== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:14:00 (1787793240) 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 118184 392 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 475 (time 1787793256.22 total 10.01 last 47.46) - mkdir 1022 (time 1787793266.24 total 20.02 last 54.62) - mkdir 1569 (time 1787793276.25 total 30.04 last 54.63) - mkdir 2150 (time 1787793286.26 total 40.05 last 58.04) - mkdir 2707 (time 1787793296.28 total 50.06 last 55.61) - mkdir 3211 (time 1787793306.29 total 60.07 last 50.35) - mkdir 3720 (time 1787793316.29 total 70.08 last 50.89) - mkdir 4267 (time 1787793326.29 total 80.08 last 54.70) - mkdir 4844 (time 1787793336.29 total 90.08 last 57.68) - mkdir 5408 (time 1787793346.30 total 100.09 last 56.36) - mkdir 5971 (time 1787793356.30 total 110.09 last 56.28) - mkdir 6486 (time 1787793366.32 total 120.11 last 51.41) - mkdir 6963 (time 1787793376.34 total 130.13 last 47.60) - mkdir 7503 (time 1787793386.36 total 140.15 last 53.88) - mkdir 8002 (time 1787793396.38 total 150.16 last 49.84) - mkdir 8555 (time 1787793406.38 total 160.16 last 55.30) - mkdir 9090 (time 1787793416.38 total 170.17 last 53.46) - mkdir 9628 (time 1787793426.41 total 180.20 last 53.64) - mkdir 10000 (time 1787793433.10 total 186.89 last 55.65) - mkdir 10557 (time 1787793443.11 total 196.90 last 55.63) - mkdir 11066 (time 1787793453.14 total 206.92 last 50.77) - mkdir 11522 (time 1787793463.14 total 216.93 last 45.58) - mkdir 12015 (time 1787793473.26 total 227.04 last 48.75) - mkdir 12475 (time 1787793483.30 total 237.09 last 45.78) - mkdir 13004 (time 1787793493.31 total 247.09 last 52.88) - mkdir 13518 (time 1787793503.33 total 257.11 last 51.30) - mkdir 14004 (time 1787793513.33 total 267.12 last 48.58) - mkdir 14560 (time 1787793523.34 total 277.12 last 55.57) - mkdir 15088 (time 1787793533.35 total 287.13 last 52.75) - mkdir 15641 (time 1787793543.36 total 297.14 last 55.23) - mkdir 16151 (time 1787793553.36 total 307.15 last 50.98) - mkdir 16662 (time 1787793563.36 total 317.15 last 51.10) - mkdir 17118 (time 1787793573.37 total 327.16 last 45.57) - mkdir 17557 (time 1787793583.38 total 337.17 last 43.84) - mkdir 18061 (time 1787793593.39 total 347.17 last 50.38) - mkdir 18585 (time 1787793603.39 total 357.18 last 52.39) - mkdir 19081 (time 1787793613.41 total 367.20 last 49.50) - mkdir 19652 (time 1787793623.42 total 377.20 last 57.06) - mkdir 20000 (time 1787793629.73 total 383.52 last 55.10) - mkdir 20545 (time 1787793639.74 total 393.52 last 54.49) - mkdir 21097 (time 1787793649.77 total 403.55 last 55.03) - mkdir 21658 (time 1787793659.78 total 413.56 last 56.05) - mkdir 22184 (time 1787793669.78 total 423.56 last 52.59) - mkdir 22685 (time 1787793679.79 total 433.58 last 50.03) - mkdir 23184 (time 1787793689.79 total 443.58 last 49.89) - mkdir 23698 (time 1787793699.83 total 453.61 last 51.22) - mkdir 24182 (time 1787793710.21 total 464.00 last 46.61) - mkdir 24653 (time 1787793720.22 total 474.00 last 47.08) - mkdir 25118 (time 1787793730.28 total 484.06 last 46.21) - mkdir 25588 (time 1787793740.29 total 494.08 last 46.94) - mkdir 26050 (time 1787793750.63 total 504.42 last 44.68) - mkdir 26578 (time 1787793760.64 total 514.43 last 52.74) - mkdir 27132 (time 1787793770.65 total 524.43 last 55.37) - mkdir 27648 (time 1787793780.65 total 534.44 last 51.60) - mkdir 28178 (time 1787793791.18 total 544.96 last 50.34) - mkdir 28651 (time 1787793801.18 total 554.97 last 47.27) - mkdir 29066 (time 1787793811.21 total 565.00 last 41.40) - mkdir 29444 (time 1787793821.43 total 575.21 last 37.00) - mkdir 29956 (time 1787793831.43 total 585.22 last 51.17) - mkdir 30502 (time 1787793841.43 total 595.22 last 54.59) - mkdir 31014 (time 1787793851.44 total 605.22 last 51.17) - mkdir 31569 (time 1787793861.44 total 615.23 last 55.47) - mkdir 32053 (time 1787793871.73 total 625.52 last 47.05) - mkdir 32588 (time 1787793881.73 total 635.52 last 53.48) total: 32818 mkdir in 641.10 seconds: 51.19 ops/second - mkdir 492 (time 1787793256.24 total 10.02 last 49.09) - mkdir 1016 (time 1787793266.24 total 20.03 last 52.37) - mkdir 1555 (time 1787793276.25 total 30.03 last 53.88) - mkdir 2109 (time 1787793286.25 total 40.04 last 55.36) - mkdir 2664 (time 1787793296.26 total 50.05 last 55.45) - mkdir 3159 (time 1787793306.27 total 60.05 last 49.47) - mkdir 3652 (time 1787793316.28 total 70.07 last 49.21) - mkdir 4187 (time 1787793326.30 total 80.08 last 53.42) - mkdir 4798 (time 1787793336.30 total 90.09 last 61.08) - mkdir 5338 (time 1787793346.30 total 100.09 last 53.98) - mkdir 5905 (time 1787793356.33 total 110.11 last 56.57) - mkdir 6398 (time 1787793366.34 total 120.12 last 49.26) - mkdir 6850 (time 1787793376.34 total 130.13 last 45.18) - mkdir 7386 (time 1787793386.34 total 140.13 last 53.58) - mkdir 7873 (time 1787793396.35 total 150.14 last 48.65) - mkdir 8419 (time 1787793406.37 total 160.15 last 54.53) - mkdir 8942 (time 1787793416.37 total 170.16 last 52.26) - mkdir 9480 (time 1787793426.38 total 180.17 last 53.76) - mkdir 10000 (time 1787793435.98 total 189.76 last 54.19) - mkdir 10570 (time 1787793445.99 total 199.77 last 56.95) - mkdir 11062 (time 1787793456.02 total 209.81 last 49.01) - mkdir 11543 (time 1787793466.02 total 219.81 last 48.10) - mkdir 11989 (time 1787793476.05 total 229.83 last 44.51) - mkdir 12476 (time 1787793486.05 total 239.84 last 48.66) - mkdir 13021 (time 1787793496.10 total 249.88 last 54.25) - mkdir 13531 (time 1787793506.10 total 259.89 last 50.99) - mkdir 14030 (time 1787793516.11 total 269.89 last 49.87) - mkdir 14562 (time 1787793526.12 total 279.91 last 53.12) - mkdir 15103 (time 1787793536.12 total 289.91 last 54.09) - mkdir 15650 (time 1787793546.13 total 299.91 last 54.68) - mkdir 16165 (time 1787793556.15 total 309.94 last 51.38) - mkdir 16670 (time 1787793566.16 total 319.94 last 50.45) - mkdir 17125 (time 1787793576.22 total 330.00 last 45.24) - mkdir 17571 (time 1787793586.22 total 340.01 last 44.58) - mkdir 18111 (time 1787793596.24 total 350.03 last 53.90) - mkdir 18601 (time 1787793606.27 total 360.06 last 48.84) - mkdir 19146 (time 1787793616.27 total 370.06 last 54.50) - mkdir 19741 (time 1787793626.29 total 380.07 last 59.40) - mkdir 20000 (time 1787793630.79 total 384.57 last 57.60) - mkdir 20537 (time 1787793640.79 total 394.57 last 53.69) - mkdir 21073 (time 1787793650.79 total 404.58 last 53.59) - mkdir 21637 (time 1787793660.82 total 414.60 last 56.26) - mkdir 22175 (time 1787793670.82 total 424.61 last 53.75) - mkdir 22684 (time 1787793680.87 total 434.65 last 50.67) - mkdir 23174 (time 1787793691.07 total 444.86 last 48.03) - mkdir 23685 (time 1787793701.07 total 454.86 last 51.09) - mkdir 24174 (time 1787793711.08 total 464.87 last 48.85) - mkdir 24629 (time 1787793721.09 total 474.87 last 45.48) - mkdir 25094 (time 1787793731.09 total 484.88 last 46.48) - mkdir 25549 (time 1787793741.09 total 494.88 last 45.48) - mkdir 26030 (time 1787793751.10 total 504.89 last 48.07) - mkdir 26531 (time 1787793761.12 total 514.91 last 49.99) - mkdir 27072 (time 1787793771.14 total 524.93 last 53.99) - mkdir 27613 (time 1787793781.15 total 534.93 last 54.07) - mkdir 28117 (time 1787793791.19 total 544.98 last 50.18) - mkdir 28599 (time 1787793801.20 total 554.98 last 48.17) - mkdir 29005 (time 1787793811.28 total 565.07 last 40.27) - mkdir 29390 (time 1787793821.42 total 575.20 last 37.97) - mkdir 29888 (time 1787793831.44 total 585.23 last 49.68) - mkdir 30441 (time 1787793841.45 total 595.24 last 55.24) - mkdir 30968 (time 1787793851.46 total 605.24 last 52.67) - mkdir 31501 (time 1787793861.48 total 615.27 last 53.19) - mkdir 31987 (time 1787793871.72 total 625.51 last 47.45) - mkdir 32510 (time 1787793881.76 total 635.55 last 52.09) total: 32818 mkdir in 642.20 seconds: 51.10 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 1787794644 ; total 0 ; last 0) - unlinked 10000 (time 1787794955 ; total 311 ; last 311) - unlinked 20000 (time 1787795276 ; total 632 ; last 321) - unlinked 30000 (time 1787795606 ; total 962 ; last 330) total: 32768 unlinks in 1056 seconds: 31.030304 unlinks/second - unlinked 0 (time 1787794645 ; total 0 ; last 0) - unlinked 10000 (time 1787794956 ; total 311 ; last 311) - unlinked 20000 (time 1787795275 ; total 630 ; last 319) - unlinked 30000 (time 1787795607 ; total 962 ; last 332) total: 32768 unlinks in 1056 seconds: 31.030304 unlinks/second nlink between: 102 - unlinked 0 (time 1787795703 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787795703 ; 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 2208384 2176 2204160 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 526704 333 526371 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