== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:51:21 (1787392281) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 946 (time 1787392296.28 total 10.03 last 94.34) - mkdir 1772 (time 1787392306.29 total 20.04 last 82.47) - mkdir 2767 (time 1787392316.29 total 30.05 last 99.47) - mkdir 3582 (time 1787392326.30 total 40.05 last 81.46) - mkdir 4433 (time 1787392336.30 total 50.05 last 85.09) - mkdir 5356 (time 1787392346.32 total 60.07 last 92.15) - mkdir 6181 (time 1787392356.34 total 70.09 last 82.31) - mkdir 6972 (time 1787392366.34 total 80.09 last 79.09) - mkdir 7497 (time 1787392376.38 total 90.13 last 52.31) - mkdir 8042 (time 1787392386.39 total 100.14 last 54.45) - mkdir 8705 (time 1787392396.40 total 110.15 last 66.19) - mkdir 9382 (time 1787392406.40 total 120.16 last 67.70) - mkdir 10000 (time 1787392412.90 total 126.65 last 95.08) - mkdir 10942 (time 1787392422.90 total 136.66 last 94.19) - mkdir 11756 (time 1787392432.91 total 146.66 last 81.33) - mkdir 12618 (time 1787392442.92 total 156.67 last 86.15) - mkdir 13449 (time 1787392452.93 total 166.68 last 82.99) - mkdir 14162 (time 1787392462.94 total 176.69 last 71.23) - mkdir 14861 (time 1787392472.94 total 186.70 last 69.88) - mkdir 15642 (time 1787392482.95 total 196.71 last 78.03) - mkdir 16590 (time 1787392492.95 total 206.71 last 94.80) - mkdir 17410 (time 1787392502.96 total 216.71 last 81.98) - mkdir 18228 (time 1787392512.97 total 226.72 last 81.69) - mkdir 19156 (time 1787392522.99 total 236.74 last 92.65) - mkdir 19730 (time 1787392532.99 total 246.74 last 57.38) - mkdir 20000 (time 1787392536.01 total 249.77 last 89.28) - mkdir 20905 (time 1787392546.02 total 259.77 last 90.48) - mkdir 21671 (time 1787392556.02 total 269.77 last 76.59) - mkdir 22575 (time 1787392566.04 total 279.79 last 90.23) - mkdir 23532 (time 1787392576.05 total 289.80 last 95.59) - mkdir 24388 (time 1787392586.07 total 299.82 last 85.45) - mkdir 25325 (time 1787392596.07 total 309.82 last 93.70) - mkdir 26237 (time 1787392606.07 total 319.83 last 91.12) - mkdir 27128 (time 1787392616.08 total 329.83 last 89.05) - mkdir 28038 (time 1787392626.08 total 339.83 last 90.99) - mkdir 29029 (time 1787392636.10 total 349.85 last 98.92) - mkdir 30000 (time 1787392645.53 total 359.28 last 103.00) - mkdir 30902 (time 1787392655.53 total 369.28 last 90.16) - mkdir 31604 (time 1787392665.53 total 379.29 last 70.18) - mkdir 32369 (time 1787392675.55 total 389.30 last 76.36) total: 32818 mkdir in 395.51 seconds: 82.98 ops/second - mkdir 954 (time 1787392296.38 total 10.04 last 95.03) - mkdir 1763 (time 1787392306.38 total 20.04 last 80.88) - mkdir 2748 (time 1787392316.42 total 30.08 last 98.08) - mkdir 3584 (time 1787392326.44 total 40.10 last 83.48) - mkdir 4432 (time 1787392336.44 total 50.10 last 84.76) - mkdir 5361 (time 1787392346.45 total 60.11 last 92.85) - mkdir 6196 (time 1787392356.46 total 70.12 last 83.38) - mkdir 6973 (time 1787392366.48 total 80.14 last 77.59) - mkdir 7474 (time 1787392376.49 total 90.15 last 50.01) - mkdir 8007 (time 1787392386.51 total 100.17 last 53.21) - mkdir 8672 (time 1787392396.57 total 110.23 last 66.11) - mkdir 9341 (time 1787392406.57 total 120.23 last 66.87) - mkdir 10000 (time 1787392413.71 total 127.37 last 92.38) - mkdir 10924 (time 1787392423.71 total 137.37 last 92.39) - mkdir 11753 (time 1787392433.73 total 147.39 last 82.72) - mkdir 12648 (time 1787392443.73 total 157.39 last 89.46) - mkdir 13474 (time 1787392453.75 total 167.41 last 82.44) - mkdir 14181 (time 1787392463.77 total 177.44 last 70.55) - mkdir 14890 (time 1787392473.78 total 187.44 last 70.85) - mkdir 15675 (time 1787392483.79 total 197.45 last 78.44) - mkdir 16592 (time 1787392493.79 total 207.45 last 91.69) - mkdir 17411 (time 1787392503.79 total 217.45 last 81.88) - mkdir 18258 (time 1787392513.80 total 227.46 last 84.66) - mkdir 19165 (time 1787392523.81 total 237.47 last 90.56) - mkdir 19776 (time 1787392533.82 total 247.48 last 61.04) - mkdir 20000 (time 1787392536.31 total 249.97 last 90.10) - mkdir 20864 (time 1787392546.33 total 259.99 last 86.27) - mkdir 21647 (time 1787392556.33 total 269.99 last 78.30) - mkdir 22507 (time 1787392566.33 total 280.00 last 85.92) - mkdir 23487 (time 1787392576.34 total 290.00 last 97.97) - mkdir 24308 (time 1787392586.34 total 300.00 last 82.08) - mkdir 25247 (time 1787392596.35 total 310.01 last 93.85) - mkdir 26148 (time 1787392606.35 total 320.01 last 90.08) - mkdir 27031 (time 1787392616.36 total 330.02 last 88.20) - mkdir 27924 (time 1787392626.36 total 340.02 last 89.29) - mkdir 28889 (time 1787392636.36 total 350.02 last 96.50) - mkdir 29873 (time 1787392646.36 total 360.02 last 98.39) - mkdir 30750 (time 1787392656.37 total 370.03 last 87.66) - mkdir 31413 (time 1787392666.38 total 380.04 last 66.24) - mkdir 32170 (time 1787392676.38 total 390.04 last 75.69) total: 32818 mkdir in 398.93 seconds: 82.27 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270772 1000532 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787393048 ; total 1 ; last 1) - unlinked 10000 (time 1787393218 ; total 171 ; last 170) - unlinked 20000 (time 1787393324 ; total 277 ; last 106) - unlinked 30000 (time 1787393425 ; total 378 ; last 101) total: 32768 unlinks in 409 seconds: 80.117363 unlinks/second - unlinked 0 (time 1787393047 ; total 0 ; last 0) - unlinked 10000 (time 1787393219 ; total 172 ; last 172) - unlinked 20000 (time 1787393325 ; total 278 ; last 106) - unlinked 30000 (time 1787393426 ; total 379 ; last 101) total: 32768 unlinks in 410 seconds: 79.921951 unlinks/second nlink between: 1 - unlinked 0 (time 1787393458 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787393458 ; 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 8228 1263076 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre