== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:52:33 (1763351553) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524088 535 523553 1% /mnt/lustre - mkdir 1508 (time 1763351567.41 total 10.01 last 150.72) - mkdir 2876 (time 1763351577.42 total 20.01 last 136.72) - mkdir 4313 (time 1763351587.42 total 30.02 last 143.62) - mkdir 5562 (time 1763351597.43 total 40.03 last 124.75) - mkdir 6641 (time 1763351607.44 total 50.04 last 107.79) - mkdir 7968 (time 1763351617.45 total 60.04 last 132.63) - mkdir 9394 (time 1763351627.45 total 70.04 last 142.60) - mkdir 10000 (time 1763351631.70 total 74.30 last 142.57) - mkdir 11422 (time 1763351641.71 total 84.30 last 142.14) - mkdir 12852 (time 1763351651.71 total 94.30 last 142.96) - mkdir 14276 (time 1763351661.71 total 104.31 last 142.36) - mkdir 15741 (time 1763351671.72 total 114.32 last 146.31) - mkdir 17233 (time 1763351681.73 total 124.32 last 149.13) - mkdir 18595 (time 1763351691.73 total 134.33 last 136.17) - mkdir 20000 (time 1763351701.41 total 144.00 last 145.20) - mkdir 21368 (time 1763351711.41 total 154.00 last 136.77) - mkdir 22733 (time 1763351721.41 total 164.01 last 136.48) - mkdir 24137 (time 1763351731.41 total 174.01 last 140.38) - mkdir 25581 (time 1763351741.41 total 184.01 last 144.40) - mkdir 27020 (time 1763351751.42 total 194.02 last 143.72) - mkdir 28501 (time 1763351761.43 total 204.02 last 148.03) - mkdir 29982 (time 1763351771.44 total 214.03 last 147.98) - mkdir 31276 (time 1763351781.44 total 224.04 last 129.31) - mkdir 32661 (time 1763351791.45 total 234.04 last 138.44) - mkdir 34117 (time 1763351801.45 total 244.04 last 145.60) - mkdir 35629 (time 1763351811.46 total 254.05 last 151.07) - mkdir 37320 (time 1763351821.46 total 264.06 last 168.98) - mkdir 39215 (time 1763351831.47 total 274.07 last 189.34) - mkdir 40000 (time 1763351836.45 total 279.04 last 157.72) - mkdir 41765 (time 1763351846.45 total 289.05 last 176.48) - mkdir 43352 (time 1763351856.46 total 299.06 last 158.51) - mkdir 44829 (time 1763351866.47 total 309.06 last 147.60) - mkdir 46407 (time 1763351876.47 total 319.07 last 157.76) - mkdir 47797 (time 1763351886.48 total 329.07 last 138.94) - mkdir 49371 (time 1763351896.48 total 339.07 last 157.40) - mkdir 50000 (time 1763351900.65 total 343.24 last 150.88) - mkdir 51669 (time 1763351910.65 total 353.25 last 166.82) - mkdir 53287 (time 1763351920.66 total 363.25 last 161.69) - mkdir 54927 (time 1763351930.66 total 373.26 last 163.89) - mkdir 56717 (time 1763351940.67 total 383.26 last 178.94) - mkdir 58433 (time 1763351950.68 total 393.27 last 171.45) - mkdir 60000 (time 1763351959.41 total 402.01 last 179.34) - mkdir 61892 (time 1763351969.42 total 412.01 last 189.09) - mkdir 63575 (time 1763351979.42 total 422.02 last 168.25) total: 65636 mkdir in 431.64 seconds: 152.06 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270396 1000908 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66171 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1763351991 ; total 0 ; last 0) - unlinked 10000 (time 1763352092 ; total 101 ; last 101) - unlinked 20000 (time 1763352195 ; total 204 ; last 103) - unlinked 30000 (time 1763352296 ; total 305 ; last 101) - unlinked 40000 (time 1763352392 ; total 401 ; last 96) - unlinked 50000 (time 1763352488 ; total 497 ; last 96) - unlinked 60000 (time 1763352584 ; total 593 ; last 96) total: 65536 unlinks in 641 seconds: 102.240250 unlinks/second nlink between: 1 - unlinked 0 (time 1763352633 ; 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 7852 1263452 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524088 535 523553 1% /mnt/lustre