== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:19:03 (1790788743) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7960 1263344 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7112 1264192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23656 3583364 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19820 3587200 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2047 1021953 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 524920 6073 518847 2% /mnt/lustre - mkdir 745 (time 1790788758.77 total 10.00 last 74.46) - mkdir 1444 (time 1790788768.79 total 20.03 last 69.73) - mkdir 2121 (time 1790788778.81 total 30.04 last 67.62) - mkdir 2849 (time 1790788788.81 total 40.05 last 72.75) - mkdir 3531 (time 1790788798.81 total 50.05 last 68.19) - mkdir 4319 (time 1790788808.85 total 60.08 last 78.53) - mkdir 5106 (time 1790788818.86 total 70.10 last 78.58) - mkdir 5850 (time 1790788828.86 total 80.10 last 74.39) - mkdir 6613 (time 1790788838.87 total 90.11 last 76.24) - mkdir 7370 (time 1790788848.88 total 100.12 last 75.60) - mkdir 8154 (time 1790788858.89 total 110.12 last 78.38) - mkdir 8932 (time 1790788868.89 total 120.12 last 77.77) - mkdir 9709 (time 1790788878.91 total 130.15 last 77.52) - mkdir 10000 (time 1790788883.49 total 134.72 last 63.62) - mkdir 10697 (time 1790788893.51 total 144.74 last 69.54) - mkdir 11365 (time 1790788903.53 total 154.76 last 66.70) - mkdir 12113 (time 1790788913.53 total 164.76 last 74.77) - mkdir 12866 (time 1790788923.53 total 174.77 last 75.27) - mkdir 13553 (time 1790788933.54 total 184.78 last 68.64) - mkdir 14244 (time 1790788943.56 total 194.80 last 68.94) - mkdir 14823 (time 1790788953.59 total 204.82 last 57.78) - mkdir 15391 (time 1790788963.61 total 214.84 last 56.69) - mkdir 15966 (time 1790788973.61 total 224.85 last 57.47) - mkdir 16622 (time 1790788983.63 total 234.87 last 65.48) - mkdir 17266 (time 1790788993.66 total 244.89 last 64.22) - mkdir 17929 (time 1790789003.67 total 254.90 last 66.23) - mkdir 18605 (time 1790789013.69 total 264.92 last 67.50) - mkdir 19214 (time 1790789023.69 total 274.93 last 60.85) - mkdir 19796 (time 1790789033.70 total 284.93 last 58.16) - mkdir 20000 (time 1790789037.16 total 288.39 last 59.02) - mkdir 20613 (time 1790789047.17 total 298.40 last 61.22) - mkdir 21306 (time 1790789057.18 total 308.41 last 69.22) - mkdir 21970 (time 1790789067.18 total 318.42 last 66.39) - mkdir 22691 (time 1790789077.18 total 328.42 last 72.10) - mkdir 23456 (time 1790789087.20 total 338.44 last 76.35) - mkdir 24198 (time 1790789097.25 total 348.49 last 73.83) - mkdir 24838 (time 1790789107.26 total 358.49 last 63.97) - mkdir 25517 (time 1790789117.26 total 368.50 last 67.85) - mkdir 26229 (time 1790789127.27 total 378.50 last 71.16) - mkdir 26899 (time 1790789137.27 total 388.51 last 66.97) - mkdir 27511 (time 1790789147.28 total 398.51 last 61.17) - mkdir 28193 (time 1790789157.29 total 408.52 last 68.14) - mkdir 28935 (time 1790789167.30 total 418.54 last 74.08) - mkdir 29663 (time 1790789177.31 total 428.54 last 72.77) - mkdir 30000 (time 1790789182.14 total 433.38 last 69.69) - mkdir 30710 (time 1790789192.16 total 443.39 last 70.88) - mkdir 31405 (time 1790789202.18 total 453.41 last 69.38) - mkdir 32125 (time 1790789212.20 total 463.43 last 71.87) total: 32818 mkdir in 472.68 seconds: 69.43 ops/second - mkdir 751 (time 1790788758.80 total 10.02 last 74.98) - mkdir 1453 (time 1790788768.80 total 20.02 last 70.17) - mkdir 2106 (time 1790788778.84 total 30.05 last 65.10) - mkdir 2831 (time 1790788788.84 total 40.05 last 72.49) - mkdir 3502 (time 1790788798.84 total 50.06 last 67.05) - mkdir 4295 (time 1790788808.85 total 60.07 last 79.22) - mkdir 5122 (time 1790788818.86 total 70.08 last 82.62) - mkdir 5896 (time 1790788828.87 total 80.09 last 77.33) - mkdir 6661 (time 1790788838.88 total 90.10 last 76.42) - mkdir 