== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:27:30 (1787041650) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22560 3580572 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20912 3586108 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7166680 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2807 259337 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2679 259465 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6057 518802 2% /mnt/lustre - mkdir 947 (time 1787041663.69 total 10.01 last 94.57) - mkdir 1977 (time 1787041673.70 total 20.03 last 102.88) - mkdir 2965 (time 1787041683.70 total 30.03 last 98.79) - mkdir 3979 (time 1787041693.71 total 40.03 last 101.33) - mkdir 5090 (time 1787041703.71 total 50.03 last 111.10) - mkdir 6187 (time 1787041713.72 total 60.05 last 109.53) - mkdir 7425 (time 1787041723.73 total 70.05 last 123.74) - mkdir 8549 (time 1787041733.73 total 80.06 last 112.35) - mkdir 9803 (time 1787041743.74 total 90.06 last 125.38) - mkdir 10857 (time 1787041753.74 total 100.06 last 105.38) - mkdir 11765 (time 1787041763.76 total 110.08 last 90.62) - mkdir 12732 (time 1787041773.76 total 120.09 last 96.68) - mkdir 13634 (time 1787041783.77 total 130.09 last 90.14) - mkdir 14572 (time 1787041793.77 total 140.10 last 93.74) - mkdir 15637 (time 1787041803.78 total 150.10 last 106.43) - mkdir 16636 (time 1787041813.78 total 160.10 last 99.90) - mkdir 17685 (time 1787041823.78 total 170.11 last 104.86) - mkdir 18872 (time 1787041833.79 total 180.11 last 118.68) - mkdir 20000 (time 1787041842.69 total 189.01 last 126.73) - mkdir 21107 (time 1787041852.69 total 199.01 last 110.67) - mkdir 22528 (time 1787041862.70 total 209.02 last 141.98) - mkdir 24109 (time 1787041872.70 total 219.03 last 157.98) - mkdir 25585 (time 1787041882.71 total 229.03 last 147.58) - mkdir 27086 (time 1787041892.71 total 239.03 last 150.05) - mkdir 28501 (time 1787041902.71 total 249.04 last 141.48) - mkdir 29984 (time 1787041912.71 total 259.04 last 148.29) - mkdir 31402 (time 1787041922.72 total 269.04 last 141.73) - mkdir 32637 (time 1787041932.72 total 279.04 last 123.48) total: 32818 mkdir in 280.66 seconds: 116.93 ops/second - mkdir 956 (time 1787041663.68 total 10.00 last 95.58) - mkdir 1980 (time 1787041673.68 total 20.00 last 102.38) - mkdir 2966 (time 1787041683.69 total 30.01 last 98.50) - mkdir 3991 (time 1787041693.69 total 40.01 last 102.50) - mkdir 5089 (time 1787041703.70 total 50.03 last 109.66) - mkdir 6190 (time 1787041713.71 total 60.04 last 109.95) - mkdir 7448 (time 1787041723.72 total 70.04 last 125.79) - mkdir 8599 (time 1787041733.72 total 80.04 last 115.08) - mkdir 9817 (time 1787041743.72 total 90.05 last 121.72) - mkdir 10886 (time 1787041753.73 total 100.05 last 106.87) - mkdir 11748 (time 1787041763.74 total 110.07 last 86.06) - mkdir 12715 (time 1787041773.75 total 120.07 last 96.63) - mkdir 13618 (time 1787041783.76 total 130.09 last 90.18) - mkdir 14536 (time 1787041793.77 total 140.10 last 91.73) - mkdir 15610 (time 1787041803.78 total 150.10 last 107.35) - mkdir 16575 (time 1787041813.79 total 160.11 last 96.38) - mkdir 17617 (time 1787041823.80 total 170.12 last 104.10) - mkdir 18812 (time 1787041833.80 total 180.12 last 119.50) - mkdir 20000 (time 1787041843.41 total 189.74 last 123.53) - mkdir 21140 (time 1787041853.43 total 199.75 last 113.86) - mkdir 22514 (time 1787041863.43 total 209.75 last 137.39) - mkdir 24130 (time 1787041873.43 total 219.75 last 161.57) - mkdir 25631 (time 1787041883.43 total 229.76 last 150.04) - mkdir 27157 (time 1787041893.44 total 239.76 last 152.50) - mkdir 28553 (time 1787041903.44 total 249.77 last 139.55) - mkdir 29998 (time 1787041913.45 total 259.77 last 144.43) - mkdir 31412 (time 1787041923.45 total 269.78 last 141.32) - mkdir 32622 (time 1787041933.46 total 279.79 last 120.89) total: 32818 mkdir in 281.16 seconds: 116.72 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276288 995016 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22560 3584460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20912 3586108 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67648 956352 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2807 259337 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2679 259465 2% /mnt/lustre[OST:1] filesystem_summary: 590495 71693 518802 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787042418 ; total 0 ; last 0) - unlinked 10000 (time 1787042594 ; total 176 ; last 176) - unlinked 20000 (time 1787042694 ; total 276 ; last 100) - unlinked 30000 (time 1787042777 ; total 359 ; last 83) total: 32768 unlinks in 381 seconds: 86.005249 unlinks/second - unlinked 0 (time 1787042418 ; total 0 ; last 0) - unlinked 10000 (time 1787042593 ; total 175 ; last 175) - unlinked 20000 (time 1787042694 ; total 276 ; last 101) - unlinked 30000 (time 1787042778 ; total 360 ; last 84) total: 32768 unlinks in 382 seconds: 85.780106 unlinks/second nlink between: 1 - unlinked 0 (time 1787042801 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1787042801 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13744 1257560 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22560 3584460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20912 3586108 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2807 259337 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2679 259465 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6057 518802 2% /mnt/lustre