== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:51:25 (1788922285) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20732 3586288 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22744 3584276 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4072 1019928 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2746 259398 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2767 259377 2% /mnt/lustre[OST:1] filesystem_summary: 524854 6079 518775 2% /mnt/lustre - mkdir 849 (time 1788922300.81 total 10.05 last 84.45) - mkdir 1499 (time 1788922310.88 total 20.13 last 64.52) - mkdir 2244 (time 1788922320.93 total 30.17 last 74.17) - mkdir 2925 (time 1788922330.96 total 40.20 last 67.91) - mkdir 3696 (time 1788922341.00 total 50.25 last 76.76) - mkdir 4640 (time 1788922351.01 total 60.26 last 94.28) - mkdir 5648 (time 1788922361.05 total 70.30 last 100.41) - mkdir 6413 (time 1788922371.08 total 80.32 last 76.33) - mkdir 7206 (time 1788922381.08 total 90.32 last 79.26) - mkdir 8043 (time 1788922391.08 total 100.33 last 83.69) - mkdir 8840 (time 1788922401.09 total 110.33 last 79.66) - mkdir 9734 (time 1788922411.14 total 120.38 last 88.95) - mkdir 10000 (time 1788922414.51 total 123.76 last 78.81) - mkdir 10790 (time 1788922424.52 total 133.77 last 78.92) - mkdir 11435 (time 1788922434.53 total 143.78 last 64.43) - mkdir 12164 (time 1788922444.54 total 153.78 last 72.89) - mkdir 12882 (time 1788922454.56 total 163.80 last 71.64) - mkdir 13676 (time 1788922464.57 total 173.81 last 79.34) - mkdir 14398 (time 1788922474.57 total 183.82 last 72.14) - mkdir 15238 (time 1788922484.59 total 193.83 last 83.86) - mkdir 15939 (time 1788922494.59 total 203.84 last 70.09) - mkdir 16951 (time 1788922504.59 total 213.84 last 101.18) - mkdir 17744 (time 1788922514.61 total 223.85 last 79.18) - mkdir 18583 (time 1788922524.61 total 233.85 last 83.89) - mkdir 19423 (time 1788922534.62 total 243.86 last 83.94) - mkdir 20000 (time 1788922541.87 total 251.11 last 79.58) - mkdir 20655 (time 1788922551.87 total 261.11 last 65.48) - mkdir 21185 (time 1788922561.88 total 271.12 last 52.96) - mkdir 21782 (time 1788922571.90 total 281.14 last 59.59) - mkdir 22587 (time 1788922581.90 total 291.14 last 80.48) - mkdir 23109 (time 1788922591.92 total 301.16 last 52.08) - mkdir 23678 (time 1788922601.95 total 311.20 last 56.73) - mkdir 24376 (time 1788922611.96 total 321.21 last 69.70) - mkdir 24938 (time 1788922621.97 total 331.21 last 56.18) - mkdir 25527 (time 1788922631.98 total 341.22 last 58.83) - mkdir 26371 (time 1788922641.99 total 351.24 last 84.28) - mkdir 27068 (time 1788922652.01 total 361.26 last 69.58) - mkdir 27726 (time 1788922662.01 total 371.26 last 65.80) - mkdir 28324 (time 1788922672.02 total 381.26 last 59.78) - mkdir 29191 (time 1788922682.02 total 391.27 last 86.63) - mkdir 29916 (time 1788922692.04 total 401.28 last 72.38) - mkdir 30720 (time 1788922702.04 total 411.29 last 80.37) - mkdir 31383 (time 1788922712.05 total 421.30 last 66.24) - mkdir 31978 (time 1788922722.07 total 431.31 last 59.39) - mkdir 32630 (time 1788922732.08 total 441.33 last 65.12) total: 32818 mkdir in 443.72 seconds: 73.96 ops/second - mkdir 833 (time 1788922300.70 total 10.01 last 83.22) - mkdir 1471 (time 1788922310.73 total 20.04 last 63.61) - mkdir 2224 (time 1788922320.73 total 30.04 last 75.30) - mkdir 2896 (time 1788922330.73 total 40.04 last 67.19) - mkdir 3658 (time 1788922340.73 total 50.04 last 76.18) - mkdir 4586 (time 1788922350.73 total 60.05 last 92.77) - mkdir 5579 (time 1788922360.77 total 70.08 last 98.99) - mkdir 6300 (time 1788922370.77 total 80.08 last 72.09) - mkdir 7097 (time 1788922380.77 total 90.08 last 79.69) - mkdir 7942 (time 1788922390.78 total 100.09 last 84.44) - mkdir 8699 (time 1788922400.78 