== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:13:48 (1787386428) 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 706 (time 1787386443.76 total 10.02 last 70.48) - mkdir 1356 (time 1787386453.77 total 20.02 last 64.96) - mkdir 2030 (time 1787386463.78 total 30.03 last 67.35) - mkdir 2730 (time 1787386473.79 total 40.05 last 69.90) - mkdir 3413 (time 1787386483.80 total 50.05 last 68.25) - mkdir 4069 (time 1787386493.83 total 60.08 last 65.42) - mkdir 4757 (time 1787386503.85 total 70.10 last 68.66) - mkdir 5452 (time 1787386513.85 total 80.10 last 69.48) - mkdir 6128 (time 1787386523.85 total 90.10 last 67.59) - mkdir 6759 (time 1787386533.85 total 100.11 last 63.10) - mkdir 7379 (time 1787386543.85 total 110.11 last 61.99) - mkdir 8049 (time 1787386553.86 total 120.11 last 66.98) - mkdir 8656 (time 1787386563.86 total 130.12 last 60.66) - mkdir 9283 (time 1787386573.87 total 140.12 last 62.68) - mkdir 9943 (time 1787386583.87 total 150.13 last 65.96) - mkdir 10662 (time 1787386593.90 total 160.15 last 71.74) - mkdir 11332 (time 1787386603.90 total 170.15 last 66.96) - mkdir 11992 (time 1787386613.93 total 180.18 last 65.84) - mkdir 12574 (time 1787386623.93 total 190.18 last 58.17) - mkdir 13245 (time 1787386633.94 total 200.19 last 67.04) - mkdir 13903 (time 1787386643.97 total 210.22 last 65.59) - mkdir 14553 (time 1787386653.98 total 220.23 last 64.93) - mkdir 15172 (time 1787386663.98 total 230.24 last 61.89) - mkdir 15818 (time 1787386674.02 total 240.27 last 64.38) - mkdir 16471 (time 1787386684.02 total 250.27 last 65.28) - mkdir 17086 (time 1787386694.04 total 260.29 last 61.39) - mkdir 17718 (time 1787386704.04 total 270.29 last 63.18) - mkdir 18326 (time 1787386714.06 total 280.31 last 60.69) - mkdir 18968 (time 1787386724.07 total 290.32 last 64.16) - mkdir 19557 (time 1787386734.07 total 300.32 last 58.88) - mkdir 20000 (time 1787386740.96 total 307.21 last 64.32) - mkdir 20632 (time 1787386750.96 total 317.21 last 63.17) - mkdir 21299 (time 1787386760.96 total 327.21 last 66.70) - mkdir 21947 (time 1787386770.97 total 337.22 last 64.74) - mkdir 22603 (time 1787386780.97 total 347.22 last 65.60) - mkdir 23278 (time 1787386791.00 total 357.25 last 67.34) - mkdir 23904 (time 1787386801.01 total 367.26 last 62.50) - mkdir 24535 (time 1787386811.01 total 377.26 last 63.10) - mkdir 25175 (time 1787386821.01 total 387.27 last 63.99) - mkdir 25766 (time 1787386831.03 total 397.28 last 58.99) - mkdir 26374 (time 1787386841.03 total 407.28 last 60.80) - mkdir 27038 (time 1787386851.03 total 417.29 last 66.38) - mkdir 27673 (time 1787386861.04 total 427.29 last 63.50) - mkdir 28245 (time 1787386871.04 total 437.30 last 57.15) - mkdir 28928 (time 1787386881.07 total 447.33 last 68.11) - mkdir 29563 (time 1787386891.12 total 457.37 last 63.23) - mkdir 30000 (time 1787386898.84 total 465.09 last 56.58) - mkdir 30631 (time 1787386908.86 total 475.11 last 62.98) - mkdir 31323 (time 1787386918.86 total 485.11 last 69.20) - mkdir 31941 (time 1787386928.86 total 495.11 last 61.79) - mkdir 32549 (time 1787386938.86 total 505.12 last 60.78) total: 32818 mkdir in 508.99 seconds: 64.48 ops/second - mkdir 681 (time 1787386443.75 total 10.01 last 68.06) - mkdir 1306 (time 1787386453.76 total 20.02 last 62.43) - mkdir 1968 (time 1787386463.77 total 30.02 last 66.18) - mkdir 2659 (time 1787386473.77 total 40.02 last 69.07) - mkdir 3302 (time 1787386483.78 total 50.03 last 64.26) - mkdir 3982 (time 1787386493.78 total 60.04 last 67.96) - mkdir 4662 (time 1787386503.80 total 70.05 last 67.91) - mkdir 5348 (time 1787386513.80 total 80.05 last 68.58) - mkdir 6021 (time 1787386523.80 total 90.05 last 67.30) - mkdir 6631 (time 1787386533.82 total 100.07 last 60.88) - mkdir 7244 (time 1787386543.83 total 110.08 last 61.24) - mkdir 7906 (time 1787386553.85 total 120.10 last 66.05) - mkdir 8527 (time 1787386563.85 total 130.11 last 62.09) - mkdir 9149 (time 1787386573.86 total 140.12 last 62.14) - mkdir 9828 (time 1787386583.87 total 150.12 last 67.88) - mkdir 10000 (time 1787386586.12 total 152.38 last 76.20) - mkdir 10675 (time 1787386596.17 total 162.42 last 67.19) - mkdir 11338 (time 1787386606.19 total 172.44 last 66.16) - mkdir 11969 (time 1787386616.24 total 182.49 last 62.79) - mkdir 12571 (time 1787386626.27 total 192.52 last 60.02) - mkdir 13229 (time 1787386636.27 total 202.52 last 65.80) - mkdir 13872 (time 1787386646.27 total 212.53 last 64.29) - mkdir 14515 (time 1787386656.30 total 222.55 last 64.14) - mkdir 15127 (time 1787386666.31 total 232.56 last 61.15) - mkdir 15787 (time 1787386676.31 total 242.56 last 65.97) - mkdir 16430 (time 1787386686.31 total 252.56 last 64.30) - mkdir 17069 (time 1787386696.31 total 262.56 last 63.89) - mkdir 17684 (time 1787386706.31 total 272.57 last 61.49) - mkdir 18324 (time 1787386716.34 total 282.59 last 63.86) - mkdir 18933 (time 1787386726.34 total 292.59 last 60.88) - mkdir 19523 (time 1787386736.35 total 302.60 last 58.95) - mkdir 20000 (time 1787386743.57 total 309.83 last 66.02) - mkdir 20641 (time 1787386753.58 total 319.84 last 64.04) - mkdir 21335 (time 1787386763.59 total 329.84 last 69.34) - mkdir 21971 (time 1787386773.60 total 339.85 last 63.57) - mkdir 22620 (time 1787386783.62 total 349.87 last 64.77) - mkdir 23293 (time 1787386793.62 total 359.87 last 67.28) - mkdir 23919 (time 1787386803.62 total 369.87 last 62.59) - mkdir 24572 (time 1787386813.63 total 379.88 last 65.26) - mkdir 25213 (time 1787386823.63 total 389.88 last 64.10) - mkdir 25819 (time 1787386833.63 total 399.88 last 60.59) - mkdir 26423 (time 1787386843.67 total 409.92 last 60.16) - mkdir 27112 (time 1787386853.68 total 419.93 last 68.82) - mkdir 27759 (time 1787386863.69 total 429.95 last 64.61) - mkdir 28341 (time 1787386873.71 total 439.97 last 58.09) - mkdir 29032 (time 1787386883.72 total 449.97 last 69.08) - mkdir 29645 (time 1787386893.74 total 459.99 last 61.15) - mkdir 30000 (time 1787386899.82 total 466.08 last 58.37) - mkdir 30646 (time 1787386909.83 total 476.08 last 64.56) - mkdir 31346 (time 1787386919.84 total 486.09 last 69.92) - mkdir 31940 (time 1787386929.85 total 496.10 last 59.33) - mkdir 32573 (time 1787386939.90 total 506.15 last 63.02) total: 32818 mkdir in 509.82 seconds: 64.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270776 1000528 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 1787387669 ; total 0 ; last 0) - unlinked 10000 (time 1787387937 ; total 268 ; last 268) - unlinked 20000 (time 1787388209 ; total 540 ; last 272) - unlinked 30000 (time 1787388468 ; total 799 ; last 259) total: 32768 unlinks in 872 seconds: 37.577980 unlinks/second - unlinked 0 (time 1787387669 ; total 0 ; last 0) - unlinked 10000 (time 1787387940 ; total 271 ; last 271) - unlinked 20000 (time 1787388212 ; total 543 ; last 272) - unlinked 30000 (time 1787388472 ; total 803 ; last 260) total: 32768 unlinks in 875 seconds: 37.449142 unlinks/second nlink between: 1 - unlinked 0 (time 1787388546 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787388546 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8232 1263072 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