== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:11:36 (1789125096) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24976 3582044 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18512 3588508 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4014 1019986 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2003 1021997 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2705 259439 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6017 518896 2% /mnt/lustre - mkdir 879 (time 1789125112.11 total 10.00 last 87.90) - mkdir 1748 (time 1789125122.12 total 20.00 last 86.89) - mkdir 2627 (time 1789125132.12 total 30.01 last 87.86) - mkdir 3414 (time 1789125142.13 total 40.01 last 78.66) - mkdir 4030 (time 1789125152.13 total 50.01 last 61.59) - mkdir 4675 (time 1789125162.13 total 60.01 last 64.50) - mkdir 5262 (time 1789125172.15 total 70.04 last 58.57) - mkdir 6093 (time 1789125182.15 total 80.04 last 83.09) - mkdir 6898 (time 1789125192.17 total 90.05 last 80.37) - mkdir 7802 (time 1789125202.17 total 100.05 last 90.39) - mkdir 8670 (time 1789125212.18 total 110.07 last 86.68) - mkdir 9552 (time 1789125222.18 total 120.07 last 88.18) - mkdir 10000 (time 1789125228.11 total 126.00 last 75.57) - mkdir 10697 (time 1789125238.11 total 136.00 last 69.68) - mkdir 11523 (time 1789125248.13 total 146.01 last 82.49) - mkdir 12350 (time 1789125258.16 total 156.05 last 82.41) - mkdir 13030 (time 1789125268.19 total 166.08 last 67.79) - mkdir 13751 (time 1789125278.22 total 176.10 last 71.93) - mkdir 14517 (time 1789125288.23 total 186.12 last 76.51) - mkdir 15325 (time 1789125298.24 total 196.13 last 80.69) - mkdir 16172 (time 1789125308.25 total 206.14 last 84.63) - mkdir 17040 (time 1789125318.28 total 216.17 last 86.53) - mkdir 17852 (time 1789125328.31 total 226.19 last 81.02) - mkdir 18705 (time 1789125338.31 total 236.20 last 85.26) - mkdir 19486 (time 1789125348.32 total 246.21 last 78.00) - mkdir 20000 (time 1789125354.11 total 252.00 last 88.83) - mkdir 20941 (time 1789125364.11 total 262.00 last 94.08) - mkdir 21809 (time 1789125374.11 total 272.00 last 86.79) - mkdir 22665 (time 1789125384.12 total 282.00 last 85.56) - mkdir 23454 (time 1789125394.14 total 292.02 last 78.75) - mkdir 24200 (time 1789125404.16 total 302.04 last 74.45) - mkdir 24741 (time 1789125414.16 total 312.05 last 54.08) - mkdir 25478 (time 1789125424.17 total 322.06 last 73.62) - mkdir 26198 (time 1789125434.17 total 332.06 last 71.97) - mkdir 26903 (time 1789125444.18 total 342.06 last 70.49) - mkdir 27580 (time 1789125454.18 total 352.07 last 67.65) - mkdir 28235 (time 1789125464.19 total 362.08 last 65.45) - mkdir 29006 (time 1789125474.19 total 372.08 last 77.09) - mkdir 29724 (time 1789125484.20 total 382.09 last 71.76) - mkdir 30000 (time 1789125487.52 total 385.40 last 83.23) - mkdir 30879 (time 1789125497.52 total 395.41 last 87.85) - mkdir 31667 (time 1789125507.53 total 405.41 last 78.77) - mkdir 32474 (time 1789125517.53 total 415.41 last 80.70) total: 32818 mkdir in 419.17 seconds: 78.29 ops/second - mkdir 896 (time 1789125112.22 total 10.00 last 89.57) - mkdir 1752 (time 1789125122.29 total 20.07 last 85.05) - mkdir 2613 (time 1789125132.29 total 30.07 last 86.05) - mkdir 3369 (time 1789125142.31 total 40.09 last 75.47) - mkdir 3993 (time 1789125152.34 total 50.13 last 62.19) - mkdir 4644 (time 1789125162.43 total 60.22 last 64.51) - mkdir 5259 (time 1789125172.44 total 70.22 last 61.48) - mkdir 6084 (time 1789125182.44 total 80.23 last 82.44) - mkdir 6893 (time 1789125192.47 total 90.26 last 80.68) - mkdir 7799 (time 1789125202.51 total 100.30 last 90.22) - mkdir 8659 (time 1789125212.55 total 110.33 last 85.69) - mkdir 9549 (time 1789125222.55 total 120.34 last 88.97) - mkdir 10000 (time 1789125228.61 total 126.40 last 74.41) - mkdir 10708 (time 1789125238.62 total 136.40 last 70.75) - mkdir 11529 (time 1789125248.65 total 146.43 last 81.87) - mkdir 12330 (time 1789125258.67 total 156.45 last 79.92) - mkdir 13052 (time 1789125268.67 total 166.46 last 72.19) - mkdir 13832 (time 1789125278.69 total 176.47 last 77.86) - mkdir 14593 (time 1789125288.70 total 186.48 last 76.04) - mkdir 15421 (time 1789125298.70 total 196.48 last 82.80) - mkdir 16275 (time 1789125308.71 total 206.49 last 85.29) - mkdir 17100 (time 1789125318.72 total 216.50 last 82.44) - mkdir 17921 (time 1789125328.72 total 226.50 last 82.08) - mkdir 18761 (time 1789125338.75 total 236.54 last 83.73) - mkdir 19574 (time 1789125348.75 total 246.54 last 81.30) - mkdir 20000 (time 1789125353.67 total 251.45 last 86.69) - mkdir 20928 (time 1789125363.67 total 261.45 last 92.78) - mkdir 21767 (time 1789125373.67 total 271.46 last 83.88) - mkdir 22624 (time 1789125383.69 total 281.47 last 85.53) - mkdir 23393 (time 1789125393.70 total 291.48 last 76.84) - mkdir 24164 (time 1789125403.70 total 301.48 last 77.09) - mkdir 24713 (time 1789125413.71 total 311.50 last 54.82) - mkdir 25462 (time 1789125423.72 total 321.50 last 74.88) - mkdir 26179 (time 1789125433.74 total 331.52 last 71.56) - mkdir 26891 (time 1789125443.79 total 341.57 last 70.81) - mkdir 27580 (time 1789125453.81 total 351.60 last 68.75) - mkdir 28231 (time 1789125463.82 total 361.60 last 65.08) - mkdir 29008 (time 1789125473.83 total 371.61 last 77.61) - mkdir 29700 (time 1789125483.83 total 381.61 last 69.18) - mkdir 30000 (time 1789125487.45 total 385.24 last 82.84) - mkdir 30840 (time 1789125497.45 total 395.24 last 83.99) - mkdir 31617 (time 1789125507.46 total 405.24 last 77.66) - mkdir 32386 (time 1789125517.47 total 415.25 last 76.84) total: 32818 mkdir in 420.03 seconds: 78.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276808 994496 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24976 3582044 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18512 3588508 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69650 954350 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2003 1021997 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2705 259439 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71653 518896 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789126015 ; total 0 ; last 0) - unlinked 10000 (time 1789126187 ; total 172 ; last 172) - unlinked 20000 (time 1789126295 ; total 280 ; last 108) - unlinked 30000 (time 1789126399 ; total 384 ; last 104) total: 32768 unlinks in 411 seconds: 79.727493 unlinks/second - unlinked 0 (time 1789126015 ; total 0 ; last 0) - unlinked 10000 (time 1789126190 ; total 175 ; last 175) - unlinked 20000 (time 1789126297 ; total 282 ; last 107) - unlinked 30000 (time 1789126400 ; total 385 ; last 103) total: 32768 unlinks in 412 seconds: 79.533981 unlinks/second nlink between: 1 - unlinked 0 (time 1789126429 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789126429 ; 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 14264 1257040 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24976 3582044 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18512 3588508 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4014 1019986 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2003 1021997 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2705 259439 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6017 518896 2% /mnt/lustre