== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:29:22 (1790688562) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7256 1264048 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25872 3581148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17604 3589416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4085 1019915 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2678 259466 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6075 518905 2% /mnt/lustre - mkdir 662 (time 1790688577.60 total 10.00 last 66.20) - mkdir 1302 (time 1790688587.62 total 20.01 last 63.92) - mkdir 1994 (time 1790688597.66 total 30.05 last 68.93) - mkdir 2671 (time 1790688607.67 total 40.06 last 67.64) - mkdir 3322 (time 1790688617.70 total 50.10 last 64.87) - mkdir 4007 (time 1790688627.73 total 60.12 last 68.32) - mkdir 4719 (time 1790688637.77 total 70.16 last 70.92) - mkdir 5386 (time 1790688647.79 total 80.19 last 66.54) - mkdir 6014 (time 1790688657.83 total 90.23 last 62.54) - mkdir 6630 (time 1790688667.84 total 100.24 last 61.54) - mkdir 7290 (time 1790688677.87 total 110.27 last 65.81) - mkdir 7973 (time 1790688687.91 total 120.31 last 68.02) - mkdir 8676 (time 1790688697.94 total 130.33 last 70.13) - mkdir 9325 (time 1790688707.94 total 140.34 last 64.87) - mkdir 9931 (time 1790688717.95 total 150.35 last 60.54) - mkdir 10571 (time 1790688727.96 total 160.35 last 63.96) - mkdir 11218 (time 1790688737.97 total 170.36 last 64.63) - mkdir 11878 (time 1790688747.98 total 180.38 last 65.90) - mkdir 12573 (time 1790688757.99 total 190.38 last 69.48) - mkdir 13226 (time 1790688768.01 total 200.40 last 65.16) - mkdir 13875 (time 1790688778.01 total 210.40 last 64.90) - mkdir 14528 (time 1790688788.04 total 220.44 last 65.06) - mkdir 15242 (time 1790688798.05 total 230.45 last 71.35) - mkdir 15888 (time 1790688808.05 total 240.45 last 64.60) - mkdir 16485 (time 1790688818.06 total 250.45 last 59.66) - mkdir 17135 (time 1790688828.06 total 260.46 last 64.98) - mkdir 17790 (time 1790688838.07 total 270.46 last 65.46) - mkdir 18424 (time 1790688848.08 total 280.48 last 63.31) - mkdir 19076 (time 1790688858.09 total 290.48 last 65.17) - mkdir 19738 (time 1790688868.09 total 300.49 last 66.15) - mkdir 20000 (time 1790688872.57 total 304.96 last 58.57) - mkdir 20598 (time 1790688882.60 total 314.99 last 59.62) - mkdir 21176 (time 1790688892.60 total 324.99 last 57.79) - mkdir 21796 (time 1790688902.61 total 335.00 last 61.95) - mkdir 22446 (time 1790688912.61 total 345.01 last 64.98) - mkdir 23097 (time 1790688922.62 total 355.02 last 65.03) - mkdir 23748 (time 1790688932.62 total 365.02 last 65.09) - mkdir 24373 (time 1790688942.63 total 375.02 last 62.48) - mkdir 25029 (time 1790688952.64 total 385.03 last 65.53) - mkdir 25693 (time 1790688962.64 total 395.03 last 66.39) - mkdir 26344 (time 1790688972.67 total 405.06 last 64.92) - mkdir 27052 (time 1790688982.68 total 415.08 last 70.70) - mkdir 27752 (time 1790688992.71 total 425.11 last 69.76) - mkdir 28395 (time 1790689002.73 total 435.12 last 64.22) - mkdir 29117 (time 1790689012.74 total 445.13 last 72.13) - mkdir 29807 (time 1790689022.74 total 455.13 last 68.99) - mkdir 30000 (time 1790689025.92 total 458.32 last 60.64) - mkdir 30648 (time 1790689035.94 total 468.34 last 64.65) - mkdir 31285 (time 1790689045.98 total 478.38 last 63.47) - mkdir 31933 (time 1790689055.98 total 488.38 last 64.80) - mkdir 32537 (time 1790689066.00 total 498.40 last 60.27) total: 32818 mkdir in 503.24 seconds: 65.21 ops/second - mkdir 665 (time 1790688577.46 total 10.01 last 66.46) - mkdir 1298 (time 1790688587.51 total 20.06 last 62.98) - mkdir 1941 (time 1790688597.52 total 30.07 last 64.21) - mkdir 2595 (time 1790688607.52 total 40.07 last 65.40) - mkdir 3231 (time 1790688617.52 total 50.07 last 63.60) - mkdir 3917 (time 1790688627.53 total 60.08 last 68.55) - mkdir 4600 (time 1790688637.55 total 70.09 last 68.18) - mkdir 5281 (time 1790688647.58 total 80.13 last 67.89) - mkdir 5907 (time 1790688657.58 total 90.13 last 62.59) - mkdir 6517 (time 1790688667.59 total 100.14 last 60.95) - mkdir 7167 (time 1790688677.60 total 