== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:31:34 (1788852694) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7264 1264040 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22696 3584324 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20784 3586236 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2040 1021960 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2745 259399 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6081 518836 2% /mnt/lustre - mkdir 777 (time 1788852710.39 total 10.02 last 77.56) - mkdir 1632 (time 1788852720.39 total 20.02 last 85.48) - mkdir 2573 (time 1788852730.39 total 30.02 last 94.09) - mkdir 3441 (time 1788852740.40 total 40.03 last 86.73) - mkdir 4312 (time 1788852750.41 total 50.04 last 87.02) - mkdir 5038 (time 1788852760.42 total 60.05 last 72.52) - mkdir 5778 (time 1788852770.42 total 70.05 last 73.97) - mkdir 6675 (time 1788852780.43 total 80.06 last 89.63) - mkdir 7386 (time 1788852790.44 total 90.07 last 71.04) - mkdir 8082 (time 1788852800.45 total 100.08 last 69.55) - mkdir 8883 (time 1788852810.45 total 110.08 last 80.09) - mkdir 9740 (time 1788852820.45 total 120.08 last 85.66) - mkdir 10000 (time 1788852823.44 total 123.08 last 86.85) - mkdir 10910 (time 1788852833.45 total 133.08 last 90.96) - mkdir 11836 (time 1788852843.46 total 143.09 last 92.52) - mkdir 12771 (time 1788852853.47 total 153.10 last 93.38) - mkdir 13582 (time 1788852863.47 total 163.10 last 81.09) - mkdir 14259 (time 1788852873.48 total 173.11 last 67.66) - mkdir 14759 (time 1788852883.48 total 183.11 last 50.00) - mkdir 15479 (time 1788852893.49 total 193.12 last 71.90) - mkdir 16406 (time 1788852903.50 total 203.13 last 92.62) - mkdir 17406 (time 1788852913.50 total 213.13 last 99.99) - mkdir 18197 (time 1788852923.50 total 223.14 last 79.09) - mkdir 19128 (time 1788852933.53 total 233.16 last 92.90) - mkdir 20000 (time 1788852942.07 total 241.70 last 102.05) - mkdir 20910 (time 1788852952.07 total 251.70 last 90.99) - mkdir 21945 (time 1788852962.08 total 261.71 last 103.45) - mkdir 22942 (time 1788852972.09 total 271.72 last 99.60) - mkdir 23925 (time 1788852982.11 total 281.75 last 98.04) - mkdir 24789 (time 1788852992.12 total 291.75 last 86.35) - mkdir 25765 (time 1788853002.12 total 301.75 last 97.57) - mkdir 26737 (time 1788853012.13 total 311.76 last 97.14) - mkdir 27619 (time 1788853022.14 total 321.77 last 88.14) - mkdir 28388 (time 1788853032.14 total 331.77 last 76.89) - mkdir 29176 (time 1788853042.15 total 341.78 last 78.72) - mkdir 29963 (time 1788853052.15 total 351.78 last 78.70) - mkdir 30627 (time 1788853062.35 total 361.98 last 65.10) - mkdir 31277 (time 1788853072.36 total 371.99 last 64.92) - mkdir 32111 (time 1788853082.36 total 381.99 last 83.38) total: 32818 mkdir in 390.60 seconds: 84.02 ops/second - mkdir 775 (time 1788852710.37 total 10.00 last 77.47) - mkdir 1603 (time 1788852720.37 total 20.01 last 82.77) - mkdir 2498 (time 1788852730.38 total 30.01 last 89.45) - mkdir 3420 (time 1788852740.38 total 40.02 last 92.17) - mkdir 4275 (time 1788852750.39 total 50.02 last 85.46) - mkdir 5023 (time 1788852760.39 total 60.02 last 74.80) - mkdir 5767 (time 1788852770.39 total 70.02 last 74.40) - mkdir 6654 (time 1788852780.40 total 80.03 last 88.63) - mkdir 7363 (time 1788852790.41 total 90.04 last 70.81) - mkdir 8031 (time 1788852800.41 total 100.05 last 66.78) - mkdir 8805 (time 1788852810.41 total 110.05 last 77.39) - mkdir 9670 (time 1788852820.42 total 120.05 last 86.48) - mkdir 10000 (time 1788852824.27 total 123.91 last 85.52) - mkdir 10920 (time 1788852834.28 total 133.91 last 91.99) - mkdir 11845 (time 1788852844.29 total 143.92 last 92.40) - mkdir 12763 (time 1788852854.29 total 153.92 last 91.76) - mkdir 13537 (time 1788852864.30 total 163.93 last 77.34) - mkdir 14178 (time 1788852874.30 total 173.94 last 64.06) - mkdir 14685 (time 1788852884.31 total 183.94 last 50.66) - mkdir 15439 (time 1788852894.31 total 193.95 last 75.38) - mkdir 16388 (time 1788852904.32 total 203.95 last 94.85) - mkdir 17354 (time 1788852914.33 total 213.97 last 96.47) - mkdir 18150 (time 1788852924.34 total 223.97 last 79.54) - mkdir 19094 (time 1788852934.36 total 233.99 last 94.25) - mkdir 20000 (time 1788852943.49 total 243.13 last 99.16) - mkdir 20922 (time 1788852953.51 total 253.14 last 92.08) - mkdir 21957 (time 1788852963.51 total 263.15 last 103.43) - mkdir 22955 (time 1788852973.52 total 273.15 last 99.76) - mkdir 23886 (time 1788852983.53 total 283.16 last 93.02) - mkdir 24819 (time 1788852993.53 total 293.17 last 93.22) - mkdir 25744 (time 1788853003.54 total 303.17 last 92.49) - mkdir 26709 (time 1788853013.54 total 313.17 last 96.47) - mkdir 27632 (time 1788853023.54 total 323.17 last 92.27) - mkdir 28376 (time 1788853033.54 total 333.17 last 74.39) - mkdir 29147 (time 1788853043.54 total 343.17 last 77.10) - mkdir 29897 (time 1788853053.55 total 353.18 last 74.94) - mkdir 30516 (time 1788853063.58 total 363.21 last 61.75) - mkdir 31185 (time 1788853073.59 total 373.22 last 66.82) - mkdir 32063 (time 1788853083.59 total 383.22 last 87.80) total: 32818 mkdir in 393.00 seconds: 83.51 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276348 994956 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22696 3584324 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20784 3586236 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67676 956324 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2745 259399 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 590553 71717 518836 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788853642 ; total 0 ; last 0) - unlinked 10000 (time 1788853854 ; total 212 ; last 212) - unlinked 20000 (time 1788853988 ; total 346 ; last 134) - unlinked 30000 (time 1788854113 ; total 471 ; last 125) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second - unlinked 0 (time 1788853642 ; total 0 ; last 0) - unlinked 10000 (time 1788853854 ; total 212 ; last 212) - unlinked 20000 (time 1788853989 ; total 347 ; last 135) - unlinked 30000 (time 1788854113 ; total 471 ; last 124) total: 32768 unlinks in 503 seconds: 65.145126 unlinks/second nlink between: 1 - unlinked 0 (time 1788854147 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788854147 ; 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 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13804 1257500 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22696 3584324 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20784 3586236 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2040 1021960 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2745 259399 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6081 518836 2% /mnt/lustre