== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:30:12 (1787495412) 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 729 (time 1787495426.65 total 10.01 last 72.83) - mkdir 1502 (time 1787495436.66 total 20.02 last 77.21) - mkdir 2104 (time 1787495446.69 total 30.05 last 60.05) - mkdir 2888 (time 1787495456.73 total 40.08 last 78.11) - mkdir 3665 (time 1787495466.73 total 50.09 last 77.69) - mkdir 4438 (time 1787495476.73 total 60.09 last 77.27) - mkdir 5197 (time 1787495486.73 total 70.09 last 75.88) - mkdir 6028 (time 1787495496.76 total 80.12 last 82.84) - mkdir 6779 (time 1787495506.78 total 90.14 last 74.99) - mkdir 7574 (time 1787495516.78 total 100.14 last 79.48) - mkdir 8400 (time 1787495526.81 total 110.17 last 82.39) - mkdir 9077 (time 1787495536.81 total 120.17 last 67.66) - mkdir 9785 (time 1787495546.82 total 130.17 last 70.77) - mkdir 10000 (time 1787495549.71 total 133.06 last 74.42) - mkdir 10539 (time 1787495559.73 total 143.09 last 53.77) - mkdir 11213 (time 1787495569.74 total 153.10 last 67.34) - mkdir 11884 (time 1787495579.75 total 163.11 last 67.04) - mkdir 12567 (time 1787495589.76 total 173.12 last 68.21) - mkdir 13151 (time 1787495599.77 total 183.13 last 58.36) - mkdir 13992 (time 1787495609.80 total 193.16 last 83.86) - mkdir 14726 (time 1787495619.81 total 203.16 last 73.34) - mkdir 15411 (time 1787495629.81 total 213.17 last 68.46) - mkdir 16158 (time 1787495639.83 total 223.19 last 74.59) - mkdir 16962 (time 1787495649.84 total 233.20 last 80.31) - mkdir 17677 (time 1787495659.85 total 243.21 last 71.39) - mkdir 18480 (time 1787495669.86 total 253.22 last 80.22) - mkdir 19197 (time 1787495679.86 total 263.22 last 71.69) - mkdir 19964 (time 1787495689.87 total 273.22 last 76.68) - mkdir 20813 (time 1787495699.88 total 283.24 last 84.76) - mkdir 21558 (time 1787495709.90 total 293.26 last 74.39) - mkdir 22457 (time 1787495719.90 total 303.26 last 89.85) - mkdir 23255 (time 1787495729.92 total 313.28 last 79.69) - mkdir 24018 (time 1787495739.92 total 323.28 last 76.29) - mkdir 24813 (time 1787495749.95 total 333.30 last 79.28) - mkdir 25623 (time 1787495759.96 total 343.32 last 80.86) - mkdir 26422 (time 1787495770.00 total 353.36 last 79.62) - mkdir 27206 (time 1787495780.01 total 363.36 last 78.36) - mkdir 28075 (time 1787495790.01 total 373.37 last 86.84) - mkdir 28874 (time 1787495800.02 total 383.37 last 79.86) - mkdir 29691 (time 1787495810.03 total 393.38 last 81.62) - mkdir 30000 (time 1787495814.17 total 397.52 last 74.62) - mkdir 30728 (time 1787495824.18 total 407.53 last 72.73) - mkdir 31508 (time 1787495834.18 total 417.54 last 77.97) - mkdir 32254 (time 1787495844.18 total 427.54 last 74.59) total: 32818 mkdir in 435.62 seconds: 75.34 ops/second - mkdir 736 (time 1787495426.64 total 10.00 last 73.57) - mkdir 1512 (time 1787495436.65 total 20.01 last 77.56) - mkdir 2071 (time 1787495446.67 total 30.03 last 55.76) - mkdir 2832 (time 1787495456.71 total 40.07 last 75.84) - mkdir 3604 (time 1787495466.71 total 50.07 last 77.16) - mkdir 4413 (time 1787495476.72 total 60.08 last 80.86) - mkdir 5188 (time 1787495486.74 total 70.10 