== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:45:39 (1775832339) 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 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 1452 (time 1775832353.68 total 10.00 last 145.19) - mkdir 2850 (time 1775832363.68 total 20.00 last 139.75) - mkdir 4299 (time 1775832373.68 total 30.01 last 144.88) - mkdir 5724 (time 1775832383.69 total 40.01 last 142.46) - mkdir 7154 (time 1775832393.69 total 50.01 last 142.92) - mkdir 8821 (time 1775832403.69 total 60.02 last 166.69) - mkdir 10000 (time 1775832410.32 total 66.64 last 177.88) - mkdir 11895 (time 1775832420.32 total 76.65 last 189.44) - mkdir 13604 (time 1775832430.33 total 86.65 last 170.84) - mkdir 15229 (time 1775832440.33 total 96.65 last 162.46) - mkdir 16964 (time 1775832450.33 total 106.65 last 173.48) - mkdir 18857 (time 1775832460.33 total 116.65 last 189.29) - mkdir 20000 (time 1775832467.11 total 123.44 last 168.52) - mkdir 21947 (time 1775832477.13 total 133.45 last 194.49) - mkdir 23772 (time 1775832487.13 total 143.45 last 182.43) - mkdir 25703 (time 1775832497.13 total 153.45 last 193.06) - mkdir 27538 (time 1775832507.13 total 163.46 last 183.45) - mkdir 29612 (time 1775832517.14 total 173.46 last 207.37) - mkdir 31387 (time 1775832527.14 total 183.46 last 177.43) - mkdir 33154 (time 1775832537.14 total 193.46 last 176.66) - mkdir 34959 (time 1775832547.15 total 203.47 last 180.36) - mkdir 36979 (time 1775832557.15 total 213.47 last 202.00) - mkdir 38931 (time 1775832567.15 total 223.47 last 195.17) - mkdir 40000 (time 1775832572.83 total 229.15 last 188.28) - mkdir 41766 (time 1775832582.83 total 239.15 last 176.54) - mkdir 43556 (time 1775832592.84 total 249.16 last 178.92) - mkdir 45252 (time 1775832602.84 total 259.17 last 169.45) - mkdir 47305 (time 1775832612.85 total 269.17 last 205.29) - mkdir 49279 (time 1775832622.85 total 279.17 last 197.32) - mkdir 50000 (time 1775832626.17 total 282.50 last 216.92) - mkdir 51876 (time 1775832636.18 total 292.50 last 187.49) - mkdir 53622 (time 1775832646.18 total 302.50 last 174.59) - mkdir 55572 (time 1775832656.18 total 312.50 last 194.99) - mkdir 57602 (time 1775832666.19 total 322.51 last 202.88) - mkdir 59544 (time 1775832676.19 total 332.52 last 194.05) - mkdir 60000 (time 1775832678.89 total 335.21 last 169.24) - mkdir 61923 (time 1775832688.89 total 345.21 last 192.29) - mkdir 63951 (time 1775832698.89 total 355.21 last 202.76) total: 65636 mkdir in 362.96 seconds: 180.84 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 270276 1001028 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 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1775832709 ; total 0 ; last 0) - unlinked 10000 (time 1775832788 ; total 79 ; last 79) - unlinked 20000 (time 1775832870 ; total 161 ; last 82) - unlinked 30000 (time 1775832960 ; total 251 ; last 90) - unlinked 40000 (time 1775833044 ; total 335 ; last 84) - unlinked 50000 (time 1775833115 ; total 406 ; last 71) - unlinked 60000 (time 1775833186 ; total 477 ; last 71) total: 65536 unlinks in 516 seconds: 127.007751 unlinks/second nlink between: 1 - unlinked 0 (time 1775833226 ; total 0 ; last 0) total: 100 unlinks in 1 seconds: 100.000000 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 7800 1263504 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 276 1023724 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524109 556 523553 1% /mnt/lustre