== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:14:37 (1788977677) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7788 1263516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24036 3582984 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19440 3587580 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4067 1019933 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2010 1021990 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6077 518836 2% /mnt/lustre - mkdir 950 (time 1788977691.16 total 10.01 last 94.91) - mkdir 1852 (time 1788977701.17 total 20.02 last 90.13) - mkdir 2700 (time 1788977711.18 total 30.03 last 84.71) - mkdir 3609 (time 1788977721.18 total 40.03 last 90.85) - mkdir 4516 (time 1788977731.20 total 50.05 last 90.56) - mkdir 5404 (time 1788977741.21 total 60.06 last 88.67) - mkdir 6277 (time 1788977751.22 total 70.07 last 87.25) - mkdir 7209 (time 1788977761.22 total 80.07 last 93.19) - mkdir 8087 (time 1788977771.22 total 90.07 last 87.80) - mkdir 8980 (time 1788977781.23 total 100.08 last 89.20) - mkdir 9835 (time 1788977791.25 total 110.10 last 85.31) - mkdir 10713 (time 1788977801.25 total 120.11 last 87.78) - mkdir 11597 (time 1788977811.25 total 130.11 last 88.40) - mkdir 12534 (time 1788977821.27 total 140.12 last 93.55) - mkdir 13312 (time 1788977831.28 total 150.13 last 77.75) - mkdir 14132 (time 1788977841.28 total 160.13 last 81.95) - mkdir 14944 (time 1788977851.30 total 170.15 last 81.07) - mkdir 15796 (time 1788977861.32 total 180.17 last 85.04) - mkdir 16652 (time 1788977871.33 total 190.18 last 85.54) - mkdir 17536 (time 1788977881.33 total 200.18 last 88.36) - mkdir 18314 (time 1788977891.33 total 210.18 last 77.77) - mkdir 19070 (time 1788977901.36 total 220.21 last 75.43) - mkdir 19841 (time 1788977911.37 total 230.22 last 77.02) - mkdir 20694 (time 1788977921.39 total 240.24 last 85.13) - mkdir 21531 (time 1788977931.40 total 250.25 last 83.61) - mkdir 22370 (time 1788977941.42 total 260.28 last 83.68) - mkdir 23224 (time 1788977951.44 total 270.29 last 85.31) - mkdir 24092 (time 1788977961.45 total 280.30 last 86.64) - mkdir 24966 (time 1788977971.46 total 290.31 last 87.37) - mkdir 25876 (time 1788977981.48 total 300.33 last 90.77) - mkdir 26646 (time 1788977991.48 total 310.34 last 76.98) - mkdir 27439 (time 1788978001.49 total 320.34 last 79.27) - mkdir 28317 (time 1788978011.50 total 330.36 last 87.65) - mkdir 29155 (time 1788978021.53 total 340.38 last 83.61) - mkdir 29952 (time 1788978031.54 total 350.39 last 79.61) - mkdir 30775 (time 1788978041.54 total 360.39 last 82.29) - mkdir 31650 (time 1788978051.55 total 370.40 last 87.45) - mkdir 32509 (time 1788978061.55 total 380.40 last 85.88) total: 32818 mkdir in 383.95 seconds: 85.47 ops/second - mkdir 884 (time 1788977691.01 total 10.00 last 88.39) - mkdir 1799 (time 1788977701.03 total 20.02 last 91.34) - mkdir 2670 (time 1788977711.03 total 30.02 last 87.06) - mkdir 3593 (time 1788977721.05 total 40.04 last 92.18) - mkdir 4514 (time 1788977731.06 total 50.04 last 92.01) - mkdir 5415 (time 1788977741.06 total 60.05 last 90.02) - mkdir 6346 (time 1788977751.07 total 70.06 last 93.05) - mkdir 7292 (time 1788977761.08 total 80.07 last 94.51) - mkdir 8169 (time 1788977771.09 total 90.08 last 87.59) - mkdir 9037 (time 1788977781.09 total 100.08 last 86.78) - mkdir 9940 (time 1788977791.10 total 110.09 last 90.25) - mkdir 10862 (time 1788977801.11 total 120.10 last 92.10) - mkdir 11737 (time 1788977811.12 total 130.11 last 87.44) - mkdir 12670 (time 1788977821.13 total 140.12 last 93.20) - mkdir 13425 (time 1788977831.15 total 150.14 last 75.31) - mkdir 14278 (time 1788977841.16 total 160.15 last 85.24) - mkdir 15072 (time 1788977851.16 total 170.15 last 79.39) - mkdir 15847 (time 1788977861.17 total 180.16 last 77.40) - mkdir 16673 (time 1788977871.18 total 190.16 last 82.58) - mkdir 17525 (time 1788977881.18 total 200.17 last 85.20) - mkdir 18293 (time 1788977891.19 total 210.18 last 76.70) - mkdir 19058 (time 1788977901.19 total 220.18 last 76.50) - mkdir 19804 (time 1788977911.20 total 230.19 last 74.52) - mkdir 20000 (time 1788977913.34 total 232.33 last 91.64) - mkdir 20808 (time 1788977923.36 total 242.35 last 80.63) - mkdir 21702 (time 1788977933.37 total 252.36 last 89.35) - mkdir 22568 (time 1788977943.37 total 262.36 last 86.53) - mkdir 23427 (time 1788977953.38 total 272.37 last 85.85) - mkdir 24263 (time 1788977963.38 total 282.37 last 83.60) - mkdir 25193 (time 1788977973.39 total 292.38 last 92.92) - mkdir 25985 (time 1788977983.40 total 302.39 last 79.09) - mkdir 26759 (time 1788977993.43 total 312.42 last 77.16) - mkdir 27572 (time 1788978003.44 total 322.42 last 81.28) - mkdir 28463 (time 1788978013.46 total 332.44 last 88.92) - mkdir 29233 (time 1788978023.46 total 342.45 last 76.93) - mkdir 30000 (time 1788978032.83 total 351.82 last 81.86) - mkdir 30819 (time 1788978042.84 total 361.83 last 81.84) - mkdir 31658 (time 1788978052.84 total 371.83 last 83.88) - mkdir 32555 (time 1788978062.85 total 381.84 last 89.65) total: 32818 mkdir in 384.74 seconds: 85.30 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276768 994536 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24036 3582984 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19440 3587580 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69703 954297 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2010 1021990 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71713 518836 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788978818 ; total 0 ; last 0) - unlinked 10000 (time 1788979005 ; total 187 ; last 187) - unlinked 20000 (time 1788979240 ; total 422 ; last 235) - unlinked 30000 (time 1788979454 ; total 636 ; last 214) total: 32768 unlinks in 692 seconds: 47.352600 unlinks/second - unlinked 0 (time 1788978818 ; total 0 ; last 0) - unlinked 10000 (time 1788979006 ; total 188 ; last 188) - unlinked 20000 (time 1788979239 ; total 421 ; last 233) - unlinked 30000 (time 1788979456 ; total 638 ; last 217) total: 32768 unlinks in 696 seconds: 47.080460 unlinks/second nlink between: 1 - unlinked 0 (time 1788979515 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788979515 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 14224 1257080 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24036 3582984 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19440 3587580 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4067 1019933 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2010 1021990 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2739 259405 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6077 518836 2% /mnt/lustre