== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:24:15 (1788917055) 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 679 (time 1788917069.80 total 10.00 last 67.88) - mkdir 1388 (time 1788917079.80 total 20.00 last 70.89) - mkdir 2101 (time 1788917089.81 total 30.02 last 71.19) - mkdir 2871 (time 1788917099.83 total 40.04 last 76.84) - mkdir 3665 (time 1788917109.83 total 50.04 last 79.39) - mkdir 4486 (time 1788917119.84 total 60.04 last 82.07) - mkdir 5273 (time 1788917129.85 total 70.06 last 78.57) - mkdir 6065 (time 1788917139.86 total 80.07 last 79.15) - mkdir 6813 (time 1788917149.87 total 90.07 last 74.75) - mkdir 7698 (time 1788917159.89 total 100.09 last 88.32) - mkdir 8612 (time 1788917169.89 total 110.10 last 91.38) - mkdir 9496 (time 1788917179.89 total 120.10 last 88.39) - mkdir 10000 (time 1788917185.26 total 125.46 last 93.91) - mkdir 10966 (time 1788917195.27 total 135.48 last 96.47) - mkdir 12015 (time 1788917205.29 total 145.50 last 104.64) - mkdir 12940 (time 1788917215.31 total 155.51 last 92.41) - mkdir 13870 (time 1788917225.32 total 165.52 last 92.89) - mkdir 14757 (time 1788917235.33 total 175.53 last 88.62) - mkdir 15677 (time 1788917245.33 total 185.54 last 91.95) - mkdir 16548 (time 1788917255.34 total 195.55 last 87.01) - mkdir 17357 (time 1788917265.34 total 205.55 last 80.87) - mkdir 18156 (time 1788917275.37 total 215.57 last 79.72) - mkdir 18984 (time 1788917285.37 total 225.58 last 82.76) - mkdir 19799 (time 1788917295.38 total 235.59 last 81.45) - mkdir 20000 (time 1788917297.73 total 237.93 last 85.61) - mkdir 20870 (time 1788917307.73 total 247.93 last 86.99) - mkdir 21727 (time 1788917317.74 total 257.94 last 85.63) - mkdir 22570 (time 1788917327.74 total 267.95 last 84.24) - mkdir 23439 (time 1788917337.75 total 277.95 last 86.85) - mkdir 24379 (time 1788917347.76 total 287.97 last 93.89) - mkdir 25281 (time 1788917357.76 total 297.97 last 90.15) - mkdir 26176 (time 1788917367.77 total 307.98 last 89.41) - mkdir 27103 (time 1788917377.78 total 317.98 last 92.67) - mkdir 28058 (time 1788917387.78 total 327.99 last 95.43) - mkdir 29022 (time 1788917397.79 total 337.99 last 96.40) - mkdir 30000 (time 1788917406.97 total 347.18 last 106.43) - mkdir 31275 (time 1788917416.98 total 357.18 last 127.47) - mkdir 32510 (time 1788917426.99 total 367.20 last 123.34) total: 32818 mkdir in 370.01 seconds: 88.70 ops/second - mkdir 692 (time 1788917069.90 total 10.01 last 69.13) - mkdir 1399 (time 1788917079.90 total 20.01 last 70.70) - mkdir 2161 (time 1788917089.91 total 30.02 last 76.13) - mkdir 2880 (time 1788917099.92 total 40.03 last 71.86) - mkdir 3677 (time 1788917109.92 total 50.03 last 79.67) - mkdir 4471 (time 1788917119.93 total 60.03 last 79.37) - mkdir 5254 (time 1788917129.93 total 70.04 last 78.25) - mkdir 6050 (time 1788917139.94 total 80.05 last 79.54) - mkdir 6783 (time 1788917149.95 total 90.05 last 73.26) - mkdir 7696 (time 1788917159.95 total 100.06 last 91.27) - mkdir 8593 (time 1788917169.95 total 110.06 last 89.66) - mkdir 9455 (time 1788917179.96 total 120.07 last 86.13) - mkdir 10000 (time 1788917185.61 total 125.71 last 96.56) - mkdir 11014 (time 1788917195.61 total 135.72 last 101.36) - mkdir 12041 (time 1788917205.62 total 145.73 last 102.57) - mkdir 12948 (time 1788917215.62 total 155.73 last 90.69) - mkdir 13855 (time 1788917225.62 total 165.73 last 90.70) - mkdir 14736 (time 1788917235.64 total 175.74 last 88.01) - mkdir 15648 (time 1788917245.65 total 185.76 last 91.06) - mkdir 16523 (time 1788917255.65 total 195.76 last 87.47) - mkdir 17355 (time 1788917265.68 total 205.79 last 82.97) - mkdir 18171 (time 1788917275.68 total 215.79 last 81.60) - mkdir 18989 (time 1788917285.70 total 225.80 last 81.68) - mkdir 19812 (time 1788917295.71 total 235.82 last 82.21) - mkdir 20000 (time 1788917297.96 total 238.06 last 83.59) - mkdir 20873 (time 1788917307.96 total 248.07 last 87.24) - mkdir 21720 (time 1788917317.97 total 258.08 last 84.67) - mkdir 22543 (time 1788917327.97 total 268.08 last 82.25) - mkdir 23383 (time 1788917337.99 total 278.10 last 83.87) - mkdir 24319 (time 1788917348.00 total 288.11 last 93.49) - mkdir 25214 (time 1788917358.01 total 298.12 last 89.44) - mkdir 26111 (time 1788917368.02 total 308.13 last 89.58) - mkdir 27037 (time 1788917378.02 total 318.13 last 92.58) - mkdir 27960 (time 1788917388.03 total 328.13 last 92.28) - mkdir 28971 (time 1788917398.03 total 338.14 last 101.05) - mkdir 30000 (time 1788917407.80 total 347.91 last 105.31) - mkdir 31347 (time 1788917417.81 total 357.92 last 134.61) - mkdir 32588 (time 1788917427.82 total 367.93 last 123.98) total: 32818 mkdir in 369.98 seconds: 88.70 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270816 1000488 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 1788917765 ; total 0 ; last 0) - unlinked 10000 (time 1788917857 ; total 92 ; last 92) - unlinked 20000 (time 1788917901 ; total 136 ; last 44) - unlinked 30000 (time 1788917936 ; total 171 ; last 35) total: 32768 unlinks in 180 seconds: 182.044449 unlinks/second - unlinked 0 (time 1788917765 ; total 0 ; last 0) - unlinked 10000 (time 1788917857 ; total 92 ; last 92) - unlinked 20000 (time 1788917901 ; total 136 ; last 44) - unlinked 30000 (time 1788917936 ; total 171 ; last 35) total: 32768 unlinks in 181 seconds: 181.038681 unlinks/second nlink between: 1 - unlinked 0 (time 1788917946 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788917946 ; 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 8272 1263032 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