== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:48:42 (1767322122) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1648 1269656 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 277 1023723 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: 524089 536 523553 1% /mnt/lustre - mkdir 1386 (time 1767322136.95 total 10.01 last 138.52) - mkdir 2540 (time 1767322146.95 total 20.01 last 115.38) - mkdir 4115 (time 1767322156.96 total 30.01 last 157.48) - mkdir 5450 (time 1767322166.96 total 40.01 last 133.45) - mkdir 6953 (time 1767322176.96 total 50.01 last 150.29) - mkdir 8354 (time 1767322186.96 total 60.02 last 140.04) - mkdir 9957 (time 1767322196.97 total 70.02 last 160.23) - mkdir 11462 (time 1767322206.97 total 80.02 last 150.47) - mkdir 12751 (time 1767322216.99 total 90.04 last 128.68) - mkdir 14008 (time 1767322226.99 total 100.04 last 125.70) - mkdir 15372 (time 1767322236.99 total 110.05 last 136.31) - mkdir 16646 (time 1767322246.99 total 120.05 last 127.39) - mkdir 18081 (time 1767322257.00 total 130.05 last 143.46) - mkdir 19794 (time 1767322267.01 total 140.06 last 171.10) - mkdir 21345 (time 1767322277.01 total 150.06 last 155.09) - mkdir 22690 (time 1767322287.01 total 160.07 last 134.43) - mkdir 24062 (time 1767322297.02 total 170.07 last 137.18) - mkdir 25578 (time 1767322307.02 total 180.07 last 151.59) - mkdir 26949 (time 1767322317.02 total 190.07 last 137.08) - mkdir 28452 (time 1767322327.02 total 200.08 last 150.23) - mkdir 30000 (time 1767322336.81 total 209.87 last 158.09) - mkdir 31526 (time 1767322346.82 total 219.87 last 152.53) - mkdir 33115 (time 1767322356.82 total 229.88 last 158.81) - mkdir 34584 (time 1767322366.83 total 239.89 last 146.79) - mkdir 36252 (time 1767322376.83 total 249.89 last 166.79) - mkdir 37842 (time 1767322386.83 total 259.89 last 158.98) - mkdir 39472 (time 1767322396.84 total 269.89 last 162.92) - mkdir 40000 (time 1767322400.09 total 273.14 last 162.38) - mkdir 41550 (time 1767322410.10 total 283.15 last 154.88) - mkdir 43159 (time 1767322420.10 total 293.16 last 160.81) - mkdir 44832 (time 1767322430.11 total 303.16 last 167.27) - mkdir 46472 (time 1767322440.11 total 313.16 last 163.97) - mkdir 48087 (time 1767322450.11 total 323.16 last 161.44) - mkdir 49736 (time 1767322460.11 total 333.17 last 164.86) - mkdir 51285 (time 1767322470.12 total 343.17 last 154.85) - mkdir 52992 (time 1767322480.13 total 353.18 last 170.47) - mkdir 54728 (time 1767322490.13 total 363.18 last 173.58) - mkdir 56319 (time 1767322500.14 total 373.19 last 158.95) - mkdir 57963 (time 1767322510.14 total 383.19 last 164.40) - mkdir 59749 (time 1767322520.14 total 393.20 last 178.55) - mkdir 61481 (time 1767322530.14 total 403.20 last 173.18) - mkdir 63159 (time 1767322540.15 total 413.20 last 167.71) - mkdir 64678 (time 1767322550.15 total 423.21 last 151.83) total: 65636 mkdir in 429.17 seconds: 152.94 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 270268 1001036 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 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 1767322560 ; total 0 ; last 0) - unlinked 10000 (time 1767322671 ; total 111 ; last 111) - unlinked 20000 (time 1767322767 ; total 207 ; last 96) - unlinked 30000 (time 1767322883 ; total 323 ; last 116) - unlinked 40000 (time 1767322996 ; total 436 ; last 113) - unlinked 50000 (time 1767323097 ; total 537 ; last 101) - unlinked 60000 (time 1767323203 ; total 643 ; last 106) total: 65536 unlinks in 698 seconds: 93.891121 unlinks/second nlink between: 1 - unlinked 0 (time 1767323260 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7724 1263580 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 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