last 77.35) - mkdir 6000 (time 1787495496.74 total 80.10 last 81.19) - mkdir 6778 (time 1787495506.75 total 90.11 last 77.73) - mkdir 7569 (time 1787495516.76 total 100.12 last 79.03) - mkdir 8362 (time 1787495526.76 total 110.12 last 79.25) - mkdir 9007 (time 1787495536.77 total 120.12 last 64.49) - mkdir 9693 (time 1787495546.77 total 130.13 last 68.55) - mkdir 10000 (time 1787495551.14 total 134.50 last 70.36) - mkdir 10552 (time 1787495561.15 total 144.51 last 55.15) - mkdir 11212 (time 1787495571.15 total 154.51 last 65.95) - mkdir 11875 (time 1787495581.16 total 164.52 last 66.23) - mkdir 12540 (time 1787495591.18 total 174.54 last 66.40) - mkdir 13160 (time 1787495601.18 total 184.54 last 61.98) - mkdir 13988 (time 1787495611.19 total 194.55 last 82.72) - mkdir 14703 (time 1787495621.20 total 204.56 last 71.46) - mkdir 15424 (time 1787495631.21 total 214.57 last 72.04) - mkdir 16202 (time 1787495641.21 total 224.57 last 77.79) - mkdir 16948 (time 1787495651.22 total 234.58 last 74.53) - mkdir 17668 (time 1787495661.23 total 244.59 last 71.91) - mkdir 18440 (time 1787495671.24 total 254.60 last 77.11) - mkdir 19183 (time 1787495681.25 total 264.61 last 74.23) - mkdir 19910 (time 1787495691.25 total 274.61 last 72.70) - mkdir 20736 (time 1787495701.27 total 284.63 last 82.41) - mkdir 21494 (time 1787495711.29 total 294.65 last 75.67) - mkdir 22336 (time 1787495721.30 total 304.65 last 84.16) - mkdir 23163 (time 1787495731.30 total 314.66 last 82.69) - mkdir 23912 (time 1787495741.32 total 324.68 last 74.74) - mkdir 24694 (time 1787495751.33 total 334.69 last 78.14) - mkdir 25488 (time 1787495761.34 total 344.70 last 79.31) - mkdir 26261 (time 1787495771.34 total 354.70 last 77.25) - mkdir 27060 (time 1787495781.34 total 364.70 last 79.90) - mkdir 27872 (time 1787495791.35 total 374.71 last 81.13) - mkdir 28675 (time 1787495801.35 total 384.71 last 80.29) - mkdir 29486 (time 1787495811.36 total 394.72 last 81.07) - mkdir 30000 (time 1787495817.42 total 400.78 last 84.75) - mkdir 30731 (time 1787495827.46 total 410.82 last 72.84) - mkdir 31510 (time 1787495837.48 total 420.83 last 77.76) - mkdir 32214 (time 1787495847.48 total 430.84 last 70.37) total: 32818 mkdir in 438.62 seconds: 74.82 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270736 1000568 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 1787496422 ; total 0 ; last 0) - unlinked 10000 (time 1787496620 ; total 198 ; last 198) - unlinked 20000 (time 1787496760 ; total 338 ; last 140) - unlinked 30000 (time 1787496889 ; total 467 ; last 129) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second - unlinked 0 (time 1787496422 ; total 0 ; last 0) - unlinked 10000 (time 1787496621 ; total 199 ; last 199) - unlinked 20000 (time 1787496761 ; total 339 ; last 140) - unlinked 30000 (time 1787496890 ; total 468 ; last 129) total: 32768 unlinks in 503 seconds: 65.145126 unlinks/second nlink between: 1 - unlinked 0 (time 1787496927 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787496927 ; 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 8192 1263112 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