== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:31:02 (1781242262) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20656 3586364 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22816 3584204 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4065 1019935 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1978 1022022 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2806 259338 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2677 259467 2% /mnt/lustre[OST:1] filesystem_summary: 524848 6043 518805 2% /mnt/lustre - mkdir 865 (time 1781242278.42 total 10.02 last 86.29) - mkdir 1645 (time 1781242288.44 total 20.04 last 77.86) - mkdir 2433 (time 1781242298.44 total 30.05 last 78.76) - mkdir 3159 (time 1781242308.45 total 40.05 last 72.56) - mkdir 3952 (time 1781242318.46 total 50.06 last 79.22) - mkdir 4871 (time 1781242328.46 total 60.07 last 91.86) - mkdir 5601 (time 1781242338.46 total 70.07 last 72.99) - mkdir 6396 (time 1781242348.46 total 80.07 last 79.50) - mkdir 7212 (time 1781242358.48 total 90.08 last 81.50) - mkdir 8106 (time 1781242368.48 total 100.08 last 89.37) - mkdir 8931 (time 1781242378.49 total 110.09 last 82.43) - mkdir 9800 (time 1781242388.49 total 120.10 last 86.88) - mkdir 10000 (time 1781242390.94 total 122.54 last 81.67) - mkdir 10857 (time 1781242400.96 total 132.57 last 85.49) - mkdir 11715 (time 1781242410.97 total 142.58 last 85.75) - mkdir 12667 (time 1781242420.98 total 152.58 last 95.11) - mkdir 13558 (time 1781242431.00 total 162.61 last 88.90) - mkdir 14392 (time 1781242441.01 total 172.61 last 83.37) - mkdir 15223 (time 1781242451.01 total 182.61 last 83.07) - mkdir 16050 (time 1781242461.02 total 192.63 last 82.60) - mkdir 16913 (time 1781242471.03 total 202.63 last 86.26) - mkdir 17763 (time 1781242481.04 total 212.65 last 84.86) - mkdir 18667 (time 1781242491.06 total 222.66 last 90.24) - mkdir 19547 (time 1781242501.07 total 232.67 last 87.96) - mkdir 20000 (time 1781242506.04 total 237.65 last 91.04) - mkdir 20847 (time 1781242516.06 total 247.67 last 84.53) - mkdir 21678 (time 1781242526.07 total 257.67 last 83.03) - mkdir 22575 (time 1781242536.09 total 267.69 last 89.54) - mkdir 23435 (time 1781242546.09 total 277.69 last 86.00) - mkdir 24317 (time 1781242556.10 total 287.71 last 88.06) - mkdir 25257 (time 1781242566.11 total 297.71 last 93.93) - mkdir 26044 (time 1781242576.13 total 307.73 last 78.56) - mkdir 26848 (time 1781242586.13 total 317.74 last 80.36) - mkdir 27724 (time 1781242596.14 total 327.74 last 87.53) - mkdir 28533 (time 1781242606.14 total 337.75 last 80.88) - mkdir 29418 (time 1781242616.14 total 347.75 last 88.48) - mkdir 30000 (time 1781242623.39 total 355.00 last 80.31) - mkdir 30872 (time 1781242633.40 total 365.00 last 87.16) - mkdir 31697 (time 1781242643.40 total 375.01 last 82.46) - mkdir 32538 (time 1781242653.40 total 385.01 last 84.08) total: 32818 mkdir in 388.35 seconds: 84.51 ops/second - mkdir 834 (time 1781242278.52 total 10.07 last 82.85) - mkdir 1618 (time 1781242288.53 total 20.07 last 78.39) - mkdir 2411 (time 1781242298.57 total 30.11 last 78.97) - mkdir 3131 (time 1781242308.58 total 40.12 last 71.89) - mkdir 3905 (time 1781242318.59 total 50.13 last 77.37) - mkdir 4823 (time 1781242328.67 total 60.21 last 91.04) - mkdir 5538 (time 1781242338.68 total 70.22 last 71.45) - mkdir 6356 (time 1781242348.68 total 80.22 last 81.76) - mkdir 7204 (time 1781242358.71 total 90.25 last 84.56) - mkdir 8100 (time 1781242368.71 total 100.26 last 89.57) - mkdir 8943 (time 1781242378.71 total 110.26 last 84.29) - mkdir 9811 (time 1781242388.74 total 120.28 last 86.59) - mkdir 10000 (time 1781242391.01 total 122.55 last 83.28) - mkdir 10848 (time 1781242401.01 total 132.55 last 84.79) - mkdir 11723 (time 1781242411.01 total 142.55 last 87.50) - mkdir 12665 (time 1781242421.02 total 152.56 last 94.13) - mkdir 13530 (time 1781242431.04 total 162.58 last 86.29) - mkdir 14307 (time 1781242441.09 total 172.63 last 77.36) - mkdir 15131 (time 1781242451.11 total 182.65 last 82.20) - mkdir 15955 (time 1781242461.13 total 192.68 last 82.20) - mkdir 16805 (time 1781242471.14 total 202.68 last 84.98) - mkdir 17655 (time 1781242481.14 total 212.68 last 84.99) - mkdir 18554 (time 1781242491.14 total 222.68 last 89.88) - mkdir 19447 (time 1781242501.14 total 232.69 last 89.26) - mkdir 20000 (time 1781242507.17 total 238.71 last 91.80) - mkdir 20820 (time 1781242517.19 total 248.73 last 81.85) - mkdir 21702 (time 1781242527.19 total 258.73 last 88.15) - mkdir 22570 (time 1781242537.19 total 268.74 last 86.79) - mkdir 23440 (time 1781242547.20 total 278.74 last 86.97) - mkdir 24332 (time 1781242557.21 total 288.75 last 89.13) - mkdir 25254 (time 1781242567.21 total 298.75 last 92.20) - mkdir 26010 (time 1781242577.21 total 308.75 last 75.59) - mkdir 26807 (time 1781242587.22 total 318.76 last 79.61) - mkdir 27642 (time 1781242597.23 total 328.78 last 83.37) - mkdir 28466 (time 1781242607.24 total 338.78 last 82.39) - mkdir 29369 (time 1781242617.24 total 348.78 last 90.29) - mkdir 30000 (time 1781242625.17 total 356.71 last 79.58) - mkdir 30892 (time 1781242635.18 total 366.72 last 89.09) - mkdir 31727 (time 1781242645.18 total 376.73 last 83.45) - mkdir 32604 (time 1781242655.20 total 386.75 last 87.53) total: 32818 mkdir in 389.14 seconds: 84.33 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276744 994560 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20656 3586364 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22816 3584204 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69701 954299 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1978 1022022 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2806 259338 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2677 259467 2% /mnt/lustre[OST:1] filesystem_summary: 590484 71679 518805 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781243171 ; total 0 ; last 0) - unlinked 10000 (time 1781243332 ; total 161 ; last 161) - unlinked 20000 (time 1781243430 ; total 259 ; last 98) - unlinked 30000 (time 1781243517 ; total 346 ; last 87) total: 32768 unlinks in 369 seconds: 88.802170 unlinks/second - unlinked 0 (time 1781243171 ; total 0 ; last 0) - unlinked 10000 (time 1781243332 ; total 161 ; last 161) - unlinked 20000 (time 1781243430 ; total 259 ; last 98) - unlinked 30000 (time 1781243518 ; total 347 ; last 88) total: 32768 unlinks in 370 seconds: 88.562164 unlinks/second nlink between: 1 - unlinked 0 (time 1781243542 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781243542 ; 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 14200 1257104 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20656 3586364 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22816 3584204 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4065 1019935 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1978 1022022 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2806 259338 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2677 259467 2% /mnt/lustre[OST:1] filesystem_summary: 524848 6043 518805 2% /mnt/lustre