== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:00:37 (1790733637) 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 741 (time 1790733652.45 total 10.00 last 74.09) - mkdir 1480 (time 1790733662.46 total 20.01 last 73.80) - mkdir 2260 (time 1790733672.47 total 30.02 last 77.93) - mkdir 3009 (time 1790733682.48 total 40.03 last 74.86) - mkdir 3771 (time 1790733692.48 total 50.04 last 76.15) - mkdir 4558 (time 1790733702.50 total 60.05 last 78.60) - mkdir 5324 (time 1790733712.51 total 70.06 last 76.49) - mkdir 6058 (time 1790733722.52 total 80.07 last 73.36) - mkdir 6791 (time 1790733732.52 total 90.07 last 73.30) - mkdir 7576 (time 1790733742.52 total 100.07 last 78.48) - mkdir 8358 (time 1790733752.53 total 110.08 last 78.12) - mkdir 9061 (time 1790733762.54 total 120.09 last 70.21) - mkdir 9753 (time 1790733772.54 total 130.10 last 69.18) - mkdir 10000 (time 1790733776.06 total 133.61 last 70.28) - mkdir 10703 (time 1790733786.07 total 143.63 last 70.19) - mkdir 11509 (time 1790733796.08 total 153.63 last 80.58) - mkdir 12291 (time 1790733806.09 total 163.65 last 78.06) - mkdir 13116 (time 1790733816.10 total 173.66 last 82.42) - mkdir 13917 (time 1790733826.10 total 183.66 last 80.10) - mkdir 14717 (time 1790733836.11 total 193.67 last 79.91) - mkdir 15505 (time 1790733846.12 total 203.67 last 78.76) - mkdir 16285 (time 1790733856.13 total 213.68 last 77.93) - mkdir 17020 (time 1790733866.13 total 223.68 last 73.48) - mkdir 17755 (time 1790733876.15 total 233.70 last 73.36) - mkdir 18445 (time 1790733886.15 total 243.70 last 68.99) - mkdir 19181 (time 1790733896.16 total 253.71 last 73.56) - mkdir 19986 (time 1790733906.16 total 263.71 last 80.46) - mkdir 20751 (time 1790733916.17 total 273.72 last 76.47) - mkdir 21492 (time 1790733926.18 total 283.74 last 73.96) - mkdir 22208 (time 1790733936.20 total 293.75 last 71.49) - mkdir 22973 (time 1790733946.20 total 303.76 last 76.47) - mkdir 23676 (time 1790733956.20 total 313.76 last 70.29) - mkdir 24442 (time 1790733966.21 total 323.77 last 76.53) - mkdir 25196 (time 1790733976.22 total 333.77 last 75.36) - mkdir 25921 (time 1790733986.22 total 343.77 last 72.47) - mkdir 26649 (time 1790733996.24 total 353.79 last 72.68) - mkdir 27359 (time 1790734006.25 total 363.80 last 70.91) - mkdir 28129 (time 1790734016.27 total 373.83 last 76.83) - mkdir 28885 (time 1790734026.28 total 383.83 last 75.56) - mkdir 29682 (time 1790734036.28 total 393.83 last 79.68) - mkdir 30000 (time 1790734040.39 total 397.94 last 77.35) - mkdir 30763 (time 1790734050.40 total 407.95 last 76.25) - mkdir 31493 (time 1790734060.40 total 417.96 last 72.96) - mkdir 32195 (time 1790734070.42 total 427.98 last 70.06) total: 32818 mkdir in 436.19 seconds: 75.24 ops/second - mkdir 745 (time 1790733652.46 total 10.02 last 74.39) - mkdir 1495 (time 1790733662.48 total 20.03 last 74.90) - mkdir 2268 (time 1790733672.49 total 30.04 last 77.19) - mkdir 3014 (time 1790733682.50 total 40.05 last 74.54) - mkdir 3783 (time 1790733692.50 total 50.05 last 76.89) - mkdir 4561 (time 1790733702.50 total 60.05 last 77.79) - mkdir 5314 (time 1790733712.52 total 70.07 last 75.16) - mkdir 6049 (time 1790733722.53 total 80.09 last 73.40) - mkdir 6822 (time 1790733732.54 total 90.09 last 77.28) - mkdir 7608 (time 1790733742.55 total 100.10 last 78.48) - mkdir 8359 (time 1790733752.55 total 110.10 last 75.10) - mkdir 9049 (time 1790733762.57 total 120.12 last 68.90) - mkdir 9771 (time 1790733772.59 total 130.14 last 72.04) - mkdir 10000 (time 1790733776.06 total 133.61 last 65.92) - mkdir 10708 (time 1790733786.07 total 143.63 last 70.71) - mkdir 11504 (time 1790733796.08 total 153.63 last 79.56) - mkdir 12304 (time 1790733806.08 total 163.63 last 79.99) - mkdir 13099 (time 1790733816.09 total 173.65 last 79.40) - mkdir 13871 (time 1790733826.10 total 183.65 last 77.18) - mkdir 14661 (time 1790733836.11 total 193.66 last 78.90) - mkdir 15435 (time 1790733846.13 total 203.68 last 77.23) - mkdir 16186 (time 1790733856.14 total 213.69 last 75.03) - mkdir 16900 (time 1790733866.16 total 223.71 last 71.25) - mkdir 17600 (time 1790733876.18 total 233.74 last 69.84) - mkdir 18275 (time 1790733886.19 total 243.74 last 67.47) - mkdir 18997 (time 1790733896.19 total 253.75 last 72.16) - mkdir 19778 (time 1790733906.21 total 263.76 last 78.00) - mkdir 20000 (time 1790733909.11 total 266.66 last 76.59) - mkdir 20763 (time 1790733919.12 total 276.67 last 76.20) - mkdir 21527 (time 1790733929.13 total 286.68 last 76.30) - mkdir 22234 (time 1790733939.14 total 296.69 last 70.68) - mkdir 22980 (time 1790733949.14 total 306.69 last 74.59) - mkdir 23698 (time 1790733959.15 total 316.70 last 71.74) - mkdir 24433 (time 1790733969.16 total 326.72 last 73.37) - mkdir 25172 (time 1790733979.17 total 336.72 last 73.84) - mkdir 25860 (time 1790733989.20 total 346.75 last 68.63) - mkdir 26614 (time 1790733999.21 total 356.76 last 75.28) - mkdir 27338 (time 1790734009.22 total 366.77 last 72.38) - mkdir 28131 (time 1790734019.23 total 376.78 last 79.21) - mkdir 28906 (time 1790734029.24 total 386.79 last 77.38) - mkdir 29704 (time 1790734039.25 total 396.80 last 79.73) - mkdir 30000 (time 1790734043.15 total 400.71 last 75.82) - mkdir 30743 (time 1790734053.16 total 410.72 last 74.22) - mkdir 31492 (time 1790734063.19 total 420.74 last 74.74) - mkdir 32180 (time 1790734073.20 total 430.75 last 68.72) total: 32818 mkdir in 438.84 seconds: 74.78 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270772 1000532 22% /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 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790734592 ; total 0 ; last 0) - unlinked 10000 (time 1790734802 ; total 210 ; last 210) - unlinked 20000 (time 1790734935 ; total 343 ; last 133) - unlinked 30000 (time 1790735062 ; total 470 ; last 127) total: 32768 unlinks in 507 seconds: 64.631165 unlinks/second - unlinked 0 (time 1790734592 ; total 0 ; last 0) - unlinked 10000 (time 1790734802 ; total 210 ; last 210) - unlinked 20000 (time 1790734937 ; total 345 ; last 135) - unlinked 30000 (time 1790735063 ; total 471 ; last 126) total: 32768 unlinks in 507 seconds: 64.631165 unlinks/second nlink between: 1 - unlinked 0 (time 1790735102 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1790735102 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8228 1263076 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre