== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:05:33 (1780524333) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1892 1269412 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1672 1269632 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 1098 1022902 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 421 1023579 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 848 261296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 849 261295 1% /mnt/lustre[OST:1] filesystem_summary: 524110 1519 522591 1% /mnt/lustre - mkdir 1460 (time 1780524345.52 total 10.00 last 145.99) - mkdir 2811 (time 1780524355.53 total 20.01 last 135.00) - mkdir 4208 (time 1780524365.53 total 30.01 last 139.67) - mkdir 5629 (time 1780524375.54 total 40.02 last 142.02) - mkdir 7136 (time 1780524385.54 total 50.02 last 150.60) - mkdir 8513 (time 1780524395.54 total 60.02 last 137.68) - mkdir 9846 (time 1780524405.55 total 70.03 last 133.24) - mkdir 11030 (time 1780524415.55 total 80.03 last 118.37) - mkdir 12265 (time 1780524425.56 total 90.04 last 123.44) - mkdir 13533 (time 1780524435.56 total 100.04 last 126.73) - mkdir 14732 (time 1780524445.57 total 110.05 last 119.83) - mkdir 16036 (time 1780524455.58 total 120.06 last 130.24) - mkdir 17346 (time 1780524465.59 total 130.07 last 130.89) - mkdir 18552 (time 1780524475.60 total 140.08 last 120.45) - mkdir 19851 (time 1780524485.61 total 150.09 last 129.85) - mkdir 21151 (time 1780524495.62 total 160.10 last 129.84) - mkdir 22486 (time 1780524505.62 total 170.10 last 133.43) - mkdir 23856 (time 1780524515.64 total 180.12 last 136.82) - mkdir 25252 (time 1780524525.64 total 190.12 last 139.48) - mkdir 26592 (time 1780524535.65 total 200.13 last 133.98) - mkdir 27922 (time 1780524545.65 total 210.13 last 132.95) - mkdir 29276 (time 1780524555.65 total 220.13 last 135.37) - mkdir 30000 (time 1780524560.65 total 225.13 last 144.97) - mkdir 31628 (time 1780524570.65 total 235.13 last 162.77) total: 32818 mkdir in 242.93 seconds: 135.09 ops/second - mkdir 1476 (time 1780524345.50 total 10.01 last 147.48) - mkdir 2803 (time 1780524355.52 total 20.02 last 132.54) - mkdir 4163 (time 1780524365.52 total 30.02 last 135.99) - mkdir 5566 (time 1780524375.52 total 40.03 last 140.23) - mkdir 7059 (time 1780524385.54 total 50.04 last 149.04) - mkdir 8447 (time 1780524395.55 total 60.05 last 138.68) - mkdir 9833 (time 1780524405.55 total 70.06 last 138.54) - mkdir 10979 (time 1780524415.55 total 80.06 last 114.57) - mkdir 12224 (time 1780524425.57 total 90.07 last 124.30) - mkdir 13509 (time 1780524435.57 total 100.08 last 128.49) - mkdir 14762 (time 1780524445.57 total 110.08 last 125.30) - mkdir 16076 (time 1780524455.58 total 120.08 last 131.35) - mkdir 17352 (time 1780524465.58 total 130.08 last 127.58) - mkdir 18564 (time 1780524475.58 total 140.09 last 121.14) - mkdir 19780 (time 1780524485.59 total 150.09 last 121.49) - mkdir 21077 (time 1780524495.60 total 160.10 last 129.60) - mkdir 22408 (time 1780524505.60 total 170.11 last 133.04) - mkdir 23732 (time 1780524515.61 total 180.11 last 132.34) - mkdir 25090 (time 1780524525.61 total 190.11 last 135.80) - mkdir 26433 (time 1780524535.62 total 200.12 last 134.14) - mkdir 27768 (time 1780524545.63 total 210.14 last 133.33) - mkdir 29087 (time 1780524555.64 total 220.14 last 131.85) - mkdir 30000 (time 1780524561.82 total 226.32 last 147.63) - mkdir 31608 (time 1780524571.82 total 236.33 last 160.74) total: 32818 mkdir in 243.80 seconds: 134.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1892 1269412 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270720 1000584 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 1098 1022902 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 66057 957943 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 848 261296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 849 261295 1% /mnt/lustre[OST:1] filesystem_summary: 589746 67155 522591 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780524817 ; total 0 ; last 0) - unlinked 10000 (time 1780524868 ; total 51 ; last 51) - unlinked 20000 (time 1780524922 ; total 105 ; last 54) - unlinked 30000 (time 1780524975 ; total 158 ; last 53) total: 32768 unlinks in 173 seconds: 189.410400 unlinks/second - unlinked 0 (time 1780524817 ; total 0 ; last 0) - unlinked 10000 (time 1780524868 ; total 51 ; last 51) - unlinked 20000 (time 1780524923 ; total 106 ; last 55) - unlinked 30000 (time 1780524975 ; total 158 ; last 52) total: 32768 unlinks in 173 seconds: 189.410400 unlinks/second nlink between: 1 - unlinked 0 (time 1780524991 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1780524991 ; 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 1892 1269412 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8176 1263128 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 1098 1022902 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 421 1023579 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 848 261296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 849 261295 1% /mnt/lustre[OST:1] filesystem_summary: 524110 1519 522591 1% /mnt/lustre