 343.87 last 67.57) - mkdir 24736 (time 1784938610.00 total 353.88 last 65.53) - mkdir 25382 (time 1784938620.01 total 363.89 last 64.51) - mkdir 26074 (time 1784938630.02 total 373.90 last 69.19) - mkdir 26855 (time 1784938640.04 total 383.92 last 77.93) - mkdir 27623 (time 1784938650.04 total 393.92 last 76.76) - mkdir 28345 (time 1784938660.05 total 403.93 last 72.13) - mkdir 29026 (time 1784938670.06 total 413.94 last 68.07) - mkdir 29736 (time 1784938680.06 total 423.94 last 70.97) - mkdir 30000 (time 1784938683.88 total 427.76 last 69.19) - mkdir 30689 (time 1784938693.88 total 437.76 last 68.89) - mkdir 31424 (time 1784938703.88 total 447.76 last 73.49) - mkdir 32068 (time 1784938713.88 total 457.76 last 64.38) - mkdir 32688 (time 1784938723.92 total 467.80 last 61.76) total: 32818 mkdir in 469.95 seconds: 69.83 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 270704 1000600 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 1784939348 ; total 0 ; last 0) - unlinked 10000 (time 1784939583 ; total 235 ; last 235) - unlinked 20000 (time 1784939839 ; total 491 ; last 256) - unlinked 30000 (time 1784940087 ; total 739 ; last 248) total: 32768 unlinks in 813 seconds: 40.305042 unlinks/second - unlinked 0 (time 1784939348 ; total 0 ; last 0) - unlinked 10000 (time 1784939586 ; total 238 ; last 238) - unlinked 20000 (time 1784939841 ; total 493 ; last 255) - unlinked 30000 (time 1784940089 ; total 741 ; last 248) total: 32768 unlinks in 815 seconds: 40.206135 unlinks/second nlink between: 1 - unlinked 0 (time 1784940165 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1784940165 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8160 1263144 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