7408 (time 1790788848.89 total 100.11 last 74.64) - mkdir 8192 (time 1790788858.89 total 110.11 last 78.37) - mkdir 9000 (time 1790788868.91 total 120.12 last 80.72) - mkdir 9769 (time 1790788878.91 total 130.12 last 76.89) - mkdir 10000 (time 1790788882.69 total 133.91 last 60.99) - mkdir 10704 (time 1790788892.74 total 143.96 last 70.06) - mkdir 11356 (time 1790788902.74 total 153.96 last 65.19) - mkdir 12079 (time 1790788912.76 total 163.97 last 72.21) - mkdir 12759 (time 1790788922.77 total 173.98 last 67.93) - mkdir 13414 (time 1790788932.77 total 183.99 last 65.48) - mkdir 14121 (time 1790788942.79 total 194.01 last 70.57) - mkdir 14742 (time 1790788952.80 total 204.01 last 62.05) - mkdir 15287 (time 1790788962.80 total 214.02 last 54.48) - mkdir 15866 (time 1790788972.81 total 224.03 last 57.82) - mkdir 16539 (time 1790788982.82 total 234.03 last 67.29) - mkdir 17171 (time 1790788992.84 total 244.06 last 63.06) - mkdir 17824 (time 1790789002.87 total 254.09 last 65.09) - mkdir 18503 (time 1790789012.88 total 264.10 last 67.82) - mkdir 19140 (time 1790789022.93 total 274.14 last 63.43) - mkdir 19700 (time 1790789032.94 total 284.16 last 55.91) - mkdir 20000 (time 1790789038.44 total 289.66 last 54.52) - mkdir 20615 (time 1790789048.46 total 299.67 last 61.42) - mkdir 21304 (time 1790789058.47 total 309.69 last 68.80) - mkdir 21979 (time 1790789068.49 total 319.70 last 67.41) - mkdir 22702 (time 1790789078.49 total 329.70 last 72.29) - mkdir 23444 (time 1790789088.51 total 339.72 last 74.07) - mkdir 24158 (time 1790789098.52 total 349.74 last 71.31) - mkdir 24827 (time 1790789108.53 total 359.75 last 66.82) - mkdir 25505 (time 1790789118.54 total 369.75 last 67.77) - mkdir 26235 (time 1790789128.54 total 379.76 last 72.95) - mkdir 26885 (time 1790789138.55 total 389.77 last 64.93) - mkdir 27510 (time 1790789148.56 total 399.77 last 62.47) - mkdir 28179 (time 1790789158.56 total 409.78 last 66.89) - mkdir 28872 (time 1790789168.58 total 419.80 last 69.17) - mkdir 29563 (time 1790789178.59 total 429.81 last 68.99) - mkdir 30000 (time 1790789184.68 total 435.89 last 71.83) - mkdir 30736 (time 1790789194.69 total 445.91 last 73.50) - mkdir 31426 (time 1790789204.69 total 455.91 last 68.99) - mkdir 32171 (time 1790789214.72 total 465.94 last 74.28) total: 32818 mkdir in 474.69 seconds: 69.14 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7960 1263344 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276076 995228 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23656 3583364 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19820 3587200 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67683 956317 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 590556 71709 518847 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790790124 ; total 0 ; last 0) - unlinked 10000 (time 1790790373 ; total 249 ; last 249) - unlinked 20000 (time 1790790634 ; total 510 ; last 261) - unlinked 30000 (time 1790790895 ; total 771 ; last 261) total: 32768 unlinks in 834 seconds: 39.290169 unlinks/second - unlinked 0 (time 1790790124 ; total 0 ; last 0) - unlinked 10000 (time 1790790373 ; total 249 ; last 249) - unlinked 20000 (time 1790790633 ; total 509 ; last 260) - unlinked 30000 (time 1790790896 ; total 772 ; last 263) total: 32768 unlinks in 835 seconds: 39.243114 unlinks/second nlink between: 1 - unlinked 0 (time 1790790961 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790790961 ; 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 7960 1263344 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13532 1257772 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23656 3583364 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19820 3587200 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2047 1021953 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 524920 6073 518847 2% /mnt/lustre