== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:23:27 (1789428207) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 801 (time 1789428221.84 total 10.01 last 79.98) - mkdir 1585 (time 1789428231.85 total 20.02 last 78.39) - mkdir 2404 (time 1789428241.86 total 30.03 last 81.81) - mkdir 3276 (time 1789428251.86 total 40.03 last 87.15) - mkdir 4116 (time 1789428261.88 total 50.05 last 83.83) - mkdir 5130 (time 1789428271.88 total 60.05 last 101.39) - mkdir 6038 (time 1789428281.88 total 70.06 last 90.78) - mkdir 6950 (time 1789428291.89 total 80.06 last 91.17) - mkdir 7882 (time 1789428301.89 total 90.06 last 93.19) - mkdir 8746 (time 1789428311.89 total 100.06 last 86.37) - mkdir 9514 (time 1789428321.90 total 110.07 last 76.75) - mkdir 10000 (time 1789428327.10 total 115.27 last 93.50) - mkdir 10792 (time 1789428337.10 total 125.28 last 79.14) - mkdir 11713 (time 1789428347.11 total 135.28 last 92.07) - mkdir 12531 (time 1789428357.12 total 145.29 last 81.70) - mkdir 13332 (time 1789428367.13 total 155.30 last 80.06) - mkdir 14102 (time 1789428377.15 total 165.32 last 76.79) - mkdir 14934 (time 1789428387.15 total 175.32 last 83.19) - mkdir 15664 (time 1789428397.16 total 185.33 last 72.98) - mkdir 16361 (time 1789428407.18 total 195.35 last 69.52) - mkdir 17167 (time 1789428417.19 total 205.36 last 80.53) - mkdir 17957 (time 1789428427.20 total 215.37 last 78.94) - mkdir 18702 (time 1789428437.20 total 225.37 last 74.46) - mkdir 19455 (time 1789428447.21 total 235.38 last 75.29) - mkdir 20000 (time 1789428453.50 total 241.67 last 86.59) - mkdir 20740 (time 1789428463.51 total 251.68 last 73.89) - mkdir 21564 (time 1789428473.54 total 261.71 last 82.19) - mkdir 22355 (time 1789428483.56 total 271.73 last 78.95) - mkdir 23271 (time 1789428493.57 total 281.74 last 91.49) - mkdir 24159 (time 1789428503.59 total 291.76 last 88.66) - mkdir 25030 (time 1789428513.59 total 301.76 last 87.05) - mkdir 25846 (time 1789428523.62 total 311.79 last 81.38) - mkdir 26791 (time 1789428533.62 total 321.79 last 94.47) - mkdir 27627 (time 1789428543.63 total 331.80 last 83.56) - mkdir 28437 (time 1789428553.63 total 341.81 last 80.94) - mkdir 29335 (time 1789428563.65 total 351.82 last 89.68) - mkdir 30000 (time 1789428571.60 total 359.77 last 83.67) - mkdir 30812 (time 1789428581.61 total 369.78 last 81.12) - mkdir 31671 (time 1789428591.61 total 379.78 last 85.89) - mkdir 32436 (time 1789428601.61 total 389.78 last 76.49) total: 32818 mkdir in 395.63 seconds: 82.95 ops/second - mkdir 803 (time 1789428221.84 total 10.01 last 80.23) - mkdir 1604 (time 1789428231.85 total 20.02 last 80.05) - mkdir 2400 (time 1789428241.85 total 30.02 last 79.55) - mkdir 3263 (time 1789428251.85 total 40.02 last 86.30) - mkdir 4134 (time 1789428261.86 total 50.03 last 87.07) - mkdir 5133 (time 1789428271.86 total 60.03 last 99.81) - mkdir 6034 (time 1789428281.87 total 70.04 last 90.03) - mkdir 6950 (time 1789428291.88 total 80.05 last 91.52) - mkdir 7871 (time 1789428301.89 total 90.06 last 92.05) - mkdir 8720 (time 1789428311.90 total 100.07 last 84.82) - mkdir 9496 (time 1789428321.90 total 110.07 last 77.55) - mkdir 10000 (time 1789428327.09 total 115.26 last 97.07) - mkdir 10796 (time 1789428337.10 total 125.27 last 79.56) - mkdir 11721 (time 1789428347.10 total 135.27 last 92.46) - mkdir 12552 (time 1789428357.11 total 145.28 last 83.04) - mkdir 13335 (time 1789428367.11 total 155.28 last 78.28) - mkdir 14085 (time 1789428377.13 total 165.30 last 74.88) - mkdir 14919 (time 1789428387.14 total 175.31 last 83.30) - mkdir 15663 (time 1789428397.15 total 185.32 last 74.32) - mkdir 16370 (time 1789428407.16 total 195.33 last 70.65) - mkdir 17174 (time 1789428417.16 total 205.33 last 80.36) - mkdir 17920 (time 1789428427.17 total 215.34 last 74.56) - mkdir 18662 (time 1789428437.19 total 225.36 last 74.06) - mkdir 19430 (time 1789428447.19 total 235.36 last 76.77) - mkdir 20000 (time 1789428453.63 total 241.80 last 88.56) - mkdir 20777 (time 1789428463.65 total 251.82 last 77.54) - mkdir 21603 (time 1789428473.65 total 261.82 last 82.58) - mkdir 22415 (time 1789428483.67 total 271.84 last 81.05) - mkdir 23354 (time 1789428493.69 total 281.86 last 93.73) - mkdir 24240 (time 1789428503.70 total 291.87 last 88.53) - mkdir 25036 (time 1789428513.70 total 301.87 last 79.59) - mkdir 25846 (time 1789428523.70 total 311.87 last 80.97) - mkdir 26759 (time 1789428533.71 total 321.88 last 91.27) - mkdir 27586 (time 1789428543.71 total 331.88 last 82.69) - mkdir 28367 (time 1789428553.72 total 341.89 last 78.00) - mkdir 29257 (time 1789428563.73 total 351.90 last 88.92) - mkdir 30000 (time 1789428572.60 total 360.77 last 83.77) - mkdir 30807 (time 1789428582.60 total 370.77 last 80.70) - mkdir 31673 (time 1789428592.60 total 380.77 last 86.58) - mkdir 32444 (time 1789428602.61 total 390.78 last 77.04) total: 32818 mkdir in 396.47 seconds: 82.77 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270712 1000592 22% /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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789429127 ; total 0 ; last 0) - unlinked 10000 (time 1789429323 ; total 196 ; last 196) - unlinked 20000 (time 1789429443 ; total 316 ; last 120) - unlinked 30000 (time 1789429560 ; total 433 ; last 117) total: 32768 unlinks in 464 seconds: 70.620689 unlinks/second - unlinked 0 (time 1789429127 ; total 0 ; last 0) - unlinked 10000 (time 1789429323 ; total 196 ; last 196) - unlinked 20000 (time 1789429443 ; total 316 ; last 120) - unlinked 30000 (time 1789429560 ; total 433 ; last 117) total: 32768 unlinks in 465 seconds: 70.468819 unlinks/second nlink between: 1 - unlinked 0 (time 1789429594 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789429594 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8168 1263136 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre