== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:47:00 (1789444020) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 766 (time 1789444037.20 total 10.02 last 76.47) - mkdir 1652 (time 1789444047.21 total 20.03 last 88.47) - mkdir 2513 (time 1789444057.21 total 30.03 last 86.10) - mkdir 3521 (time 1789444067.23 total 40.05 last 100.64) - mkdir 4431 (time 1789444077.24 total 50.05 last 90.94) - mkdir 5440 (time 1789444087.24 total 60.06 last 100.90) - mkdir 6383 (time 1789444097.24 total 70.06 last 94.30) - mkdir 7273 (time 1789444107.26 total 80.08 last 88.80) - mkdir 8084 (time 1789444117.29 total 90.10 last 80.89) - mkdir 8932 (time 1789444127.30 total 100.12 last 84.68) - mkdir 9722 (time 1789444137.30 total 110.12 last 78.98) - mkdir 10000 (time 1789444141.33 total 114.15 last 68.96) - mkdir 10735 (time 1789444151.33 total 124.15 last 73.49) - mkdir 11466 (time 1789444161.35 total 134.17 last 72.95) - mkdir 12333 (time 1789444171.35 total 144.17 last 86.69) - mkdir 13260 (time 1789444181.36 total 154.18 last 92.64) - mkdir 14098 (time 1789444191.39 total 164.21 last 83.52) - mkdir 14805 (time 1789444201.41 total 174.23 last 70.61) - mkdir 15618 (time 1789444211.43 total 184.25 last 81.14) - mkdir 16358 (time 1789444221.44 total 194.26 last 73.87) - mkdir 17262 (time 1789444231.47 total 204.29 last 90.16) - mkdir 18004 (time 1789444241.47 total 214.29 last 74.20) - mkdir 18761 (time 1789444251.47 total 224.29 last 75.69) - mkdir 19375 (time 1789444261.47 total 234.29 last 61.39) - mkdir 19929 (time 1789444271.48 total 244.30 last 55.38) - mkdir 20601 (time 1789444281.49 total 254.31 last 67.12) - mkdir 21341 (time 1789444291.51 total 264.33 last 73.87) - mkdir 22384 (time 1789444301.53 total 274.34 last 104.13) - mkdir 23045 (time 1789444311.54 total 284.36 last 66.01) - mkdir 23726 (time 1789444321.58 total 294.40 last 67.82) - mkdir 24440 (time 1789444331.59 total 304.41 last 71.33) - mkdir 25012 (time 1789444341.60 total 314.42 last 57.13) - mkdir 25575 (time 1789444351.60 total 324.42 last 56.28) - mkdir 26181 (time 1789444361.61 total 334.43 last 60.57) - mkdir 26931 (time 1789444371.62 total 344.44 last 74.92) - mkdir 27808 (time 1789444381.63 total 354.45 last 87.61) - mkdir 28686 (time 1789444391.64 total 364.46 last 87.74) - mkdir 29417 (time 1789444401.65 total 374.46 last 73.05) - mkdir 30000 (time 1789444408.36 total 381.18 last 86.79) - mkdir 30810 (time 1789444418.38 total 391.20 last 80.87) - mkdir 31548 (time 1789444428.38 total 401.20 last 73.78) - mkdir 32367 (time 1789444438.39 total 411.21 last 81.84) total: 32818 mkdir in 417.95 seconds: 78.52 ops/second - mkdir 763 (time 1789444037.19 total 10.01 last 76.23) - mkdir 1640 (time 1789444047.20 total 20.02 last 87.63) - mkdir 2500 (time 1789444057.20 total 30.02 last 85.97) - mkdir 3520 (time 1789444067.22 total 40.03 last 101.86) - mkdir 4438 (time 1789444077.23 total 50.05 last 91.69) - mkdir 5469 (time 1789444087.23 total 60.05 last 103.07) - mkdir 6364 (time 1789444097.24 total 70.06 last 89.39) - mkdir 7295 (time 1789444107.25 total 80.07 last 92.99) - mkdir 8052 (time 1789444117.29 total 90.11 last 75.39) - mkdir 8852 (time 1789444127.31 total 100.13 last 79.87) - mkdir 9622 (time 1789444137.32 total 110.14 last 76.95) - mkdir 10000 (time 1789444142.88 total 115.70 last 67.89) - mkdir 10800 (time 1789444152.92 total 125.73 last 79.76) - mkdir 11536 (time 1789444162.92 total 135.74 last 73.56) - mkdir 12465 (time 1789444172.93 total 145.75 last 92.82) - mkdir 13345 (time 1789444182.93 total 155.75 last 87.97) - mkdir 14167 (time 1789444192.93 total 165.75 last 82.19) - mkdir 14913 (time 1789444202.95 total 175.77 last 74.51) - mkdir 15749 (time 1789444212.96 total 185.78 last 83.49) - mkdir 16542 (time 1789444222.98 total 195.80 last 79.14) - mkdir 17403 (time 1789444232.98 total 205.80 last 86.09) - mkdir 18185 (time 1789444242.98 total 215.80 last 78.19) - mkdir 18864 (time 1789444252.99 total 225.81 last 67.84) - mkdir 19450 (time 1789444263.01 total 235.82 last 58.51) - mkdir 20000 (time 1789444272.26 total 245.08 last 59.42) - mkdir 20667 (time 1789444282.27 total 255.09 last 66.63) - mkdir 21434 (time 1789444292.27 total 265.09 last 76.69) - mkdir 22417 (time 1789444302.30 total 275.11 last 98.09) - mkdir 23095 (time 1789444312.30 total 285.12 last 67.79) - mkdir 23706 (time 1789444322.31 total 295.13 last 61.01) - mkdir 24407 (time 1789444332.31 total 305.13 last 70.09) - mkdir 24966 (time 1789444342.32 total 315.14 last 55.84) - mkdir 25538 (time 1789444352.33 total 325.15 last 57.18) - mkdir 26183 (time 1789444362.35 total 335.17 last 64.34) - mkdir 26957 (time 1789444372.36 total 345.18 last 77.35) - mkdir 27837 (time 1789444382.36 total 355.18 last 87.97) - mkdir 28695 (time 1789444392.39 total 365.21 last 85.56) - mkdir 29453 (time 1789444402.39 total 375.21 last 75.78) - mkdir 30000 (time 1789444408.94 total 381.76 last 83.54) - mkdir 30805 (time 1789444418.99 total 391.81 last 80.09) - mkdir 31555 (time 1789444429.01 total 401.83 last 74.84) - mkdir 32379 (time 1789444439.03 total 411.85 last 82.27) total: 32818 mkdir in 418.50 seconds: 78.42 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270688 1000616 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789445034 ; total 0 ; last 0) - unlinked 10000 (time 1789445213 ; total 179 ; last 179) - unlinked 20000 (time 1789445335 ; total 301 ; last 122) - unlinked 30000 (time 1789445443 ; total 409 ; last 108) total: 32768 unlinks in 441 seconds: 74.303856 unlinks/second - unlinked 0 (time 1789445034 ; total 0 ; last 0) - unlinked 10000 (time 1789445213 ; total 179 ; last 179) - unlinked 20000 (time 1789445334 ; total 300 ; last 121) - unlinked 30000 (time 1789445442 ; total 408 ; last 108) total: 32768 unlinks in 441 seconds: 74.303856 unlinks/second nlink between: 1 - unlinked 0 (time 1789445477 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789445477 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8144 1263160 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre