== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:45:41 (1784403941) 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 699 (time 1784403956.27 total 10.02 last 69.75) - mkdir 1315 (time 1784403966.30 total 20.05 last 61.43) - mkdir 2008 (time 1784403976.30 total 30.05 last 69.30) - mkdir 2713 (time 1784403986.31 total 40.06 last 70.44) - mkdir 3438 (time 1784403996.31 total 50.06 last 72.47) - mkdir 4182 (time 1784404006.32 total 60.07 last 74.32) - mkdir 4905 (time 1784404016.34 total 70.09 last 72.17) - mkdir 5557 (time 1784404026.34 total 80.09 last 65.17) - mkdir 6247 (time 1784404036.35 total 90.10 last 68.95) - mkdir 6723 (time 1784404046.35 total 100.10 last 47.60) - mkdir 7258 (time 1784404056.36 total 110.11 last 53.45) - mkdir 7933 (time 1784404066.36 total 120.11 last 67.49) - mkdir 8698 (time 1784404076.37 total 130.12 last 76.47) - mkdir 9499 (time 1784404086.37 total 140.12 last 80.04) - mkdir 10000 (time 1784404093.98 total 147.73 last 65.90) - mkdir 10668 (time 1784404104.00 total 157.75 last 66.67) - mkdir 11412 (time 1784404114.03 total 167.77 last 74.18) - mkdir 12179 (time 1784404124.05 total 177.79 last 76.55) - mkdir 12922 (time 1784404134.05 total 187.80 last 74.27) - mkdir 13693 (time 1784404144.07 total 197.82 last 76.96) - mkdir 14451 (time 1784404154.09 total 207.84 last 75.59) - mkdir 15195 (time 1784404164.15 total 217.90 last 73.97) - mkdir 15780 (time 1784404174.18 total 227.93 last 58.34) - mkdir 16500 (time 1784404184.22 total 237.97 last 71.73) - mkdir 17225 (time 1784404194.24 total 247.99 last 72.35) - mkdir 17945 (time 1784404204.25 total 258.00 last 71.94) - mkdir 18735 (time 1784404214.26 total 268.01 last 78.92) - mkdir 19485 (time 1784404224.29 total 278.04 last 74.77) - mkdir 20000 (time 1784404230.57 total 284.32 last 82.03) - mkdir 20725 (time 1784404240.58 total 294.33 last 72.41) - mkdir 21514 (time 1784404250.59 total 304.33 last 78.85) - mkdir 22241 (time 1784404260.59 total 314.34 last 72.67) - mkdir 23004 (time 1784404270.59 total 324.34 last 76.27) - mkdir 23752 (time 1784404280.60 total 334.35 last 74.72) - mkdir 24539 (time 1784404290.61 total 344.36 last 78.66) - mkdir 25283 (time 1784404300.62 total 354.37 last 74.34) - mkdir 26148 (time 1784404310.62 total 364.37 last 86.46) - mkdir 26937 (time 1784404320.63 total 374.37 last 78.87) - mkdir 27719 (time 1784404330.63 total 384.38 last 78.19) - mkdir 28476 (time 1784404340.63 total 394.38 last 75.67) - mkdir 29174 (time 1784404350.63 total 404.38 last 69.79) - mkdir 29920 (time 1784404360.64 total 414.39 last 74.56) - mkdir 30642 (time 1784404370.65 total 424.40 last 72.09) - mkdir 31349 (time 1784404380.65 total 434.40 last 70.70) - mkdir 32190 (time 1784404390.66 total 444.40 last 84.08) total: 32818 mkdir in 453.27 seconds: 72.40 ops/second - mkdir 682 (time 1784403956.52 total 10.01 last 68.15) - mkdir 1259 (time 1784403966.53 total 20.02 last 57.60) - mkdir 1955 (time 1784403976.54 total 30.03 last 69.54) - mkdir 2641 (time 1784403986.56 total 40.05 last 68.50) - mkdir 3364 (time 1784403996.59 total 50.08 last 72.05) - mkdir 4079 (time 1784404006.59 total 60.09 last 71.48) - mkdir 4790 (time 1784404016.62 total 70.11 