== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:23:07 (1787098987) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 554 (time 1787099003.18 total 10.00 last 55.39) - mkdir 1088 (time 1787099013.18 total 20.00 last 53.39) - mkdir 1627 (time 1787099023.18 total 30.01 last 53.89) - mkdir 2064 (time 1787099033.21 total 40.04 last 43.56) - mkdir 2563 (time 1787099043.22 total 50.04 last 49.87) - mkdir 3144 (time 1787099053.22 total 60.05 last 58.07) - mkdir 3724 (time 1787099063.23 total 70.05 last 57.96) - mkdir 4272 (time 1787099073.24 total 80.06 last 54.77) - mkdir 4837 (time 1787099083.26 total 90.08 last 56.39) - mkdir 5379 (time 1787099093.30 total 100.13 last 53.94) - mkdir 5881 (time 1787099103.31 total 110.13 last 50.17) - mkdir 6418 (time 1787099113.31 total 120.13 last 53.70) - mkdir 6965 (time 1787099123.33 total 130.15 last 54.61) - mkdir 7483 (time 1787099133.33 total 140.15 last 51.80) - mkdir 8034 (time 1787099143.34 total 150.17 last 55.00) - mkdir 8570 (time 1787099153.36 total 160.18 last 53.52) - mkdir 9128 (time 1787099163.36 total 170.18 last 55.79) - mkdir 9641 (time 1787099173.38 total 180.21 last 51.19) - mkdir 10000 (time 1787099179.93 total 186.75 last 54.85) - mkdir 10514 (time 1787099189.94 total 196.77 last 51.31) - mkdir 11018 (time 1787099199.99 total 206.82 last 50.15) - mkdir 11528 (time 1787099210.00 total 216.83 last 50.95) - mkdir 12042 (time 1787099220.01 total 226.84 last 51.35) - mkdir 12522 (time 1787099230.04 total 236.87 last 47.86) - mkdir 13041 (time 1787099240.08 total 246.90 last 51.72) - mkdir 13578 (time 1787099250.09 total 256.92 last 53.62) - mkdir 14125 (time 1787099260.10 total 266.92 last 54.69) - mkdir 14641 (time 1787099270.11 total 276.94 last 51.51) - mkdir 15213 (time 1787099280.26 total 287.09 last 56.34) - mkdir 15707 (time 1787099290.32 total 297.14 last 49.13) - mkdir 16250 (time 1787099300.33 total 307.15 last 54.24) - mkdir 16661 (time 1787099310.36 total 317.19 last 40.97) - mkdir 17072 (time 1787099320.39 total 327.21 last 41.00) - mkdir 17557 (time 1787099330.40 total 337.22 last 48.46) - mkdir 18025 (time 1787099340.40 total 347.23 last 46.77) - mkdir 18431 (time 1787099350.43 total 357.25 last 40.50) - mkdir 18852 (time 1787099360.44 total 367.26 last 42.05) - mkdir 19312 (time 1787099370.44 total 377.27 last 45.98) - mkdir 19742 (time 1787099380.46 total 387.29 last 42.92) - mkdir 20000 (time 1787099385.20 total 392.03 last 54.41) - mkdir 20429 (time 1787099395.21 total 402.04 last 42.86) - mkdir 20967 (time 1787099405.22 total 412.04 last 53.77) - mkdir 21497 (time 1787099415.23 total 422.05 last 52.94) - mkdir 22038 (time 1787099425.24 total 432.06 last 54.06) - mkdir 22559 (time 1787099435.24 total 442.06 last 52.09) - mkdir 23088 (time 1787099445.25 total 452.07 last 52.87) - mkdir 23640 (time 1787099455.27 total 462.09 last 55.09) - mkdir 24157 (time 1787099465.29 total 472.11 last 51.57) - mkdir 24672 (time 1787099475.31 total 482.13 last 51.41) - mkdir 25240 (time 1787099485.35 total 492.18 last 56.56) - mkdir 25757 (time 1787099495.36 total 502.19 last 51.64) - mkdir 26262 (time 1787099505.37 total 512.19 last 50.48) - mkdir 26764 (time 1787099515.63 total 522.45 last 48.94) - mkdir 27273 (time 1787099525.64 total 532.46 last 50.84) - mkdir 27787 (time 1787099535.65 total 542.47 last 51.35) - mkdir 28275 (time 1787099545.65 total 552.48 last 48.77) - mkdir 28749 (time 1787099555.66 total 562.48 last 47.38) - mkdir 29237 (time 1787099565.70 total 572.52 last 48.59) - mkdir 29775 (time 1787099575.71 total 582.53 last 53.77) - mkdir 30000 (time 1787099579.87 total 586.70 last 54.03) - mkdir 30492 (time 1787099589.89 total 596.71 last 49.11) - mkdir 31026 (time 1787099599.91 total 606.73 last 53.28) - mkdir 31544 (time 1787099609.94 total 616.76 last 51.67) - mkdir 32016 (time 1787099619.94 total 626.76 last 47.17) - mkdir 32457 (time 1787099629.97 total 636.79 last 43.99) total: 32818 mkdir in 644.38 seconds: 50.93 ops/second - mkdir 530 (time 1787099003.19 total 10.02 last 52.92) - mkdir 1071 (time 1787099013.20 total 20.02 last 54.06) - mkdir 1591 (time 1787099023.21 total 30.04 last 51.91) - mkdir 2053 (time 1787099033.22 total 40.05 last 46.17) - mkdir 2566 (time 1787099043.26 total 50.08 last 51.11) - mkdir 3174 (time 1787099053.26 total 60.08 last 60.80) - mkdir 3755 (time 1787099063.27 total 70.10 last 