110.14 last 64.95) - mkdir 7844 (time 1790688687.60 total 120.15 last 67.64) - mkdir 8540 (time 1790688697.61 total 130.16 last 69.53) - mkdir 9195 (time 1790688707.62 total 140.16 last 65.49) - mkdir 9827 (time 1790688717.64 total 150.19 last 63.06) - mkdir 10000 (time 1790688720.31 total 152.86 last 64.65) - mkdir 10637 (time 1790688730.32 total 162.87 last 63.67) - mkdir 11262 (time 1790688740.32 total 172.87 last 62.50) - mkdir 11945 (time 1790688750.32 total 182.87 last 68.30) - mkdir 12626 (time 1790688760.32 total 192.87 last 68.08) - mkdir 13323 (time 1790688770.34 total 202.88 last 69.62) - mkdir 13928 (time 1790688780.35 total 212.90 last 60.39) - mkdir 14599 (time 1790688790.37 total 222.91 last 67.03) - mkdir 15241 (time 1790688800.37 total 232.92 last 64.18) - mkdir 15929 (time 1790688810.37 total 242.92 last 68.78) - mkdir 16534 (time 1790688820.38 total 252.92 last 60.47) - mkdir 17202 (time 1790688830.39 total 262.94 last 66.71) - mkdir 17863 (time 1790688840.42 total 272.97 last 65.91) - mkdir 18454 (time 1790688850.42 total 282.97 last 59.10) - mkdir 19132 (time 1790688860.42 total 292.97 last 67.78) - mkdir 19796 (time 1790688870.43 total 302.98 last 66.36) - mkdir 20000 (time 1790688874.07 total 306.62 last 56.02) - mkdir 20577 (time 1790688884.08 total 316.63 last 57.63) - mkdir 21172 (time 1790688894.10 total 326.65 last 59.41) - mkdir 21781 (time 1790688904.11 total 336.66 last 60.79) - mkdir 22419 (time 1790688914.13 total 346.68 last 63.70) - mkdir 23075 (time 1790688924.14 total 356.69 last 65.52) - mkdir 23757 (time 1790688934.15 total 366.70 last 68.17) - mkdir 24397 (time 1790688944.16 total 376.71 last 63.92) - mkdir 25069 (time 1790688954.19 total 386.74 last 66.99) - mkdir 25713 (time 1790688964.20 total 396.75 last 64.37) - mkdir 26374 (time 1790688974.22 total 406.77 last 65.93) - mkdir 27053 (time 1790688984.23 total 416.78 last 67.87) - mkdir 27775 (time 1790688994.24 total 426.79 last 72.12) - mkdir 28427 (time 1790689004.24 total 436.79 last 65.17) - mkdir 29136 (time 1790689014.25 total 446.80 last 70.85) - mkdir 29787 (time 1790689024.27 total 456.82 last 65.00) - mkdir 30000 (time 1790689027.48 total 460.03 last 66.24) - mkdir 30625 (time 1790689037.49 total 470.04 last 62.43) - mkdir 31275 (time 1790689047.51 total 480.06 last 64.92) - mkdir 31927 (time 1790689057.51 total 490.06 last 65.18) - mkdir 32518 (time 1790689067.53 total 500.07 last 59.01) total: 32818 mkdir in 505.16 seconds: 64.97 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276320 994984 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25872 3581148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17604 3589416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4085 1019915 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67626 956374 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2678 259466 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 590616 71711 518905 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790690072 ; total 0 ; last 0) - unlinked 10000 (time 1790690295 ; total 223 ; last 223) - unlinked 20000 (time 1790690343 ; total 271 ; last 48) - unlinked 30000 (time 1790690369 ; total 297 ; last 26) total: 32768 unlinks in 303 seconds: 108.145218 unlinks/second - unlinked 0 (time 1790690072 ; total 0 ; last 0) - unlinked 10000 (time 1790690295 ; total 223 ; last 223) - unlinked 20000 (time 1790690344 ; total 272 ; last 49) - unlinked 30000 (time 1790690369 ; total 297 ; last 25) total: 32768 unlinks in 303 seconds: 108.145218 unlinks/second nlink between: 1 - unlinked 0 (time 1790690375 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790690375 ; 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 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13776 1257528 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25872 3581148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17604 3589416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4085 1019915 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2678 259466 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6075 518905 2% /mnt/lustre