total 110.09 last 75.68) - mkdir 9586 (time 1788922410.80 total 120.11 last 88.56) - mkdir 10000 (time 1788922416.12 total 125.44 last 77.72) - mkdir 10752 (time 1788922426.12 total 135.44 last 75.19) - mkdir 11419 (time 1788922436.13 total 145.45 last 66.64) - mkdir 12170 (time 1788922446.13 total 155.45 last 75.10) - mkdir 12856 (time 1788922456.14 total 165.45 last 68.57) - mkdir 13682 (time 1788922466.16 total 175.47 last 82.42) - mkdir 14415 (time 1788922476.16 total 185.48 last 73.27) - mkdir 15249 (time 1788922486.17 total 195.48 last 83.34) - mkdir 15966 (time 1788922496.17 total 205.49 last 71.68) - mkdir 16959 (time 1788922506.18 total 215.49 last 99.28) - mkdir 17761 (time 1788922516.19 total 225.50 last 80.10) - mkdir 18572 (time 1788922526.19 total 235.50 last 81.09) - mkdir 19416 (time 1788922536.20 total 245.51 last 84.36) - mkdir 20000 (time 1788922543.30 total 252.61 last 82.22) - mkdir 20590 (time 1788922553.32 total 262.63 last 58.87) - mkdir 21159 (time 1788922563.34 total 272.65 last 56.81) - mkdir 21765 (time 1788922573.34 total 282.65 last 60.56) - mkdir 22526 (time 1788922583.35 total 292.66 last 76.05) - mkdir 23035 (time 1788922593.36 total 302.68 last 50.82) - mkdir 23647 (time 1788922603.36 total 312.68 last 61.20) - mkdir 24317 (time 1788922613.37 total 322.68 last 66.98) - mkdir 24910 (time 1788922623.44 total 332.75 last 58.87) - mkdir 25563 (time 1788922633.44 total 342.75 last 65.28) - mkdir 26334 (time 1788922643.46 total 352.77 last 76.96) - mkdir 26992 (time 1788922653.46 total 362.78 last 65.78) - mkdir 27667 (time 1788922663.51 total 372.82 last 67.18) - mkdir 28299 (time 1788922673.52 total 382.83 last 63.14) - mkdir 29102 (time 1788922683.55 total 392.86 last 80.07) - mkdir 29879 (time 1788922693.55 total 402.87 last 77.67) - mkdir 30655 (time 1788922703.56 total 412.88 last 77.52) - mkdir 31262 (time 1788922713.57 total 422.88 last 60.69) - mkdir 31860 (time 1788922723.58 total 432.89 last 59.73) - mkdir 32556 (time 1788922733.59 total 442.91 last 69.48) total: 32818 mkdir in 446.41 seconds: 73.52 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276824 994480 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20732 3586288 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22744 3584276 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69708 954292 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2746 259398 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2767 259377 2% /mnt/lustre[OST:1] filesystem_summary: 590490 71715 518775 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788923421 ; total 0 ; last 0) - unlinked 10000 (time 1788923641 ; total 220 ; last 220) - unlinked 20000 (time 1788923866 ; total 445 ; last 225) - unlinked 30000 (time 1788924098 ; total 677 ; last 232) total: 32768 unlinks in 739 seconds: 44.341000 unlinks/second - unlinked 0 (time 1788923421 ; total 0 ; last 0) - unlinked 10000 (time 1788923642 ; total 221 ; last 221) - unlinked 20000 (time 1788923867 ; total 446 ; last 225) - unlinked 30000 (time 1788924097 ; total 676 ; last 230) total: 32768 unlinks in 739 seconds: 44.341000 unlinks/second nlink between: 1 - unlinked 0 (time 1788924163 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788924163 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 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 14280 1257024 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20732 3586288 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22744 3584276 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4072 1019928 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2746 259398 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2767 259377 2% /mnt/lustre[OST:1] filesystem_summary: 524854 6079 518775 2% /mnt/lustre