last 70.90) - mkdir 5430 (time 1784404026.63 total 80.12 last 63.98) - mkdir 6113 (time 1784404036.66 total 90.15 last 68.10) - mkdir 6612 (time 1784404046.69 total 100.18 last 49.75) - mkdir 7124 (time 1784404056.70 total 110.19 last 51.14) - mkdir 7809 (time 1784404066.72 total 120.21 last 68.35) - mkdir 8560 (time 1784404076.73 total 130.22 last 75.01) - mkdir 9374 (time 1784404086.75 total 140.24 last 81.26) - mkdir 10000 (time 1784404096.72 total 150.21 last 62.80) - mkdir 10801 (time 1784404106.72 total 160.21 last 80.09) - mkdir 11544 (time 1784404116.72 total 170.21 last 74.26) - mkdir 12272 (time 1784404126.73 total 180.22 last 72.78) - mkdir 13033 (time 1784404136.74 total 190.23 last 75.98) - mkdir 13808 (time 1784404146.74 total 200.24 last 77.49) - mkdir 14533 (time 1784404156.75 total 210.24 last 72.45) - mkdir 15175 (time 1784404166.77 total 220.27 last 64.05) - mkdir 15824 (time 1784404176.80 total 230.29 last 64.75) - mkdir 16548 (time 1784404186.83 total 240.33 last 72.14) - mkdir 17321 (time 1784404196.86 total 250.35 last 77.10) - mkdir 18033 (time 1784404206.87 total 260.36 last 71.11) - mkdir 18835 (time 1784404216.90 total 270.39 last 79.97) - mkdir 19636 (time 1784404226.92 total 280.41 last 79.98) - mkdir 20000 (time 1784404231.73 total 285.22 last 75.61) - mkdir 20734 (time 1784404241.75 total 295.24 last 73.24) - mkdir 21510 (time 1784404251.76 total 305.25 last 77.57) - mkdir 22260 (time 1784404261.76 total 315.26 last 74.94) - mkdir 23033 (time 1784404271.77 total 325.26 last 77.27) - mkdir 23749 (time 1784404281.77 total 335.26 last 71.58) - mkdir 24524 (time 1784404291.78 total 345.27 last 77.41) - mkdir 25267 (time 1784404301.78 total 355.27 last 74.29) - mkdir 26079 (time 1784404311.79 total 365.28 last 81.15) - mkdir 26894 (time 1784404321.80 total 375.29 last 81.44) - mkdir 27677 (time 1784404331.80 total 385.29 last 78.27) - mkdir 28440 (time 1784404341.82 total 395.31 last 76.15) - mkdir 29160 (time 1784404351.82 total 405.31 last 71.99) - mkdir 29968 (time 1784404361.83 total 415.32 last 80.74) - mkdir 30672 (time 1784404371.84 total 425.34 last 70.29) - mkdir 31406 (time 1784404381.85 total 435.34 last 73.38) - mkdir 32227 (time 1784404391.85 total 445.35 last 82.05) total: 32818 mkdir in 453.44 seconds: 72.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270804 1000500 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 1784405048 ; total 0 ; last 0) - unlinked 10000 (time 1784405217 ; total 169 ; last 169) - unlinked 20000 (time 1784405411 ; total 363 ; last 194) - unlinked 30000 (time 1784405562 ; total 514 ; last 151) total: 32768 unlinks in 538 seconds: 60.907063 unlinks/second - unlinked 0 (time 1784405048 ; total 0 ; last 0) - unlinked 10000 (time 1784405218 ; total 170 ; last 170) - unlinked 20000 (time 1784405413 ; total 365 ; last 195) - unlinked 30000 (time 1784405563 ; total 515 ; last 150) total: 32768 unlinks in 540 seconds: 60.681480 unlinks/second nlink between: 1 - unlinked 0 (time 1784405589 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1784405589 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8260 1263044 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