== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:28:17 (1773732497) 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524088 535 523553 1% /mnt/lustre - mkdir 1090 (time 1773732513.17 total 10.01 last 108.90) - mkdir 2364 (time 1773732523.17 total 20.01 last 127.39) - mkdir 3623 (time 1773732533.17 total 30.01 last 125.87) - mkdir 4945 (time 1773732543.17 total 40.02 last 132.16) - mkdir 6274 (time 1773732553.17 total 50.02 last 132.87) - mkdir 7575 (time 1773732563.18 total 60.02 last 130.02) - mkdir 8967 (time 1773732573.18 total 70.03 last 139.15) - mkdir 10000 (time 1773732581.07 total 77.92 last 130.96) - mkdir 11411 (time 1773732591.08 total 87.92 last 141.00) - mkdir 12787 (time 1773732601.08 total 97.93 last 137.51) - mkdir 14108 (time 1773732611.09 total 107.93 last 132.05) - mkdir 15498 (time 1773732621.10 total 117.94 last 138.90) - mkdir 16989 (time 1773732631.10 total 127.94 last 149.08) - mkdir 18276 (time 1773732641.10 total 137.94 last 128.66) - mkdir 19535 (time 1773732651.10 total 147.95 last 125.88) - mkdir 20000 (time 1773732654.98 total 151.82 last 120.05) - mkdir 21299 (time 1773732664.98 total 161.82 last 129.83) - mkdir 22697 (time 1773732674.98 total 171.83 last 139.79) - mkdir 23963 (time 1773732684.99 total 181.83 last 126.53) - mkdir 25362 (time 1773732694.99 total 191.83 last 139.90) - mkdir 26647 (time 1773732704.99 total 201.83 last 128.48) - mkdir 28212 (time 1773732714.99 total 211.84 last 156.45) - mkdir 29701 (time 1773732725.00 total 221.84 last 148.76) - mkdir 30000 (time 1773732727.08 total 223.93 last 143.64) - mkdir 31554 (time 1773732737.09 total 233.93 last 155.35) - mkdir 32997 (time 1773732747.09 total 243.94 last 144.17) - mkdir 34333 (time 1773732757.10 total 253.94 last 133.53) - mkdir 35795 (time 1773732767.10 total 263.94 last 146.20) - mkdir 37176 (time 1773732777.10 total 273.95 last 138.06) - mkdir 38559 (time 1773732787.11 total 283.96 last 138.17) - mkdir 40000 (time 1773732796.51 total 293.36 last 153.26) - mkdir 41381 (time 1773732806.52 total 303.37 last 138.01) - mkdir 42698 (time 1773732816.53 total 313.37 last 131.63) - mkdir 44052 (time 1773732826.53 total 323.37 last 135.39) - mkdir 45348 (time 1773732836.53 total 333.37 last 129.56) - mkdir 46804 (time 1773732846.53 total 343.38 last 145.57) - mkdir 48232 (time 1773732856.54 total 353.38 last 142.72) - mkdir 49627 (time 1773732866.54 total 363.39 last 139.43) - mkdir 50000 (time 1773732869.25 total 366.10 last 137.60) - mkdir 51401 (time 1773732879.26 total 376.10 last 140.01) - mkdir 52979 (time 1773732889.27 total 386.11 last 157.71) - mkdir 54675 (time 1773732899.27 total 396.11 last 169.57) - mkdir 56455 (time 1773732909.27 total 406.11 last 177.96) - mkdir 57931 (time 1773732919.27 total 416.11 last 147.60) - mkdir 59390 (time 1773732929.27 total 426.11 last 145.88) - mkdir 60000 (time 1773732933.87 total 430.72 last 132.55) - mkdir 61453 (time 1773732943.88 total 440.73 last 145.13) - mkdir 62889 (time 1773732953.89 total 450.73 last 143.52) - mkdir 64359 (time 1773732963.89 total 460.74 last 146.98) total: 65636 mkdir in 468.80 seconds: 140.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270328 1000976 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66171 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1773732975 ; total 0 ; last 0) - unlinked 10000 (time 1773733091 ; total 116 ; last 116) - unlinked 20000 (time 1773733330 ; total 355 ; last 239) - unlinked 30000 (time 1773733528 ; total 553 ; last 198) - unlinked 40000 (time 1773733733 ; total 758 ; last 205) - unlinked 50000 (time 1773733965 ; total 990 ; last 232) - unlinked 60000 (time 1773734195 ; total 1220 ; last 230) total: 65536 unlinks in 1347 seconds: 48.653305 unlinks/second nlink between: 1 - unlinked 0 (time 1773734327 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7904 1263400 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 308 1023692 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524118 565 523553 1% /mnt/lustre