== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:16:01 (1784232961) 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524085 535 523550 1% /mnt/lustre - mkdir 1110 (time 1784232975.22 total 10.01 last 110.89) - mkdir 2155 (time 1784232985.24 total 20.03 last 104.30) - mkdir 3036 (time 1784232995.25 total 30.04 last 88.00) - mkdir 4004 (time 1784233005.26 total 40.04 last 96.78) - mkdir 5151 (time 1784233015.27 total 50.05 last 114.59) - mkdir 6297 (time 1784233025.27 total 60.06 last 114.58) - mkdir 7312 (time 1784233035.27 total 70.06 last 101.44) - mkdir 8228 (time 1784233045.28 total 80.06 last 91.58) - mkdir 9303 (time 1784233055.28 total 90.07 last 107.42) - mkdir 10000 (time 1784233060.73 total 95.52 last 127.88) - mkdir 11029 (time 1784233070.74 total 105.53 last 102.83) - mkdir 12012 (time 1784233080.75 total 115.53 last 98.23) - mkdir 12928 (time 1784233090.75 total 125.54 last 91.56) - mkdir 13863 (time 1784233100.77 total 135.56 last 93.33) - mkdir 14798 (time 1784233110.78 total 145.56 last 93.43) - mkdir 15816 (time 1784233120.78 total 155.57 last 101.78) - mkdir 16707 (time 1784233130.79 total 165.58 last 88.98) - mkdir 17588 (time 1784233140.79 total 175.58 last 88.09) - mkdir 18520 (time 1784233150.80 total 185.58 last 93.17) - mkdir 19509 (time 1784233160.81 total 195.59 last 98.82) - mkdir 20000 (time 1784233165.63 total 200.42 last 101.78) - mkdir 21056 (time 1784233175.63 total 210.42 last 105.59) - mkdir 22036 (time 1784233185.64 total 220.42 last 97.95) - mkdir 22963 (time 1784233195.64 total 230.42 last 92.70) - mkdir 23999 (time 1784233205.66 total 240.44 last 103.38) - mkdir 24940 (time 1784233215.66 total 250.45 last 94.07) - mkdir 25841 (time 1784233225.67 total 260.45 last 90.04) - mkdir 26877 (time 1784233235.67 total 270.46 last 103.52) - mkdir 27907 (time 1784233245.68 total 280.47 last 102.94) - mkdir 28964 (time 1784233255.68 total 290.47 last 105.69) - mkdir 29625 (time 1784233265.69 total 300.48 last 66.04) - mkdir 30000 (time 1784233271.83 total 306.61 last 61.10) - mkdir 30455 (time 1784233281.84 total 316.62 last 45.45) - mkdir 30985 (time 1784233291.99 total 326.78 last 52.20) - mkdir 31427 (time 1784233302.00 total 336.79 last 44.15) - mkdir 32047 (time 1784233312.00 total 346.79 last 62.00) - mkdir 32670 (time 1784233322.01 total 356.79 last 62.28) total: 32818 mkdir in 358.93 seconds: 91.43 ops/second - mkdir 1117 (time 1784232975.23 total 10.01 last 111.56) - mkdir 2175 (time 1784232985.26 total 20.04 last 105.49) - mkdir 3070 (time 1784232995.27 total 30.06 last 89.38) - mkdir 4033 (time 1784233005.28 total 40.06 last 96.26) - mkdir 5154 (time 1784233015.28 total 50.06 last 112.09) - mkdir 6303 (time 1784233025.29 total 60.07 last 114.79) - mkdir 7292 (time 1784233035.29 total 70.08 last 98.84) - mkdir 8216 (time 1784233045.29 total 80.08 last 92.38) - mkdir 9295 (time 1784233055.30 total 90.08 last 107.88) - mkdir 10000 (time 1784233060.59 total 95.37 last 133.15) - mkdir 11018 (time 1784233070.60 total 105.38 last 101.71) - mkdir 11991 (time 1784233080.60 total 115.39 last 97.29) - mkdir 12930 (time 1784233090.63 total 125.41 last 93.68) - mkdir 13835 (time 1784233100.63 total 135.41 last 90.48) - mkdir 14819 (time 1784233110.63 total 145.41 last 98.36) - mkdir 15833 (time 1784233120.63 total 155.42 last 101.38) - mkdir 16699 (time 1784233130.65 total 165.43 last 86.45) - mkdir 17559 (time 1784233140.65 total 175.44 last 85.99) - mkdir 18509 (time 1784233150.66 total 185.44 last 94.92) - mkdir 19475 (time 1784233160.67 total 195.45 last 96.50) - mkdir 20000 (time 1784233165.96 total 200.74 last 99.31) - mkdir 21029 (time 1784233175.96 total 210.74 last 102.89) - mkdir 21994 (time 1784233185.97 total 220.76 last 96.35) - mkdir 22923 (time 1784233195.99 total 230.77 last 92.75) - mkdir 23952 (time 1784233206.00 total 240.78 last 102.82) - mkdir 24881 (time 1784233216.02 total 250.80 last 92.71) - mkdir 25773 (time 1784233226.02 total 260.81 last 89.16) - mkdir 26768 (time 1784233236.02 total 270.81 last 99.50) - mkdir 27824 (time 1784233246.05 total 280.83 last 105.37) - mkdir 28823 (time 1784233256.05 total 290.83 last 99.90) - mkdir 29463 (time 1784233266.06 total 300.85 last 63.88) - mkdir 29990 (time 1784233276.08 total 310.86 last 52.62) - mkdir 30486 (time 1784233286.09 total 320.88 last 49.53) - mkdir 30994 (time 1784233296.13 total 330.91 last 50.62) - mkdir 31538 (time 1784233306.13 total 340.91 last 54.40) - mkdir 32238 (time 1784233316.15 total 350.93 last 69.85) total: 32818 mkdir in 360.26 seconds: 91.09 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270796 1000508 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 1784233808 ; total 0 ; last 0) - unlinked 10000 (time 1784233885 ; total 77 ; last 77) - unlinked 20000 (time 1784233952 ; total 144 ; last 67) - unlinked 30000 (time 1784234023 ; total 215 ; last 71) total: 32768 unlinks in 234 seconds: 140.034195 unlinks/second - unlinked 0 (time 1784233808 ; total 0 ; last 0) - unlinked 10000 (time 1784233885 ; total 77 ; last 77) - unlinked 20000 (time 1784233952 ; total 144 ; last 67) - unlinked 30000 (time 1784234023 ; total 215 ; last 71) total: 32768 unlinks in 234 seconds: 140.034195 unlinks/second nlink between: 1 - unlinked 0 (time 1784234043 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1784234043 ; 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 8252 1263052 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