== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:38:30 (1789378710) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 924 (time 1789378725.00 total 10.01 last 92.33) - mkdir 1725 (time 1789378735.02 total 20.03 last 79.92) - mkdir 2233 (time 1789378745.02 total 30.03 last 50.80) - mkdir 3009 (time 1789378755.02 total 40.03 last 77.60) - mkdir 3746 (time 1789378765.03 total 50.04 last 73.66) - mkdir 4528 (time 1789378775.03 total 60.04 last 78.18) - mkdir 5472 (time 1789378785.05 total 70.06 last 94.24) - mkdir 6234 (time 1789378795.07 total 80.07 last 76.06) - mkdir 6958 (time 1789378805.07 total 90.08 last 72.38) - mkdir 7859 (time 1789378815.07 total 100.08 last 90.08) - mkdir 8696 (time 1789378825.07 total 110.08 last 83.68) - mkdir 9403 (time 1789378835.07 total 120.08 last 70.69) - mkdir 10000 (time 1789378842.45 total 127.46 last 80.97) - mkdir 10774 (time 1789378852.49 total 137.50 last 77.07) - mkdir 11422 (time 1789378862.51 total 147.52 last 64.66) - mkdir 12194 (time 1789378872.51 total 157.52 last 77.17) - mkdir 12968 (time 1789378882.52 total 167.53 last 77.34) - mkdir 13810 (time 1789378892.54 total 177.55 last 84.08) - mkdir 14580 (time 1789378902.55 total 187.56 last 76.89) - mkdir 15138 (time 1789378912.55 total 197.56 last 55.80) - mkdir 15634 (time 1789378922.55 total 207.56 last 49.60) - mkdir 16268 (time 1789378932.57 total 217.58 last 63.28) - mkdir 17007 (time 1789378942.57 total 227.58 last 73.89) - mkdir 17906 (time 1789378952.58 total 237.59 last 89.82) - mkdir 18680 (time 1789378962.58 total 247.59 last 77.39) - mkdir 19458 (time 1789378972.60 total 257.61 last 77.67) - mkdir 20000 (time 1789378979.92 total 264.93 last 74.03) - mkdir 20933 (time 1789378989.92 total 274.93 last 93.30) - mkdir 21809 (time 1789378999.93 total 284.94 last 87.52) - mkdir 22545 (time 1789379009.93 total 294.94 last 73.58) - mkdir 23453 (time 1789379019.96 total 304.97 last 90.58) - mkdir 24218 (time 1789379029.97 total 314.98 last 76.41) - mkdir 24931 (time 1789379039.99 total 324.99 last 71.18) - mkdir 25681 (time 1789379049.99 total 335.00 last 74.98) - mkdir 26486 (time 1789379060.02 total 345.03 last 80.22) - mkdir 26969 (time 1789379070.03 total 355.04 last 48.28) - mkdir 27393 (time 1789379080.07 total 365.08 last 42.23) - mkdir 27747 (time 1789379090.08 total 375.09 last 35.36) - mkdir 28187 (time 1789379100.09 total 385.09 last 43.98) - mkdir 28681 (time 1789379110.10 total 395.11 last 49.32) - mkdir 29442 (time 1789379120.10 total 405.11 last 76.08) - mkdir 30000 (time 1789379128.57 total 413.57 last 65.94) - mkdir 30725 (time 1789379138.58 total 423.59 last 72.42) - mkdir 31520 (time 1789379148.58 total 433.59 last 79.48) - mkdir 32236 (time 1789379158.59 total 443.60 last 71.53) total: 32818 mkdir in 452.97 seconds: 72.45 ops/second - mkdir 903 (time 1789378724.99 total 10.00 last 90.27) - mkdir 1709 (time 1789378735.00 total 20.01 last 80.54) - mkdir 2213 (time 1789378745.03 total 30.04 last 50.24) - mkdir 2983 (time 1789378755.04 total 40.05 last 76.93) - mkdir 3692 (time 1789378765.05 total 50.06 last 70.84) - mkdir 4488 (time 1789378775.05 total 60.06 last 79.60) - mkdir 5428 (time 1789378785.07 total 70.08 last 93.82) - mkdir 6196 (time 1789378795.07 total 80.08 last 76.77) - mkdir 6932 (time 1789378805.09 total 90.10 last 73.49) - mkdir 7834 (time 1789378815.09 total 100.10 last 90.14) - mkdir 8652 (time 1789378825.10 total 110.11 last 81.72) - mkdir 9370 (time 1789378835.11 total 120.12 last 71.73) - mkdir 10000 (time 1789378843.36 total 128.36 last 76.43) - mkdir 10763 (time 1789378853.38 total 138.39 last 76.12) - mkdir 11434 (time 1789378863.43 total 148.43 last 66.79) - mkdir 12206 (time 1789378873.43 total 158.44 last 77.18) - mkdir 12962 (time 1789378883.43 total 168.44 last 75.58) - mkdir 13813 (time 1789378893.44 total 178.44 last 85.06) - mkdir 14563 (time 1789378903.46 total 188.47 last 74.82) - mkdir 15065 (time 1789378913.54 total 198.55 last 49.78) - mkdir 15570 (time 1789378923.56 total 208.57 last 50.44) - mkdir 16214 (time 1789378933.57 total 218.58 last 64.33) - mkdir 16968 (time 1789378943.58 total 228.59 last 75.30) - mkdir 17850 (time 1789378953.59 total 238.60 last 88.12) - mkdir 18605 (time 1789378963.59 total 248.60 last 75.48) - mkdir 19352 (time 1789378973.60 total 258.61 last 74.66) - mkdir 20000 (time 1789378982.11 total 267.12 last 76.13) - mkdir 20920 (time 1789378992.13 total 277.14 last 91.83) - mkdir 21751 (time 1789379002.14 total 287.15 last 83.03) - mkdir 22525 (time 1789379012.14 total 297.15 last 77.36) - mkdir 23394 (time 1789379022.15 total 307.16 last 86.83) - mkdir 24123 (time 1789379032.16 total 317.17 last 72.81) - mkdir 24875 (time 1789379042.20 total 327.21 last 74.94) - mkdir 25645 (time 1789379052.22 total 337.23 last 76.79) - mkdir 26348 (time 1789379062.24 total 347.25 last 70.19) - mkdir 26796 (time 1789379072.34 total 357.35 last 44.34) - mkdir 27213 (time 1789379082.35 total 367.36 last 41.67) - mkdir 27619 (time 1789379092.37 total 377.38 last 40.53) - mkdir 28082 (time 1789379102.39 total 387.40 last 46.17) - mkdir 28625 (time 1789379112.43 total 397.44 last 54.09) - mkdir 29403 (time 1789379122.44 total 407.45 last 77.72) - mkdir 30000 (time 1789379131.85 total 416.86 last 63.44) - mkdir 30796 (time 1789379141.86 total 426.87 last 79.57) - mkdir 31582 (time 1789379151.87 total 436.88 last 78.49) - mkdir 32232 (time 1789379161.89 total 446.89 last 64.91) total: 32818 mkdir in 455.89 seconds: 71.99 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270632 1000672 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789379594 ; total 0 ; last 0) - unlinked 10000 (time 1789379819 ; total 225 ; last 225) - unlinked 20000 (time 1789380004 ; total 410 ; last 185) - unlinked 30000 (time 1789380261 ; total 667 ; last 257) total: 32768 unlinks in 747 seconds: 43.866131 unlinks/second - unlinked 0 (time 1789379594 ; total 0 ; last 0) - unlinked 10000 (time 1789379821 ; total 227 ; last 227) - unlinked 20000 (time 1789380010 ; total 416 ; last 189) - unlinked 30000 (time 1789380274 ; total 680 ; last 264) total: 32768 unlinks in 759 seconds: 43.172596 unlinks/second nlink between: 1 - unlinked 0 (time 1789380355 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789380355 ; total 0 ; last 0) 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 8088 1263216 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre