== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:57:00 (1746129420) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1848 1285840 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1692 1285996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3072 7210968 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 1512 (time 1746129434.24 total 10.00 last 151.19) - mkdir 3302 (time 1746129444.24 total 20.00 last 178.98) - mkdir 5024 (time 1746129454.24 total 30.00 last 172.17) - mkdir 6929 (time 1746129464.24 total 40.01 last 190.45) - mkdir 8598 (time 1746129474.25 total 50.01 last 166.87) - mkdir 10000 (time 1746129481.07 total 56.83 last 205.45) - mkdir 11897 (time 1746129491.07 total 66.83 last 189.70) - mkdir 13639 (time 1746129501.07 total 76.84 last 174.14) - mkdir 15501 (time 1746129511.08 total 86.84 last 186.13) - mkdir 17296 (time 1746129521.08 total 96.84 last 179.44) - mkdir 18995 (time 1746129531.08 total 106.84 last 169.89) - mkdir 20000 (time 1746129537.58 total 113.34 last 154.70) - mkdir 21507 (time 1746129547.58 total 123.34 last 150.69) - mkdir 23116 (time 1746129557.58 total 133.34 last 160.84) - mkdir 24660 (time 1746129567.59 total 143.35 last 154.34) - mkdir 26216 (time 1746129577.59 total 153.35 last 155.56) - mkdir 27995 (time 1746129587.59 total 163.35 last 177.84) - mkdir 29756 (time 1746129597.59 total 173.36 last 176.09) - mkdir 31383 (time 1746129607.61 total 183.37 last 162.47) - mkdir 33081 (time 1746129617.61 total 193.37 last 169.79) - mkdir 34739 (time 1746129627.61 total 203.38 last 165.71) - mkdir 36446 (time 1746129637.62 total 213.38 last 170.63) - mkdir 38016 (time 1746129647.62 total 223.38 last 156.95) - mkdir 39494 (time 1746129657.63 total 233.39 last 147.74) - mkdir 40000 (time 1746129661.35 total 237.11 last 135.88) - mkdir 41610 (time 1746129671.35 total 247.12 last 160.91) - mkdir 43113 (time 1746129681.36 total 257.12 last 150.22) - mkdir 44617 (time 1746129691.36 total 267.12 last 150.40) - mkdir 46261 (time 1746129701.36 total 277.12 last 164.36) - mkdir 47871 (time 1746129711.37 total 287.13 last 160.93) - mkdir 49589 (time 1746129721.38 total 297.14 last 171.63) - mkdir 50000 (time 1746129723.40 total 299.16 last 202.90) - mkdir 52047 (time 1746129733.41 total 309.17 last 204.55) - mkdir 53518 (time 1746129743.42 total 319.18 last 146.93) - mkdir 55084 (time 1746129753.42 total 329.18 last 156.60) - mkdir 56753 (time 1746129763.43 total 339.19 last 166.82) - mkdir 58295 (time 1746129773.43 total 349.19 last 154.10) - mkdir 59893 (time 1746129783.44 total 359.20 last 159.70) - mkdir 61551 (time 1746129793.44 total 369.21 last 165.72) - mkdir 63134 (time 1746129803.45 total 379.22 last 158.14) - mkdir 64628 (time 1746129813.46 total 389.22 last 149.38) total: 65636 mkdir in 395.80 seconds: 165.83 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1848 1285840 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270316 1017372 21% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3072 7210968 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 1746129823 ; total 0 ; last 0) - unlinked 10000 (time 1746129934 ; total 111 ; last 111) - unlinked 20000 (time 1746130044 ; total 221 ; last 110) - unlinked 30000 (time 1746130158 ; total 335 ; last 114) - unlinked 40000 (time 1746130260 ; total 437 ; last 102) - unlinked 50000 (time 1746130373 ; total 550 ; last 113) - unlinked 60000 (time 1746130480 ; total 657 ; last 107) total: 65536 unlinks in 712 seconds: 92.044945 unlinks/second nlink between: 1 - unlinked 0 (time 1746130537 ; 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 1848 1285840 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7772 1279916 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3072 7210968 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