== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:21:26 (1787394086) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29900 3577120 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13572 3593448 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3992 1020008 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2721 259423 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2723 259421 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6015 518844 2% /mnt/lustre - mkdir 894 (time 1787394101.45 total 10.00 last 89.38) - mkdir 1837 (time 1787394111.45 total 20.01 last 94.26) - mkdir 2545 (time 1787394121.46 total 30.01 last 70.78) - mkdir 3311 (time 1787394131.46 total 40.01 last 76.60) - mkdir 4190 (time 1787394141.46 total 50.01 last 87.88) - mkdir 5196 (time 1787394151.47 total 60.02 last 100.52) - mkdir 6225 (time 1787394161.48 total 70.03 last 102.79) - mkdir 7038 (time 1787394171.48 total 80.03 last 81.30) - mkdir 7881 (time 1787394181.48 total 90.03 last 84.28) - mkdir 8886 (time 1787394191.48 total 100.04 last 100.49) - mkdir 9822 (time 1787394201.49 total 110.05 last 93.49) - mkdir 10000 (time 1787394203.69 total 112.24 last 81.14) - mkdir 10791 (time 1787394213.69 total 122.24 last 79.08) - mkdir 11486 (time 1787394223.71 total 132.26 last 69.38) - mkdir 12342 (time 1787394233.75 total 142.30 last 85.25) - mkdir 13270 (time 1787394243.76 total 152.31 last 92.72) - mkdir 14228 (time 1787394253.76 total 162.31 last 95.76) - mkdir 15149 (time 1787394263.76 total 172.32 last 92.05) - mkdir 16016 (time 1787394273.77 total 182.32 last 86.66) - mkdir 16817 (time 1787394283.80 total 192.35 last 79.88) - mkdir 17543 (time 1787394293.80 total 202.35 last 72.58) - mkdir 18442 (time 1787394303.82 total 212.37 last 89.76) - mkdir 19299 (time 1787394313.83 total 222.38 last 85.59) - mkdir 20000 (time 1787394322.76 total 231.32 last 78.45) - mkdir 20724 (time 1787394332.77 total 241.32 last 72.37) - mkdir 21411 (time 1787394342.78 total 251.33 last 68.63) - mkdir 22175 (time 1787394352.79 total 261.34 last 76.32) - mkdir 22879 (time 1787394362.79 total 271.34 last 70.40) - mkdir 23773 (time 1787394372.82 total 281.37 last 89.17) - mkdir 24713 (time 1787394382.82 total 291.37 last 93.99) - mkdir 25676 (time 1787394392.84 total 301.39 last 96.11) - mkdir 26568 (time 1787394402.85 total 311.41 last 89.04) - mkdir 27479 (time 1787394412.88 total 321.43 last 90.89) - mkdir 28399 (time 1787394422.88 total 331.43 last 91.99) - mkdir 29267 (time 1787394432.89 total 341.44 last 86.71) - mkdir 30000 (time 1787394440.56 total 349.11 last 95.61) - mkdir 30963 (time 1787394450.56 total 359.11 last 96.27) - mkdir 31753 (time 1787394460.57 total 369.13 last 78.88) - mkdir 32622 (time 1787394470.59 total 379.14 last 86.76) total: 32818 mkdir in 381.08 seconds: 86.12 ops/second - mkdir 867 (time 1787394101.67 total 10.00 last 86.66) - mkdir 1782 (time 1787394111.70 total 20.04 last 91.21) - mkdir 2483 (time 1787394121.72 total 30.06 last 69.95) - mkdir 3269 (time 1787394131.73 total 40.06 last 78.58) - mkdir 4168 (time 1787394141.76 total 50.09 last 89.62) - mkdir 5158 (time 1787394151.78 total 60.11 last 98.78) - mkdir 6190 (time 1787394161.79 total 70.12 last 103.12) - mkdir 7018 (time 1787394171.80 total 80.13 last 82.68) - mkdir 7902 (time 1787394181.81 total 90.14 last 88.36) - mkdir 8886 (time 1787394191.81 total 100.15 last 98.33) - mkdir 9758 (time 1787394201.81 total 110.15 last 87.20) - mkdir 10000 (time 1787394204.72 total 113.05 last 83.40) - mkdir 10810 (time 1787394214.73 total 123.07 last 80.87) - mkdir 11466 (time 1787394224.74 total 133.07 last 65.56) - mkdir 12304 (time 1787394234.79 total 143.12 last 83.41) - mkdir 13261 (time 1787394244.80 total 153.13 last 95.58) - mkdir 14203 (time 1787394254.80 total 163.13 last 94.18) - mkdir 15135 (time 1787394264.80 total 173.13 last 93.19) - mkdir 15993 (time 1787394274.80 total 183.14 last 85.78) - mkdir 16724 (time 1787394284.81 total 193.14 last 73.07) - mkdir 17441 (time 1787394294.81 total 203.14 last 71.67) - mkdir 18397 (time 1787394304.82 total 213.15 last 95.55) - mkdir 19193 (time 1787394314.82 total 223.15 last 79.60) - mkdir 19955 (time 1787394324.82 total 233.15 last 76.20) - mkdir 20680 (time 1787394334.82 total 243.15 last 72.49) - mkdir 21440 (time 1787394344.82 total 253.16 last 75.95) - mkdir 22143 (time 1787394354.85 total 263.18 last 70.15) - mkdir 22919 (time 1787394364.85 total 273.18 last 77.59) - mkdir 23841 (time 1787394374.85 total 283.18 last 92.20) - mkdir 24755 (time 1787394384.85 total 293.19 last 91.34) - mkdir 25740 (time 1787394394.86 total 303.19 last 98.43) - mkdir 26601 (time 1787394404.86 total 313.20 last 86.08) - mkdir 27535 (time 1787394414.88 total 323.21 last 93.26) - mkdir 28439 (time 1787394424.88 total 333.21 last 90.38) - mkdir 29316 (time 1787394434.88 total 343.22 last 87.69) - mkdir 30000 (time 1787394442.18 total 350.51 last 93.78) - mkdir 30966 (time 1787394452.20 total 360.53 last 96.37) - mkdir 31773 (time 1787394462.21 total 370.54 last 80.63) - mkdir 32639 (time 1787394472.21 total 380.55 last 86.57) total: 32818 mkdir in 382.59 seconds: 85.78 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276860 994444 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29900 3577120 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13572 3593448 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69629 954371 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2721 259423 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2723 259421 2% /mnt/lustre[OST:1] filesystem_summary: 590496 71652 518844 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787394928 ; total 0 ; last 0) - unlinked 10000 (time 1787395125 ; total 197 ; last 197) - unlinked 20000 (time 1787395251 ; total 323 ; last 126) - unlinked 30000 (time 1787395362 ; total 434 ; last 111) total: 32768 unlinks in 463 seconds: 70.773216 unlinks/second - unlinked 0 (time 1787394928 ; total 0 ; last 0) - unlinked 10000 (time 1787395128 ; total 200 ; last 200) - unlinked 20000 (time 1787395253 ; total 325 ; last 125) - unlinked 30000 (time 1787395364 ; total 436 ; last 111) total: 32768 unlinks in 465 seconds: 70.468819 unlinks/second nlink between: 1 - unlinked 0 (time 1787395394 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787395394 ; 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 14316 1256988 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29900 3577120 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13572 3593448 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3993 1020007 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2721 259423 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2723 259421 2% /mnt/lustre[OST:1] filesystem_summary: 524860 6016 518844 2% /mnt/lustre