== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:32:13 (1775763133) 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 1145 (time 1775763148.84 total 10.00 last 114.49) - mkdir 2243 (time 1775763158.86 total 20.02 last 109.62) - mkdir 3542 (time 1775763168.87 total 30.03 last 129.80) - mkdir 4534 (time 1775763178.87 total 40.03 last 99.12) - mkdir 5507 (time 1775763188.88 total 50.04 last 97.26) - mkdir 6604 (time 1775763198.88 total 60.04 last 109.69) - mkdir 7894 (time 1775763208.89 total 70.05 last 128.90) - mkdir 9331 (time 1775763218.89 total 80.05 last 143.64) - mkdir 10000 (time 1775763223.42 total 84.58 last 147.57) - mkdir 11392 (time 1775763233.43 total 94.59 last 139.16) - mkdir 12882 (time 1775763243.44 total 104.60 last 148.75) - mkdir 14266 (time 1775763253.45 total 114.61 last 138.32) - mkdir 15564 (time 1775763263.45 total 124.61 last 129.79) - mkdir 16845 (time 1775763273.45 total 134.61 last 128.05) - mkdir 18107 (time 1775763283.46 total 144.61 last 126.18) - mkdir 19286 (time 1775763293.46 total 154.62 last 117.87) - mkdir 20000 (time 1775763298.82 total 159.98 last 133.14) - mkdir 21345 (time 1775763308.83 total 169.98 last 134.44) - mkdir 22654 (time 1775763318.83 total 179.99 last 130.85) - mkdir 23927 (time 1775763328.83 total 189.99 last 127.23) - mkdir 25247 (time 1775763338.84 total 199.99 last 131.99) - mkdir 26378 (time 1775763348.84 total 210.00 last 113.09) - mkdir 27375 (time 1775763358.84 total 220.00 last 99.67) - mkdir 28747 (time 1775763368.85 total 230.01 last 137.05) - mkdir 29865 (time 1775763378.86 total 240.02 last 111.65) - mkdir 30831 (time 1775763388.87 total 250.02 last 96.59) - mkdir 31971 (time 1775763398.87 total 260.03 last 113.90) - mkdir 33083 (time 1775763408.88 total 270.04 last 111.16) - mkdir 34434 (time 1775763418.89 total 280.05 last 134.99) - mkdir 35751 (time 1775763428.90 total 290.06 last 131.52) - mkdir 36882 (time 1775763438.90 total 300.06 last 113.07) - mkdir 38108 (time 1775763448.90 total 310.06 last 122.58) - mkdir 39361 (time 1775763458.91 total 320.07 last 125.25) - mkdir 40000 (time 1775763463.85 total 325.01 last 129.35) - mkdir 41041 (time 1775763473.85 total 335.01 last 104.09) - mkdir 42200 (time 1775763483.86 total 345.02 last 115.76) - mkdir 43359 (time 1775763493.86 total 355.02 last 115.87) - mkdir 44288 (time 1775763503.87 total 365.03 last 92.82) - mkdir 45324 (time 1775763513.89 total 375.05 last 103.45) - mkdir 46384 (time 1775763523.89 total 385.05 last 105.99) - mkdir 47512 (time 1775763533.89 total 395.05 last 112.76) - mkdir 48622 (time 1775763543.90 total 405.06 last 110.91) - mkdir 49963 (time 1775763553.90 total 415.06 last 134.10) - mkdir 51135 (time 1775763563.90 total 425.06 last 117.13) - mkdir 52368 (time 1775763573.91 total 435.07 last 123.25) - mkdir 53440 (time 1775763583.91 total 445.07 last 107.18) - mkdir 54563 (time 1775763593.91 total 455.07 last 112.26) - mkdir 55722 (time 1775763603.92 total 465.08 last 115.84) - mkdir 56757 (time 1775763613.92 total 475.08 last 103.46) - mkdir 58038 (time 1775763623.92 total 485.08 last 128.09) - mkdir 59024 (time 1775763633.93 total 495.09 last 98.58) - mkdir 60000 (time 1775763642.44 total 503.60 last 114.61) - mkdir 61088 (time 1775763652.45 total 513.60 last 108.76) - mkdir 62211 (time 1775763662.45 total 523.61 last 112.24) - mkdir 63310 (time 1775763672.45 total 533.61 last 109.86) - mkdir 64678 (time 1775763682.46 total 543.62 last 136.72) total: 65636 mkdir in 551.81 seconds: 118.95 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 270224 1001080 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 1775763697 ; total 0 ; last 0) - unlinked 10000 (time 1775763850 ; total 153 ; last 153) - unlinked 20000 (time 1775763999 ; total 302 ; last 149) - unlinked 30000 (time 1775764154 ; total 457 ; last 155) - unlinked 40000 (time 1775764304 ; total 607 ; last 150) - unlinked 50000 (time 1775764457 ; total 760 ; last 153) - unlinked 60000 (time 1775764601 ; total 904 ; last 144) total: 65536 unlinks in 972 seconds: 67.423866 unlinks/second nlink between: 1 - unlinked 0 (time 1775764671 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 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 7684 1263620 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 260 1023740 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: 524093 540 523553 1% /mnt/lustre