== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:17:00 (1788949020) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7904 1263400 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7072 1264232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25884 3581136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17596 3589424 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2694 259450 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6016 518898 2% /mnt/lustre - mkdir 820 (time 1788949034.58 total 10.00 last 81.97) - mkdir 1591 (time 1788949044.58 total 20.01 last 77.07) - mkdir 2397 (time 1788949054.60 total 30.03 last 80.43) - mkdir 3162 (time 1788949064.63 total 40.05 last 76.33) - mkdir 3875 (time 1788949074.63 total 50.06 last 71.27) - mkdir 4606 (time 1788949084.65 total 60.07 last 72.97) - mkdir 5286 (time 1788949094.66 total 70.09 last 67.92) - mkdir 6072 (time 1788949104.66 total 80.09 last 78.60) - mkdir 6792 (time 1788949114.69 total 90.11 last 71.83) - mkdir 7589 (time 1788949124.69 total 100.12 last 79.64) - mkdir 8296 (time 1788949134.71 total 110.13 last 70.60) - mkdir 8920 (time 1788949144.71 total 120.13 last 62.39) - mkdir 9739 (time 1788949154.72 total 130.15 last 81.77) - mkdir 10000 (time 1788949157.81 total 133.24 last 84.56) - mkdir 10799 (time 1788949167.81 total 143.24 last 79.89) - mkdir 11545 (time 1788949177.82 total 153.24 last 74.58) - mkdir 12301 (time 1788949187.82 total 163.25 last 75.54) - mkdir 13106 (time 1788949197.83 total 173.25 last 80.46) - mkdir 13829 (time 1788949207.84 total 183.27 last 72.19) - mkdir 14550 (time 1788949217.85 total 193.27 last 72.08) - mkdir 15327 (time 1788949227.85 total 203.28 last 77.64) - mkdir 16066 (time 1788949237.86 total 213.28 last 73.88) - mkdir 16755 (time 1788949247.86 total 223.29 last 68.88) - mkdir 17409 (time 1788949257.89 total 233.32 last 65.18) - mkdir 18053 (time 1788949267.91 total 243.34 last 64.27) - mkdir 18726 (time 1788949277.93 total 253.35 last 67.22) - mkdir 19409 (time 1788949287.96 total 263.38 last 68.09) - mkdir 20000 (time 1788949295.67 total 271.09 last 76.63) - mkdir 20762 (time 1788949305.67 total 281.10 last 76.18) - mkdir 21434 (time 1788949315.69 total 291.12 last 67.06) - mkdir 22135 (time 1788949325.71 total 301.13 last 69.99) - mkdir 22768 (time 1788949335.72 total 311.14 last 63.26) - mkdir 23434 (time 1788949345.72 total 321.15 last 66.54) - mkdir 24038 (time 1788949355.73 total 331.15 last 60.39) - mkdir 24657 (time 1788949365.73 total 341.16 last 61.86) - mkdir 25367 (time 1788949375.74 total 351.16 last 70.97) - mkdir 26140 (time 1788949385.74 total 361.16 last 77.27) - mkdir 26982 (time 1788949395.74 total 371.17 last 84.18) - mkdir 27724 (time 1788949405.75 total 381.18 last 74.13) - mkdir 28479 (time 1788949415.76 total 391.19 last 75.42) - mkdir 29106 (time 1788949425.78 total 401.21 last 62.59) - mkdir 29820 (time 1788949435.79 total 411.21 last 71.35) - mkdir 30000 (time 1788949438.17 total 413.60 last 75.51) - mkdir 30776 (time 1788949448.18 total 423.61 last 77.51) - mkdir 31506 (time 1788949458.20 total 433.62 last 72.91) - mkdir 32190 (time 1788949468.22 total 443.64 last 68.24) - mkdir 32810 (time 1788949478.23 total 453.66 last 61.92) total: 32818 mkdir in 453.86 seconds: 72.31 ops/second - mkdir 792 (time 1788949034.65 total 10.01 last 79.10) - mkdir 1577 (time 1788949044.65 total 20.01 last 78.48) - mkdir 2351 (time 1788949054.66 total 30.02 last 77.39) - mkdir 3090 (time 1788949064.67 total 40.03 last 73.80) - mkdir 3769 (time 1788949074.68 total 50.04 last 67.86) - mkdir 4464 (time 1788949084.68 total 60.04 last 69.47) - mkdir 5131 (time 1788949094.68 total 70.04 last 66.67) - mkdir 5910 (time 1788949104.69 total 80.05 last 77.85) - mkdir 6666 (time 1788949114.69 total 90.05 last 75.59) - mkdir 7500 (time 1788949124.70 total 100.06 last 83.34) - mkdir 8228 (time 1788949134.71 total 110.07 last 72.70) - mkdir 8854 (time 1788949144.73 total 120.09 last 62.48) - mkdir 9650 (time 1788949154.74 total 130.10 last 79.54) - mkdir 10000 (time 1788949159.01 total 134.37 last 81.94) - mkdir 10812 (time 1788949169.03 total 144.39 last 81.08) - mkdir 11566 (time 1788949179.05 total 154.41 last 75.24) - mkdir 12316 (time 1788949189.05 total 164.41 last 74.99) - mkdir 13103 (time 1788949199.05 total 174.41 last 78.67) - mkdir 13803 (time 1788949209.06 total 184.42 last 69.98) - mkdir 14571 (time 1788949219.06 total 194.42 last 76.75) - mkdir 15335 (time 1788949229.07 total 204.43 last 76.38) - mkdir 16059 (time 1788949239.07 total 214.43 last 72.36) - mkdir 16754 (time 1788949249.07 total 224.43 last 69.49) - mkdir 17404 (time 1788949259.09 total 234.45 last 64.89) - mkdir 18011 (time 1788949269.11 total 244.47 last 60.59) - mkdir 18727 (time 1788949279.12 total 254.48 last 71.52) - mkdir 19417 (time 1788949289.12 total 264.48 last 68.98) - mkdir 20000 (time 1788949296.89 total 272.25 last 75.05) - mkdir 20732 (time 1788949306.91 total 282.27 last 73.05) - mkdir 21373 (time 1788949316.93 total 292.29 last 64.00) - mkdir 22093 (time 1788949326.95 total 302.31 last 71.87) - mkdir 22749 (time 1788949336.95 total 312.31 last 65.59) - mkdir 23433 (time 1788949346.95 total 322.31 last 68.36) - mkdir 24052 (time 1788949356.95 total 332.31 last 61.89) - mkdir 24625 (time 1788949366.97 total 342.33 last 57.24) - mkdir 25346 (time 1788949376.97 total 352.33 last 72.07) - mkdir 26136 (time 1788949386.98 total 362.34 last 78.90) - mkdir 26956 (time 1788949396.99 total 372.35 last 81.95) - mkdir 27656 (time 1788949407.00 total 382.36 last 69.91) - mkdir 28372 (time 1788949417.06 total 392.42 last 71.21) - mkdir 29060 (time 1788949427.08 total 402.44 last 68.63) - mkdir 29779 (time 1788949437.08 total 412.44 last 71.88) - mkdir 30000 (time 1788949439.65 total 415.01 last 86.17) - mkdir 30760 (time 1788949449.65 total 425.01 last 75.96) - mkdir 31518 (time 1788949459.68 total 435.04 last 75.58) - mkdir 32161 (time 1788949469.71 total 445.07 last 64.10) - mkdir 32767 (time 1788949479.73 total 455.09 last 60.50) total: 32818 mkdir in 455.63 seconds: 72.03 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7904 1263400 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276080 995224 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25884 3581136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17596 3589424 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67626 956374 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2694 259450 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71652 518898 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788950341 ; total 0 ; last 0) - unlinked 10000 (time 1788950548 ; total 207 ; last 207) - unlinked 20000 (time 1788950781 ; total 440 ; last 233) - unlinked 30000 (time 1788951005 ; total 664 ; last 224) total: 32768 unlinks in 725 seconds: 45.197243 unlinks/second - unlinked 0 (time 1788950342 ; total 0 ; last 0) - unlinked 10000 (time 1788950550 ; total 208 ; last 208) - unlinked 20000 (time 1788950782 ; total 440 ; last 232) - unlinked 30000 (time 1788951006 ; total 664 ; last 224) total: 32768 unlinks in 725 seconds: 45.197243 unlinks/second nlink between: 1 - unlinked 0 (time 1788951069 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788951069 ; 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 7904 1263400 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13536 1257768 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25884 3581136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17596 3589424 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2694 259450 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6016 518898 2% /mnt/lustre