== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:50:54 (1787032254) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 599 (time 1787032272.37 total 10.00 last 59.88) - mkdir 1177 (time 1787032282.38 total 20.01 last 57.76) - mkdir 1884 (time 1787032292.38 total 30.01 last 70.69) - mkdir 2652 (time 1787032302.39 total 40.02 last 76.75) - mkdir 3655 (time 1787032312.42 total 50.05 last 100.03) - mkdir 4543 (time 1787032322.43 total 60.06 last 88.71) - mkdir 5477 (time 1787032332.44 total 70.07 last 93.26) - mkdir 6305 (time 1787032342.47 total 80.10 last 82.54) - mkdir 7084 (time 1787032352.49 total 90.12 last 77.74) - mkdir 8072 (time 1787032362.52 total 100.15 last 98.57) - mkdir 8952 (time 1787032372.53 total 110.15 last 87.92) - mkdir 9798 (time 1787032382.54 total 120.17 last 84.48) - mkdir 10000 (time 1787032385.03 total 122.66 last 81.03) - mkdir 10946 (time 1787032395.03 total 132.66 last 94.60) - mkdir 11736 (time 1787032405.04 total 142.67 last 78.97) - mkdir 12665 (time 1787032415.05 total 152.68 last 92.77) - mkdir 13567 (time 1787032425.05 total 162.68 last 90.19) - mkdir 14252 (time 1787032435.06 total 172.68 last 68.47) - mkdir 15084 (time 1787032445.06 total 182.69 last 83.17) - mkdir 15976 (time 1787032455.06 total 192.69 last 89.17) - mkdir 16949 (time 1787032465.07 total 202.69 last 97.26) - mkdir 17790 (time 1787032475.08 total 212.71 last 84.01) - mkdir 18727 (time 1787032485.08 total 222.71 last 93.69) - mkdir 19505 (time 1787032495.08 total 232.71 last 77.78) - mkdir 20000 (time 1787032500.46 total 238.09 last 91.93) - mkdir 20929 (time 1787032510.47 total 248.10 last 92.84) - mkdir 21797 (time 1787032520.49 total 258.12 last 86.66) - mkdir 22771 (time 1787032530.49 total 268.12 last 97.39) - mkdir 23773 (time 1787032540.49 total 278.12 last 100.19) - mkdir 24883 (time 1787032550.49 total 288.12 last 110.99) - mkdir 25681 (time 1787032560.49 total 298.12 last 79.79) - mkdir 26502 (time 1787032570.51 total 308.14 last 81.96) - mkdir 27380 (time 1787032580.52 total 318.15 last 87.72) - mkdir 28161 (time 1787032590.52 total 328.15 last 78.06) - mkdir 28995 (time 1787032600.53 total 338.16 last 83.33) - mkdir 29875 (time 1787032610.54 total 348.17 last 87.92) - mkdir 30698 (time 1787032620.55 total 358.18 last 82.22) - mkdir 31522 (time 1787032630.56 total 368.19 last 82.33) - mkdir 32200 (time 1787032640.57 total 378.20 last 67.73) total: 32818 mkdir in 385.75 seconds: 85.08 ops/second - mkdir 578 (time 1787032272.19 total 10.01 last 57.74) - mkdir 1152 (time 1787032282.19 total 20.01 last 57.37) - mkdir 1835 (time 1787032292.22 total 30.04 last 68.11) - mkdir 2591 (time 1787032302.23 total 40.05 last 75.55) - mkdir 3598 (time 1787032312.25 total 50.08 last 100.43) - mkdir 4495 (time 1787032322.25 total 60.08 last 89.69) - mkdir 5421 (time 1787032332.26 total 70.08 last 92.59) - mkdir 6223 (time 1787032342.27 total 80.10 last 80.05) - mkdir 7013 (time 1787032352.28 total 90.10 last 78.98) - mkdir 7992 (time 1787032362.28 total 100.10 last 97.90) - mkdir 8867 (time 1787032372.30 total 110.12 last 87.34) - mkdir 9716 (time 1787032382.31 total 120.13 last 84.81) - mkdir 10000 (time 1787032385.44 total 123.26 last 90.68) - mkdir 10925 (time 1787032395.44 total 133.26 last 92.49) - mkdir 11681 (time 1787032405.45 total 143.27 last 75.55) - mkdir 12619 (time 1787032415.45 total 153.27 last 93.75) - mkdir 13480 (time 1787032425.45 total 163.28 last 86.06) - mkdir 14162 (time 1787032435.48 total 173.30 last 68.04) - mkdir 15024 (time 1787032445.48 total 183.31 last 86.17) - mkdir 15942 (time 1787032455.49 total 193.31 last 91.73) - mkdir 16926 (time 1787032465.49 total 203.32 last 98.37) - mkdir 17740 (time 1787032475.51 total 213.34 last 81.24) - mkdir 18689 (time 1787032485.53 total 223.35 last 94.75) - mkdir 19494 (time 1787032495.54 total 233.36 last 80.45) - mkdir 20000 (time 1787032500.94 total 238.77 last 93.57) - mkdir 20907 (time 1787032510.95 total 248.77 last 90.65) - mkdir 21767 (time 1787032520.97 total 258.79 last 85.85) - mkdir 22746 (time 1787032530.98 total 268.81 last 97.72) - mkdir 23761 (time 1787032540.99 total 278.81 last 101.48) - mkdir 24835 (time 1787032550.99 total 288.81 last 107.40) - mkdir 25617 (time 1787032561.00 total 298.83 last 78.06) - mkdir 26414 (time 1787032571.03 total 308.85 last 79.51) - mkdir 27316 (time 1787032581.04 total 318.87 last 90.05) - mkdir 28092 (time 1787032591.05 total 328.87 last 77.59) - mkdir 28909 (time 1787032601.07 total 338.89 last 81.51) - mkdir 29772 (time 1787032611.07 total 348.89 last 86.29) - mkdir 30000 (time 1787032613.59 total 351.41 last 90.63) - mkdir 30814 (time 1787032623.59 total 361.41 last 81.40) - mkdir 31608 (time 1787032633.59 total 371.41 last 79.40) - mkdir 32352 (time 1787032643.60 total 381.42 last 74.32) total: 32818 mkdir in 387.47 seconds: 84.70 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 270608 1000696 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787033152 ; total 0 ; last 0) - unlinked 10000 (time 1787033348 ; total 196 ; last 196) - unlinked 20000 (time 1787033456 ; total 304 ; last 108) - unlinked 30000 (time 1787033550 ; total 398 ; last 94) total: 32768 unlinks in 427 seconds: 76.740044 unlinks/second - unlinked 0 (time 1787033152 ; total 0 ; last 0) - unlinked 10000 (time 1787033348 ; total 196 ; last 196) - unlinked 20000 (time 1787033457 ; total 305 ; last 109) - unlinked 30000 (time 1787033553 ; total 401 ; last 96) total: 32768 unlinks in 429 seconds: 76.382286 unlinks/second nlink between: 1 - unlinked 0 (time 1787033582 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787033582 ; 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 8064 1263240 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre