== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:57:02 (1773197822) 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 962 (time 1773197841.12 total 10.01 last 96.07) - mkdir 1991 (time 1773197851.13 total 20.02 last 102.82) - mkdir 3171 (time 1773197861.13 total 30.02 last 117.97) - mkdir 4309 (time 1773197871.13 total 40.03 last 113.76) - mkdir 5643 (time 1773197881.13 total 50.03 last 133.37) - mkdir 7042 (time 1773197891.13 total 60.03 last 139.90) - mkdir 8118 (time 1773197901.14 total 70.03 last 107.55) - mkdir 9264 (time 1773197911.15 total 80.05 last 114.43) - mkdir 10000 (time 1773197917.85 total 86.74 last 109.99) - mkdir 11142 (time 1773197927.85 total 96.74 last 114.17) - mkdir 12147 (time 1773197937.86 total 106.75 last 100.40) - mkdir 13047 (time 1773197947.87 total 116.76 last 89.91) - mkdir 13926 (time 1773197957.87 total 126.76 last 87.89) - mkdir 15086 (time 1773197967.87 total 136.77 last 115.95) - mkdir 16131 (time 1773197977.88 total 146.77 last 104.47) - mkdir 16776 (time 1773197987.89 total 156.79 last 64.41) - mkdir 17433 (time 1773197997.91 total 166.81 last 65.57) - mkdir 18316 (time 1773198007.92 total 176.82 last 88.19) - mkdir 19231 (time 1773198017.93 total 186.82 last 91.45) - mkdir 20000 (time 1773198024.45 total 193.35 last 117.89) - mkdir 21103 (time 1773198034.46 total 203.35 last 110.26) - mkdir 22299 (time 1773198044.46 total 213.35 last 119.58) - mkdir 23571 (time 1773198054.46 total 223.35 last 127.20) - mkdir 24723 (time 1773198064.46 total 233.36 last 115.12) - mkdir 25709 (time 1773198074.47 total 243.36 last 98.54) - mkdir 26624 (time 1773198084.47 total 253.37 last 91.49) - mkdir 27764 (time 1773198094.47 total 263.37 last 113.99) - mkdir 28902 (time 1773198104.47 total 273.37 last 113.80) - mkdir 30000 (time 1773198113.36 total 282.25 last 123.61) - mkdir 30783 (time 1773198123.36 total 292.25 last 78.27) - mkdir 31649 (time 1773198133.36 total 302.26 last 86.57) - mkdir 32527 (time 1773198143.37 total 312.26 last 87.75) - mkdir 33797 (time 1773198153.37 total 322.26 last 127.00) - mkdir 34904 (time 1773198163.39 total 332.28 last 110.47) - mkdir 35704 (time 1773198173.39 total 342.29 last 79.97) - mkdir 36537 (time 1773198183.40 total 352.30 last 83.24) - mkdir 37330 (time 1773198193.42 total 362.31 last 79.16) - mkdir 38261 (time 1773198203.42 total 372.32 last 93.05) - mkdir 39152 (time 1773198213.43 total 382.32 last 89.08) - mkdir 40000 (time 1773198222.91 total 391.80 last 89.46) - mkdir 41091 (time 1773198232.93 total 401.82 last 108.84) - mkdir 42119 (time 1773198242.94 total 411.83 last 102.74) - mkdir 43064 (time 1773198252.94 total 421.83 last 94.48) - mkdir 44026 (time 1773198262.94 total 431.84 last 96.14) - mkdir 45165 (time 1773198272.95 total 441.84 last 113.85) - mkdir 46178 (time 1773198282.95 total 451.85 last 101.25) - mkdir 47219 (time 1773198292.99 total 461.88 last 103.74) - mkdir 48339 (time 1773198302.99 total 471.89 last 111.96) - mkdir 49410 (time 1773198312.99 total 481.89 last 107.08) - mkdir 50000 (time 1773198320.05 total 488.94 last 83.60) - mkdir 50916 (time 1773198330.05 total 498.95 last 91.59) - mkdir 51913 (time 1773198340.05 total 508.95 last 99.69) - mkdir 53017 (time 1773198350.06 total 518.95 last 110.32) - mkdir 53829 (time 1773198360.07 total 528.96 last 81.12) - mkdir 54624 (time 1773198370.07 total 538.97 last 79.47) - mkdir 55420 (time 1773198380.08 total 548.97 last 79.58) - mkdir 56370 (time 1773198390.08 total 558.97 last 94.99) - mkdir 57121 (time 1773198400.09 total 568.98 last 75.03) - mkdir 57854 (time 1773198410.09 total 578.98 last 73.28) - mkdir 58554 (time 1773198420.09 total 588.99 last 69.96) - mkdir 59422 (time 1773198430.10 total 598.99 last 86.75) - mkdir 60000 (time 1773198436.08 total 604.97 last 96.72) - mkdir 61028 (time 1773198446.08 total 614.98 last 102.73) - mkdir 62218 (time 1773198456.08 total 624.98 last 118.99) - mkdir 63168 (time 1773198466.08 total 634.98 last 95.00) - mkdir 64207 (time 1773198476.09 total 644.99 last 103.82) - mkdir 65287 (time 1773198486.10 total 654.99 last 107.95) total: 65636 mkdir in 657.85 seconds: 99.77 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 270356 1000948 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1773198497 ; total 0 ; last 0) - unlinked 10000 (time 1773198678 ; total 181 ; last 181) - unlinked 20000 (time 1773198870 ; total 373 ; last 192) - unlinked 30000 (time 1773199041 ; total 544 ; last 171) - unlinked 40000 (time 1773199224 ; total 727 ; last 183) - unlinked 50000 (time 1773199401 ; total 904 ; last 177) - unlinked 60000 (time 1773199593 ; total 1096 ; last 192) total: 65536 unlinks in 1201 seconds: 54.567860 unlinks/second nlink between: 1 - unlinked 0 (time 1773199702 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7932 1263372 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 289 1023711 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524122 569 523553 1% /mnt/lustre