== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:20:02 (1789266002) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 805 (time 1789266017.94 total 10.00 last 80.47) - mkdir 1551 (time 1789266027.94 total 20.01 last 74.58) - mkdir 2215 (time 1789266037.95 total 30.02 last 66.32) - mkdir 2978 (time 1789266047.95 total 40.02 last 76.30) - mkdir 3669 (time 1789266057.96 total 50.03 last 69.03) - mkdir 4366 (time 1789266067.98 total 60.05 last 69.54) - mkdir 5032 (time 1789266077.99 total 70.05 last 66.59) - mkdir 5682 (time 1789266087.99 total 80.06 last 64.95) - mkdir 6424 (time 1789266098.00 total 90.07 last 74.14) - mkdir 7153 (time 1789266108.03 total 100.10 last 72.71) - mkdir 7877 (time 1789266118.03 total 110.10 last 72.39) - mkdir 8686 (time 1789266128.04 total 120.10 last 80.85) - mkdir 9418 (time 1789266138.04 total 130.11 last 73.16) - mkdir 10000 (time 1789266145.97 total 138.04 last 73.38) - mkdir 10878 (time 1789266155.98 total 148.05 last 87.72) - mkdir 11652 (time 1789266165.99 total 158.05 last 77.35) - mkdir 12451 (time 1789266176.00 total 168.07 last 79.78) - mkdir 13159 (time 1789266186.02 total 178.08 last 70.69) - mkdir 13881 (time 1789266196.04 total 188.10 last 72.06) - mkdir 14755 (time 1789266206.04 total 198.11 last 87.39) - mkdir 15492 (time 1789266216.04 total 208.11 last 73.69) - mkdir 16145 (time 1789266226.04 total 218.11 last 65.28) - mkdir 16961 (time 1789266236.05 total 228.12 last 81.54) - mkdir 17751 (time 1789266246.06 total 238.13 last 78.92) - mkdir 18490 (time 1789266256.07 total 248.14 last 73.79) - mkdir 19087 (time 1789266266.08 total 258.15 last 59.65) - mkdir 19804 (time 1789266276.09 total 268.16 last 71.62) - mkdir 20000 (time 1789266278.93 total 270.99 last 69.16) - mkdir 20766 (time 1789266288.94 total 281.01 last 76.46) - mkdir 21590 (time 1789266298.96 total 291.03 last 82.29) - mkdir 22376 (time 1789266308.97 total 301.04 last 78.48) - mkdir 23258 (time 1789266318.98 total 311.04 last 88.17) - mkdir 24008 (time 1789266329.00 total 321.06 last 74.85) - mkdir 24763 (time 1789266339.01 total 331.08 last 75.39) - mkdir 25541 (time 1789266349.03 total 341.10 last 77.64) - mkdir 26287 (time 1789266359.05 total 351.11 last 74.49) - mkdir 27080 (time 1789266369.05 total 361.12 last 79.30) - mkdir 28019 (time 1789266379.05 total 371.12 last 93.85) - mkdir 28915 (time 1789266389.06 total 381.12 last 89.58) - mkdir 29753 (time 1789266399.06 total 391.13 last 83.74) - mkdir 30000 (time 1789266402.25 total 394.32 last 77.43) - mkdir 30675 (time 1789266412.26 total 404.32 last 67.46) - mkdir 31428 (time 1789266422.26 total 414.33 last 75.27) - mkdir 32273 (time 1789266432.26 total 424.33 last 84.47) total: 32818 mkdir in 430.42 seconds: 76.25 ops/second - mkdir 806 (time 1789266017.94 total 10.00 last 80.59) - mkdir 1567 (time 1789266027.96 total 20.02 last 75.95) - mkdir 2214 (time 1789266037.96 total 30.03 last 64.64) - mkdir 3011 (time 1789266047.97 total 40.03 last 79.68) - mkdir 3709 (time 1789266057.99 total 50.06 last 69.63) - mkdir 4388 (time 1789266068.00 total 60.06 last 67.87) - mkdir 5058 (time 1789266078.00 total 70.06 last 66.99) - mkdir 5737 (time 1789266088.01 total 80.07 last 67.82) - mkdir 6469 (time 1789266098.03 total 90.10 last 73.03) - mkdir 7196 (time 1789266108.04 total 100.10 last 72.65) - mkdir 7929 (time 1789266118.05 total 110.12 last 73.21) - mkdir 8745 (time 1789266128.06 total 120.13 last 81.51) - mkdir 9463 (time 1789266138.06 total 130.13 last 71.79) - mkdir 10000 (time 1789266145.64 total 137.70 last 70.91) - mkdir 10888 (time 1789266155.64 total 147.71 last 88.75) - mkdir 11694 (time 1789266165.65 total 157.71 last 80.55) - mkdir 12440 (time 1789266175.65 total 167.72 last 74.59) - mkdir 13188 (time 1789266185.65 total 177.72 last 74.80) - mkdir 13900 (time 1789266195.66 total 187.73 last 71.10) - mkdir 14779 (time 1789266205.67 total 197.73 last 87.88) - mkdir 15498 (time 1789266215.68 total 207.74 last 71.83) - mkdir 16146 (time 1789266225.68 total 217.74 last 64.79) - mkdir 16962 (time 1789266235.68 total 227.75 last 81.58) - mkdir 17763 (time 1789266245.69 total 237.76 last 80.03) - mkdir 18503 (time 1789266255.70 total 247.76 last 73.95) - mkdir 19115 (time 1789266265.70 total 257.77 last 61.17) - mkdir 19811 (time 1789266275.71 total 267.77 last 69.56) - mkdir 20000 (time 1789266278.54 total 270.60 last 66.81) - mkdir 20732 (time 1789266288.54 total 280.61 last 73.16) - mkdir 21536 (time 1789266298.55 total 290.61 last 80.37) - mkdir 22347 (time 1789266308.55 total 300.61 last 81.07) - mkdir 23208 (time 1789266318.57 total 310.63 last 85.93) - mkdir 23943 (time 1789266328.57 total 320.64 last 73.47) - mkdir 24714 (time 1789266338.58 total 330.64 last 77.08) - mkdir 25491 (time 1789266348.59 total 340.66 last 77.56) - mkdir 26228 (time 1789266358.60 total 350.66 last 73.68) - mkdir 27012 (time 1789266368.61 total 360.68 last 78.27) - mkdir 27968 (time 1789266378.62 total 370.69 last 95.51) - mkdir 28858 (time 1789266388.64 total 380.70 last 88.85) - mkdir 29680 (time 1789266398.64 total 390.71 last 82.16) - mkdir 30000 (time 1789266402.43 total 394.50 last 84.47) - mkdir 30664 (time 1789266412.44 total 404.50 last 66.34) - mkdir 31411 (time 1789266422.46 total 414.52 last 74.55) - mkdir 32245 (time 1789266432.47 total 424.53 last 83.33) total: 32818 mkdir in 431.00 seconds: 76.14 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270788 1000516 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789267066 ; total 0 ; last 0) - unlinked 10000 (time 1789267262 ; total 196 ; last 196) - unlinked 20000 (time 1789267461 ; total 395 ; last 199) - unlinked 30000 (time 1789267661 ; total 595 ; last 200) total: 32768 unlinks in 650 seconds: 50.412308 unlinks/second - unlinked 0 (time 1789267066 ; total 0 ; last 0) - unlinked 10000 (time 1789267263 ; total 197 ; last 197) - unlinked 20000 (time 1789267462 ; total 396 ; last 199) - unlinked 30000 (time 1789267663 ; total 597 ; last 201) total: 32768 unlinks in 653 seconds: 50.180706 unlinks/second nlink between: 1 - unlinked 0 (time 1789267721 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789267721 ; 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 8244 1263060 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre