== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:59:13 (1787695153) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 651 (time 1787695168.99 total 10.03 last 64.89) - mkdir 1231 (time 1787695179.01 total 20.05 last 57.89) - mkdir 1687 (time 1787695189.01 total 30.05 last 45.59) - mkdir 2546 (time 1787695199.01 total 40.05 last 85.90) - mkdir 3343 (time 1787695209.02 total 50.06 last 79.64) - mkdir 4083 (time 1787695219.03 total 60.07 last 73.89) - mkdir 4789 (time 1787695229.04 total 70.08 last 70.53) - mkdir 5627 (time 1787695239.04 total 80.09 last 83.76) - mkdir 6387 (time 1787695249.06 total 90.10 last 75.90) - mkdir 7091 (time 1787695259.06 total 100.10 last 70.40) - mkdir 7887 (time 1787695269.07 total 110.11 last 79.50) - mkdir 8553 (time 1787695279.08 total 120.12 last 66.55) - mkdir 9169 (time 1787695289.08 total 130.13 last 61.56) - mkdir 9750 (time 1787695299.09 total 140.13 last 58.10) - mkdir 10000 (time 1787695303.06 total 144.11 last 62.86) - mkdir 10744 (time 1787695313.06 total 154.11 last 74.40) - mkdir 11529 (time 1787695323.10 total 164.14 last 78.23) - mkdir 12318 (time 1787695333.10 total 174.15 last 78.85) - mkdir 13055 (time 1787695343.11 total 184.15 last 73.66) - mkdir 13660 (time 1787695353.11 total 194.15 last 60.50) - mkdir 14419 (time 1787695363.12 total 204.16 last 75.82) - mkdir 15200 (time 1787695373.12 total 214.17 last 78.07) - mkdir 16029 (time 1787695383.14 total 224.18 last 82.76) - mkdir 16845 (time 1787695393.14 total 234.18 last 81.60) - mkdir 17565 (time 1787695403.14 total 244.19 last 71.99) - mkdir 18328 (time 1787695413.15 total 254.19 last 76.27) - mkdir 19173 (time 1787695423.16 total 264.20 last 84.41) - mkdir 19906 (time 1787695433.16 total 274.20 last 73.29) - mkdir 20722 (time 1787695443.16 total 284.20 last 81.60) - mkdir 21545 (time 1787695453.17 total 294.22 last 82.17) - mkdir 22293 (time 1787695463.18 total 304.22 last 74.75) - mkdir 22970 (time 1787695473.18 total 314.23 last 67.67) - mkdir 23622 (time 1787695483.19 total 324.23 last 65.16) - mkdir 24360 (time 1787695493.20 total 334.24 last 73.75) - mkdir 25156 (time 1787695503.21 total 344.25 last 79.49) - mkdir 25699 (time 1787695513.21 total 354.26 last 54.29) - mkdir 26146 (time 1787695523.22 total 364.26 last 44.69) - mkdir 26766 (time 1787695533.22 total 374.27 last 61.95) - mkdir 27453 (time 1787695543.23 total 384.28 last 68.64) - mkdir 28004 (time 1787695553.26 total 394.30 last 54.96) - mkdir 28689 (time 1787695563.28 total 404.32 last 68.38) - mkdir 29377 (time 1787695573.28 total 414.32 last 68.79) - mkdir 30000 (time 1787695580.69 total 421.73 last 84.04) - mkdir 30699 (time 1787695590.72 total 431.76 last 69.72) - mkdir 31463 (time 1787695600.73 total 441.77 last 76.29) - mkdir 32227 (time 1787695610.74 total 451.78 last 76.35) total: 32818 mkdir in 461.03 seconds: 71.18 ops/second - mkdir 615 (time 1787695169.17 total 10.04 last 61.25) - mkdir 1233 (time 1787695179.17 total 20.04 last 61.78) - mkdir 1701 (time 1787695189.18 total 30.05 last 46.79) - mkdir 2533 (time 1787695199.18 total 40.05 last 83.13) - mkdir 3339 (time 1787695209.19 total 50.06 last 80.57) - mkdir 4071 (time 1787695219.20 total 60.07 last 73.09) - mkdir 4780 (time 1787695229.21 total 70.08 last 70.85) - mkdir 5621 (time 1787695239.21 total 80.08 last 84.08) - mkdir 6359 (time 1787695249.23 total 90.10 last 73.66) - mkdir 7058 (time 1787695259.25 total 100.12 last 69.76) - mkdir 7836 (time 1787695269.30 total 110.17 last 77.43) - mkdir 8493 (time 1787695279.31 total 120.18 last 65.62) - mkdir 9118 (time 1787695289.33 total 130.20 last 62.40) - mkdir 9666 (time 1787695299.33 total 140.20 last 54.78) - mkdir 10000 (time 1787695305.41 total 146.28 last 54.90) - mkdir 10793 (time 1787695315.42 total 156.29 last 79.24) - mkdir 11528 (time 1787695325.43 total 166.30 last 73.42) - mkdir 12329 (time 1787695335.44 total 176.31 last 80.08) - mkdir 13040 (time 1787695345.44 total 186.31 last 71.07) - mkdir 13645 (time 1787695355.48 total 196.35 last 60.27) - mkdir 14429 (time 1787695365.49 total 206.36 last 78.34) - mkdir 15234 (time 1787695375.50 total 216.37 last 80.36) - mkdir 16036 (time 1787695385.52 total 226.39 last 80.04) - mkdir 16807 (time 1787695395.56 total 236.43 last 76.79) - mkdir 17584 (time 1787695405.57 total 246.44 last 77.68) - mkdir 18390 (time 1787695415.57 total 256.44 last 80.57) - mkdir 19198 (time 1787695425.57 total 266.45 last 80.76) - mkdir 19944 (time 1787695435.58 total 276.45 last 74.54) - mkdir 20755 (time 1787695445.59 total 286.46 last 81.04) - mkdir 21536 (time 1787695455.59 total 296.46 last 78.07) - mkdir 22216 (time 1787695465.60 total 306.47 last 67.98) - mkdir 22892 (time 1787695475.60 total 316.47 last 67.57) - mkdir 23602 (time 1787695485.61 total 326.48 last 70.95) - mkdir 24319 (time 1787695495.63 total 336.50 last 71.54) - mkdir 25073 (time 1787695505.66 total 346.53 last 75.21) - mkdir 25601 (time 1787695515.68 total 356.55 last 52.69) - mkdir 26096 (time 1787695525.68 total 366.55 last 49.47) - mkdir 26662 (time 1787695535.73 total 376.60 last 56.34) - mkdir 27440 (time 1787695545.79 total 386.66 last 77.35) - mkdir 27988 (time 1787695555.81 total 396.68 last 54.69) - mkdir 28616 (time 1787695565.82 total 406.69 last 62.71) - mkdir 29371 (time 1787695575.83 total 416.70 last 75.45) - mkdir 30000 (time 1787695583.82 total 424.69 last 78.68) - mkdir 30727 (time 1787695593.83 total 434.70 last 72.68) - mkdir 31474 (time 1787695603.83 total 444.70 last 74.69) - mkdir 32223 (time 1787695613.83 total 454.70 last 74.86) total: 32818 mkdir in 463.78 seconds: 70.76 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 270712 1000592 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787696078 ; total 0 ; last 0) - unlinked 10000 (time 1787696293 ; total 215 ; last 215) - unlinked 20000 (time 1787696444 ; total 366 ; last 151) - unlinked 30000 (time 1787696565 ; total 487 ; last 121) total: 32768 unlinks in 519 seconds: 63.136803 unlinks/second - unlinked 0 (time 1787696078 ; total 0 ; last 0) - unlinked 10000 (time 1787696293 ; total 215 ; last 215) - unlinked 20000 (time 1787696446 ; total 368 ; last 153) - unlinked 30000 (time 1787696567 ; total 489 ; last 121) total: 32768 unlinks in 523 seconds: 62.653919 unlinks/second nlink between: 1 - unlinked 0 (time 1787696603 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787696603 ; total 1 ; last 1) 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 8168 1263136 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre