== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:34:15 (1788212055) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 524 (time 1788212070.55 total 10.01 last 52.34) - mkdir 1063 (time 1788212080.55 total 20.01 last 53.89) - mkdir 1619 (time 1788212090.60 total 30.06 last 55.36) - mkdir 2105 (time 1788212100.61 total 40.07 last 48.54) - mkdir 2747 (time 1788212110.62 total 50.08 last 64.14) - mkdir 3289 (time 1788212120.63 total 60.09 last 54.16) - mkdir 3841 (time 1788212130.63 total 70.09 last 55.17) - mkdir 4300 (time 1788212140.64 total 80.10 last 45.86) - mkdir 4799 (time 1788212150.64 total 90.10 last 49.89) - mkdir 5373 (time 1788212160.65 total 100.11 last 57.35) - mkdir 5926 (time 1788212170.68 total 110.14 last 55.16) - mkdir 6550 (time 1788212180.68 total 120.14 last 62.37) - mkdir 7194 (time 1788212190.71 total 130.18 last 64.18) - mkdir 7720 (time 1788212200.72 total 140.18 last 52.60) - mkdir 8301 (time 1788212210.73 total 150.19 last 58.03) - mkdir 8827 (time 1788212220.73 total 160.19 last 52.56) - mkdir 9313 (time 1788212230.77 total 170.23 last 48.43) - mkdir 9852 (time 1788212240.79 total 180.25 last 53.78) - mkdir 10000 (time 1788212243.82 total 183.28 last 48.90) - mkdir 10499 (time 1788212253.82 total 193.28 last 49.89) - mkdir 10956 (time 1788212263.83 total 203.29 last 45.68) - mkdir 11305 (time 1788212273.83 total 213.29 last 34.89) - mkdir 11744 (time 1788212283.83 total 223.29 last 43.90) - mkdir 12306 (time 1788212293.83 total 233.29 last 56.19) - mkdir 12879 (time 1788212303.83 total 243.29 last 57.29) - mkdir 13483 (time 1788212313.84 total 253.30 last 60.33) - mkdir 14115 (time 1788212323.84 total 263.30 last 63.19) - mkdir 14713 (time 1788212333.85 total 273.31 last 59.79) - mkdir 15307 (time 1788212343.86 total 283.32 last 59.30) - mkdir 15959 (time 1788212353.88 total 293.34 last 65.12) - mkdir 16569 (time 1788212363.88 total 303.34 last 60.99) - mkdir 17155 (time 1788212373.89 total 313.35 last 58.51) - mkdir 17688 (time 1788212383.91 total 323.37 last 53.24) - mkdir 18308 (time 1788212393.93 total 333.39 last 61.85) - mkdir 18880 (time 1788212403.94 total 343.40 last 57.14) - mkdir 19488 (time 1788212413.95 total 353.42 last 60.71) - mkdir 20000 (time 1788212423.06 total 362.52 last 56.25) - mkdir 20537 (time 1788212433.07 total 372.53 last 53.62) - mkdir 21067 (time 1788212443.08 total 382.54 last 52.99) - mkdir 21654 (time 1788212453.08 total 392.54 last 58.68) - mkdir 22230 (time 1788212463.08 total 402.54 last 57.59) - mkdir 22794 (time 1788212473.08 total 412.54 last 56.39) - mkdir 23382 (time 1788212483.09 total 422.56 last 58.72) - mkdir 23901 (time 1788212493.10 total 432.56 last 51.89) - mkdir 24479 (time 1788212503.11 total 442.57 last 57.75) - mkdir 25019 (time 1788212513.13 total 452.59 last 53.88) - mkdir 25547 (time 1788212523.14 total 462.60 last 52.74) - mkdir 26133 (time 1788212533.14 total 472.60 last 58.59) - mkdir 26678 (time 1788212543.14 total 482.60 last 54.49) - mkdir 27198 (time 1788212553.15 total 492.62 last 51.95) - mkdir 27763 (time 1788212563.16 total 502.62 last 56.48) - mkdir 28338 (time 1788212573.16 total 512.62 last 57.48) - mkdir 28852 (time 1788212583.16 total 522.62 last 51.39) - mkdir 29417 (time 1788212593.17 total 532.63 last 56.49) - mkdir 29974 (time 1788212603.19 total 542.65 last 55.55) - mkdir 30490 (time 1788212613.25 total 552.71 last 51.31) - mkdir 30917 (time 1788212623.33 total 562.79 last 42.36) - mkdir 31317 (time 1788212633.64 total 573.10 last 38.79) - mkdir 31804 (time 1788212643.66 total 583.12 last 48.61) - mkdir 32342 (time 1788212653.66 total 593.12 last 53.79) total: 32818 mkdir in 602.06 seconds: 54.51 ops/second - mkdir 524 (time 1788212070.57 total 10.03 last 52.27) - mkdir 1055 (time 1788212080.57 total 20.03 last 53.09) - mkdir 1611 (time 1788212090.58 total 30.04 last 55.54) - mkdir 2086 (time 1788212100.59 total 40.05 last 47.44) - mkdir 2741 (time 1788212110.61 total 50.06 last 65.42) - mkdir 3330 (time 1788212120.63 total 60.09 last 58.77) - mkdir 3865 (time 1788212130.65 total 70.11 last 53.40) - mkdir 4313 (time 1788212140.67 total 80.13 last 44.70) - mkdir 4795 (time 1788212150.69 total 90.15 last 48.09) - mkdir 5383 (time 1788212160.70 total 100.16 last 58.75) - mkdir 5926 (time 1788212170.71 total 110.17 last 54.25) - mkdir 6548 (time 1788212180.73 total 120.18 last 62.11) - mkdir 7187 (time 1788212190.74 total 130.19 last 63.83) - mkdir 7727 (time 1788212200.75 total 140.21 last 53.94) - mkdir 8293 (time 1788212210.75 total 150.21 last 56.59) - mkdir 8804 (time 1788212220.75 total 160.21 last 51.09) - mkdir 9303 (time 1788212230.76 total 170.22 last 49.87) - mkdir 9805 (time 1788212240.86 total 180.32 last 49.68) - mkdir 10000 (time 1788212244.57 total 184.03 last 52.55) - mkdir 10503 (time 1788212254.59 total 194.05 last 50.22) - mkdir 10946 (time 1788212264.61 total 204.06 last 44.22) - mkdir 11327 (time 1788212274.61 total 214.07 last 38.09) - mkdir 11786 (time 1788212284.62 total 224.08 last 45.85) - mkdir 12374 (time 1788212294.64 total 234.09 last 58.71) - mkdir 12933 (time 1788212304.64 total 244.09 last 55.89) - mkdir 13512 (time 1788212314.66 total 254.11 last 57.79) - mkdir 14162 (time 1788212324.69 total 264.14 last 64.81) - mkdir 14747 (time 1788212334.69 total 274.15 last 58.49) - mkdir 15380 (time 1788212344.70 total 284.16 last 63.21) - mkdir 16026 (time 1788212354.71 total 294.16 last 64.58) - mkdir 16644 (time 1788212364.71 total 304.17 last 61.77) - mkdir 17192 (time 1788212374.71 total 314.17 last 54.78) - mkdir 17745 (time 1788212384.74 total 324.20 last 55.16) - mkdir 18352 (time 1788212394.75 total 334.21 last 60.65) - mkdir 18916 (time 1788212404.75 total 344.21 last 56.38) - mkdir 19533 (time 1788212414.81 total 354.26 last 61.36) - mkdir 20000 (time 1788212423.02 total 362.48 last 56.87) - mkdir 20535 (time 1788212433.04 total 372.50 last 53.37) - mkdir 21083 (time 1788212443.05 total 382.51 last 54.77) - mkdir 21669 (time 1788212453.07 total 392.52 last 58.50) - mkdir 22227 (time 1788212463.08 total 402.53 last 55.74) - mkdir 22769 (time 1788212473.09 total 412.55 last 54.13) - mkdir 23333 (time 1788212483.10 total 422.56 last 56.33) - mkdir 23848 (time 1788212493.12 total 432.57 last 51.42) - mkdir 24417 (time 1788212503.13 total 442.58 last 56.84) - mkdir 24970 (time 1788212513.16 total 452.61 last 55.13) - mkdir 25504 (time 1788212523.16 total 462.61 last 53.40) - mkdir 26107 (time 1788212533.16 total 472.62 last 60.29) - mkdir 26636 (time 1788212543.16 total 482.62 last 52.89) - mkdir 27143 (time 1788212553.18 total 492.63 last 50.62) - mkdir 27712 (time 1788212563.18 total 502.64 last 56.88) - mkdir 28297 (time 1788212573.18 total 512.64 last 58.47) - mkdir 28811 (time 1788212583.20 total 522.65 last 51.34) - mkdir 29386 (time 1788212593.21 total 532.67 last 57.42) - mkdir 29954 (time 1788212603.23 total 542.68 last 56.71) - mkdir 30460 (time 1788212613.23 total 552.69 last 50.56) - mkdir 30883 (time 1788212623.28 total 562.73 last 42.11) - mkdir 31283 (time 1788212633.65 total 573.11 last 38.56) - mkdir 31764 (time 1788212643.66 total 583.11 last 48.07) - mkdir 32305 (time 1788212653.67 total 593.13 last 54.00) total: 32818 mkdir in 602.65 seconds: 54.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788213404 ; total 0 ; last 0) - unlinked 10000 (time 1788213699 ; total 295 ; last 295) - unlinked 20000 (time 1788214015 ; total 611 ; last 316) - unlinked 30000 (time 1788214340 ; total 936 ; last 325) total: 32768 unlinks in 1020 seconds: 32.125492 unlinks/second - unlinked 0 (time 1788213403 ; total 0 ; last 0) - unlinked 10000 (time 1788213700 ; total 297 ; last 297) - unlinked 20000 (time 1788214015 ; total 612 ; last 315) - unlinked 30000 (time 1788214340 ; total 937 ; last 325) total: 32768 unlinks in 1023 seconds: 32.031281 unlinks/second nlink between: 102 - unlinked 0 (time 1788214427 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788214427 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 2 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 2208640 2176 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526765 333 526432 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre