== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:30:59 (1763332259) 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 1488 (time 1763332273.94 total 10.00 last 148.74) - mkdir 2896 (time 1763332283.95 total 20.02 last 140.63) - mkdir 4335 (time 1763332293.95 total 30.02 last 143.89) - mkdir 5785 (time 1763332303.95 total 40.02 last 144.95) - mkdir 7235 (time 1763332313.96 total 50.03 last 144.87) - mkdir 8618 (time 1763332323.96 total 60.03 last 138.27) - mkdir 10000 (time 1763332333.04 total 69.10 last 152.31) - mkdir 11492 (time 1763332343.04 total 79.11 last 149.19) - mkdir 12965 (time 1763332353.04 total 89.11 last 147.27) - mkdir 14376 (time 1763332363.05 total 99.12 last 140.99) - mkdir 15935 (time 1763332373.05 total 109.12 last 155.83) - mkdir 17395 (time 1763332383.05 total 119.12 last 145.99) - mkdir 18958 (time 1763332393.06 total 129.13 last 156.12) - mkdir 20000 (time 1763332399.60 total 135.67 last 159.46) - mkdir 21568 (time 1763332409.60 total 145.67 last 156.71) - mkdir 23179 (time 1763332419.61 total 155.68 last 160.95) - mkdir 24706 (time 1763332429.61 total 165.68 last 152.68) - mkdir 26348 (time 1763332439.62 total 175.69 last 164.14) - mkdir 27943 (time 1763332449.62 total 185.69 last 159.44) - mkdir 29568 (time 1763332459.63 total 195.70 last 162.40) - mkdir 30000 (time 1763332462.55 total 198.62 last 147.72) - mkdir 31555 (time 1763332472.55 total 208.62 last 155.50) - mkdir 33203 (time 1763332482.55 total 218.62 last 164.78) - mkdir 34823 (time 1763332492.55 total 228.62 last 161.99) - mkdir 36302 (time 1763332502.56 total 238.63 last 147.74) - mkdir 37776 (time 1763332512.58 total 248.64 last 147.23) - mkdir 39385 (time 1763332522.58 total 258.65 last 160.88) - mkdir 40000 (time 1763332526.54 total 262.61 last 155.28) - mkdir 41471 (time 1763332536.54 total 272.61 last 147.07) - mkdir 42905 (time 1763332546.54 total 282.61 last 143.40) - mkdir 44163 (time 1763332556.54 total 292.61 last 125.75) - mkdir 45462 (time 1763332566.55 total 302.62 last 129.85) - mkdir 46907 (time 1763332576.56 total 312.63 last 144.36) - mkdir 48152 (time 1763332586.56 total 322.63 last 124.47) - mkdir 49476 (time 1763332596.56 total 332.63 last 132.39) - mkdir 50000 (time 1763332600.55 total 336.62 last 131.36) - mkdir 51390 (time 1763332610.55 total 346.62 last 138.93) - mkdir 52834 (time 1763332620.56 total 356.62 last 144.39) - mkdir 54410 (time 1763332630.56 total 366.63 last 157.58) - mkdir 56001 (time 1763332640.56 total 376.63 last 159.09) - mkdir 57477 (time 1763332650.56 total 386.63 last 147.51) - mkdir 59039 (time 1763332660.57 total 396.63 last 156.17) - mkdir 60000 (time 1763332666.47 total 402.54 last 162.80) - mkdir 61706 (time 1763332676.47 total 412.54 last 170.59) - mkdir 63304 (time 1763332686.47 total 422.54 last 159.75) - mkdir 65060 (time 1763332696.47 total 432.54 last 175.57) total: 65636 mkdir in 436.08 seconds: 150.51 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 270228 1001076 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 1763332705 ; total 0 ; last 0) - unlinked 10000 (time 1763332821 ; total 116 ; last 116) - unlinked 20000 (time 1763332928 ; total 223 ; last 107) - unlinked 30000 (time 1763333049 ; total 344 ; last 121) - unlinked 40000 (time 1763333164 ; total 459 ; last 115) - unlinked 50000 (time 1763333277 ; total 572 ; last 113) - unlinked 60000 (time 1763333384 ; total 679 ; last 107) total: 65536 unlinks in 736 seconds: 89.043480 unlinks/second nlink between: 1 - unlinked 0 (time 1763333443 ; 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 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