== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:00:12 (1779706812) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7956 1263348 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7068 1264236 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28840 3578180 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14636 3592384 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4032 1019968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2011 1021989 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6043 518806 2% /mnt/lustre - mkdir 850 (time 1779706827.84 total 10.01 last 84.94) - mkdir 1743 (time 1779706837.84 total 20.01 last 89.25) - mkdir 2639 (time 1779706847.86 total 30.03 last 89.45) - mkdir 3572 (time 1779706857.86 total 40.03 last 93.27) - mkdir 4465 (time 1779706867.88 total 50.05 last 89.14) - mkdir 5467 (time 1779706877.88 total 60.05 last 100.20) - mkdir 6176 (time 1779706887.89 total 70.06 last 70.84) - mkdir 7027 (time 1779706897.90 total 80.07 last 85.04) - mkdir 7886 (time 1779706907.90 total 90.07 last 85.85) - mkdir 8750 (time 1779706917.91 total 100.08 last 86.31) - mkdir 9673 (time 1779706927.92 total 110.08 last 92.29) - mkdir 10000 (time 1779706931.17 total 113.34 last 100.46) - mkdir 10939 (time 1779706941.19 total 123.36 last 93.70) - mkdir 11865 (time 1779706951.20 total 133.37 last 92.51) - mkdir 12705 (time 1779706961.22 total 143.39 last 83.84) - mkdir 13478 (time 1779706971.23 total 153.40 last 77.21) - mkdir 14331 (time 1779706981.23 total 163.40 last 85.29) - mkdir 15292 (time 1779706991.24 total 173.41 last 96.01) - mkdir 16100 (time 1779707001.26 total 183.43 last 80.68) - mkdir 16862 (time 1779707011.26 total 193.43 last 76.17) - mkdir 17712 (time 1779707021.27 total 203.44 last 84.93) - mkdir 18422 (time 1779707031.29 total 213.46 last 70.87) - mkdir 19143 (time 1779707041.29 total 223.46 last 72.10) - mkdir 19879 (time 1779707051.29 total 233.46 last 73.56) - mkdir 20747 (time 1779707061.30 total 243.47 last 86.72) - mkdir 21539 (time 1779707071.33 total 253.50 last 78.98) - mkdir 22349 (time 1779707081.34 total 263.50 last 80.95) - mkdir 23105 (time 1779707091.36 total 273.53 last 75.39) - mkdir 23921 (time 1779707101.37 total 283.53 last 81.59) - mkdir 24772 (time 1779707111.37 total 293.54 last 85.07) - mkdir 25628 (time 1779707121.38 total 303.55 last 85.53) - mkdir 26402 (time 1779707131.39 total 313.56 last 77.32) - mkdir 27305 (time 1779707141.39 total 323.56 last 90.27) - mkdir 28157 (time 1779707151.41 total 333.58 last 85.04) - mkdir 29039 (time 1779707161.42 total 343.59 last 88.11) - mkdir 29972 (time 1779707171.42 total 353.59 last 93.28) - mkdir 31009 (time 1779707181.44 total 363.60 last 103.57) - mkdir 32041 (time 1779707191.45 total 373.62 last 103.06) total: 32818 mkdir in 380.96 seconds: 86.15 ops/second - mkdir 873 (time 1779706827.88 total 10.01 last 87.23) - mkdir 1802 (time 1779706837.89 total 20.02 last 92.83) - mkdir 2687 (time 1779706847.90 total 30.03 last 88.38) - mkdir 3588 (time 1779706857.91 total 40.04 last 90.02) - mkdir 4476 (time 1779706867.94 total 50.06 last 88.59) - mkdir 5463 (time 1779706877.95 total 60.08 last 98.56) - mkdir 6199 (time 1779706887.98 total 70.11 last 73.35) - mkdir 7096 (time 1779706898.01 total 80.14 last 89.48) - mkdir 7939 (time 1779706908.01 total 90.14 last 84.29) - mkdir 8818 (time 1779706918.02 total 100.15 last 87.81) - mkdir 9738 (time 1779706928.03 total 110.15 last 91.96) - mkdir 10000 (time 1779706930.74 total 112.86 last 96.68) - mkdir 10955 (time 1779706940.74 total 122.87 last 95.45) - mkdir 11876 (time 1779706950.76 total 132.89 last 91.89) - mkdir 12707 (time 1779706960.77 total 142.89 last 83.08) - mkdir 13489 (time 1779706970.78 total 152.91 last 78.07) - mkdir 14344 (time 1779706980.81 total 162.94 last 85.25) - mkdir 15286 (time 1779706990.83 total 172.95 last 94.06) - mkdir 16058 (time 1779707000.84 total 182.97 last 77.08) - mkdir 16827 (time 1779707010.85 total 192.97 last 76.87) - mkdir 17697 (time 1779707020.85 total 202.98 last 86.97) - mkdir 18381 (time 1779707030.88 total 213.00 last 68.23) - mkdir 19097 (time 1779707040.88 total 223.01 last 71.57) - mkdir 19846 (time 1779707050.88 total 233.01 last 74.89) - mkdir 20719 (time 1779707060.90 total 243.03 last 87.11) - mkdir 21493 (time 1779707070.91 total 253.04 last 77.35) - mkdir 22272 (time 1779707080.92 total 263.04 last 77.85) - mkdir 23028 (time 1779707090.93 total 273.05 last 75.53) - mkdir 23814 (time 1779707100.93 total 283.06 last 78.55) - mkdir 24645 (time 1779707110.95 total 293.08 last 82.93) - mkdir 25519 (time 1779707120.98 total 303.11 last 87.15) - mkdir 26266 (time 1779707130.99 total 313.12 last 74.61) - mkdir 27162 (time 1779707141.02 total 323.14 last 89.37) - mkdir 28022 (time 1779707151.04 total 333.17 last 85.77) - mkdir 28914 (time 1779707161.04 total 343.17 last 89.20) - mkdir 29841 (time 1779707171.05 total 353.18 last 92.63) - mkdir 30887 (time 1779707181.05 total 363.18 last 104.60) - mkdir 31887 (time 1779707191.06 total 373.18 last 99.95) total: 32818 mkdir in 382.64 seconds: 85.77 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 277020 994284 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7068 1264236 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28840 3578180 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14636 3592384 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69668 954332 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2011 1021989 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 590485 71679 518806 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1779707724 ; total 0 ; last 0) - unlinked 10000 (time 1779707919 ; total 195 ; last 195) - unlinked 20000 (time 1779708039 ; total 315 ; last 120) - unlinked 30000 (time 1779708155 ; total 431 ; last 116) total: 32768 unlinks in 461 seconds: 71.080261 unlinks/second - unlinked 0 (time 1779707724 ; total 0 ; last 0) - unlinked 10000 (time 1779707920 ; total 196 ; last 196) - unlinked 20000 (time 1779708041 ; total 317 ; last 121) - unlinked 30000 (time 1779708159 ; total 435 ; last 118) total: 32768 unlinks in 466 seconds: 70.317596 unlinks/second nlink between: 1 - unlinked 0 (time 1779708191 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1779708191 ; 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 14476 1256828 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7068 1264236 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28840 3578180 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14636 3592384 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4032 1019968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2011 1021989 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6043 518806 2% /mnt/lustre