== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:46:59 (1783946819) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 741 (time 1783946834.96 total 10.01 last 73.99) - mkdir 1571 (time 1783946845.02 total 20.07 last 82.55) - mkdir 2373 (time 1783946855.02 total 30.07 last 80.20) - mkdir 3243 (time 1783946865.03 total 40.08 last 86.92) - mkdir 4500 (time 1783946875.03 total 50.08 last 125.63) - mkdir 6242 (time 1783946885.04 total 60.09 last 174.08) - mkdir 6998 (time 1783946895.05 total 70.10 last 75.54) - mkdir 7972 (time 1783946905.07 total 80.12 last 97.22) - mkdir 8800 (time 1783946915.08 total 90.13 last 82.68) - mkdir 9664 (time 1783946925.10 total 100.15 last 86.28) - mkdir 10000 (time 1783946929.34 total 104.39 last 79.18) - mkdir 10760 (time 1783946939.36 total 114.41 last 75.83) - mkdir 11489 (time 1783946949.40 total 124.45 last 72.62) - mkdir 12248 (time 1783946959.40 total 134.45 last 75.87) - mkdir 12985 (time 1783946969.41 total 144.46 last 73.70) - mkdir 13736 (time 1783946979.42 total 154.47 last 74.96) - mkdir 14605 (time 1783946989.43 total 164.48 last 86.86) - mkdir 15225 (time 1783946999.44 total 174.49 last 61.95) - mkdir 16104 (time 1783947009.45 total 184.50 last 87.81) - mkdir 16819 (time 1783947019.47 total 194.52 last 71.36) - mkdir 17552 (time 1783947029.48 total 204.53 last 73.20) - mkdir 18301 (time 1783947039.49 total 214.54 last 74.84) - mkdir 18991 (time 1783947049.50 total 224.55 last 68.88) - mkdir 19742 (time 1783947059.52 total 234.57 last 75.01) - mkdir 20000 (time 1783947062.61 total 237.66 last 83.48) - mkdir 20762 (time 1783947072.62 total 247.67 last 76.10) - mkdir 21667 (time 1783947082.62 total 257.67 last 90.48) - mkdir 22452 (time 1783947092.64 total 267.69 last 78.40) - mkdir 23344 (time 1783947102.64 total 277.69 last 89.14) - mkdir 24140 (time 1783947112.67 total 287.72 last 79.41) - mkdir 24787 (time 1783947122.68 total 297.73 last 64.59) - mkdir 25558 (time 1783947132.69 total 307.74 last 77.06) - mkdir 26379 (time 1783947142.70 total 317.75 last 82.00) - mkdir 27257 (time 1783947152.71 total 327.76 last 87.71) - mkdir 28173 (time 1783947162.72 total 337.77 last 91.50) - mkdir 29004 (time 1783947172.74 total 347.79 last 82.96) - mkdir 29878 (time 1783947182.74 total 357.79 last 87.38) - mkdir 30745 (time 1783947192.76 total 367.81 last 86.53) - mkdir 31615 (time 1783947202.77 total 377.82 last 86.89) - mkdir 32421 (time 1783947212.78 total 387.83 last 80.58) total: 32818 mkdir in 394.38 seconds: 83.21 ops/second - mkdir 774 (time 1783946834.95 total 10.00 last 77.39) - mkdir 1564 (time 1783946844.97 total 20.02 last 78.87) - mkdir 2360 (time 1783946854.98 total 30.03 last 79.52) - mkdir 3229 (time 1783946864.98 total 40.03 last 86.90) - mkdir 4435 (time 1783946874.98 total 50.03 last 120.60) - mkdir 6152 (time 1783946885.00 total 60.04 last 171.45) - mkdir 6914 (time 1783946895.00 total 70.04 last 76.19) - mkdir 7909 (time 1783946905.00 total 80.05 last 99.46) - mkdir 8731 (time 1783946915.01 total 90.05 last 82.15) - mkdir 9625 (time 1783946925.01 total 100.06 last 89.37) - mkdir 10000 (time 1783946929.63 total 104.67 last 81.23) - mkdir 10767 (time 1783946939.64 total 114.69 last 76.58) - mkdir 11487 (time 1783946949.68 total 124.72 last 71.76) - mkdir 12252 (time 1783946959.68 total 134.73 last 76.47) - mkdir 13005 (time 1783946969.68 total 144.73 last 75.29) - mkdir 13739 (time 1783946979.71 total 154.76 last 73.22) - mkdir 14597 (time 1783946989.72 total 164.76 last 85.74) - mkdir 15194 (time 1783946999.74 total 174.78 last 59.57) - mkdir 16041 (time 1783947009.74 total 184.79 last 84.66) - mkdir 16730 (time 1783947019.74 total 194.79 last 68.88) - mkdir 17464 (time 1783947029.75 total 204.79 last 73.37) - mkdir 18238 (time 1783947039.76 total 214.80 last 77.34) - mkdir 18901 (time 1783947049.77 total 224.81 last 66.23) - mkdir 19652 (time 1783947059.77 total 234.82 last 75.07) - mkdir 20000 (time 1783947064.26 total 239.31 last 77.42) - mkdir 20773 (time 1783947074.28 total 249.33 last 77.18) - mkdir 21640 (time 1783947084.29 total 259.33 last 86.66) - mkdir 22488 (time 1783947094.32 total 269.36 last 84.54) - mkdir 23343 (time 1783947104.32 total 279.37 last 85.47) - mkdir 24125 (time 1783947114.32 total 289.37 last 78.19) - mkdir 24777 (time 1783947124.33 total 299.38 last 65.13) - mkdir 25560 (time 1783947134.35 total 309.40 last 78.16) - mkdir 26403 (time 1783947144.35 total 319.40 last 84.25) - mkdir 27272 (time 1783947154.36 total 329.41 last 86.85) - mkdir 28145 (time 1783947164.38 total 339.42 last 87.16) - mkdir 28977 (time 1783947174.38 total 349.43 last 83.19) - mkdir 29809 (time 1783947184.38 total 359.43 last 83.17) - mkdir 30000 (time 1783947186.68 total 361.73 last 83.11) - mkdir 30887 (time 1783947196.69 total 371.74 last 88.61) - mkdir 31808 (time 1783947206.70 total 381.74 last 92.05) - mkdir 32504 (time 1783947216.70 total 391.75 last 69.55) total: 32818 mkdir in 396.74 seconds: 82.72 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270680 1000624 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783947678 ; total 0 ; last 0) - unlinked 10000 (time 1783947874 ; total 196 ; last 196) - unlinked 20000 (time 1783947997 ; total 319 ; last 123) - unlinked 30000 (time 1783948103 ; total 425 ; last 106) total: 32768 unlinks in 455 seconds: 72.017586 unlinks/second - unlinked 0 (time 1783947678 ; total 0 ; last 0) - unlinked 10000 (time 1783947874 ; total 196 ; last 196) - unlinked 20000 (time 1783947997 ; total 319 ; last 123) - unlinked 30000 (time 1783948101 ; total 423 ; last 104) total: 32768 unlinks in 455 seconds: 72.017586 unlinks/second nlink between: 1 - unlinked 0 (time 1783948135 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783948135 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8136 1263168 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre