== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:50:23 (1772466623) 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 1397 (time 1772466638.15 total 10.01 last 139.58) - mkdir 2605 (time 1772466648.16 total 20.01 last 120.73) - mkdir 3887 (time 1772466658.16 total 30.02 last 128.18) - mkdir 5032 (time 1772466668.16 total 40.02 last 114.47) - mkdir 6374 (time 1772466678.16 total 50.02 last 134.18) - mkdir 7936 (time 1772466688.17 total 60.02 last 156.12) - mkdir 9110 (time 1772466698.17 total 70.03 last 117.35) - mkdir 10000 (time 1772466703.78 total 75.64 last 158.69) - mkdir 11762 (time 1772466713.78 total 85.64 last 176.19) - mkdir 13455 (time 1772466723.78 total 95.64 last 169.24) - mkdir 15178 (time 1772466733.79 total 105.64 last 172.24) - mkdir 16454 (time 1772466743.79 total 115.65 last 127.58) - mkdir 17889 (time 1772466753.79 total 125.65 last 143.43) - mkdir 19359 (time 1772466763.79 total 135.65 last 146.99) - mkdir 20000 (time 1772466767.43 total 139.28 last 176.49) - mkdir 21748 (time 1772466777.43 total 149.29 last 174.74) - mkdir 23508 (time 1772466787.44 total 159.30 last 175.84) - mkdir 25461 (time 1772466797.44 total 169.30 last 195.23) - mkdir 27153 (time 1772466807.45 total 179.30 last 169.15) - mkdir 29044 (time 1772466817.45 total 189.31 last 189.06) - mkdir 30000 (time 1772466822.12 total 193.98 last 204.38) - mkdir 31294 (time 1772466832.14 total 204.00 last 129.21) - mkdir 32972 (time 1772466842.14 total 214.00 last 167.79) - mkdir 34726 (time 1772466852.14 total 224.00 last 175.32) - mkdir 36591 (time 1772466862.15 total 234.01 last 186.46) - mkdir 38272 (time 1772466872.15 total 244.01 last 168.08) - mkdir 40000 (time 1772466881.63 total 253.49 last 182.17) - mkdir 41775 (time 1772466891.63 total 263.49 last 177.48) - mkdir 43519 (time 1772466901.64 total 273.49 last 174.39) - mkdir 45455 (time 1772466911.64 total 283.50 last 193.53) - mkdir 47232 (time 1772466921.64 total 293.50 last 177.66) - mkdir 48875 (time 1772466931.64 total 303.50 last 164.30) - mkdir 50000 (time 1772466938.65 total 310.51 last 160.45) - mkdir 50915 (time 1772466948.66 total 320.51 last 91.46) - mkdir 52286 (time 1772466958.66 total 330.52 last 136.99) - mkdir 54120 (time 1772466968.67 total 340.52 last 183.38) - mkdir 55701 (time 1772466978.67 total 350.53 last 158.03) - mkdir 57024 (time 1772466988.68 total 360.54 last 132.15) - mkdir 57897 (time 1772466998.68 total 370.54 last 87.29) - mkdir 59315 (time 1772467008.69 total 380.54 last 141.75) - mkdir 60000 (time 1772467012.17 total 384.03 last 196.82) - mkdir 61601 (time 1772467022.17 total 394.03 last 160.10) - mkdir 63323 (time 1772467032.17 total 404.03 last 172.15) - mkdir 64965 (time 1772467042.17 total 414.03 last 164.15) total: 65636 mkdir in 417.99 seconds: 157.03 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 1772467051 ; total 0 ; last 0) - unlinked 10000 (time 1772467150 ; total 99 ; last 99) - unlinked 20000 (time 1772467250 ; total 199 ; last 100) - unlinked 30000 (time 1772467341 ; total 290 ; last 91) - unlinked 40000 (time 1772467434 ; total 383 ; last 93) - unlinked 50000 (time 1772467529 ; total 478 ; last 95) - unlinked 60000 (time 1772467617 ; total 566 ; last 88) total: 65536 unlinks in 613 seconds: 106.910278 unlinks/second nlink between: 1 - unlinked 0 (time 1772467666 ; total 1 ; last 1) 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