58.02) - mkdir 4300 (time 1787099073.29 total 80.11 last 54.42) - mkdir 4879 (time 1787099083.32 total 90.15 last 57.68) - mkdir 5404 (time 1787099093.40 total 100.23 last 52.09) - mkdir 5891 (time 1787099103.51 total 110.34 last 48.17) - mkdir 6424 (time 1787099113.52 total 120.35 last 53.26) - mkdir 6963 (time 1787099123.54 total 130.37 last 53.80) - mkdir 7487 (time 1787099133.59 total 140.42 last 52.12) - mkdir 8022 (time 1787099143.59 total 150.42 last 53.50) - mkdir 8552 (time 1787099153.62 total 160.44 last 52.88) - mkdir 9088 (time 1787099163.62 total 170.44 last 53.59) - mkdir 9575 (time 1787099173.62 total 180.44 last 48.70) - mkdir 10000 (time 1787099181.43 total 188.26 last 54.39) - mkdir 10507 (time 1787099191.44 total 198.26 last 50.68) - mkdir 11010 (time 1787099201.45 total 208.27 last 50.24) - mkdir 11507 (time 1787099211.51 total 218.34 last 49.37) - mkdir 12000 (time 1787099221.52 total 228.35 last 49.28) - mkdir 12501 (time 1787099231.54 total 238.36 last 50.01) - mkdir 13053 (time 1787099241.54 total 248.36 last 55.20) - mkdir 13592 (time 1787099251.54 total 258.37 last 53.88) - mkdir 14135 (time 1787099261.54 total 268.37 last 54.27) - mkdir 14672 (time 1787099271.57 total 278.40 last 53.55) - mkdir 15216 (time 1787099281.58 total 288.41 last 54.35) - mkdir 15707 (time 1787099291.58 total 298.41 last 49.09) - mkdir 16245 (time 1787099301.59 total 308.41 last 53.78) - mkdir 16674 (time 1787099311.61 total 318.44 last 42.79) - mkdir 17068 (time 1787099321.61 total 328.44 last 39.40) - mkdir 17558 (time 1787099331.64 total 338.47 last 48.87) - mkdir 18005 (time 1787099341.65 total 348.47 last 44.67) - mkdir 18422 (time 1787099351.68 total 358.51 last 41.56) - mkdir 18843 (time 1787099361.72 total 368.55 last 41.93) - mkdir 19292 (time 1787099371.75 total 378.58 last 44.77) - mkdir 19756 (time 1787099381.77 total 388.60 last 46.29) - mkdir 20000 (time 1787099386.65 total 393.48 last 50.02) - mkdir 20448 (time 1787099396.67 total 403.50 last 44.71) - mkdir 20985 (time 1787099406.68 total 413.51 last 53.65) - mkdir 21548 (time 1787099416.72 total 423.54 last 56.12) - mkdir 22072 (time 1787099426.73 total 433.55 last 52.35) - mkdir 22580 (time 1787099436.73 total 443.56 last 50.77) - mkdir 23151 (time 1787099446.75 total 453.58 last 56.99) - mkdir 23700 (time 1787099456.80 total 463.62 last 54.65) - mkdir 24194 (time 1787099466.80 total 473.62 last 49.39) - mkdir 24738 (time 1787099476.80 total 483.63 last 54.37) - mkdir 25308 (time 1787099486.84 total 493.67 last 56.80) - mkdir 25828 (time 1787099496.91 total 503.73 last 51.66) - mkdir 26312 (time 1787099506.92 total 513.74 last 48.35) - mkdir 26840 (time 1787099516.93 total 523.75 last 52.74) - mkdir 27346 (time 1787099526.93 total 533.76 last 50.57) - mkdir 27846 (time 1787099536.95 total 543.78 last 49.89) - mkdir 28324 (time 1787099546.97 total 553.79 last 47.73) - mkdir 28821 (time 1787099556.99 total 563.81 last 49.61) - mkdir 29287 (time 1787099566.99 total 573.81 last 46.60) - mkdir 29827 (time 1787099577.31 total 584.13 last 52.32) - mkdir 30000 (time 1787099580.16 total 586.98 last 60.75) - mkdir 30495 (time 1787099590.16 total 596.98 last 49.49) - mkdir 30999 (time 1787099600.37 total 607.20 last 49.34) - mkdir 31547 (time 1787099610.39 total 617.21 last 54.72) - mkdir 32011 (time 1787099620.39 total 627.22 last 46.36) - mkdir 32432 (time 1787099630.42 total 637.25 last 41.99) total: 32818 mkdir in 645.84 seconds: 50.81 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787100332 ; total 0 ; last 0) - unlinked 10000 (time 1787100691 ; total 359 ; last 359) - unlinked 20000 (time 1787101030 ; total 698 ; last 339) - unlinked 30000 (time 1787101224 ; total 892 ; last 194) total: 32768 unlinks in 933 seconds: 35.121113 unlinks/second - unlinked 0 (time 1787100332 ; total 1 ; last 1) - unlinked 10000 (time 1787100692 ; total 361 ; last 360) - unlinked 20000 (time 1787101030 ; total 699 ; last 338) - unlinked 30000 (time 1787101225 ; total 894 ; last 195) total: 32768 unlinks in 934 seconds: 35.083511 unlinks/second nlink between: 102 - unlinked 0 (time 1787101266 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787101266 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2208896 2304 2204544 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 526795 333 526462 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre