== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:21:31 (1788805291) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21872 3585148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21608 3585412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4008 1019992 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6015 518835 2% /mnt/lustre - mkdir 815 (time 1788805305.71 total 10.00 last 81.50) - mkdir 1575 (time 1788805315.72 total 20.01 last 75.96) - mkdir 2380 (time 1788805325.72 total 30.01 last 80.50) - mkdir 3325 (time 1788805335.72 total 40.01 last 94.46) - mkdir 4227 (time 1788805345.73 total 50.02 last 90.15) - mkdir 5081 (time 1788805355.73 total 60.02 last 85.35) - mkdir 5936 (time 1788805365.74 total 70.03 last 85.46) - mkdir 6741 (time 1788805375.74 total 80.03 last 80.46) - mkdir 7621 (time 1788805385.75 total 90.04 last 87.96) - mkdir 8460 (time 1788805395.76 total 100.05 last 83.78) - mkdir 9318 (time 1788805405.77 total 110.06 last 85.73) - mkdir 10000 (time 1788805413.68 total 117.97 last 86.22) - mkdir 10956 (time 1788805423.69 total 127.98 last 95.49) - mkdir 11898 (time 1788805433.70 total 137.98 last 94.17) - mkdir 12843 (time 1788805443.71 total 148.00 last 94.34) - mkdir 13813 (time 1788805453.72 total 158.01 last 96.93) - mkdir 14732 (time 1788805463.74 total 168.02 last 91.76) - mkdir 15619 (time 1788805473.74 total 178.03 last 88.69) - mkdir 16473 (time 1788805483.74 total 188.03 last 85.35) - mkdir 17311 (time 1788805493.75 total 198.03 last 83.78) - mkdir 18213 (time 1788805503.75 total 208.04 last 90.19) - mkdir 19119 (time 1788805513.75 total 218.04 last 90.53) - mkdir 20000 (time 1788805523.34 total 227.62 last 91.95) - mkdir 20840 (time 1788805533.34 total 237.63 last 83.99) - mkdir 21674 (time 1788805543.35 total 247.64 last 83.28) - mkdir 22512 (time 1788805553.35 total 257.64 last 83.79) - mkdir 23342 (time 1788805563.36 total 267.65 last 82.96) - mkdir 24254 (time 1788805573.38 total 277.67 last 90.99) - mkdir 25221 (time 1788805583.39 total 287.68 last 96.64) - mkdir 26125 (time 1788805593.39 total 297.68 last 90.36) - mkdir 26999 (time 1788805603.41 total 307.70 last 87.24) - mkdir 27917 (time 1788805613.43 total 317.71 last 91.66) - mkdir 28784 (time 1788805623.44 total 327.73 last 86.60) - mkdir 29598 (time 1788805633.44 total 337.73 last 81.36) - mkdir 30000 (time 1788805638.52 total 342.81 last 79.14) - mkdir 30901 (time 1788805648.53 total 352.82 last 90.02) - mkdir 31826 (time 1788805658.53 total 362.82 last 92.48) - mkdir 32660 (time 1788805668.54 total 372.83 last 83.32) total: 32818 mkdir in 374.96 seconds: 87.52 ops/second - mkdir 774 (time 1788805305.72 total 10.03 last 77.19) - mkdir 1510 (time 1788805315.73 total 20.03 last 73.57) - mkdir 2331 (time 1788805325.73 total 30.03 last 82.09) - mkdir 3279 (time 1788805335.73 total 40.04 last 94.77) - mkdir 4147 (time 1788805345.73 total 50.04 last 86.79) - mkdir 5031 (time 1788805355.74 total 60.04 last 88.35) - mkdir 5883 (time 1788805365.75 total 70.05 last 85.14) - mkdir 6694 (time 1788805375.75 total 80.06 last 81.06) - mkdir 7591 (time 1788805385.76 total 90.06 last 89.65) - mkdir 8387 (time 1788805395.77 total 100.07 last 79.51) - mkdir 9223 (time 1788805405.79 total 110.09 last 83.42) - mkdir 10000 (time 1788805414.82 total 119.12 last 86.05) - mkdir 10890 (time 1788805424.82 total 129.13 last 88.98) - mkdir 11863 (time 1788805434.82 total 139.13 last 97.27) - mkdir 12805 (time 1788805444.83 total 149.13 last 94.15) - mkdir 13753 (time 1788805454.85 total 159.15 last 94.63) - mkdir 14676 (time 1788805464.85 total 169.16 last 92.23) - mkdir 15548 (time 1788805474.87 total 179.17 last 87.11) - mkdir 16404 (time 1788805484.88 total 189.18 last 85.51) - mkdir 17274 (time 1788805494.88 total 199.19 last 86.95) - mkdir 18162 (time 1788805504.89 total 209.20 last 88.69) - mkdir 19053 (time 1788805514.90 total 219.20 last 89.06) - mkdir 19988 (time 1788805524.90 total 229.20 last 93.50) - mkdir 20864 (time 1788805534.91 total 239.21 last 87.52) - mkdir 21709 (time 1788805544.91 total 249.22 last 84.45) - mkdir 22538 (time 1788805554.92 total 259.23 last 82.83) - mkdir 23358 (time 1788805564.94 total 269.24 last 81.89) - mkdir 24302 (time 1788805574.94 total 279.24 last 94.37) - mkdir 25252 (time 1788805584.94 total 289.25 last 94.95) - mkdir 26144 (time 1788805594.96 total 299.27 last 89.05) - mkdir 27012 (time 1788805604.97 total 309.28 last 86.69) - mkdir 27887 (time 1788805614.98 total 319.29 last 87.40) - mkdir 28764 (time 1788805624.98 total 329.29 last 87.70) - mkdir 29568 (time 1788805634.99 total 339.29 last 80.39) - mkdir 30000 (time 1788805640.72 total 345.02 last 75.34) - mkdir 30916 (time 1788805650.73 total 355.03 last 91.53) - mkdir 31816 (time 1788805660.73 total 365.03 last 89.98) - mkdir 32658 (time 1788805670.73 total 375.03 last 84.19) total: 32818 mkdir in 376.39 seconds: 87.19 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276228 995076 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21872 3585148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21608 3585412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4008 1019992 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67643 956357 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 590486 71651 518835 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788806196 ; total 0 ; last 0) - unlinked 10000 (time 1788806259 ; total 63 ; last 63) - unlinked 20000 (time 1788806331 ; total 135 ; last 72) - unlinked 30000 (time 1788806400 ; total 204 ; last 69) total: 32768 unlinks in 224 seconds: 146.285721 unlinks/second - unlinked 0 (time 1788806196 ; total 0 ; last 0) - unlinked 10000 (time 1788806258 ; total 62 ; last 62) - unlinked 20000 (time 1788806331 ; total 135 ; last 73) - unlinked 30000 (time 1788806402 ; total 206 ; last 71) total: 32768 unlinks in 225 seconds: 145.635559 unlinks/second nlink between: 1 - unlinked 0 (time 1788806422 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788806422 ; 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 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13684 1257620 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21872 3585148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21608 3585412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4008 1019992 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 524850 6015 518835 2% /mnt/lustre