== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:54:45 (1788850485) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32080 3571844 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11396 3595624 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7167468 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4016 1019984 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2690 259454 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2729 259415 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6044 518869 2% /mnt/lustre - mkdir 1060 (time 1788850499.82 total 10.00 last 105.97) - mkdir 2113 (time 1788850509.82 total 20.01 last 105.25) - mkdir 3184 (time 1788850519.84 total 30.02 last 106.97) - mkdir 4334 (time 1788850529.84 total 40.03 last 114.91) - mkdir 5567 (time 1788850539.86 total 50.05 last 123.08) - mkdir 6720 (time 1788850549.87 total 60.05 last 115.27) - mkdir 8056 (time 1788850559.88 total 70.06 last 133.38) - mkdir 9270 (time 1788850569.89 total 80.07 last 121.33) - mkdir 10000 (time 1788850576.59 total 86.77 last 108.95) - mkdir 11125 (time 1788850586.59 total 96.78 last 112.42) - mkdir 12128 (time 1788850596.60 total 106.78 last 100.29) - mkdir 13317 (time 1788850606.60 total 116.78 last 118.87) - mkdir 14344 (time 1788850616.61 total 126.80 last 102.55) - mkdir 15502 (time 1788850626.62 total 136.80 last 115.78) - mkdir 16693 (time 1788850636.62 total 146.80 last 119.09) - mkdir 17756 (time 1788850646.63 total 156.81 last 106.15) - mkdir 18898 (time 1788850656.63 total 166.81 last 114.19) - mkdir 19658 (time 1788850666.63 total 176.81 last 75.99) - mkdir 20000 (time 1788850673.96 total 184.14 last 46.66) - mkdir 20397 (time 1788850683.99 total 194.17 last 39.59) - mkdir 20900 (time 1788850694.02 total 204.21 last 50.13) - mkdir 21308 (time 1788850704.25 total 214.44 last 39.88) - mkdir 21922 (time 1788850714.26 total 224.44 last 61.39) - mkdir 22842 (time 1788850724.26 total 234.44 last 91.96) - mkdir 23609 (time 1788850734.28 total 244.46 last 76.57) - mkdir 24446 (time 1788850744.29 total 254.47 last 83.60) - mkdir 25385 (time 1788850754.29 total 264.47 last 93.87) - mkdir 26396 (time 1788850764.31 total 274.49 last 100.92) - mkdir 27334 (time 1788850774.32 total 284.50 last 93.73) - mkdir 28256 (time 1788850784.33 total 294.52 last 92.06) - mkdir 29161 (time 1788850794.34 total 304.52 last 90.46) - mkdir 30000 (time 1788850803.01 total 313.20 last 96.71) - mkdir 30922 (time 1788850813.02 total 323.20 last 92.16) - mkdir 31741 (time 1788850823.03 total 333.21 last 81.82) - mkdir 32462 (time 1788850833.03 total 343.21 last 72.10) total: 32818 mkdir in 347.99 seconds: 94.31 ops/second - mkdir 1081 (time 1788850499.72 total 10.01 last 108.03) - mkdir 2132 (time 1788850509.73 total 20.01 last 105.03) - mkdir 3212 (time 1788850519.73 total 30.02 last 107.94) - mkdir 4344 (time 1788850529.74 total 40.02 last 113.14) - mkdir 5529 (time 1788850539.75 total 50.04 last 118.31) - mkdir 6681 (time 1788850549.75 total 60.04 last 115.19) - mkdir 8045 (time 1788850559.76 total 70.04 last 136.35) - mkdir 9237 (time 1788850569.77 total 80.05 last 119.07) - mkdir 10000 (time 1788850576.69 total 86.98 last 110.14) - mkdir 11138 (time 1788850586.71 total 96.99 last 113.67) - mkdir 12160 (time 1788850596.71 total 106.99 last 102.19) - mkdir 13360 (time 1788850606.72 total 117.01 last 119.85) - mkdir 14388 (time 1788850616.73 total 127.02 last 102.71) - mkdir 15566 (time 1788850626.73 total 137.02 last 117.75) - mkdir 16724 (time 1788850636.74 total 147.02 last 115.76) - mkdir 17808 (time 1788850646.74 total 157.03 last 108.36) - mkdir 18925 (time 1788850656.74 total 167.03 last 111.66) - mkdir 19687 (time 1788850666.75 total 177.03 last 76.19) - mkdir 20000 (time 1788850673.65 total 183.94 last 45.34) - mkdir 20407 (time 1788850683.75 total 194.03 last 40.31) - mkdir 20916 (time 1788850693.78 total 204.07 last 50.71) - mkdir 21326 (time 1788850703.78 total 214.07 last 41.00) - mkdir 21902 (time 1788850713.80 total 224.09 last 57.51) - mkdir 22795 (time 1788850723.81 total 234.10 last 89.18) - mkdir 23525 (time 1788850733.81 total 244.10 last 73.00) - mkdir 24389 (time 1788850743.83 total 254.12 last 86.27) - mkdir 25304 (time 1788850753.84 total 264.13 last 91.39) - mkdir 26328 (time 1788850763.84 total 274.13 last 102.39) - mkdir 27194 (time 1788850773.84 total 284.13 last 86.57) - mkdir 28117 (time 1788850783.86 total 294.15 last 92.14) - mkdir 29035 (time 1788850793.87 total 304.16 last 91.74) - mkdir 30000 (time 1788850803.85 total 314.14 last 96.64) - mkdir 30940 (time 1788850813.86 total 324.15 last 93.96) - mkdir 31793 (time 1788850823.86 total 334.15 last 85.24) - mkdir 32496 (time 1788850833.87 total 344.16 last 70.24) total: 32818 mkdir in 348.15 seconds: 94.26 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276252 995052 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32080 3574940 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11396 3595624 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4017 1019983 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67664 956336 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2690 259454 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2729 259415 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71681 518869 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788851636 ; total 0 ; last 0) - unlinked 10000 (time 1788851869 ; total 233 ; last 233) - unlinked 20000 (time 1788852101 ; total 465 ; last 232) - unlinked 30000 (time 1788852330 ; total 694 ; last 229) total: 32768 unlinks in 751 seconds: 43.632488 unlinks/second - unlinked 0 (time 1788851636 ; total 0 ; last 0) - unlinked 10000 (time 1788851872 ; total 236 ; last 236) - unlinked 20000 (time 1788852106 ; total 470 ; last 234) - unlinked 30000 (time 1788852333 ; total 697 ; last 227) total: 32768 unlinks in 754 seconds: 43.458885 unlinks/second nlink between: 1 - unlinked 0 (time 1788852392 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788852392 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13708 1257596 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32080 3574940 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11396 3595624 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4017 1019983 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2690 259454 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2729 259415 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6045 518869 2% /mnt/lustre