== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:10:17 (1763338217) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 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: 524090 537 523553 1% /mnt/lustre - mkdir 1343 (time 1763338231.63 total 10.00 last 134.25) - mkdir 2709 (time 1763338241.63 total 20.00 last 136.59) - mkdir 4008 (time 1763338251.64 total 30.01 last 129.85) - mkdir 5338 (time 1763338261.64 total 40.01 last 132.99) - mkdir 6748 (time 1763338271.65 total 50.02 last 140.85) - mkdir 8165 (time 1763338281.65 total 60.02 last 141.67) - mkdir 9459 (time 1763338291.65 total 70.02 last 129.37) - mkdir 10000 (time 1763338295.58 total 73.95 last 137.71) - mkdir 11336 (time 1763338305.58 total 83.95 last 133.57) - mkdir 12783 (time 1763338315.59 total 93.96 last 144.64) - mkdir 14147 (time 1763338325.59 total 103.96 last 136.39) - mkdir 15335 (time 1763338335.59 total 113.96 last 118.79) - mkdir 16644 (time 1763338345.59 total 123.97 last 130.84) - mkdir 17980 (time 1763338355.59 total 133.97 last 133.57) - mkdir 19420 (time 1763338365.60 total 143.97 last 143.95) - mkdir 20000 (time 1763338369.50 total 147.87 last 148.74) - mkdir 21374 (time 1763338379.50 total 157.87 last 137.34) - mkdir 22795 (time 1763338389.51 total 167.89 last 141.92) - mkdir 24198 (time 1763338399.53 total 177.90 last 140.07) - mkdir 25509 (time 1763338409.54 total 187.91 last 130.99) - mkdir 26791 (time 1763338419.54 total 197.91 last 128.20) - mkdir 27933 (time 1763338429.54 total 207.91 last 114.19) - mkdir 29278 (time 1763338439.54 total 217.92 last 134.46) - mkdir 30000 (time 1763338445.36 total 223.73 last 124.23) - mkdir 31322 (time 1763338455.36 total 233.73 last 132.19) - mkdir 32601 (time 1763338465.36 total 243.74 last 127.79) - mkdir 33889 (time 1763338475.37 total 253.74 last 128.72) - mkdir 35237 (time 1763338485.37 total 263.75 last 134.76) - mkdir 36547 (time 1763338495.37 total 273.75 last 131.00) - mkdir 37849 (time 1763338505.38 total 283.76 last 130.07) - mkdir 39273 (time 1763338515.39 total 293.77 last 142.29) - mkdir 40000 (time 1763338521.15 total 299.52 last 126.36) - mkdir 41305 (time 1763338531.15 total 309.52 last 130.47) - mkdir 42679 (time 1763338541.15 total 319.52 last 137.40) - mkdir 44075 (time 1763338551.15 total 329.52 last 139.58) - mkdir 45475 (time 1763338561.15 total 339.52 last 139.99) - mkdir 46776 (time 1763338571.16 total 349.53 last 129.98) - mkdir 48103 (time 1763338581.16 total 359.54 last 132.67) - mkdir 49379 (time 1763338591.17 total 369.54 last 127.51) - mkdir 50000 (time 1763338596.03 total 374.40 last 127.84) - mkdir 51286 (time 1763338606.03 total 384.40 last 128.54) - mkdir 52489 (time 1763338616.04 total 394.41 last 120.19) - mkdir 53729 (time 1763338626.04 total 404.42 last 123.96) - mkdir 54967 (time 1763338636.05 total 414.42 last 123.77) - mkdir 56246 (time 1763338646.05 total 424.42 last 127.89) - mkdir 57659 (time 1763338656.05 total 434.42 last 141.27) - mkdir 59051 (time 1763338666.05 total 444.43 last 139.14) - mkdir 60000 (time 1763338673.66 total 452.03 last 124.74) - mkdir 61375 (time 1763338683.67 total 462.04 last 137.44) - mkdir 62751 (time 1763338693.67 total 472.04 last 137.53) - mkdir 64222 (time 1763338703.67 total 482.04 last 147.09) total: 65636 mkdir in 491.13 seconds: 133.64 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 270312 1000992 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 1763338717 ; total 0 ; last 0) - unlinked 10000 (time 1763338846 ; total 129 ; last 129) - unlinked 20000 (time 1763338965 ; total 248 ; last 119) - unlinked 30000 (time 1763339082 ; total 365 ; last 117) - unlinked 40000 (time 1763339198 ; total 481 ; last 116) - unlinked 50000 (time 1763339313 ; total 596 ; last 115) - unlinked 60000 (time 1763339430 ; total 713 ; last 117) total: 65536 unlinks in 778 seconds: 84.236504 unlinks/second nlink between: 1 - unlinked 0 (time 1763339496 ; 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 7768 1263536 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